STR-DE597. SERVICE MANUAL Ver FM STEREO/FM-AM RECEIVER. US Model Canadian Model AEP Model UK Model E Model Australian Model

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1 SERVICE MANUAL Ver US Model Canadian Model AEP Model UK Model E Model Australian Model Photo: Silver 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 90 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 %) 90 W + 90 W 1) Reference Power Output 1) (8 ohms 20 Hz 20 khz, THD 0.09 %) FRONT 2) : 90 W/ch CENTER 2) : 90 W SURR 2) : 90 W/ch SURR BACK 2) : 90 W Models of area code AEP, UK Rated Power Output at Stereo Mode (8 ohms 1 khz, THD 0.7 %) 100 W W 1) Reference Power Output 1) (8 ohms 1 khz, THD 0.7 %) FRONT 2) : 100 W/ch CENTER 2) : 100 W SURR 2) : 100 W/ch SURR BACK 2) : 100 W Models of area code E2, SP, MY Rated Power Output at Stereo Mode (8 ohms 1 khz, THD 0.7 %) 100 W W 1) Reference Power Output 1) (8 ohms 1 khz, THD 10 %) FRONT 2) : 120 W/ch CENTER 2) : 120 W SURR 2) : 120 W/ch SURR BACK 2) : 120 W Continued on next page (8 ohms 1 khz, THD 0.7 %) FRONT 2) : 100 W/ch CENTER 2) : 100 W SURR 2) : 100 W/ch SURR BACK 2) : 100 W FM STEREO/FM-AM RECEIVER D Sony Corporation Home Audio Company Published by Sony Engineering Corporation 1

2 Models of area code AR, KR Rated Power Output at Stereo Mode (8 ohms 1 khz, THD 0.7 %) 100 W W 1) 90 W + 90 W 3) Reference Power Output 1) (8 ohms 1 khz, THD 10 %) FRONT 2) : 120 W/ch CENTER 2) : 120 W SURR 2) : 120 W/ch SURR BACK 2) : 120 W Models of area code AUS Rated Power Output at Stereo Mode (8 ohms 20 Hz 20 khz, THD 0.09 %) 80 W + 80 W 1) (8 ohms 1 khz, THD 0.7 %) 100 W W 1) Reference Power Output 1) (8 ohms 20 Hz 20 khz, THD 0.09 %) FRONT 2) : 80 W/ch CENTER 2) : 80 W SURR 2) : 80 W/ch SURR BACK 2) : 80 W (8 ohms 1 khz, THD 0.7 %) FRONT 2) : 100 W/ch CENTER 2) : 100 W SURR 2) : 100 W/ch SURR BACK 2) : 100 W (8 ohms 1 khz, THD 10 %) FRONT 2) : 120 W/ch CENTER 2) : 120 W SURR 2) : 120 W/ch SURR BACK 2) : 120 W 1) Measured under the following conditions: Area code Power requirements US, CND 120 V AC, 60 Hz AEP, UK, SP, MY, AR, KR 230 V AC, 50 Hz AUS, E2 240 V AC, 50 Hz 2) Depending on the sound field settings and the source, there may be no sound output. 3) Measured under the following conditions: Area code Power requirements AR, KR 220 V AC, 50 Hz Frequency response MULTI CH IN, SA-CD/ 10 Hz 70 khz CD, MD/TAPE, DVD, +0.5/ 2 db (with sound VIDEO 1, 2 field and tone bypassed) Inputs (Analog) MULTI CH IN, SA-CD/ Sensitivity: 500 mv CD, MD/TAPE, DVD, Impedance: 50 kiloohms VIDEO 1, 2 S/N 4) : 96 db (A, 500 mv 5) ) 4) INPUT SHORT (with sound field and tone bypassed). 5) Weighted network, input level. Inputs (Digital) DVD (Coaxial) Sensitivity: Impedance: 75 ohms S/N: 100 db (A, 20 khz LPF) VIDEO 2, SA-CD/CD Sensitivity: (Optical) Impedance: S/N: 100 db (A, 20 khz LPF) Outputs (Analog) MD/TAPE (OUT), VIDEO 1 (AUDIO OUT) SUB WOOFER Tone Gain levels Voltage: 500 mv Impedance: 10 kiloohms Voltage: 2 V Impedance: 1 kiloohms ±6 db, 1 db step FM tuner section Tuning range MHz Antenna FM wire antenna Antenna terminals 75 ohms, unbalanced Intermediate frequency 10.7 MHz Sensitivity Mono: 18.3 dbf, 2.2 µv/75 ohms Stereo: 38.3 dbf, 22.5 µv/75 ohms Useable sensitivity 11.2 dbf, 1 µv/75 ohms S/N Mono: 76 db Stereo: 70 db Harmonic distortion at 1 khz Mono: 0.3% Stereo: 0.5% Separation 45 db at 1 khz Frequency response 30 Hz 15 khz, +0.5/ 2 db Selectivity 60 db at 400 khz AM tuner section Tuning range Models of area code US, CND With 10-kHz tuning scale: 530 1,710 khz 6) With 9-kHz tuning scale: 531 1,710 khz 6) Models of area code E2 With 10-kHz tuning scale: 530 1,610 khz 6) With 9-kHz tuning scale: 531 1,602 khz 6) Models of area code AEP, UK, AUS, SP, MY, KR With 9-kHz tuning scale: 531 1,602 khz Models of area code AR With 10-kHz tuning scale: 530 1,610 khz Antenna Loop antenna Intermediate frequency 450 khz Usable sensitivity 50 db/m (at 1,000 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: 35 db At 10 khz: 40 db 6) You can change the AM tuning scale to 9 khz or 10 khz. After tuning in any AM station, turn off the receiver. While holding down PRESET TUNING + or TUNING +, press?/1. All preset stations will be erased when you change the tuning scale. To reset the scale to 10 khz (or 9 khz), repeat the procedure. 2

3 Video section Inputs/Outputs Video: 1 Vp-p, 75 ohms COMPONENT VIDEO: (Except for models of area code AEP, UK) Y: 1 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 AEP, UK AUS SP, MY, AR, KR E2 Power consumption Area code US, AEP, UK, E2, AUS, SP, MY, AR, KR CND Power requirements 120 V AC, 60 Hz 230 V AC, 50/60 Hz 240 V AC, 50 Hz V AC, 50/60 Hz 120/220/240 V AC, 50/60 Hz Power consumption 220 W 300 VA Power consumption (during standby mode) 0.3 W Dimensions (w/h/d) (Approx.) mm (16 7/8 6 2/8 12 2/8 inches) including projecting parts and controls Mass (Approx.) 8.0 kg (17 lb 11 oz) 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. 1. 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. 3. 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-63Trd 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) To Exposed Metal Parts on Set Supplied accessories FM wire antenna (1) AM loop antenna (1) Remote commander RM-U306B (1) R6 (size-aa) batteries (2) Design and specifications are subject to change without notice µf 1.5 kω AC voltmeter (0.75 V) Abbreviation CND : Canadian model E2 : AC 120 V area in E model AUS : Australian model SP : Singapore model MY : Malaysia model AR : Argentina model KR : Korea model Earth Ground 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. 3

