STR-DE897. SERVICE MANUAL Ver FM STEREO/FM-AM RECEIVER. US Model Canadian Model E Model. Sony Corporation SPECIFICATIONS

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1 SERVICE MANUAL Ver US Model Canadian Model E Model Photo: Black type Manufactured under license from Dolby Laboratories. Dolby, Pro Logic and the double-d symbol are trademarks of Dolby Laboratories. DTS, DTS-ES, Neo:6 and DTS 96/24 are trademarks of Digital Theater Systems, Inc. SPECIFICATIONS AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: (Models of area code US only) With 8 ohm loads, both channels driven, from 20 20,000 Hz; rated 00 watts per channel minimum RMS power, with no more than 0.09 % total harmonic distortion from 250 milliwatts to rated output. Amplifier section Power Output Models of area code US, CND Rated Power Output at Stereo Mode (8 ohms 20 Hz 20 khz, THD 0.09 %) 00 W + 00 W ) Reference Power Output ) (8 ohms 20 Hz 20 khz, THD 0.09 %) FRONT 2) : 00 W/ch CENTER 2) : 00 W SURR 2) : 00 W/ch SURR BACK 2) : 00 W/ch Models of area code E2 Rated Power Output at Stereo Mode (8 ohms khz, THD 0.7 %) 0 W + 0 W ) Reference Power Output ) (8 ohms khz, THD 0 %) FRONT 2) : 0 W/ch CENTER 2) : 0 W SURR 2) : 0 W/ch SURR BACK 2) : 0 W/ch Models of area code AR Rated Power Output at Stereo Mode (8 ohms khz, THD 0.7 %) 0 W + 0 W ) 00 W + 00 W ) Reference Power Output ) (8 ohms khz, THD 0 %) FRONT 2) : 0 W/ch CENTER 2) : 0 W SURR 2) : 0 W/ch SURR BACK 2) : 0 W/ch Continued on next page (8 ohms khz, THD 0.7 %) FRONT 2) : 0 W/ch CENTER 2) : 0 W SURR 2) : 0 W/ch SURR BACK 2) : 0 W/ch FM STEREO/FM-AM RECEIVER D Sony Corporation Home Audio Company Published by Sony Engineering Corporation

2 ) Measured under the following conditions: Area code Power requirements US, CND 20 V AC, 60 Hz E2 240 V AC, 50 Hz AR 20 V AC, 50 Hz 2) Depending on the sound field settings and the source, there may be no sound output. ) Measured under the following conditions: Area code Power requirements AR 220 V AC, 50 Hz Frequency response PHONO MULTI CH IN, 2, SA-CD/CD, TV/SAT, MD/TAPE, DVD, VIDEO, 2, Inputs (Analog) PHONO RIAA equalization curve ±0.5 db 0 Hz 70 khz +0.5/ 2 db (with sound field and equalizer bypassed) Sensitivity: 8 mv Impedance: 50 kiloohms S/N 4) : 86 db (A, 8 mv 5) ) Sensitivity: 500 mv Impedance: 50 kiloohms S/N 4) : 96 db MULTI CH IN, 2, SA-CD/CD, TV/SAT, MD/TAPE, DVD, VIDEO, 2, (A, 500 mv 5) ) 4) INPUT SHORT (with sound field and equalizer bypassed). 5) Weighted network, input level. Inputs (Digital) DVD, SA-CD/CD Sensitivity: (Coaxial) Impedance: 75 ohms S/N: 00 db (A, 20 khz LPF) TV/SAT, SA-CD/CD, Sensitivity: MD/TAPE, VIDEO Impedance: (Optical) S/N: 00 db (A, 20 khz LPF) Outputs (Analog) MD/TAPE (OUT), VIDEO, 2 (AUDIO OUT) SUB WOOFER Voltage: 500 mv Impedance: 0 kiloohms Voltage: 2 V Impedance: kiloohms FM tuner section Tuning range MHz Antenna FM wire antenna Antenna terminals 75 ohms, unbalanced Intermediate frequency 0.7 MHz Sensitivity Mono: 8. dbf, 2.2 µv/75 ohms Stereo: 8. dbf, 22.5 µv/75 ohms Useable sensitivity.2 dbf, µv/75 ohms S/N Mono: 76 db Stereo: 70 db Harmonic distortion at khz Mono: 0.% Stereo: 0.5% Separation 45 db at khz Frequency response 0 Hz 5 khz, +0.5/ 2 db Selectivity 60 db at 400 khz AM tuner section Tuning range Models of area code US, CND With 0-kHz tuning scale: 50,70 khz 6) With 9-kHz tuning scale: 5,70 khz 6) Models of area code E2 With 0-kHz tuning scale: 50,60 khz 6) With 9-kHz tuning scale: 5,602 khz 6) Models of area code AR With 0-kHz tuning scale: 50,60 khz Antenna Loop antenna Intermediate frequency 450 khz Usable sensitivity 50 db/m (at,000 khz or 999 khz) S/N 54 db (at 50 mv/m) Harmonic distortion 0.5 % (50 mv/m, 400 Hz) Selectivity At 9 khz: 5 db At 0 khz: 40 db 6) You can change the AM tuning scale to 9 khz or 0 khz. After tuning in any AM station, turn off the receiver. While holding down PRESET TUNING + or TUNING +, press?/. All preset stations will be erased when you change the tuning scale. To reset the scale to 0 khz (or 9 khz), repeat the procedure. Outputs (Digital) MD/TAPE (Optical) Sensitivity: Equalizer Gain levels ±0 db, 0.5 db step 2

3 Video section Inputs/Outputs Video: Vp-p, 75 ohms S-video: Y: Vp-p, 75 ohms C: Vp-p, 75 ohms COMPONENT VIDEO: Y: Vp-p, 75 ohms PB/CB/B-Y: 0.7 Vp-p, 75 ohms PR/CR/R-Y: 0.7 Vp-p, 75 ohms 80 MHz HD Pass Through General Power requirements Area code US, CND E2 AR Power consumption Area code US, E2 CND AR Power requirements 20 V AC, 60 Hz 20/220/240 V AC, 50/60 Hz V AC, 50/60 Hz Power consumption 00 W 40 VA 260 W Power consumption (during standby mode) 0. W (when POWER SAVE in the CUSTOMIZE menu is set to ON ) AC outlets Area code AC outlets US, CND 2 switched, 20 W/A MAX E2 switched, 00 W MAX Dimensions (w/h/d) (Approx.) mm (6 7/8 6 2/8 4 5/8 inches) including projecting parts and controls Mass (Approx.) 0.7 kg (2 lb 0 oz) Supplied accessories FM wire antenna () AM loop antenna () Remote commander RM-PG4 () R6 (size-aa) batteries (2) Design and specifications are subject to change without notice. Abbreviation CND : Canadian model E2 : AC 20 V area in E model AR : Argentina model SAFETY CHECK-OUT (US MODEL) After correcting the original service problem, perform the following safety check before releasing the set to the customer: Check the antenna terminals, metal trim, metallized knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 ma (500 microampers.). Leakage current can be measured by any one of three methods.. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The limit indication is 0.75 V, so analog meters must have an accurate lowvoltage scale. The Simpson 250 and Sanwa SH-6Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A) 0.5 µf To Exposed Metal Parts on Set.5 kω Earth Ground AC voltmeter (0.75 V) Fig. A. Using an AC voltmeter to check AC leakage. SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ!! LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

4 MODEL IDENTIFICATION BACK PANEL US E2 AR CND MODEL Abbreviation E2 : AC 20 V area in E model AR : Argentina model CND: Canadian model Part No. PART No s s s s TABLE OF CONTENTS. GENERAL Main unit... 5 Remote button description DISASSEMBLY 2-. Case Front Panel Section Back Panel Section Digital Board STBY Board Main Board TEST MODE DIAGRAMS 4-. IC Pin Descriptions Circuit Boards Location Block Diagram Tuner/Audio Section Block Diagram Digital Section Block Diagram Video Section Block Diagram Key/Display Section Block Diagram Up Convert Section (US, Canadian Model) Block Diagram Power Section Printed Wiring Boards Main Section Schematic Diagram Main Section (/4) Schematic Diagram Main Section (2/4) Schematic Diagram Main Section (/4) Schematic Diagram Main Section (4/4) Printed Wiring Board Digital Section (/2) Printed Wiring Board Digital Section (2/2) Schematic Diagram Digital Section (/) Schematic Diagram Digital Section (2/) Schematic Diagram Digital Section (/) Printed Wiring Board Audio Section Schematic Diagram Audio Section Printed Wiring Boards Video Section Schematic Diagram Video Section Printed Wiring Board Up Convert Section (US, Canadian Model) Schematic Diagram Up Convert Section (US, Canadian Model) Printed Wiring Board S-video Section Schematic Diagram S-video Section Printed Wiring Boards Panel Section (/2) Schematic Diagram Panel Section (/2) Printed Wiring Boards Panel Section (2/2) Schematic Diagram Panel Section (2/2) Printed Wiring Boards Power Section Schematic Diagram Power Section IC Block Diagrams EXPLODED VIEWS 5-. Case Section Front Panel Section Back Panel Section Chassis Section ELECTRICAL PARTS LIST