4 MODEL IDENTIFICATION BACK PANEL US CND AEP UK SP, MY AUS KR E2 AR MODEL Abbreviation CND: Canadian model E2 : AC 120 V area in E model AUS: Australian model SP : Singapore model MY : Malaysia model AR : Argentina model KR : Korea model Part No. PART No s s s s s s s s s TABLE OF CONTENTS 1. GENERAL Main unit... 5 Remote button description DISASSEMBLY 2-1. Case Front Panel Section Back Panel Section Digital Board Standby Board Main Board SB AMP Board TEST MODE DIAGRAMS 4-1. 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 Power Section Printed Wiring Boards Main Section Schematic Diagram Main Section (1/2) Schematic Diagram Main Section (2/2) Printed Wiring Board Digital Section (1/2) Printed Wiring Board Digital Section (2/2) Schematic Diagram Digital Section (1/3) Schematic Diagram Digital Section (2/3) Schematic Diagram Digital Section (3/3) Printed Wiring Boards Center/Surround Back Speaker Section Schematic Diagram Center/Surround Back Speaker Section Printed Wiring Board Video Section Schematic Diagram Video Section Printed Wiring Boards Display Section Schematic Diagram Display Section Printed Wiring Boards Power Section Schematic Diagram Power Section IC Block Diagrams EXPLODED VIEWS 5-1. Case Section Front Panel Section Back Panel Section Chassis Section ELECTRICAL PARTS LIST

5 SECTION 1 GENERAL STR-DE597 This section is extracted from instruction manual. 5

6 6

7 SECTION 2 DISASSEMBLY STR-DE597 Note : This set can be disassemble according to the following sequence. SET 2-1. CASE (Page 7) 2-2. FRONT PANEL SECTION (Page 8) 2-3. BACK PANEL SECTION (Page 8) 2-5. STANDBY BOARD (Page 9) 2-4. DIGITAL BOARD (Page 9) 2-7. SB AMP BOARD (Page 10) 2-6. MAIN BOARD (Page 10) Note : Follow the disassembly procedure in the numerical order given CASE 1 two screws (case 3 TP2) 2 three screws (case 3 TP2) 4 case 3 two screws (case 3 TP2) 7

8 2-2. FRONT PANEL SECTION 3 two screws (+BVTP 3 x 8) 2 CNP791 4 two screws (+BVTP 3 x 8) 6 front panel section 1 CNS505 5 three screws (+BVTP 3 x 8) 2-3. BACK PANEL SECTION 8 CN906 qa three screws (+BVTP 3 x 8) 9 CN908 0 CNP904 5 CNP502 6 CNP501 qd screw (+BVTP 3 x 8) qf two screws (+BVTP 3 x 8) qg seven screws (+BVTP 3 x 8) qh three screws (+BVTP 3 x 8) 7 CNP913 qs screws (+BVTP 3 x 8) qj back panel section 3 CNP203 1 CNS250 4 CNP503 2 connector 8

9 2-4. DIGITAL BOARD 3 CNP507 2 CNP510 1 CNP506 0 DIGITAL board 8 screw (+BVTP 3 x 8) 7 CNP501 6 CNP bracket (digital) 4 screw (+BVTP 3 x 8) 2-5. STANDBY BOARD 5 three screws (+BV SUMITITE (B3)) 3 CNP902 2 CNP804 4 CNP903 6 STANDBY board 1 CNP915 9

10 2-6. MAIN BOARD 6 screw (+BV SUMITITE (B3)) 4 two screws (+BV SUMITITE (B3)) 3 CNP802 2 CN912 5 two screws (+BV SUMITITE (B3)) 7 two screws (+BV SUMITITE (B3)) 1 CNP915 8 MAIN board 2-7. SB AMP BOARD 5 bracket (SUR) 4 two screws (+BVTP 3 x 8) 7 SB AMP board 3 three screws (transistor) 1 CN572 6 bracket (SUR) 2 CN574 10

11 SECTION 3 TEST MODE STR-DE597 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?/1 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/10 khz SELECTION MODE (US, Canadian, E2 model only) * Either the 9 khz step or 10 khz step can be selected for the AM channel step. * Procedure: Press the [TUNER FM/AM] button to set AM and press the?/1 button to turn off the main power. While depressing the [PRESET TUNING +] button or the [TUNING +] button, press the?/1 button to turn on the main power. Either the message 9k STEP or 10k 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?/1 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?/1 button to turn on the main power. 1. ALL segments light on. SW LFE SP A D DIGITALEXD PRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS SP B SLEEP OPT COAX MULTI CH IN 96/24 D.RANGE EQ STEREO MONO MEMORY DIRECT L C R db SL S SR khz mft. SBL SB SBR MHz D [2CH], [A.F.D.], [MOVIE], [MUSIC] and [MULTI CHANNEL DE- CODING] LED light on. 2. Press the [VIDEO 1] button, confirm display. SW L LFE S SB R [A.F.D.] and [MUSIC] LED light on. D SP A D DIGITALEXD PRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS MEMORY SP B SLEEP OPT COAX MULTI CH IN 96/24 D.RANGE EQ STEREO MONO DIRECT D D db khz mft. MHz 4. Press the [VIDEO 1] button, all segments and all LEDs light off. 5. Every pressing the [VIDEO 1] button turns on each segment and LED one after another in the same order. (Not only the [VIDEO 1] button, but also the other buttons such as [VIDEO 2], [DVD], [MD/TAPE], [SA-CD/CD] and [TUNER FM/ AM] can be used.) 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?/1 button to turn on the main power. The message SF. CLR. 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?/1 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?/1 button to turn on the main power. Either the message REST 28 appears. Every pressing of any button other than the?/1 counts down the buttons. The buttons which are already counted once are not counted again. When all buttons are pressed REST 00 appears. AUTOBETICAL MODE (AEP, UK model only) * When this mode is used, the receiver scans the broadcasts that can be received by the tuner, and sets up the broadcasts. Be sure to start scanning after connecting the antenna. * Procedure: Check that the antenna is connected. While depressing the [MEMORY] button, press the?/1 button to turn on the main power. The message AUTO-BETICAL SELECT appears for a moment and the receiver starts scanning. COMMAND MODE SELECTION MODE * The command mode (AV1 or AV2) of the remote commander can be selected. * Procedure: While depressing the [ENTER] button, press the?/1 button to turn on the main power. Either the message C.MODE.AV 1 or C.MODE.AV 2 appears for a moment and select the desired mode. 3. Press the [VIDEO 1] button, confirm display. SL SBL C SR SBR SP A D DIGITALEXD PRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS MEMORY SP B SLEEP OPT COAX MULTI CH IN 96/24 D.RANGE EQ STEREO MONO DIRECT D D khz mft. MHz [2CH], [MOVIE] and [MULTI CHANNEL DECODING] LED light on. 11