5 SECTION GENERAL STR-DE897 This section is extracted from instruction manual. 5

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7 SECTION 2 DISASSEMBLY STR-DE897 Note : This set can be disassemble according to the following sequence. SET 2-. CASE (Page 7) 2-2. FRONT PANEL SECTION (Page 8) 2-. BACK PANEL SECTION (Page 8) 2-5. STBY BOARD (Page 9) 2-4. DIGITAL BOARD (Page 9) 2-6. MAIN BOARD (Page 0) Note : Follow the disassembly procedure in the numerical order given. 2-. CASE 2 three screws (case TP2) two screws (case TP2) 4 case two screws (case TP2) 7

8 2-2. FRONT PANEL SECTION 8 CNP70 clip 4 two screws (+BVTP x 8) 2 clip 6 two screws (+BVTP x 8) CNS505 7 front panel section 5 three screws (+BVTP x 8) 2-. BACK PANEL SECTION qf back panel section 6 CNP90 5 CNP85 4 CNP207 qd screw (+BVTP x 6) CNS204 7 two screws (+BVTP x 8) 8 three screws (+BVTP x 8) qs two screws (+BVTP x 6) 9 five screws (+BVTP x 8) 0 five screws (+BVTP x 8) qa screw (+BVTP x 6) CNP82 2 connector 8

9 2-4. DIGITAL BOARD 2 CNP50 CNP506 CNP507 7 DIGITAL board 4 CNS CNS STBY BOARD CNP80 5 three screws (+BVTP x 6) 4 CNP85 2 CNP905 6 STBY board CNP804 9

10 2-6. MAIN BOARD 6 screw (+BVTP x 6) 7 two screws (+BVTP x 6) 4 CNP908 CNP802 8 two screws (+BVTP x 6) 2 CNP804 5 two screws (+BVTP x 6) 9 MAIN board CNP80 0

11 SECTION TEST MODE STR-DE897 FACTORY PRESET MODE * All preset contents are reset to the default setting. * Procedure: While depressing the [FM MODE] and the [DISPLAY] buttons simultaneously, press the?/ button to turn on the main power. The message FACTORY appears for a moment and the present contents are reset to the default values. AM CHANNEL STEP 9 khz/0 khz SELECTION MODE (US, Canadian, E2 model only) * Either the 9 khz step or 0 khz step can be selected for the AM channel step. * Procedure: Turn the [INPUT SELECTOR] control to set AM and press the?/ button to turn off the main power. While depressing the [PRESET TUNING +] button or the [TUNING +] button, press the?/ button to turn on the main power. Either the message 9k STEP or 0k STEP appears for a moment and select the desired step. SPEAKER SIZE SELECTION MODE * Either the normal speaker or micro satellite speaker can be selected. * Procedure: While depressing the [DIMMER] button, press the?/ button to turn on the main power. Either the message NORM. SP. or MICRO SP. appears for a moment and select the desired speaker size. FLUORESCENT INDICATOR TUBE TEST MODE * All fluorescent segments are tested. When this test is activated, all segments light on at the same time, then each segment lights on one after another. * Procedure: While depressing the [TUNING ---] and the [SPEAKERS $OFF/A/ B/A+B%] buttons simultaneously, press the?/ button to turn on the main power.. ALL segments light on. SP. A SP. B MULTI CH IN 2 EQ D.RANGE D DIGITAL EX DTS-ES MPEG -2 AAC OPT COAX MONO MEMORY SW LFE SLEEP A.DIRECT NIGHT MODE D PROLOGIC IIx 96/24 NEO:6 khz MHz D.ASSIGN STEREO RDS L C R db SL S SR ft. SBL SB SBR m D D [2CH], [A.F.D.], [MOVIE], [MUSIC], [MULTI CHANNEL DECOD- ING], [VIDEO ], [VIDEO 2], [VIDEO ], [DVD], [TV/SAT], [MD/ TAPE], [SA-CD/CD], [TUNER FM/AM] and [PHONO] LED light on. 2. Turn the [INPUT SELECTOR] control by step clockwise, confirm display. SW L A LFE EQ D DIGITAL SLEEP A.DIRECT NIGHT MODE D PROLOGIC x R S SB D D. Turn the [INPUT SELECTOR] control by step clockwise, confirm display. -2 AAC OPT MONO 96/24 Hz RDS [2CH], [MOVIE], [VIDEO ], [DVD], [MD/TAPE] and [TUNER FM/ AM] LED light on. 4. Turn the [INPUT SELECTOR] control by step clockwise, all segments and all LEDs light off. 5. Every turning the [INPUT SELECTOR] control turns on each segment and LED one after another in the same order. SOUND FIELD CLEAR MODE * The preset sound field is cleared when this mode is activated. Use this mode before returning the product to clients upon completion of repair. * Procedure: While depressing the [2CH] button, press the?/ button to turn on the main power. The message SF. INITIALIZE appears for a moment and initialization is performed. SOFTWARE VERSION DISPLAY MODE * The software version is displayed. * Procedure: While depressing the [TUNING ---] and the [DISPLAY] buttons simultaneously, press the?/ button to turn on the main power. The model name, destination and the software version are displayed for a moment. KEY CHECK MODE * Button check * Procedure: While depressing the [TUNING ---] and the [MAIN MENU] buttons simultaneously, press the?/ button to turn on the main power. Either the message REST 2 appears. Every pressing of any button other than the?/ counts down the buttons. The buttons which are already counted once are not counted again. When all buttons are pressed REST 00 appears. COMMAND MODE SELECTION MODE * The command mode (AV or AV2) of the remote commander can be selected. * Procedure: While depressing the [ENTER] button, press the?/ button to turn on the main power. Either the message C.MODE.AV or C.MODE.AV2 appears for a moment and select the desired mode. m [A.F.D.], [MUSIC], [MULTI CHANNEL DECODING], [VIDEO 2], [VIDEO ], [TV/SAT], [SA-CD/CD] and [PHONO] LED light on.

12 SECTION 4 DIAGRAMS 4-. IC PIN DESCRIPTIONS IC50 CXD978Q (DSP) (DIGITAL Board (2/)) Pin No. Pin Name I/O Pin Description VSS Ground 2 XRST I Reset signal input from SYSTEM CONTROL IC EXTIN I Not used (Connect to ground) 4 LRCKI I Not used (Connect to ground) 5 VDDI I Power supply pin (+2.6 V) 6 BCKI I Not used (Connect to ground) 7 PLOCK O Not used (Open) 8 VSS Ground 9 MCLK I Clock signal input (.5 MHz) 0 VDDI I Power supply pin (+2.6 V) VSS Ground 2 MCLK2 O Clock signal output (.5 MHz) MS I Not used (Fixed at L) 4 SCKOUT O Internal system clock signal output for 2CH/6CH DAC IC 5 LRCKI I Sampling clock signal input from ADC IC 6 VDDE I Power supply pin (+. V) 7 BCKI I Bit clock signal input from ADC IC 8 SDI I Audio IF data input from ADC IC 9 LRCKO O Sampling clock signal output for 2CH/6CH DAC IC 20 BCKO O Bit clock signal output for 2CH/6CH DAC IC 2 VSS Ground 22 KFSIO I/O Audio clock signal (84fs/256fs) input/output for DIR IC 2 to 25 SDO to SDO O Digital audio serial data output for 6CH DAC IC 26 SDO4 O Digital audio serial data output for 2CH DAC IC 27 SPDIF O Not used (Open) 28 LRCKI2 I Sampling clock signal input from ADC IC 29 BCKI2 I Bit clock signal input from ADC IC 0 SDI2 I Digital audio serial data input from DIR IC VSS Ground 2 HACN O Acknowledge signal output for SYSTEM CONTROL IC HDIN I Serial data input from SYSTEM CONTROL IC 4 HCLK I Clock signal input from SYSTEM CONTROL IC 5 HDOUT O Serial data output for SYSTEM CONTROL IC 6 HCS I Chip select signal input from SYSTEM CONTROL IC 7 GP2 I GP2 signal input from SYSTEM CONTROL IC 8, 9 GP, GP4 O Not used (Open) 40 VDDI I Power supply pin (+2.6 V) 4 VSS Ground 42 GP5 O Not used (Open) 4 OE0 O Not used (Open) 44 CS0 O External memory chip select signal output for D/A converter IC (SRAM) 45 WE0 O SRAM write enable signal output for D/A converter IC 46 VDDE I Power supply pin (+. V) 47 WMD I Not used (Fixed at H) 48 VSS Ground 49 WMD0 I Not used (Fixed at H) 50 PAGE2 O Not used (Open) 5 VSS Ground 52, 5 PAGE, PAGE0 O Not used (Open) 54 BOOT I Not used (Connect to ground) 55 TST O Not used (Open) 2

13 Pin No. Pin Name I/O Pin Description 56 BST I Boot stop signal input from SYSTEM CONTROL IC 57 MOD I Operation mode signal input (L: 86fs, H: 256fs) (Fixed at H) 58 MOD0 I Operation mode signal input (L: single chip mode, H: use prohibited) (Fixed at L) 59 EXLOCK I Error detection signal input from DIR IC 60 VDDI I Power supply pin (+2.6 V) 6 VSS Ground 62, 6 A7, A6 O Not used (Open) 64 to 66 A5 to A O External memory address signal output for D/A converter IC (SRAM) 67 GP0 O Not used (Open) 68 GP9 O GP9 signal output for SYSTEM CONTROL IC 69 GP8 I Audio signal input from DIR IC 70 VDDI I Power supply pin (+2.6 V) 7 VSS Ground 72 to 75 D5/GP7 to D2/GP4 I/O External memory data input/output for D/A converter IC (general port) 76 VDDE I Power supply pin (+. V) 77 to 80 D/GP to D8/GP0 I/O External memory data input/output for D/A converter IC (general port) 8 VSS Ground 82 A9 O External memory address signal output for D/A converter IC (SRAM) 8 to 85 A2 to A0 O External memory address signal output for D/A converter IC (SRAM) 86 TDO O Not used (Fixed at H) 87 TMS I Not used (Fixed at H) 88 XTRST I Not used (Fixed at H) 89 TCK I Not used (Fixed at H) 90 TDI I Not used (Fixed at H) 9 VSS Ground 92 to 97 A8 to A O External memory address signal output for D/A converter IC (SRAM) 98, 99 D7, D6 I/O External memory data input/output for D/A converter IC (SRAM) 00 VDDI I Power supply pin (+2.6 V) 0 VSS Ground 02 to 05 D5 to D2 I/O External memory data input/output for D/A converter IC (SRAM) 06 VDDE I Power supply pin (+. V) 07, 08 D, D0 I/O External memory data input/output for D/A converter IC (SRAM) 09, 0 A2, A O External memory address signal output for D/A converter IC (SRAM) VSS Ground 2 A0 O External memory address signal output for D/A converter IC (SRAM) PM I PLL initialization signal input from SYSTEM CONTROL IC 4, 5 SDI, SDI4 I Not used (Open) 6 SYNC I Sync/async select signal input (L: sync, H: async) (Fixed at H) 7 TST2 I Not used (Connect to ground) 8 GP I Not used (Connect to ground) 9 TST I Not used (Connect to ground) 20 VDDI I Power supply pin (+2.6 V)

14 IC0 MB90478PF-G-72-BND (SYSTEM CONTROL) (DIGITAL Board (/)) Pin No. Pin Name I/O Pin Description DATAO I Serial data line signal input from DIR IC 2 GP9 I GP9 signal input from DSP IC BST O Boot stop control signal output for DSP IC 4 HCS O Chip select signal output for DSP IC 5 HACN I Acknowledge signal input from DSP IC 6 XRST O Reset signal output for DSP IC 7 PM O PLL control signal output for DSP IC 8 GP2 O GP2 signal output for DSP IC 9 AK580_PDN O Power down signal output for ADC IC 0 AK455_CSN O Chip select signal output for 6CH DAC IC VSS Ground 2 AK455_PDN O Power down signal output for 6CH DAC IC AK48_PDN O Power down signal output for 2CH DAC IC 4 AK48_CSN O Chip select signal output for 2CH DAC IC 5 AK455_CLK O Clock signal output for 2CH/6CH DAC IC 6 IC_CLK (VOL_TUNER_TC927) O Clock signal output for FUNCTION SELECT IC and tuner pack 7 IC_DATA (VOL_TUNER_TC927) O Serial data signal output for FUNCTION SELECT IC and tuner pack 8 HDOUT I Serial data input from DSP IC 9 HDIN O Serial data output for DSP IC 20 HCLK O Serial data clock signal output for DSP IC 2 AK455_CDT O CDT signal output for 2CH/6CH DAC IC 22 VOL_LATCH O Latch signal output for FUNCTION SELECT IC 2 VCC5 Power supply pin (+. V) 24 SYS_MUTE O System mute control signal output 25 ANA/DIG O Muting and error port signal output 26 FL_CLEAR O Reset signal output for FL DISPLAY DRIVER IC 27 FLASH2 Flash programming signal output 2 28 FLASH Flash programming signal output 29 ENC_A I Input selector encoder (+) signal input 0 ENC_B I Input selector encoder ( ) signal input F_A I /+ (cursor) encoder ( ) signal input 2 F_B I /+ (cursor) encoder (+) signal input SCL O Clock signal output for EEPROM IC 4 SDA I/O Serial data input/output for EEPROM IC 5 AVCC Power supply pin (+. V) 6 AVRH Power supply pin (+. V) 7 AVSS Ground 8 to 40 A/D0 to A/D2 I Key signal input (A/D port) 4 VERSION I Destination detection signal input (Fixed at L: US, Canadian model, H: Except for US, Canadian model) 42 VSS Ground 4 2ND_ROOM O 2ND ZONE relay driver control signal output _LAT O Latch signal output for AUDIO SELECTOR IC 45 VOL_ENC (A) I Volume encoder (+) signal input 46 VOL_ENC (B) I Volume encoder ( ) signal input 47 0_LAT O Latch signal output for VIDEO SELECTOR IC 48 STOP I AC off detection signal input 49 MOD0 Selection of micon operation mode 50 MOD Not used (Connect to AVCC) 5 MOD2 Selection of micon operation mode 4

15 Pin No. Pin Name I/O Pin Description 52 RDS_CLK I Not used (Fixed at L) 5 RDS_DATA I Not used (Fixed at L) 54 SIRCS I SIRCS signal input 55 HP_DETECT I Headphones detection signal input 56 POWER_KEY I Power key detection signal input 57 FL_LAT O Latch signal output for FL DISPLAY DRIVER IC 58 POWER_RY O Power relay driver control signal output 59 FL_DATA O Serial data output for FL DISPLAY DRIVER IC 60 FL_CLK O Clock signal output for FL DISPLAY DRIVER IC 6 PROTECTOR I Protector detection signal input 62 HP_RY O Headphones relay driver control signal output 6 FUSE_DETECT I Fuse open detection signal input 64 A_OUT O CTRL A II signal output 65 A_IN I CTRL A II signal input 66 FRONT_RY O Front speaker A relay driver control signal output 67 SP_B_RY O Front speaker B relay driver control signal output 68 C/SB_RY O Center/Surround back speakers relay driver control signal output 69 REAR_RY O Surround speaker relay driver control signal output 70 SW_RY O Sub woofer relay driver control signal output 7 NC Not used (Fixed at L) 72 BRIDGEABLE_RY O Bridgeable relay driver control signal output 7 D0 I Tuner serial data input 74 SLATCH O Tuner latch signal output 75 TUNED I Tuned signal detection input 76 STEREO I Stereo signal detection input 77 RSTX I Reset signal input 78 MUTE O Tuner mute signal output 79 XA Not used (Open) 80 X0A Not used (Connect to VSS) 8 VSS Ground 82 X0 Clock signal input (6 MHz) 8 X Clock signal output (6 MHz) 84 VCC Power supply pin (+. V) 85 GROUPING_SW O Surround back switch signal output 86 to 89 SW to SW4 O Video select signal output 90 SELECT2 O Digital input select 2 signal output 9 SELECT O Digital input select signal output 92 BST_SEL O 96/24 signal output for DSP IC 9 XMODE O Xmode signal output for DIR IC 94 CKSEL O Clock select signal output for DIR IC 95 CLK O Data clock signal output for DIR IC 96 CE O Latch signal output for DIR IC 97 DI O Data output for DIR IC 98 DO I Data input from DIR IC 99 ERROR I Error detection signal input from DIR IC 00 XSTATE I Xstate signal input from DIR IC 4-2. CIRCUIT BOARDS LOCATION TUNING board POWER board HP board GUIDE board GUIDE2 board V board STBY board DISPLAY board AC SEL board (E2 model only) VOLUME board SPEAKER board VIDEO board UP CONVERT board (US, Canadian model only) MAIN board S-VIDEO board VIDEO (AU) board DIGITAL board 5 5