12 SECTION 4 DIAGRAMS 4-1. IC PIN DESCRIPTIONS IC1501 CXD9718Q (DSP) (DIGITAL Board (2/3)) Pin No. Pin Name I/O Pin Description 1 VSS Ground 2 XRST I Reset signal input from SYSTEM CONTROL IC 3 EXTIN I Not used (Connect to ground) 4 LRCKI3 I Not used (Connect to ground) 5 VDDI I Power supply pin (+2.6 V) 6 BCKI3 I Not used (Connect to ground) 7 PLOCK O Not used (Open) 8 VSS Ground 9 MCLK1 I Clock signal input (13.5 MHz) 10 VDDI I Power supply pin (+2.6 V) 11 VSS Ground 12 MCLK2 O Clock signal output (13.5 MHz) 13 MS I Not used (Fixed at L) 14 SCKOUT O Internal system clock signal output for 2CH/6CH DAC IC 15 LRCKI1 I Sampling clock signal input from ADC IC 16 VDDE I Power supply pin (+3.3 V) 17 BCKI1 I Bit clock signal input from ADC IC 18 SDI1 I Audio IF data input from ADC IC 19 LRCKO O Sampling clock signal output for 2CH/6CH DAC IC 20 BCKO O Bit clock signal output for 2CH/6CH DAC IC 21 VSS Ground 22 KFSIO I/O Audio clock signal (384fs/256fs) input/output for DIR IC 23 to 25 SDO1 to SDO3 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 30 SDI2 I Digital audio serial data input from DIR IC 31 VSS Ground 32 HACN O Acknowledge signal output for SYSTEM CONTROL IC 33 HDIN I Serial data input from SYSTEM CONTROL IC 34 HCLK I Clock signal input from SYSTEM CONTROL IC 35 HDOUT O Serial data output for SYSTEM CONTROL IC 36 HCS I Chip select signal input from SYSTEM CONTROL IC 37 GP12 I GP12 signal input from SYSTEM CONTROL IC 38, 39 GP13, GP14 O Not used (Open) 40 VDDI I Power supply pin (+2.6 V) 41 VSS Ground 42 GP15 O Not used (Open) 43 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 (+3.3 V) 47 WMD1 I Not used (Fixed at H) 48 VSS Ground 49 WMD0 I Not used (Fixed at H) 50 PAGE2 O Not used (Open) 51 VSS Ground 52, 53 PAGE1, PAGE0 O Not used (Open) 54 BOOT I Not used (Connect to ground) 55 TST1 O Not used (Open) 12

13 Pin No. Pin Name I/O Pin Description 56 BST I Boot stop signal input from SYSTEM CONTROL IC 57 MOD1 I Operation mode signal input (L: 386fs, 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) 61 VSS Ground 62, 63 A17, A16 O Not used (Open) 64 to 66 A15 to A13 O External memory address signal output for D/A converter IC (SRAM) 67 GP10 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) 71 VSS Ground 72 to 75 D15/GP7 to D12/GP4 I/O External memory data input/output for D/A converter IC (general port) 76 VDDE I Power supply pin (+3.3 V) 77 to 80 D11/GP3 to D8/GP0 I/O External memory data input/output for D/A converter IC (general port) 81 VSS Ground 82 A9 O External memory address signal output for D/A converter IC (SRAM) 83 to 85 A12 to A10 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) 91 VSS Ground 92 to 97 A8 to A3 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) 100 VDDI I Power supply pin (+2.6 V) 101 VSS Ground 102 to 105 D5 to D2 I/O External memory data input/output for D/A converter IC (SRAM) 106 VDDE I Power supply pin (+3.3 V) 107, 108 D1, D0 I/O External memory data input/output for D/A converter IC (SRAM) 109, 110 A2, A1 O External memory address signal output for D/A converter IC (SRAM) 111 VSS Ground 112 A0 O External memory address signal output for D/A converter IC (SRAM) 113 PM I PLL initialization signal input from SYSTEM CONTROL IC 114, 115 SDI3, SDI4 I Not used (Open) 116 SYNC I Sync/async select signal input (L: sync, H: async) (Fixed at H) 117 TST2 I Not used (Connect to ground) 118 GP11 I Not used (Connect to ground) 119 TST3 I Not used (Connect to ground) 120 VDDI I Power supply pin (+2.6 V) 13

14 IC1101 MB90478PF-G-183-BND (SYSTEM CONTROL) (DIGITAL Board (3/3)) Pin No. Pin Name I/O Pin Description 1 DATAO I Serial data line signal input from DIR IC 2 GP9 I GP9 signal input from DSP IC 3 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 GP12 O GP12 signal output for DSP IC 9 AK5380_PDN O Power down signal output for ADC IC 10 AK4355_CSN O Chip select signal output for 6CH DAC IC 11 VSS Ground 12 AK4355_PDN O Power down signal output for 6CH DAC IC 13 AK4381_PDN O Power down signal output for 2CH DAC IC 14 AK4381_CSN O Chip select signal output for 2CH DAC IC 15 AK4355_CLK O Clock signal output for 2CH/6CH DAC IC IC_CLK (VOL_TUNER_TC9273) IC_DATA (VOL_TUNER_TC9273) 18 HDOUT I Serial data input from DSP IC 19 HDIN O Serial data output for DSP IC O O Clock signal output for FUNCTION SELECT IC and tuner pack Serial data signal output for FUNCTION SELECT IC and tuner pack 20 HCLK O Serial data clock signal output for DSP IC 21 AK4355_CDT1 O CDT1 signal output for 2CH/6CH DAC IC 22 VOL_LATCH O Latch signal output for FUNCTION SELECT IC 23 VCC5 Power supply pin (+3.3 V) 24 SYS_MUTE O System mute control signal output 25 ANA/DIG O Muting and error port signal output 26 FL_CLEAR O Not used (Open) 27 FLASH2 Flash programming signal output 2 28 FLASH1 Flash programming signal output 1 29, 30 ENC_A, ENC_B Not used (Fixed at L) 31, 32 F_A, F_B Not used (Fixed at L) 33 SCL O Clock signal output for EEPROM IC 34 SDA I/O Serial data input/output for EEPROM IC 35 AVCC Power supply pin (+3.3 V) 36 AVRH Power supply pin (+3.3 V) 37 AVSS Ground 38 to 40 A/D0 to A/D2 I Key signal input (A/D port) 41 VERSION I 42 VSS Ground Destination detection signal input (Fixed at L: US, Canadian model, H: Except for US, Canadian model) 43 RDS_SIG I RDS signal level input (AEP, UK model only) 44 MODEL I Model detection signal input 45 VOL_ENC (A) I Volume encoder (A) signal input 46 VOL_ENC (B) I Volume encoder (B) signal input 47 BLUE_LED O LED (MULTI CHANNEL DECODING) driver signal output 48 STOP I AC off detection signal input 49 MOD0 Selection of micon operation mode 50 MOD1 Not used (Connect to AVCC) 51 MOD2 Selection of micon operation mode 52 RDS_CLK I RDS data clock signal input (AEP, UK model only) 53 RDS_DATA I RDS data input (AEP, UK model only) 14

15 Pin No. Pin Name I/O Pin Description 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 driver IC 58 POWER_RY O Power relay driver control signal output 59 FL_DATA O Serial data output for FL driver IC 60 FL_CLK O Clock signal output for FL driver IC 61 PROTECTOR I Protector detection signal input 62 HP_RY O Headphones relay driver control signal output 63 FUSE_DETECT I Fuse open detection signal input 64 A1_OUT O Not used (Fixed at L) 65 A1_IN I Not used (Fixed at L) 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_RY O Center speaker 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 71 NC Not used (Fixed at L) 72 BRIDGEABLE_RY O Bridgeable relay driver control signal output 73 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 X1A Not used (Open) 80 X0A Not used (Connect to VSS) 81 VSS Ground 82 X0 Clock signal input (16 MHz) 83 X1 Clock signal output (16 MHz) 84 VCC3 Power supply pin (+3.3 V) 85 GROUPING_SW Not used (Open) 86 to 89 SW1 to SW4 O Video select signal output 90 SELECT2 O Digital input select 2 signal output 91 SELECT1 O Digital input select 1 signal output 92 BST_SEL O 96/24 signal output for DSP IC 93 XMODE O Xmode signal output for DIR IC 94 CKSEL1 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 100 XSTATE I Xstate signal input from DIR IC 4-2. CIRCUIT BOARDS LOCATION POWER board HEADPHONE board TUNING board STANDBY board AC SELECT board (E2 model only) DISPLAY board BRIDGEABLE board SPEAKER board SB AMP board MAIN board VIDEO board DIGITAL board 15 15