16 4-. BLOCK DIAGRAM TUNER/AUDIO SECTION ANTENNA FM 75Ω COAXIAL AM TU+0V L R VIDEO VIDEO VIDEO 2 INPUT AUDIO AUDIO IN AUDIO OUT AUDIO IN L R L R L R L R TN FM/AM TUNER UNIT L-CH STEREO TUNED MUTING CE DO DATA CLOCK J2052 (2/2) SUB J0 WOOFER STEREO 75 TUNED 78 MUTE 74 SLATCH 7 DO 70 SW RY SYSTEM CONTROL IC0 (/4) L R L R L R -2 J255 2ND ROOM RY 4 006_LAT 44 DVD TV/SAT AUDIO OUT AUDIO IN AUDIO IN L R L R L R IC.DATA 7 IC.CLK 6 VOL LATCH 22 SURR BACK L R _LAT 47 J04 - CENTER J2552 BUFFER IC42 J05 (/2) SUB WOOFER 6 8 2ND ZONE RELAY DRIVER Q00 OUT TV/SAT 2 DVD/LD 24 VIDEO 2 OUT 9 VIDEO 2 25 VIDEO OUT 20 VIDEO 26 VIDEO 2 6.L 27 6.SL 24 6.C 20 7.IL 26 7.SL 2 7.L 9 7.SW 0 6.SW 9 LATCH DAT CLK LATCH DAT CLK J05 (2/2) L - -4 R RY00 AUDIO IN AUDIO SELECT IC2560 COM AUDIO SELECT IC L OUT 25 SL OUT 22 C OUT 8 SW OUT SR OUT R OUT 7 4 PRE AMP IC SEL SW MCU I/F SBL SEL DIR FUNCTION SELECT IC40 SW SEL C SEL SL SEL L SEL.V REG Q652-7V DVDD AVEE AVCC +7V +7V MD/TAPE OUT IN L R L R MUTE Q54,59 MUTE Q64,69 MUTE Q79 MUTE Q9 J02 EQ AMP IC0 L-CH FL-CH F SL-CH S C-CH SBL-CH SB PHONO IN L R L R A D SA-CD/CD IN DIGITAL SECTION (Page 7) POWER SECTION (Page 2) J0 FRONT SURROUND MULTI CH IN 2 CENTER FRONT SURROUND MULTI CH IN 5 MUTE Q44, SUB WOOFER SBL OUT AMP Q40 IC604 SW OUT DIGITAL C OUT SECTION C DIGITAL SL OUT SYSTEM MUTE B (Page 7) L OUT SECTION (Page 7) 29 RELAY DRIVER Q5 RY5 J255 PRE OUT SUB WOOFER Signal path : TUNER (FM/AM) : VIDEO (AUDIO) : CD (ANALOG) R-ch is omitted due to same as L-ch. 6 6

17 4-4. BLOCK DIAGRAM DIGITAL SECTION TUNER/ AUDIO SECTION (Page 6) A L-IN R-IN AMP IC402 +5V-2 AINL 2 ADC LPF A/D CONVERTER IC40 AUDIO I/F SDTO 9 8 SDI LRCK 0 SCLK 2 DSP IC50 SD0 2 SD02 24 SD0 25 SWITCH IC504 8 SDTI 6CH DAC IC452 DAC LOUT- LOUT+ ROUT- ROUT AMP IC40 AMP IC405 7 L OUT DIGITAL (ASSIGNABLE) VIDEO INPUT MD/TAPE OUT (OPTICAL) DVD IN (COAXIAL) SA-CD/CD IN (OPTICAL) TV/SAT IN (OPTICAL) IC5 J0 - J0 SA-CD/CD -2 IN (COAXIAL) MD/TAPE IN (OPTICAL) DIGITAL (OPT) TUNER/ AUDIO SECTION (Page 6) DIN IC54 OUT IC5 OUT IC52 B OUT IC200 OUT SYSTEM MUTE IC0 WAVE SHAPER IC0 WAVE SHAPER SELECTOR IC A B 4 2 Q0 INV. Q04 GATE X MHz D05 D06 D0 2 DOUT DIN2 5 DIN 4 DIN0 2 XOUT 22 XIN DIGITAL AUDIO I/F RECEIVER IC0 +.V 24 SYSTEM_MUTE 99 ERROR VDD Q05 INV. 25 ANA/DIG INPUT A.5V DATA DEMODULATOR Pa,Pb DETECTION C bit DETECTION MICROPROCESSOR I/F CLK CE DI DO BPSYNC MCLK 20 XMCK NC DIR_CLK DIR CE DIR DI DIR DO CKSEL 94 DIR CKSEL LOCK DETECTION XSTATE 00 DIR_XSTATE XMODE 48 9 DIR_XMODE AUDIO 24 PDN 69 GP8 CKOUT 22 KFSI0 BCK 4 29 BCKI2 LRCK 5 28 LRCKI2 DATAO 6 0 SDI2 5 LRCKI D0 7 BCKI ERROR 4 59 EXLOCK 9 90 SELECT SELECT2 9 AK580-PDN DIR_DATAO +2.5V VDDI +.V VDDE 8 GP2 7 GP2 GP GP9 HCS HACN XRST SD04 26 SCKOUT 4 LRCKO 9 BCKO 20 MCLK 9 MCLK2 2 CSO 44 WEO HCS HACN XRST D0-5 A0-5 PM HDOUT HDIN HCLK PM HDOUT HDIN HCLK 08,07,05-02,99, 98,80-77, ,0,09,97-92, 85-82,66-64 BST 56 MCLK LRCKO BCKO X502.5MHz ,5-8, 6-, ,42-44, - 5,8-2 SWITCH IC50 SW 6 CS 7 WE 6 92 BST SEL 2 SW SDRAM IC502 D0-5 A0-5 2 SYSTEM CONTROL IC0 (2/4) 6 CSN- CSN-2 PDN- PDN-2 CLK GROUPING SW BST AK455_CSN 5 LRCKO CDTI AK48_CSN AK455_PDN AK48_PDN AK455_CLK AK455_CDTI MCLK LRCKO BCKO CSN- PDN- CLK CDTI MCLK LRCKO BCKO CSN-2 PDN-2 CLK CDTI SDTI 6 SDTI2 7 4 MCLK 9 LRCK 5 BICK 0 CSN PDN CCLK 2 CDTI SDTI MCLK 4 LRCK 2 BICK 6 CSN 5 PDN 7 CLK 8 DTI DAC DAC 2CH DAC IC45 DAC LOUT- LOUT+ ROUT- ROUT+ LOUT2- LOUT2+ ROUT2- ROUT2+ OUTL- OUTL+ OUTR- OUTR AMP IC404 AMP IC406 Signal path : VIDEO (AUDIO) : CD (ANALOG) : CD (DIGITAL) R-ch is omitted due to same as L-ch SL OUT C OUT SW OUT SBL OUT C TUNER/ AUDIO SECTION (Page 6) 7 7

18 4-5. BLOCK DIAGRAM VIDEO SECTION US,CND MODEL COMPONENT VIDEO TV/SAT IN DVD IN VIDEO DVD TV/SAT VIDEO 2 VIDEO INPUT Y PB/CB/B-Y PR/CR/R-Y Y PB/CB/B-Y PR/CR/R-Y J204 (/2) J20 (/2) VIDEO IN -2 J20 (/2) VIDEO IN - VIDEO IN -2 VIDEO IN - VIDEO J202 (/2) J2052 (/2) 2 0X XCOM X 5 0Z Z 2 0Y Y V IN LD 5 TV COMPONENT VIDEO SELECTOR IC208 VIDEO SELECTOR IC20 V2 IN 9 V 7 B C A 0 9 SW2 ZCOM YCOM INH 6dB AMP 4 VIN2 75Ω VOUT2 DRIVER 6dB AMP 4 5 VIN 75Ω VOUT DRIVER 9 6dB AMP SW2 SW SW4 SW SW4 SW SW VIN 75Ω VOUT DRIVER VEE -5V- Q247 VIDEO SWITCH SW4 SW OR D292,29 SW5 6dB AMP 6dB AMP 6dB AMP VIDEO AMP IC207 75Ω DRIVER 75Ω DRIVER 75Ω DRIVER V.OUT 5 M.OUT V2.OUT VCC +5V- VCC +5V- VEE -5V- J204 (2/2) Y PB/CB/B-Y PR/CR/R-Y MONITOR OUT Abbreviation : VIDEO Abbreviation CND : Canadian model E2 : AC 20V area in E model AR : Argentina model E2,AR MODEL JW22 COMPONENT VIDEO J20 (2/2) - VIDEO OUT - VIDEO OUT J202 (2/2) - VIDEO OUT SW SW2 SW SW4 VIDEO MONITOR VIDEO 2 V SW V SW2 V SW V SW4 E KEY/DISPLAY SECTION (Page 9) Y SWITCH IC20 J205 CTRL A CTRL A VIDEO DVD TV/SAT -2 S-VIDEO IN -2 S-VIDEO IN - S-VIDEO IN J206 (/2) Y C J205 (/2) Y C J205 (2/2) Y C G G G G G G V.IN V LD TV V2 IN V LD TV V2 IN V SW SW2 SW2 SW2 SW SW SW SW SW4 SW4 SW SW4 SW SW SW SW C SWITCH IC202 SW5 SW5 SW5 SW5 6dB AMP 6dB AMP 6dB AMP 6dB AMP 75Ω DRIVER 75Ω DRIVER 75Ω DRIVER 75Ω DRIVER V.OUT 5 M.OUT VCC +5V- V.OUT 5 M.OUT VCC +5V- VEE -5V- VEE -5V- +5V- E2,AR MODEL JW240 JW242 IC204 +5V REG +7V-2 J206 (2/2) Y C G G J204 Y G C G IC205 +7V REG - S-VIDEO OUT MONITOR-V/IN MONITOR-Y/IN MONITOR-C/IN MONITOR-V/OUT MONITOR-Y/OUT MONITOR-C/OUT S-VIDEO OUT VIDEO MONITOR IC209 +2V REG IC206 F G US,CND MODEL UP CONVERT SECTION UP CONVERT SECTION +5V (Page 20) (Page 20) OR D202,20-5V- -5V REG 2-5V 8 8

19 4-6. BLOCK DIAGRAM KEY/DISPLAY SECTION VIDEO SECTION (Page 8) E V SW V SW2 V SW V SW4 CTRL A BUFFER Q02 86 SW 87 SW2 88 SW 89 SW4 65 A IN 64 A OUT SYSTEM CONTROL IC0 (/4) FL LAT 57 FL DATA 59 FL CLK 60 FL DISPLAY DRIVER IC00 9 P5 5 P5 7 P7 P I P2 G I G6 6 I 4 77 I 62 FL0 VACUUM FLUORESCENT DISPLAY EEPROM IC X0 6MHz 8 X 82 X0 X0 8MHz 2 XIN XOUT P00,0 22,2 P0-07 LED DRIVE 25- P40,4 Q0,0-06, -7 4 P D0,0-06, 08-6 SDA SCL SDA SCL SIRCS 54 SIRCS OUT REMOTE CONTROL RECEIVER IC0 S4 I / I 56 POWER KEY ENC A 29 ENC B 0 RV02 -/+ CNP50 FLASH FLASH2 2 FLASH MD2 7 PROGRAMMING MD0 6 RESET FLASH FLASH2 MD2 MD0 VOL ENC A 45 VOL ENC B 46 FUNCTION_JOG_A 2 FUNCTION_JOG_B RV0 MASTER VOLUME RV04 INPUT SELECTOR +.V (STBY) 2 IC RESET 77 RSTX A/D0 8 A/D 9 A/D2 40 SW NETWORK S00-06 SW NETWORK S20-26 SW NETWORK S

20 4-7. BLOCK DIAGRAM UP CONVERT SECTION (US, Canadian MODEL) US,CND MODEL Y/C SEPARATION IC00 VIDEO SECTION (Page 8) F MONITOR-V/IN MONITOR-Y/IN MONITOR-C/IN 7 2 VIDEO AMP IC VIDEO AMP Q00-02 AD IN Y 4 ADC DAC 5 I LINE MEMORY DYNAMIC COMB FILTER COLOR KILLER DAC C SYSTEM CLOCK PLL 0 CLOCK GENERATOR IC0 COMP 6 BGP GEN BPF RELAY CONTROL Q CHROMA FSC ACC APC 7 XTAL 4 X MHz C PROCESS Q08-2 Y PROCESS Q0-07 VIDEO SECTION (Page 8) G MONITOR-V/OUT MONITOR-Y/OUT MONITOR-C/OUT RY290 Signal path : VIDEO Abbreviation CND : Canadian model 20 20

21 4-8. BLOCK DIAGRAM POWER SECTION J250 PHONES PRE DRIVER IC500 FL-CH F 8 IN 2 PRE DRIVE DRIVE +VOUT2 2 -VOUT2-48V +48V POWER AMP Q CURRENT DETECT Q575,576 OVERLOAD DETECT D575,Q577 RELAY DRIVER Q240 RELAY DRIVER Q2880 RY240 RY288 TM2880 L R FRONT B L TUNER/ AUDIO D SECTION (Page 6) SL-CH S C-CH SBR SBL-CH IN 2 IN IN2 PRE DRIVE PRE DRIVE PRE DRIVE PRE DRIVER IC600 DRIVE PRE DRIVER IC700 DRIVE PRE DRIVER IC400 DRIVE +VOUT2 2 -VOUT2-48V +48V +VOUT -VOUT -48V +48V +VOUT2 -VOUT2-48V +48V 2 2 POWER AMP Q POWER AMP Q POWER AMP Q CURRENT DETECT Q675,676 CURRENT DETECT Q725,726 CURRENT DETECT Q475,476 OVERLOAD DETECT D675,Q677 OVERLOAD DETECT D725,Q727 OVERLOAD DETECT D475,Q477 RELAY DRIVER Q288 RELAY DRIVER Q600 RELAY DRIVER Q400 RELAY DRIVER Q700 RY600 RY400 RY2880 RY700 TM602(/2) TM60 TM602(2/2) L R R L R FRONT A SURROUND CENTER SURROUND BACK SPEAKERS IMPEDANCE USE 8-6Ω Signal path : TUNER (FM/AM) R-ch is omitted due to same as L-ch. Abbreviation CND : Canadian model E2 : AC 20V area in E model AR : Argentina model PROTECTOR 6 D07 D08 HP_RY 62 FRONT RY 66 REAR_RY 69 C/SB RY 68 HP DETECT 55 SP_B_RY 67 D PROTECTOR D20-20 Q ,255,256 D0 HP-RY FRONT A RY REAR-RY CENTER RY HP DETECT FRONT B RY +48V +48V REG Q220,225 PROTECTOR Q20 IC20 2 OVERLOAD DETECT AMP 7 +B -B -48V TU+0V +7V -48V REG Q25 HP-RY FRONT B RY FRONT A RY REAR-RY CENTER RY IC902 +0V REG IC260 +7V REG HP CTRL +5V RECT D80,802-2V RELAY DRIVER Q809-2V REG Q250 RECT D865 RELAY SWITCH RY802,80 D290 D29 R86 T90 POWER TRANSFORMER E2 MODEL S90 VOLTAGE SELECTOR 240V 220V 20V S90 - SYSTEM CONTROL IC0 (4/4) BRIDGEABLE RY 72 P0WER RY 58 STOP 48-7V +5V-2 +5V- +2.5V 5 +.V 2 +.V (STBY) IC904 +.V REG IC00 +5V REG IC90 BACK-UP SWITCH 4-7V REG 2 IC265 IC0 +5V REG -5V RECT D RELAY DRIVER Q9 F F2-2V RECT D Q92 RY9 D925 D25 R862 R85 T902 POWER TRANSFORMER D926 EXCEPT E2 MODEL F90 JW809 EXCEPT E2 MODEL F904 US,CND MODEL -2 - F902 EXCEPT AR MODEL ~ AC IN J9 AC OUTLET 2 2

22 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) for schematic diagram: All capacitors are in µf unless otherwise noted. pf: µµf 50 WV or less are not indicated except for electrolytics and tantalums. All resistors are in Ω and /4 W or less unless otherwise specified. f : internal component. 2 : nonflammable resistor. 5 : fusible resistor. C : panel designation. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. A : B+ Line. B : B Line. Voltage and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM Voltages are taken with a VOM (Input impedance 0 MΩ). Voltage variations may be noted due to normal production tolerances. Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. Circled numbers refer to waveforms. Signal path. F : TUNER (FM/AM) L : VIDEO (AUDIO) I : VIDEO J : CD (ANALOG) c : CD (DIGITAL) Abbreviation CND : Canadian model. E2 : AC 20 V area in E model. AR : Argentina model. for printed wiring boards: X : parts extracted from the component side. f : internal component. : Pattern from the side which enables seeing. Caution: Pattern face side: Parts on the pattern face side seen from the (Side B) pattern face are indicated. Parts face side: Parts on the parts face side seen from the (Side A) parts face are indicated. Abbreviation CND : Canadian model. E2 : AC 20 V area in E model. AR : Argentina model. B C Q B E Q B C E Q C E These are omitted. These are omitted. Waveforms (DIGITAL Board) V/DIV 50nsec/DIV.8Vp-p 2.288MHz IC0 qd (CKOUT) V/DIV 0.2µsec/DIV.2Vp-p.07MHz IC0 qf (BCK) V/DIV 50nsec/DIV.5Vp-p 2.288MHz IC0 wa (XOUT) V/DIV 50nsec/DIV 2.2Vp-p.5MHz IC50 9 (MCLK) V/DIV 50nsec/DIV.5Vp-p.5MHz IC50 qs (MCLK2) V/DIV 50nsec/DIV.8Vp-p 2.288MHz IC50 qf (SCKOUT) Waveform (UP CONVERT Board) (US, Canadian model only) V/DIV 20nsec/DIV.5795MHz IC0 4 (XTAL) Waveform (DISPLAY Board) V/DIV 20nsec/DIV 8MHz IC00 (XOUT) 4.2Vp-p 2.6Vp-p 7 V/DIV 50nsec/DIV 2.Vp-p 6MHz IC0 id (X) 22 22