16 4-3. BLOCK DIAGRAM TUNER/AUDIO SECTION 3.3V SA-CD/CD MD/TAPE MD/TAPE DVD AUDIO REG +7V VIDEO 1 VIDEO 2 IN OUT IN IN Q471 AUDIO OUT AUDIO IN AUDIO IN L R L R L R L R L R L R L R DIR -7V +7V J402 J403 FUNCTION SELECT J404 IC DVDD AVEE AVCC AEP,UK MODEL AEP,UK MODEL EXCEPT AEP,UK MODEL ANTENNA FM 75Ω COAXIAL AM TU+10V TU+3.3V 3.3V (STBY) TN1 FM/AM TUNER UNIT L-CH RDS DATA RDS INT FM SIG OUT STEREO TUNED MUTING CE DO DATA CLOCK 53 RDS DATA 52 RDS CLK 43 RDS SIG 76 STEREO 75 TUNED 78 MUTE S LATCH DO 70 SW RY IC.DATA 16 IC.CLK 17 VOL LATCH 22 SYSTEM CONTROL IC1101 (1/4) SEL SW MCU I/F SL SEL L SEL MUTE Q300,310 MUTE Q320,330 L-CH FL-CH F SL-CH S A D DIGITAL SECTION (Page 17) POWER SECTION (Page 20) C-CH C SEL MUTE Q350 SB-CH J SW SEL 34 MUTE Q340 L R FRONT L R SURROUND MULTI CH IN CENTER SUB WOOFER SBL SEL MUTE Q SUB WOOFER SBL OUT AMP Q379 IC402 SW OUT DIGITAL C OUT SECTION C DIGITAL SL OUT SYSTEM MUTE B (Page 17) L OUT SECTION (Page 17) RELAY DRIVER Q560 RY560 J309 AUDIO OUT SUB WOOFER Signal path : TUNER (FM/AM) : VIDEO (AUDIO) R-ch is omitted due to same as L-ch

17 4-4. BLOCK DIAGRAM DIGITAL SECTION TUNER/ AUDIO SECTION (Page 16) A L-IN R-IN AMP IC V-2 AINL 2 ADC LPF A/D CONVERTER IC1401 AUDIO I/F SDTO 9 18 SDI1 LRCK 10 SCLK 12 DSP IC1501 SD01 23 SD02 24 SD SDTI3 6CH DAC IC1452 DAC LOUT3- LOUT3+ ROUT3- ROUT AMP IC1403 AMP IC L OUT DIGITAL DVD IN (COAXIAL) SA-CD/CD IN (OPTICAL) VIDEO 2 IN (OPTICAL) J1301 IC1354 OUT 1 IC1351 OUT 1 3 IC1303 WAVE SHAPER SELECTOR IC A B X MHz D DOUT DIN2 5 DIN1 4 DIN XOUT 22 XIN DIGITAL AUDIO I/F RECEIVER IC1301 VDD +3.3V Q1105 INV. INPUT A.5V DATA DEMODULATOR Pa,Pb DETECTION C bit DETECTION MICROPROCESSOR I/F CLK CE DI DO BPSYNC CKSEL1 MCLK XMCK NC LOCK DETECTION XSTATE XMODE 48 AUDIO 24 PDN GP8 CKOUT KFSI0 BCK BCKI2 LRCK LRCKI2 DATAO SDI2 15 LRCKI1 D BCKI1 ERROR EXLOCK +2.5V VDDI +3.3V VDDE 37 GP12 GP9 68 HCS HACN XRST SD04 26 SCKOUT 14 LRCKO 19 BCKO 20 MCLK1 9 MCLK2 12 PM HDOUT HDIN HCLK CSO 44 WEO 45 D0-15 A ,107, ,99, 98,80-77, ,110,109,97-92, 85-82,66-64 BST 56 5 MCLK LRCKO BCKO X MHz 6 CS 17 WE 29-32,35-38, 16-13, ,42-44, 1-5,18-21 SWITCH IC SDRAM IC1502 D0-15 A LRCKO MCLK LRCKO BCKO CSN-1 PDN-1 CLK CDTI MCLK LRCKO BCKO CSN-2 PDN-2 CLK CDTI SDTI1 6 SDTI2 7 4 MCLK 9 LRCK 5 BICK 10 CSN 3 PDN 11 CCLK 12 CDTI SDTI 3 1 MCLK 4 LRCK 2 BICK 6 CSN 5 PDN 7 CLK 8 DTI DAC DAC 2CH DAC IC1451 DAC LOUT1- LOUT1+ ROUT1- ROUT1+ LOUT2- LOUT2+ ROUT2- ROUT2+ OUTL- OUTL+ OUTR- OUTR AMP IC1404 AMP IC SL OUT C OUT SW OUT SBL OUT C TUNER/ AUDIO SECTION (Page 16) TUNER/ AUDIO SECTION (Page 16) B SYSTEM MUTE Q1103 INV. Q1104 GATE D1106 D SYSTEM_MUTE 99 ERROR 25 ANA/DIG DIR_CLK DIR CE DIR DI DIR DO 94 DIR CKSEL1 100 DIR_XSTATE 93 DIR_XMODE SELECT1 SELECT2 9 1 AK5380-PDN DIR_DATAO 8 GP12 2 GP HCS1 HACN1 XRST1 PM1 HDOUT HDIN HCLK 92 BST SEL SYSTEM CONTROL IC1101 (2/4) CSN-1 CSN-2 PDN-1 PDN-2 CLK CDTI BST AK4355_CSN AK4381_CSN AK4355_PDN AK4381_PDN AK4355_CLK AK4355_CDTI R-ch is omitted due to same as L-ch

18 4-5. BLOCK DIAGRAM VIDEO SECTION EXCEPT AEP,UK MODEL COMPONENT VIDEO VIDEO 2 IN DVD IN Y PB/CB/B-Y PR/CR/R-Y Y PB/CB/B-Y PR/CR/R-Y J301 (1/2) X XCOM 13 1X 5 0Z 3 1Z 2 0Y 1Y 1 COMPONENT VIDEO SELECTOR IC301 B C A ZCOM YCOM INH 6dB AMP 14 3 VIN2 75Ω VOUT2 11 DRIVER 6dB AMP 4 5 VIN3 75Ω VOUT3 DRIVER 9 6dB AMP 15 6 Q301 INV. VIDEO AMP IC302 VCC +5V-3 VIN1 75Ω VOUT DRIVER VEE -5V-3 V-SW4 V-SW3 J301 (2/2) Y IC807 PB/CB/B-Y PR/CR/R-Y MONITOR OUT COMPONENT VIDEO VIDEO 1 VIDEO DVD -1 J201 (1/2) VIDEO IN -2 J200 (1/2) VIDEO IN -1 VIDEO IN VIDEO SELECTOR IC203 V1 13 V2 5 DVD 3 6dB AMP 6dB AMP 75Ω DRIVER 75Ω DRIVER V1.OUT 15 M.OUT 1 VCC +5V-3 +5V-3-5V-3 +5V 3 REG 1 IC804-5V 3 REG 2 +15V -15V J200 (2/2) -3 VIDEO OUT J201 (2/2) -2 VIDEO OUT VIDEO 1 MONITOR V3 9 NC 7 SW2 SW3 SW4 SW1 SW VEE -5V-3 OR Signal path : VIDEO V-SW2 V-SW3 V-SW4 V-SW1 D203,204 V-SW1 V-SW2 V-SW3 V-SW4 V SW1 V SW2 V SW3 V SW4 E KEY/DISPLAY SECTION (Page 19) 18 18

19 4-6. BLOCK DIAGRAM KEY/DISPLAY SECTION VIDEO SECTION (Page 18) E V SW1 V SW2 V SW3 V SW4 86 SW1 87 SW2 88 SW3 89 SW4 SYSTEM CONTROL IC1101 (3/4) FL LAT 57 FL DATA 59 FL CLK BUFFER IC FL DISPLAY DRIVER IC100 9 STB 7 DIN 8 CLK SEG1 14 I I SEG16 29 GRID12 31 I I GRID1 42 FL101 VACUUM FLUORESCENT DISPLAY EEPROM IC1131 X MHz 83 X1 82 X0 SW1 SW2 SW3 SW D SDA 5 34 SDA SCL S152 I / I 6 33 SCL 56 POWER KEY SIRCS 54 SIRCS 1 OUT REMOTE CONTROL RECEIVER IC102 CNP503 1 FLASH1 FLASH2 2 FLASH MD2 7 PROGRAMMING MD0 6 RESET FLASH1 FLASH2 MD2 MD0 VOL ENC A 45 VOL ENC B 46 BLUE LED 47 LED DRIVE Q100 D RV102 MASTER VOLUME +3.3V (STBY) 2 IC1111 RESET 1 77 RSTX A/D0 38 A/D1 39 A/D2 40 SW NETWORK S130,132,134, SW NETWORK S SW NETWORK S100,101,103,105,107,

20 4-7. BLOCK DIAGRAM POWER SECTION J791 PHONES PRE DRIVER IC701 FL-CH F 8 IN 2 PRE DRIVE DRIVE +VOUT2 12 -VOUT2 11 -B-1 +B POWER AMP Q CURRENT DETECT Q705,706 OVERLOAD DETECT D740,Q740 RELAY DRIVER Q790 RELAY DRIVER Q611 RY791 RY602 TM602 TM601 L R FRONT B TUNER/ AUDIO D SECTION (Page 16) SL-CH S C-CH SB-CH IN 2 IN+ IN + PRE DRIVE PRE DRIVE PRE DRIVE PRE DRIVER IC601 DRIVE PRE DRIVER IC501 DRIVE PRE DRIVER IC571 DRIVE +VOUT2 12 -VOUT2 11 -B-1 +B +VOUT -VOUT -B-1 +B +VOUT -VOUT POWER AMP Q POWER AMP Q POWER AMP Q CURRENT DETECT Q655,656 CURRENT DETECT Q505,506 OVERLOAD DETECT D640,Q640 OVERLOAD DETECT D540,Q540 RELAY DRIVER Q710 RELAY DRIVER Q610 RELAY DRIVER Q550 RY601 RY501 RY701 TM501 L R L R FRONT A SURROUND CENTER SURROUND BACK SPEAKERS IMPEDANCE USE 8-16Ω Signal path : TUNER (FM/AM) R-ch is omitted due to same as L-ch. Abbreviation CND: Canadian model E2 : AC 120V area in E model PROTECTOR 61 D1107 D1108 HP_RY 62 FRONT RY 66 REAR_RY 69 C RY 68 HP DETECT 55 SP_B_RY 67 D1111 D1110 PROTECTOR D721,722,732 Q722,723,725 HP-RY FRONTRY REAR-RY CENTER-RY HP DETECT SB-RY -B-1 +B -B-1 IC691 2 OVERLOAD DETECT AMP 7 -B SWITCH Q691,692 +B -B -32V TU+10V TU+3.3V +7V -32V REG Q801 3 CURRENT DETECT Q575 IC V REG 1 OVERLOAD DETECT D575,Q577 AEP,UK MODEL HP-RY SB-RY FRONT RY REAR-RY CENTER-RY 3 1 IC V REG 1 IC801 +7V REG 3 HP DETECT +15V RECT D802 RELAY DRIVER Q809 RY801(EXCEPT CND) RY802,803(CND) RECT D RELAY SWITCH R810 T901 POWER TRANSFORMER E2 MODEL S901 VOLTAGE SELECTOR 240V 220V 120V S901-3 SYSTEM CONTROL IC1101 (4/4) BRIDGEABLE RY 72 P0WER RY 58 STOP 48-7V +5V-2 +5V V V V (STBY) 3 IC V REG 1 3 IC V REG 1 IC1901 BACK-UP SWITCH V REG 2 IC802 IC V REG 1-15V RECT D RELAY DRIVER Q901 F1 F2-32V RECT D Q921 RY901 D914 D804 R811 R910 T902 POWER TRANSFORMER D915 EXCEPT E2 MODEL F901 EXCEPT E2 MODEL JW903 JW ~ AC IN 20 20

21 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 1 /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 10 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 120 V area in E model. AUS : Australian model. SP : Singapore model. MY : Malaysia model. AR : Argentina model. KR : Korea 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 120 V area in E model. AUS : Australian model. SP : Singapore model. MY : Malaysia model. AR : Argentina model. KR : Korea 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 3.8Vp-p MHz IC1301 qd (CKOUT) 1V/DIV 0.2µsec/DIV 3.2Vp-p 3.07MHz IC1301 qf (BCK) 1V/DIV 50nsec/DIV 3.5Vp-p MHz IC1301 wa (XOUT) 1V/DIV 50nsec/DIV 2.2Vp-p 13.5MHz IC (MCLK1) 1V/DIV 50nsec/DIV 3.5Vp-p 13.5MHz IC1501 qs (MCLK2) 1V/DIV 50nsec/DIV 3.8Vp-p MHz IC1501 qf (SCKOUT) 1V/DIV 50nsec/DIV 2.1Vp-p 16MHz IC1101 id (X1) 21 21