23 STR-DE PRINTED WIRING BOARDS MAIN SECTION Refer to page 5 for Circuit Boards Location and page 22 for Common Note on Printed Wiring Boards TM602 TM60 A J0 J02 J04 J0 J05 Semiconductor Location R70 RY00 JWH49 JWH47 JWH48 H Q47 Q472 Q474 Q42 Q422 Q424 Q57 Q572 Q574 R52 Q672 Q674 JW609 R62 R62 Q522 Q52 Q524 Q622 (Page 4) (Page 42) (Page 42) (Page 29) J250 2 Q20 D20 Q256 JW544 R74 C726 JW525 R202 D202 C7 R72 R77 R729 R7 D726 R70 R75 L70 R7 D20 Q20 JW546 JW542 CN700 R728 JW550 Q72 R727 R20 R20 R205 C72 R25 D725 R746 JW547 R2 JW642 JW25 R22 JW54 JW64 R220 JW556 C250 J 2 JW60 R69 C725 CNP70 C2502 R22 D20 Q726 R72 Q72 Q624 R2 C727 C724 R725 JWH45 Q62 IC20 Location E- F- F-2 F-9 F-9 F-9 D-8 E-8 E-7 D-6 D- D- B-8 D-5 B- G- G- G-2 G-2 G-8 G-8 G-5 G-6 D-8 G-9 G-9 G-6 G-6 C-9 G- G-0 E- E- D- IC20 IC260 IC265 IC00 IC0 IC400 IC40 IC402 IC500 IC600 IC604 IC700 F- D-6 D-6 C-7 C-2 F- C- C-5 F-4 F-6 D-6 F-7 Q200 Q20 Q202 Q20 Q220 Q225 Q25 Q240 Q250 Q255 Q256 Q00 Q5 Q9 F- E- F- F- F-9 F-9 F-9 C-7 D-7 F-0 E- C-7 D-6 D-6 JW55 R722 C72 I (Page 29) (Page 29) JW54 R79 R72 TP700 (Page ) R20 JW20 R724 R622 C624 C524 JW558 JWH46 JW44 Q67 JW557 R625 R67 R522 C62 R525 JW578 Q62 R67 R52 R624 R57 C52 C674 R76 L60 Q626 R629 R628 R726 D625 R646 R6 Q725 Q625 Q200 R24 JW540 Q727 C626 D626 R626 C625 R627 R62 CN600 C627 JW40 R528 R64 JWH44 Q627 L50 JW22 JW2 JW548 JW549 R6 JW5 JWH4 R60 R67 R65 JW56 JW562 R66 C6 C62 Q202 Q255 JW52 JW545 JW566 JW554 R5 R57 R54 C526 Q526 R222 C220 R59 R524 R57 R672 JW64 R2 R25 D25 JW26 Q25 R26 R24 CP80 C22 JW577 R675 JW580 C575 JW55 JW852 JW65 JW528 JW2 JW5 JW494 R700 JW565 R204 JW559 R52 D525 R546 D526 R529 R5 JW50 R678 C20 JW56 Q225 D220 Q220 JW640 C2 D22 CN500 C62 Q676 Q52 R42 R572 JW56 RY80 JW5 JW66 JW25 JW6 JW555 R56 R526 C527 C525 C52 Q525 Q527 R527 R682 JW579 R575 JW589 C424 RY802 CN0 D240 D250 C52 JW575 JW574 JW564 R68 C682 L65 R684 R689 C676 JW56 R50 Q67 R42 JW588 R425 D802 C200 C255 C2 C74 R75 R687 R679 D675 R696 D676 Q675 R68 C675 C7 R76 JW569 C5 JW57 JW570 JW572 JW568 C75 CN650 C677 R674 JWH420 R422 Q57 C474 JW599 JW600 R405 D700 R705 JW52 CN00 JW509 JW22 JW508 JW500 JW50 Q240 R7 R72 C72 R795 R794 R79 C79 C69 R69 Q79 C20 C70 C64 JW57 C67 R574 R47 Q47 R47 R475 R474 R472 R424 JW607 JW608 C57 Q42 C42 C800 D80 C80 JW55 JW567 C68 R680 Q677 JW58 JW50 C72 C47 JW800 R290 8 H40 C7 R55 JW582 JW58 R582 R587 C76 CP80 JW586 JW585 R685 JW576 R58 R580 JW59 JW590 Q576 D576 R58 R579 JW62 R4 JW497 JW468 R605 R94 R695 Q69 R66 R62 C62 R6 R66 R662 C662 C66 C6 R694 R645 R644 Q64 R666 C66 JW5 JW584 C665 JW4 R578 D600 Q00 Q600 R2 C8 JW479 R80 IC604 R772 JW448 JW449 R64 C64 JW592 JW59 JW594 R584 C576 D575 R596 JW587 JW IC700 C65 R677 R676 C67 L55 JW52 R75 R IC00 C92 R90 C9 JW446 JW445 C5 C60 R65 R589 CN550 Q575 R428 R60 R65 R50 JW470 JW47 JW475 R96 JW478 JW477 R595 R585 R586 L40 R42 C577 R577 R576 C578 JW2 JW0 R478 JW20 R55 R40 R45 R7 R2 R7 R2 JW620 JW7 JW462 JW46 C52 R5 R562 R56 R52 JW595 JW597 R49 C57 R4 R429 Q426 R427 JW60 JW596 JW CN JWH406 C582 R686 C802 GP JWH R250 R600 R665 C58 R4 R47 R40 Q427 JW598 R446 C426 R44 JW602 JW604 JW60 JW605 L45 C427 R426 D425 Q425 C425 Q476 D476 R48 R479 Q475 JW29 C42 D426 R480 R487 R45 C476 R482 R46 CN450 Q54 R594 Q59 R59 C59 C562 C56 R565 C564 C4 C42 C475 JW R484 D475 R496 R486 R485 G R48 R489 R477 R476 C47 JW606 C48 C477 JW464 JW46 JW42 JW4 C40 C45 C482 C66 (Page 4) D290 C290 C664 R55 C54 C55 C44 Q477 C666 D88 C804 D29 R252 C25 C6 R500 C565 JW62 C464 C54 R56 IC500 JW65 R45 R465 C44 R400 JW60 C465 R54 R80 JW507 C250 R25 JWH405 JW52 D25 IC600 JW66 JW64 JW6 IC265 Q250 C252 C56 Q577 F C5 C56 C50 C46 R566 C4 R46 IC400 JW6 C644 R44 C4 C566 R4 C42 R42 R462 C462 C46 R46 R466 R40 R49 C466 Q44 R444 JW455 R445 Q40 D265 C266 JW45 C46 CNP805 JW85 JWH 409 CN806 JW67 CN908 Q809 R824 CN85 R280 JW498 JW447 JW424 JW427 JW425 R494 C49 R495 Q49 JW42 JW422 JW42 JW426 Q652 R656 JW450 C470 JW47 R240 RY240 JW49 CNP804 CNP802 JW6 JW5 JW499 JW59 R406 R706 R246 IC260 C26 C694 JWH404 Q5 R98 C494 C844 JW492 JW487 CN80 C260 C265 C94 JW5 JW07 R245 JW489 JW49 JW440 C444 JW428 CNP82 D5 JW49 R44 C478 R97 JW44 C640 JW48 JW4 JW420 R658 JW09 C440 JW40 R659 CNP84 R9 JW44 C90 C840 C428 C48 R469 R440 JW444 C408 C409 C407 C422 R545 JW47 JW46 JW408 JW442 R544 JW45 JW44 R409 C594 C490 C479 R470 R408 R407 JW409 JW402 JW4 JW404 JW JW4 JW40 H4 JW04 C JW484 R95 R9 Q700 RY600 R606 C9 Q9 RY5 RY700 R0 R9 C544 C690 R42 CN507 R92 C590 JW C486 JW457 C95 CNP8 40 JW2 R69 C540 C49 JW465 JW46 C65 C485 JW48 (Page 29) JW02 C60 C55 C459 JW0 JW E JW47 JW474 R44 C0 (Page 42) RY400 D00 C82 C80 JW476 R09 C460 IC402 JW459 D400 Q400 JWH42 JW4 R8 R82 JW458 JWH4 JW7 C2 JW70 JW C60 JW8 JW0 JW466 C75 JW H4 0 IC D R64 R4 R65 R6 R JW59 JW407R5 R5 JW06 JWH C0 R58 C50 JW469 JW467 0 R08 JW400 C70 C45 R56 R57 H40 JW406 JW05 R59 R4 JW405 C57 R55 C58 C08 (Page 29) R54 C56 C40 JW C R52 JW40 C59 C09 JW40 C55 C C6 C54 C5 IC0 JW08 R0 R5 C02 C52 R05 C05 R0 R07 R04 C0 R6 R R06 R02 C07 C06 C04 B Ref. No. D20 D202 D20 D220 D22 D25 D240 D250 D25 D265 D290 D29 D00 D5 D400 D425 D426 D475 D476 D525 D526 D575 D576 D600 D625 D626 D675 D676 D700 D725 D726 D80 D802 D88 Q722 Q724 Ref. No. Q400 Q40 Q42 Q422 Q42 Q424 Q425 Q426 Q427 Q44 Q47 Q472 Q47 Q474 Q475 Q476 Q477 Q49 Q52 Q522 Q52 Q524 Q525 Q526 Q527 Q54 Q57 Q572 Q57 Q574 Q575 Q576 Q577 Q59 Q600 Q62 Q622 Q62 Q624 Q625 Q626 Q627 Q64 Q652 Q67 Q672 Q67 Q674 Q675 Q676 Q677 Q69 Q700 Q72 Q722 Q72 Q724 Q725 Q726 Q727 Q79 Q809 Location B-0 F-2 H-4 H- H- H-4 G- G-4 G- E- H-2 H-2 H-2 H-2 G-2 G-2 F-2 E-2 H-8 H-8 H-7 H-8 G-7 G-8 G-7 E-5 H-5 H-5 H-5 H-5 G-5 G-5 G-4 E-4 C-8 H-9 H-9 H-9 H-9 G-9 G-9 G-9 E-5 E-2 H-6 H-6 H-6 H-7 G-6 G-7 G-6 E-6 C-9 H-0 H-0 H-0 H- G-0 G- G-0 E-7