22 STR-DE PRINTED WIRING BOARDS MAIN SECTION Refer to page 15 for Circuit Boards Location and page 21 for Common Note on Printed Wiring Boards A TM601 J401 J402 J404 J403 TM602 J309 B RR13 RR12 JW782 CC21 RR15 CC15 CC17 CC11 JWH123 CC13 RR14 JW781 Q503 R615 R613 C620 R610 Q652 Q704 Q653 Q654 Q753 Q754 Q603 Q604 CNP791 C790 JW791 (Page 30) (Page 26) Location D-10 E-10 E-10 E-11 F-5 F-9 F-9 F-12 E-13 C-13 F-12 E-12 CNP915 R793 D Q602 Q752 (Page 32) Ref. No. D710 D721 D722 D732 D740 D750 D765 D791 D801 D802 D804 D805 Ref. No. D806 D807 D808 D896 Location E-12 E-12 E-12 D-6 IC401 IC402 IC501 IC601 IC691 IC701 IC801 D-4 E-4 F-3 E-7 E-8 E-6 D-6 Q790 C832 D808 JW823 JW822 JW765 D807 R804 D804 C809 TP900 C610 R614 C767 R620 R621 R616 Semiconductor Location Location F-4 F-7 D-8 F-11 D-8 D-9 F-7 F-7 F-10 E-9 E-8 F-5 D802 C806 JW783 JWH111 D806 JW711 D805 (Page 36) RY791 (Page 30) Ref. No. D505 D540 D560 D605 D610 D611 D640 D665 D680 D690 D691 D705 C801 R806 C802 D801 R803 JW710 Q605 R622 D605 C611 R624 Q606 C830 (Page 30) I (Page 30) Q801 C822 R617 R625 R680 JW559 C680 R681 Q601 JW760 R791 CNP911 JW816 R792 D680 CNP802 R794 C621 JWH114 R771 JW712 CN806 JW753 JW815 Q723 R735 C721 Q722 D732 R770 JW819 JWH108 D721 C722 JW759 R910 JW601 R761 JW445 JW568 R763 R760 Ref. No. IC802 Location D-6 Q300 Q310 Q320 Q330 Q340 Q350 Q360 Q379 Q471 Q501 E-6 E-6 E-6 D-7 E-2 E-2 C-7 E-2 E-3 G-3 Ref. No. Q502 Q503 Q504 Q505 Q506 Q540 Q560 Q601 Q602 Q603 Q604 Q605 Location G-4 G-3 G-4 F-3 F-3 F-4 D-7 F-10 G-11 G-10 G-11 F-11 Ref. No. Q606 Q610 Q611 Q640 Q651 Q652 Q653 Q654 Q655 Q656 Q680 Q Location F-10 D-9 D-9 F-8 F-6 G-7 G-7 G-8 F-7 F-8 F-10 E-9 22 Ref. No. Q692 Q701 Q702 Q703 Q704 Q705 Q706 Q710 Q722 Q723 Q725 Q740 Location E-8 F-5 G-5 G-5 G-6 F-6 F-5 D-9 E-11 E-11 E-10 F-6 Ref. No. Q750 Q751 Q752 Q753 Q754 Q755 Q756 Q790 Q801 (Page 36) C831 JW704 C681 R732 C761 C770 Q756 R769 D765 R772 R778 Q755 JW569 Q751 JW762 JW763 C619 JW817 JW717 JW716 R737 Q680 JW754 JW722 R623 R755 JW757 JW720 R655 Q725 JW751 JWH113 R780 JW558 D750 R757 Q750 R767 C766 JWH110 JW813 R768 JW818 R756 JW613 R750 C750 (Page 36) JW761 D722 R736 R699 R765 C669 CNP913 CN R714 JW821 R611 Q702 Q703 Q504 JW784 D710 Q710 R731 R698 JW755 JW611 JW610 Q691 R692 C752 R775 CN809 R711 Q502 C805 RR11 JW602 JW771 RY701 JW772 JW811 RY602 JW770 R635 Q611 Q610 JW764 R632 L701 C760 R764 R661 R665 R660 R669 JW584 C670 R672 D665 D640 R674 C642 R677 R666 C666 H1 21 R766 R663 C716 CN807 R656 C660 R715 JWB01 R734 JW752 R696 JW612 R691 CN909 CNP912 JWH112 R657 R676 Q656 R671 JW705 JW800 JW767 R718 R758 JW578 R675 JW620 Q640 JW R773 JW614 JW581 JW582 JW615 C743 JW801 D690 R604 C604 C654 R743 R654 C656 JW735 D691 C605 R603 R602 R601 C606 C607 R652 R651 C657 JW736 JW630 R638 R640 C661 Q655 C720 Q651 R716 R631 JW820 JWH116 R695 R331 Q330 C330 R332 C320 R322 JW707 JW628 JW626 R634 RY601 R532 C810 JW706 C744 C755 C754 R754 R721 Q705 R719 Q740 R469 R470 R533 Q560 R802 C811 R751 R744 R667 (Page 26) JW774 L751 R694 R733 R648 JW768 R693 C640 C710 R710 IC691 IC601 R745 R746 R690 JWH101 R673 R713 R618 D611 L601 C653 R653 C655 R311 R752 C757 C707 R702 R704 C706 C756 C704 C732 JW703 R321 Q320 D896 R312 R302 Q310 Q300 C300 R301 R701 R703 JW739 JW702 D740 C742 JW701 R725 R740 R722 D705 R724 C691 C603 C733 R664 C516 C601 C740 C711 Q706 R723 JW637 Q701 R717 Q540 R748 D610 Q692 JW431 C808 C310 C492 CN720 R556 JW507 C705 C717 C517 H JW708 JW636 R555 D540 R557 R540 C541 R546 D505 JW508 R524 JW506 C753 IC701 JW322 CN721 R480 Q506 R525 Q505 R521 R522 JW505 TP800 R362 C540 R516 R515 R510 R511 R517 JWB02 C510 R514 JWB03 C519 Q501 R513 C504 JW504 R520 C511 R504 C505 JW503 R505 JW314 JW315 JW321 JW319 JW320 R573 JW502 JW316 JW317 C464 Q379 JW432 C489 C499 R471 R472 JW441 R474 R340 R473 JW318 C468 Q471 R499 R341 Q340 C507 R501 C340 R502 C501 C471 C751 C651 C703 C491 C496 IC402 C470 C469 R430 JW442 R475 C506 G C493 IC501 R503 R380 C494 C486 R320 JW313 (Page 36) JW776 L651 CN505 C803 C804 D560 R668 R753 JW433 C484 C485 R330 R310 C490 C488 C466 C467 C503 C495 IC802 R747 JW440 JW455 JW456 R429 R342 R351 C350 R352 R381 Q350 JW312 C701 C472 (Page 26) C807 JW311 JW454 R428 JW450 JW439 JW415 JW414 JW453 JW452 JW451 CNP501 JW R350 CNP500 F IC801 R300 C483 0 H12 R361 JW H1 18 C482 1 E R360 C (Page 26) H1 RY560 Q360 C360 JW438 IC D C453 JW416 C408 JW423 JW424 JW JW417 JW419 C463 JW420 JW434 JW418 C JW429 JW421 JW425 H1 JW430 C459 JW435 C409 JW JW436 R421 JW427 C JW426 JWH122 JW422 JW780 CC19 RR16 C400 CC36 R436 CC35 R435 R434 CC34 C445 R433 CC33 CC32 R431 CC31 R432 CC06 CC56 R406 R456 R408 CC08 C444 CC58 R458 R407 CC07 CC57 R457 R405 CC05 C403 R455 CC55 R404 CC04 R454 CC54 CC09 R409 R459 CC02 CC59 R402 R452 CC52 R441 JW428 (Page 30) Location F-9 F-8 G-9 G-8 G-9 F-9 F-9 E-13 F-12 (Page 26) J791 TP701

23 D804 C468 C469 C470 R475 R430 R429 R428 STR-DE SCHEMATIC DIAGRAM MAIN SECTION (1/2) Refer to page 21 for Common Note on Schematic Diagram. R472 CN720 J402 Q471 R471 Q379 CC52 CC02 CC59 R452 R402 R459 C459 R381 (Page 31) CC09 R409 C467 C466 C488 R360 Q360 R362 J403 CC54 R454 C409 C464 R361 C360 CC04 R404 (Page 24) J404 C403 CC55 CC05 CC07 R455 R405 R407 R421 R441 C490 C489 R340 R341 R351 Q340 R342 C340 C350 CNP501 CC57 R457 C495 R350 Q350 R352 CC06 CC56 CC08 CC58 R406 R456 R408 R458 C463 C453 C496 C491 C492 C493 C494 R320 R321 R331 Q320 R322 C320 C330 (Page 28) R330 Q330 R332 C444 IC401 R300 Q300 R302 C408 C458 R301 C300 J401 CC36 CC35 R436 R435 C481 C483 C485 C482 C486 C484 R311 R310 Q310 C310 R312 R380 (Page 29) CC34 CC33 R434 R433 CNP500 CC32 CC31 R432 R431 C445 C400 J309 R470 R469 RY560 (Page 24) Q560 IC801 CN505 R802 D560 R533 R532 C807 C811 IC402 C471 CN909 (Page 33) CNP911 C808 D896 IC802 C810 R480 R474 R499 C499 C472 R473 CNP913 (Page 37) (Page 37) (Page 29) (Page 29) (Page 27) CNP912 C832 D808 D807 D805 D806 C831 C830 R910 C822 R806 C801 C802 Q801 D801 R804 C809 R803 C803 C804 D802 C805 C806 WP01 CNP802 CNP915 (Page 31) (Page 37) (Page 37) 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

24 R504 CC13 RR12 RR11 CC11 STR-DE SCHEMATIC DIAGRAM MAIN SECTION (2/2) Refer to page 21 for Common Note on Schematic Diagram and page 38 for IC Block Diagrams. R792 RY791 IC B/D R744 IC701 C744 Q701 R710 C717 R711 R714 Q703 R716 R719 C720 R722 R721 Q705 R724 D705 R740 C742 D740 Q740 R745 R746 R794 R793 D791 CN792 C790 J791 C701 C751 R701 R751 R702 C707 R752 C757 C755 C754 C756 C706 C705 C704 C710 R713 Q702 R715 C716 Q704 Q706 R725 C711 R717 R748 R723 R747 C740 L701 R718 Q790 RY701 R791 CNP791 TP701 (Page 23) C651 C601 IC B/D IC601 R743 C743 R651 R652 C657 R602 R601 C607 IC B/D R754 R704 R753 R703 C753 C703 C656 C655 C605 C606 C604 C654 R604 R654 R603 R653 C603 C653 IC501 C660 C610 C669 Q652 R663 R665 Q654 R666 R660 R661 R664 Q653 Q651 C666 C621 Q601 R610 R611 R614 Q603 R616 Q604 R613 R615 Q602 C620 C767 Q752 R638 Q655 R671 R672 Q656 R669 C670 R620 C619 Q605 R621 R622 Q606 R625 R775 R667 R673 C661 R640 C642 D640 R648 R677 C640 R674 D665 R623 C611 L601 R618 R617 R680 C681 D680 R681 R657 C680 R624 D605 R767 Q640 L651 R668 Q680 L751 R768 R675 R676 R655 R656 Q710 R734 D710 R731 C721 D732 R770 Q725 Q723 R780 R735 D722 Q722 D721 R736 R737 C722 RY601 R634 Q610 D610 R631 RY602 R635 Q611 CC15 RR13 RR14 CC17 TM601 CC21 RR15 TM602 C501 R501 C507 C505 C506 R505 C733 C732 C760 R763 R765 Q754 R766 Q755 R772 R771 C761 R778 R750 R758 C752 R757 D750 C750 Q750 R755 R756 D611 R632 CC19 RR16 Q692 D690 D691 R502 R503 C503 C504 R696 R695 R690 C691 R733 R732 Q753 R760 R761 R764 Q751 C766 C517 Q501 R510 R511 R514 Q503 R516 R769 C770 R520 C519 R521 Q756 Q505 R517 C511 R522 D765 R773 R573 R540 C541 D540 Q540 R555 R556 CN721 CN809 CN807 (Page 31) (Page 31) R691 R692 R698 Q691 R699 IC691 R694 R693 C510 R513 Q502 R515 C516 Q504 Q506 R524 D505 R525 R546 R557 C540 CN806 (Page 31) (Page 31) (Page 23) 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

25 C1416 C1126 R1403 R1426 R1169 Q1105 D1105 R1151 C1443 C1473 C1433 C1463 C1423 C1405 C1407 C1453 C1413 R1156 R1162 C1483 R1160 R1178 R1149 R1155 D1106 D1103 R1142 R1154 R1161 R1409 R1407 FB1406 FB1405 R1481 R1480 R1440 R1441 R1471 C1457 R1507 R1508 X1101 R1354 R1502 R1503 R1505 R1506 R1541 R1555 R1635 C1103 R1359 R1305 R1112 JR1020 R1307 D1301 X1502 R1190 R1122 R1106 R1076 R1128 R1543 R1540 R1538 R1534 R1533 R1123 C1138 R1145 R1309 R1114 R1109 R1129 R1083 R1515 C1521 R1108 R1311 R1528 R1545 R1542 R1539 R1067 R1111 R1110 C1108 R1201 R1035 R1315 R1514 R1520 R1518 R1554 C1306 R1550 R1086 R1313 C1303 R1301 R1312 R1521 R1517 C1316 R1150 C1141 JR1102 R1362 C1913 R1351 STR-DE PRINTED WIRING BOARD DIGITAL SECTION (1/2) Refer to page 15 for Circuit Boards Location and page 21 for Common Note on Printed Wiring Boards A B IC1302 C1064 C1914 C FB1309 C1251 C1253 Semiconductor Location (Side A) Ref. No. Location D1103 H-4 D1105 I-4 D1106 H-4 D1301 F-11 IC1101 G-5 IC1111 F-5 IC1131 H-3 IC1301 D-10 IC1302 C-11 IC1303 F-11 IC1401 H-11 IC1402 I-11 IC1403 I-10 IC1404 I-9 IC1405 I-8 IC1406 I-7 IC1451 H-8 IC1452 G-9 IC1501 F-9 IC1502 D-7 IC1503 G-7 Q1103 I-4 Q1104 I-4 Q1105 I-4 C1361 R1304 R1302 C1304 R1303 C1302 R1360 C1360 IC1303 C1357R1357 R1356 C1355 IC1401 IC1402 JR1511 R1406 R1306 FB1305 R1308 R1358 R1493 FB1453 IC1301 X1301 FB1451 FB1452 R1523 R1504 R1316 C1522 IC1403 R1486 IC1452 R1522 R1519 R1470 IC1501 R1446 R1525 R1552 R1553 R1551 R1526 R1509 R1430 R1431 R1548 R1547 R1549 C1455 R1121 C1460 IC1404 R1476 R1546 R1527 R1460 R1461 R1544 R1537 R1535 R1532 C1496 R1420 R1421 R1436 R1466 R1536 IC1451 IC1405 IC1502 C1567 IC1503 R1451 R1450 R1411 R1410 IC1406 R1416 R1068 R1041 R1042 R1065 R1066 R1079 R1134 R1137 R1117 R1118 R1119 R1113 R1115 R1085 R1140 R1153 R1152 R1143 R1147 R1144 R1107 C1137 C1107 R1127 R1189 IC1111 IC1101 Q1103 Q1104 R1124 R1176 R1187 R1082 C1119 R1164 IC1131 R1075 R1088 R1073 R1179 R1180 R1072 R1071 R1078 R1077 D E F G H I J 25 25