24 C40 C50 C70 C60 C65 C540 C544 C594 C590 C690 C694 C59 C60 C09 C0 STR-DE SCHEMATIC DIAGRAM MAIN SECTION (/4) Refer to page 22 for Common Note on Schematic Diagram and page 44 for IC Block Diagrams. CNP82 IC0(/2) C08 R09 Q652 C49 R659 R656 R658 C470 R40 Q40 R440 R44 R469 R470 C478 C479 (Page ) C05 J0 C0 R0 C02 R02 R0 R04 C04 R05 C06 R06 C07 R07 R08 C428 C48 C422 R445 R444 Q44 C44 R44 R4 R44 C459 CNP8 R5C52 R52 C5 R R6 R5 C54 R54 C56 R55 C57 R56 R58 R57 R494 R495 C49 Q49 R49 C460 C485 C486 C55 IC0(2/2) C58 R59 C490 C494 C844 C840 C90 R545 R544 R594 Q54 C54 C59 R54 R59 (Page ) J02 R6 R65 C6 C94 C444 C440 C640 C644 R595 R695 R694 Q59 Q69 C69 R69 C407 C408 C409 R407 R408 R409 CNP84 R R5 C R644 C64 R64 R64 R4 IC40 R645 Q64 (Page 2) J0 R69 R795 R9 R794 Q79 R7 C79 R79 R2 R94 C9 R9 R7 R95 Q9 R772 R2 (Page 27) J04 R40 R45 R50 IC B/D R55 IC402 R2 C2 IC00(/2) C0 R60 R65 C45 R R0 C R8 R80 C8 J05 R70 C55 C75 RY00 R82 C82 IC00(2/2) C80 R75 R4 R42 D00 Q00 (Page 26) 24 24

25 Q572 Q522 C5 C56 Q472 C4 C46 Q422 STR-DE SCHEMATIC DIAGRAM MAIN SECTION (2/4) Refer to page 22 for Common Note on Schematic Diagram and page 44 for IC Block Diagrams. IC B/D C42 C425 R427 Q425 R42 C426 D425 R46 Q427 R45 CN85 C4 IC400 R4 C42 R400 C40 R42 C44 C464 Q42 C42 R42 R424 R422 R42 Q42 R428 R425 C424 R429 R426 Q426 Q424 R40 R4 R446 D426 R4 C4 C42 R44 R47 C427 L40 R49 CN400 CN0 (Page 5) C46 C462 R46 R462 C45 R45 C465 R465 C47 C475 R477 Q475 R482 C476 D475 R486 R485 Q477 RY600 R46 C46 R466 C466 Q47 R47 R47 R472 Q47 R479 R476 R48 R496 D476 R484 C477 L45 R605 D600 Q600 R606 TM60 IC B/D C47 R474 R475 C474 R478 Q474 Q476 R480 R48 C48 C482 R487 R489 CN450 CN00 RY400 R406 IC500 C52 C525 R527 Q525 R52 C526 D525 R56 Q527 R55 R405 D400 Q400 R500 C50 C54 C564 Q52 R52 R522 R52 Q52 R529 R526 R5 R546 D526 R54 C527 L50 RY700 TM602 C5 R5 C52 R528 Q526 R5 R57 R59 CN500 C56 C52 C562 R56 R52 R562 C55 R55 R56 C56 C565 R565 R566 C566 Q57 R57 R524 R525 C524 C57 R57 R572 Q57 Q524 C578 R50 R577 R579 C5 C52 R582 Q575 R596 R58 C576 R584 D575 C577 R585 R586 Q577 R705 D700 Q700 R706 R576 D576 L55 C57 R574 R575 R578 Q576 R58 C58 R587 R589 CN550 C575 Q574 R580 C582 (Page 27) (Page 27) 25 25

26 D250 STR-DE SCHEMATIC DIAGRAM MAIN SECTION (/4) Refer to page 22 for Common Note on Schematic Diagram. (Page 24) CNP802 (Page 4) IC260 CN80 IC604 R90 C95 RY5 C260 C265 D265 C26 C266 CNP804 (Page 5) C92 C9 Q5 R98 R9 R92 R96 R97 D5 IC265 (Page 4) Q809 CNP805 D88 R824 CN507 (Page 0) CN908 RY802 R80 C800 D802 D80 C80 D290 R290 R250 Q250 (Page 2) (Page 4) C802 C804 D29 C290 R25 C250 C25 R252 C252 D25 RY80 (Page 2) (Page 27) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié

27 Q722 Q72 C7 Q672 Q67 Q622 C6 C66 Q62 STR-DE SCHEMATIC DIAGRAM MAIN SECTION (4/4) Refer to page 22 for Common Note on Schematic Diagram and page 44 for IC Block Diagrams. (Page 25) (Page 25) IC B/D IC600 R622 C62 C625 R627 Q625 R62 C626 D625 R66 Q627 R65 R240 R280 RY240 CNP70 C250 C2502 J250 C6 R6 C62 R600 R62 C60 C64 C664 C62 R62 R624 R62 R625 Q62 R628 R629 R626 Q626 Q624 R6 R6 R646 R64 D626 R67 C6 C627 L60 R69 CN600 R245 R246 D240 Q240 CN806 TP700 C662 C66 R66 R662 C65 R65 R66 C66 C665 R665 R666 C666 R672 C624 C67 R60 C675 R677 Q675 C62 R682 C676 D675 R686 Q677 R685 R20 IC20 R22 R25 D20 IC B/D R67 R67 Q67 R679 R676 R68 R696 D676 R684 C677 L65 R2 R2 R24 Q20 IC700 R700 C67 R674 R678 R675 C674 Q674 Q676 R680 R68 C68 C682 R687 R689 CN650 Q255 C255 (Page 24) C7 R7 C72 C70 R72 C74 C75 R75 R76 C76 C72 C72 R722 R72 R72 Q72 R728 R724 R725 C725 R727 R729 R726 Q726 Q724 Q725 R7 R72 R746 D726 R7 C7 C72 C726 R74 R77 D725 C727 L70 R79 R76 Q727 CN700 R75 Q200 D20 R20 D202 R202 R20 R204 Q256 C200 Q20 R205 C20 Q202 D20 C724 R70 R220 Q220 R22 R222 D220 C220 R26 C22 C2 D22 Q225 GP C20 R25 D25 C2 R2 R24 Q25 (Page 26) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié

28 C46 R456 C26 R426 R40 R69 Q05 D05 R5 C44 C47 C4 C407 C46 C42 C45 C4 R56 R62 R78 C48 C405 R49 R55 R54 R42 D06 D0 R96 R409 R48 R480 R407 FB406 FB405 R440 R44 R47 C045 R057 R060 C457 R507 R508 X0 R54 R502 R50 R505 R506 R54 R555 R65 C0 R59 R05 R2 JR020 R07 D0 X502 R90 R46 R28 R2 R22 C8 R54 R540 R58 R54 R5 R45 R4 R09 R09 R07 R29 R08 R0 R55 C52 C08 R528 R545 R20 R05 R R542 R59 R067 R065 R R0 R08 R5 R54 R520 R58 R554 C06 R086 R R550 R068 R066 C0 R0 R2 R52 R57 R50 C4 FB07 R62 C9 R52 R5 STR-DE PRINTED WIRING BOARD DIGITAL SECTION (/2) Refer to page 22 for Circuit Boards Location and page 22 for Common Note on Printed Wiring Boards A B R65 IC02 C94 C FB09 C25 C25 Semiconductor Location (Side A) Ref. No. Location D02 F-6 D0 H-4 D05 I-4 D06 H-4 D0 F- IC0 G-5 IC0 H-2 IC F-5 IC H-4 IC42 I-4 IC0 D- IC02 C-2 IC0 F-2 IC40 H-2 IC402 I-2 IC40 I-0 IC404 I-9 IC405 I-8 IC406 I-7 IC45 H-8 IC452 G-0 IC50 F-9 IC502 D-8 IC50 G-8 IC504 G-8 Q02 F-6 Q0 I-5 Q04 I-4 Q05 I-5 C6 C60 R056 C046 R04 R02 C04 R0 IC0 C57 R57 R56 C55 C047 IC40 IC402 JR5 C02 R06 FB05 R08 R58 C28 IC0 R055 R406 C6 C25 R49 R5 R60 FB45 IC0 X0 FB45 FB452 R52 R504 R6 C522 IC40 R486 IC452 R522 R59 R470 IC50 R446 R525 R552 R55 R526 R55 R509 R40 R4 R548 R547 R549 R2 C455 C460 IC404 R476 R546 R460 R46 R527 R46 R544 R57 R55 R52 IC504 C496 R420 R42 R466 R56 IC45 IC405 IC502 R450 C567 R45 IC50 R4 R40 IC406 R46 Q02 D02 R7 R48 R8 R9 R R5 R04 R085 R042 R40 R4 R7 R5 R52 R4 R47 R44 C07 R27 C7 R89 IC IC0 R60 R6 Q0 R06 R076 R24 Q04 R76 R87 R66 R95 IC42 R04 IC R2 R R92 R9 R075 R82 R088 R07 R072 FB0 R79 R80 R8 R07 R078 R077 D E F G H I J 28 28

29 C557 C569 C566 C487 C45 R404 C255 C254 C478 C488 C48 C568 C458 C428 C468 C48 C448 R45 C002 C404 C IC00 C406 R444 R408 C6 C4 C46 R44 C4 R474 C47 C472 C482 R484 C408 C452 R454 R424 C42 C462 R59 C45 R096 C42 C422 R464 C42 C442 R58 C495 C00 CNS505 R049 R94 C8 D004 C00 R86 R556 C605 R66 C40 C00 R9 JR009 C02 C604 R09 C27 C58 C506 FB50 R095 R50 C20 C54 D07 D08 C508 D0 D C57 JR002 C50 C59 C0 C09 C58 C5 C54 C509 C5 D02 C5 C908 C0 R4 C2 IC0 C02 C0 CNP506 C55 C52 FB502 FB50 R8 CNP50 C022 C5 C7 C252 JR202 C PRINTED WIRING BOARD DIGITAL SECTION (2/2) Refer to page 5 for Circuit Boards Location and page 2 for Common Note on Printed Wiring Boards. A (Page 2) STR-DE897 (Page 2) (Page 7) B TN (Page 42) C IC904 IC902 CNS508 R26 R260 CNS509 IC5 D C02 C905 IC90 C56 C59 R25 R252 FB02 C C4 IC52 C906 C05 FB06 E CNP507 CNP50 C520 R572 R57 R574 R57 R570 C50 JR008 C08 R0 IC5 F FB0 R094 C525 R50 R5 C507 R5 C50 C505 C504 R52 IC54 JR00 G H (Page 8) C29 C0 C620 R05 C22 C2 C24 R9 C42 C9 C2 C299 R20 R099 R044 R6 R5 R42 R452 C502 R422 R462 C456 C450 R42 R472 C454 R442 R482 C48 D00 C004 R405 JR007 R55 C56 C62 R66 J0 I R097 R85 C5 C2 R098 R02 R77 R0 CNS502 C459 C494 R68 R67 R44 R4 R45 R45 R455 R42 R425 R46 R4 R465 R47 R48 R475 R44 R485 C547 CNS50 R445 C44 C49 C402 C47 R494 R492 R402 C40 C40 Semiconductor Location (Side B) Ref. No. Location D00 G- D004 G- D07 E-5 D08 E-5 D0 E-5 D E-5 D02 E-2 J (Page 2) (Page 2) IC00 I- IC0 D-5 IC5 C-2 IC52 D-2 IC5 E-2 IC54 F-2 IC90 C-4 IC902 C-6 IC904 C-

30 JR020 R06 R07 R09 FB05 C08 FB02 STR-DE SCHEMATIC DIAGRAM DIGITAL SECTION (/) Refer to page 22 for Common Note on Schematic Diagram and Waveforms and page 44 for IC Block Diagrams. IC5 R65 C5 R5 FB09 C4 C7 IC52 C52 R52 IC02 C6 C4 IC5 C5 C5 R8 C R6 IC54 R5 R54 IC B/D IC B/D R4 C54 FB06 R5 R R62 R2 J0 R55 R66 C6 R56 C0 R0 IC0 C2 C56 C55 C57 R57 R58 D02 C02R0R02 C0 R04 C04 C62 C05 C06 IC0 C58 C59 R60 R C047 C60 R060 C046 C045 R056 R057 R59 C28 R08 D0 JR5 R05 C09 R0 X0 C0 CNP506 IC0 IC904 R055 C25 C004 D004 C022 C02 (Page 4) C00 D00 IC0 TN C02 C0 (Page 26) IC902 C905 CNS508 R26 C94 C9 R260 IC90 FB07 C906 C908 R25 R252 JR202 C252 C25 C25 (Page ) (Page 2) 0 0

31 R60 R509 R520 R52 R522 R59 R58 R57 R554 R55 R552 R525 R526 R55 R550 R549 R548 R547 R546 STR-DE SCHEMATIC DIAGRAM DIGITAL SECTION (2/) Refer to page 22 for Common Note on Schematic Diagram and Waveforms and page 44 for IC Block Diagrams. (Page 0) FB50 C58 C56 FB502 C57 C55 R50 IC502 C50 C509 C54 C5 R50 R54 C5 C520 C59 R52 R574 R57 R572 R57 C52 C522 R570 R528 R527 X502 R544 R545 R55 C50 R54 R52 R542 R556 C50 R5 FB50 R540 R59 IC50 R58 R57 R56 R502 R50 R55 C508 R504 R5 IC B/D R505 R506 R507 R54 R5 R52 C507 IC40 C40 C49 R408 R409 C502 C402 C408 R407 C404 R50 C506 C405 C40 R508 R2 R555 C504 C525 IC50 C406 C407 R406 R405 FB405 IC504 R49 R54 C505 C27 FB406 R404 R494 IC402 R49 R40 IC452 C454 R48 C457 CNS50 R480 R44 R402 R492 R440 R47 R5 C46 C47 R470 R4 R40 (Page 2) R46 R486 C448 R460 C487 C547 R446 C48 R482 R442 R472 R42 R462 R42 R420 (Page 24) C566 C569 C567 C568 C557 R476 R46 R426 R466 R46 R456 C468 C428 C48 C458 C478 C488 C482 R485 C48 R48 C48 R484 IC40 R444 C44 R44 C44 C472 C442 R475 R445 C47 R47 C47 R474 IC404 R44 C4 R4 C4 C46 C462 R46 C42 R465 R45 C46 R464 IC405 R424 C42 R42 C42 R422 C422 R425 FB452 C460 C450 C455 IC B/D C456 FB45

32 R68 R67 R69 C254 C255 R044 R42 R4 R44 R56 R55 R54 R5 R62 R6 R52 R79 R80 R088 R82 R8 R47 R5 R R9 R4 R R0 R09 R08 R07 C00 R05 C40 R22 R2 R06 R08 R24 R46 R45 R20 R077 R078 R076 R29 D0 D D07 D08 STR-DE SCHEMATIC DIAGRAM DIGITAL SECTION (/) Refer to page 22 for Common Note on Schematic Diagram and Waveforms and page 45 for IC Block Diagrams. (Page 0) Q02 R2 CNP50 D02 R09 IC R28 C08 (Page 26) CNP507 C7 R90 C8 R48 R27 R095 R87 C07 R89 R094 (Page 26) R9 C0 C02 FB0 CNS505 R66 X0 R65 C605 C604 CNS509 C620 C299 C29 C0 R66 R05 R065 R86 R066 R04 (Page 7) R067 R068 R086 R085 IC0 R0 C20 R9 R94 C8 C22 R20 R07 C2 R04 R072 C24 R049 R042 R40 R4 C42 R07 R075 (Page 9) R5 R6 R7 C5 R95 R2 R R96 R92 C6 C2 C R9 R8 R099 R58 R59 R7 IC42 FB0 C9 R02 IC R0 CNP50 (Page ) R096 C2 C45 R097 C459 C494 R85 CNS502 FB45 R452 C452 C45 R455 R45 R450 IC45 C45 R45 D0 R454 (Page 24) IC406 R78 R098 R76 Q0 Q04 C00 IC00 C002 C4 C42 R44 R4 R45 R4 C4 R40 R42 C495 IC B/D C496 D06 Q05 D05 R77 C26 2 2