26 C1557 C1569 C1566 C1487 R1404 C1255 C1254 C1478 C1418 C1568 C1458 C1428 C1468 C1438 C1448 R1435 C1002 IC1001 C1406 C1404 R1414 C1411 C1451 R1424 C1421 C1462 C1461 R1434 C1431 C1472 R1444 C1482 R1484 C1408 R1408 R1474 C1471 C1452 R1454 R1159 C1412 C1422 R1464 C1432 C1442 R1158 R1050 R1096 C1495 C1001 R1163 R1194 C1118 R1049 R1105 D1004 C1003 CNS505 R1186 R1556 C1605 C1140 C1100 JR1009 C1604 R1636 R1139 C1102 R1039 C1358 C1506 FB1503 R1501 C1120 C1354 D1110 D1111 D1107 D1108 C1517 C1508 JR1002 C1501 C1359 C1511 C1310 C1309 C1518 C1513 C1514 C1509 D1302 C1908 C1031 R1314 C1312 IC1031 C1032 C1301 CNP506 C1515 R1318 CNP503 C1022 FB1502 FB1501 C1315 C1317 C1252 JR1202 C1351 C1063 STR-DE PRINTED WIRING BOARD DIGITAL SECTION (2/2) Refer to page 15 for Circuit Boards Location and page 21 for Common Note on Printed Wiring Boards. 1 A (Page 22) (Page 36) (Page 32) B TN1 (Page 22) C IC1904 C1021 C1905 IC1901 IC1902 IC1071 CNS508 R1251 R1252 R1260 R1261 CNS509 FB1302 C1313 IC1351 D C1906 C1516 C1519 C1314 C1305 FB1306 E CNP507 CNP510 C1520 R1572 R1573 R1574 R1571 R1570 C1510 JR1008 C1308 R1310 F FB1101 R1093 R1058 R1175 R1059 R1094 R1095 C1525 R1510 R1511 C1507 R1513 C1503 C1505 C1504 R1512 IC1354 G H I J (Page 34) C1129 C1130 C1620 C1122 C1123 C1142 R1193 C1124 C1139 C1121 R1051 R1053 R1097 R1098 R1185 R1052 R1177 C1299 R1120 JR1010 JR1501 C1502 C1456 R1136 R1135 C1450 R1099 R1044 R1432 R1472 R1412 R1452 R1422 R1462 C1459 R1413 C1494 R1415 R1453 R1455 C1454 R1442 R1482 C1481 R1463 R1483 R1473 R1423 R1465 R1433 R1475 R1443 R1485 R1425 R1168 R1167 CNS502 C1547 CNS501 C1491 (Page 22) (Page 22) R1445 C1441 R1355 JR1007 D1003 C1362 R1405 C1402 R1492 C1417 R1494 R1402 C1403 C1401 J1301 Semiconductor Location (Side B) Ref. No. Location D1003 G-11 D1004 G-10 D1107 E-5 D1108 E-5 D1110 E-4 D1111 E-5 D1302 E-11 IC1001 I-10 IC1031 D-4 (IC1071) C-7 IC1351 C-12 IC1354 F-12 IC1901 C-4 IC1902 C-5 IC1904 C-3 ( ): AEP, UK model only 26 26

27 JR1020 R1306 R1307 R1309 FB1305 C1308 FB1302 STR-DE SCHEMATIC DIAGRAM DIGITAL SECTION (1/3) Refer to page 21 for Common Note on Schematic Diagram and Waveforms and page 38 for IC Block Diagrams. IC1351 C1351 R1351 C1317 FB1309 C1141 IC1354 IC1302 C1316 R1354 R1318 C1314 R1316 C1315 C1313 C1354 IC B/D IC B/D R1314 FB1306 R1315 R1313 R1362 R1312 J1301 R1355 C1362 C1361 C1355 C1357 R1356 R1357 R1358 D1302 C1301 R1301 C1302R1303 R1302 C1303 R1304 IC1301 C1312 C1304 C1305 C1306 IC1303 C1358 C1359 R1360 R1311 R1359 C1360 R1308 JR1511 R1310 X1301 D1301 R1305 C1309 C1310 CNP506 IC1904 C1003 D1003 D1004 C1022 C1021 (Page 37) TN1 IC1031 (Page 23) CNS508 C1032 C1031 IC1071 IC1902 JR1102 C1905 R1261 C1064 C1063 C1914 C1913 R1260 IC1901 C1906 C1908 R1251 R1252 JR1202 C1252 C1251 C1253 (Page 28) (Page 29) 27 27

28 R1160 R1509 R1520 R1521 R1522 R1519 R1518 R1517 R1554 R1553 R1552 R1525 R1526 R1551 R1550 R1549 R1548 R1547 R1546 STR-DE SCHEMATIC DIAGRAM DIGITAL SECTION (2/3) Refer to page 21 for Common Note on Schematic Diagram and Waveforms and page 38 for IC Block Diagrams. (Page 27) FB1501 C1518 C1516 FB1502 C1517 C1515 R1150 IC1502 C1510 C1509 C1514 C1513 R1501 R1514 C1511 C1520 C1519 R1512 R1574 R1573 R1572 R1571 C1521 X1502 R1515 R1556 C1522 C1503 C1501 R1523 R1513 FB1503 R1570 R1528 R1527 R1544 R1545 R1543 R1542 R1540 R1539 IC1501 R1538 R1537 R1536 R1502 R1503 R1535 C1508 IC B/D R1504 R1505 R1506 R1507 R1511 R1534 R1533 R1532 C1507 IC1401 C1401 C1491 R1408 R1409 C1502 C1402 C1404 C1405 C1403 C1408 R1407 JR1501 R1508 R1121 R1555 C1504 R1510 C1506 C1525 IC1503 C1406 C1407 R1406 R1405 FB1405 R1149 R1541 C1505 FB1406 R1404 R1494 IC1402 R1493 R1403 IC1452 C1454 R1481 C1457 R1480 CNS501 R1441 R1440 R1402 R1492 R1471 R1470 R1151 (Page 23) C1487 C1547 C1566 C1569 C1567 C1568 C1557 C1416 R1486 R1446 R1476 R1436 R1426 R1466 R1416 C1417 C1448 C1438 C1468 C1428 C1418 C1458 C1478 C1482 R1485 R1482 C1481 R1483 C1483 R1484 IC1403 R1444 R1442 C1441 C1472 R1443 C1442 R1475 R1445 C1443 R1472 C1471 R1473 C1473 R1474 IC1404 R1434 C1431 R1433 C1433 R1462 R1432 C1461 C1462 R1463 C1432 R1465 R1435 C1463 R1464 IC1405 R1424 C1421 R1423 C1423 R1422 C1422 R1425 R1431 R1430 R1461 R1460 R1421 R1420 FB1452 C1460 C1450 IC B/D C1455 C1456 FB1453 (Page 29) 28 28

29 R1168 R1167 R1169 C1254 C1255 R1044 R1142 R1144 R1143 R1154 R1155 R1156 R1153 R1162 R1161 R1152 R1179 R1180 R1088 R1147 R1115 R1113 R1119 R1114 R1111 R1108 R1109 R1110 R1107 C1100 R1035 C1140 R1122 R1123 R1106 R1083 R1124 R1146 R1058 R1059 R1145 R1201 R1077 R1078 R1076 R1129 D1110 D1111 D1107 D1108 STR-DE SCHEMATIC DIAGRAM DIGITAL SECTION (3/3) Refer to page 21 for Common Note on Schematic Diagram and Waveforms and page 38 for IC Block Diagrams. (Page 27) R1112 CNP510 R1039 IC1111 R1128 C1108 (Page 23) C1137 R1175 R1190 C1138 CNP507 R1127 R1095 R1187 R1079 C1107 R1189 R1094 R1093 (Page 23) R1139 C1103 C1102 FB1101 CNS505 (Page 33) CNS509 R1049 X1101 C1299 R1065 R1066 R1067 R1068 R1086 R1085 R1120 R1041 R1042 R1140 R1134 R1135 R1136 R1137 IC1101 R1635 C1120 R1163 R1193 C1142 R1073 R1072 R1071 C1130 R1636 C1605 C1620 C1129 R1105 R1186 C1119 R1164 R1194 C1118 C1122 C1123 C1124 C1604 R1051 R1050 R1075 R1082 (Page 35) R1052 R1053 R1099 R1158 R1159 R1118 R1117 C1139 CNP503 IC1131 R1096 (Page 28) C1121 R1097 C1459 R1185 C1494 CNS502 FB1451 R1452 R1455 C1452 C1453 R1453 R1450 IC1451 D1103 C1451 R1451 R1454 (Page 23) IC1406 R1178 R1098 R1176 Q1103 Q1104 IC1001 R1414 R1413 R1411 C1411 R1410 IC B/D D1106 Q1105 D1105 R1177 C1126 C1001 C1002 C1413 C1412 R1415 R1412 C1495 C