STR-DE597P/K6800P. SERVICE MANUAL Ver FM STEREO/FM-AM RECEIVER. US Model STR-K6800P AEP Model UK Model Australian Model STR-DE597P

Transcript

1 SERVICE MANUAL Ver US Model STR-K6800P AEP Model UK Model Australian Model STR-DE597P are the FM/AM receiver section in HT-DDW860/6800DP. Photo: STR-K6800P Manufactured under license from Dolby Laboratories. Dolby, Pro Logic and the double-d symbol are trademarks of Dolby Laboratories. DTS, DTS-ES, Neo:6 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 ,000 Hz; rated 90 watts per channel minimum RMS power, with no more than 0.7 % total harmonic distortion from 250 milliwatts to rated output. Amplifier section Power Output 1) Models of area code US (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 AEP, UK (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 Models of area code AUS (8 ohms 120 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 120 V AC, 60 Hz AEP, UK 230 V AC, 50 Hz AUS 240 V AC, 50 Hz 2) Depending on the sound field settings and the source, there may be no sound output. Continued on next page FM STEREO/FM-AM RECEIVER F Sony Corporation Home Audio Company Published by Sony Engineering Corporation 1

2 Inputs (Analog) MULTI CH IN, SA-CD/ CD, MD/TAPE, DVD, VIDEO 1, 2 Sensitivity: 800 mv Impedance: 50 kiloohms Inputs (Digital) DVD (Coaxial) Sensitivity: Impedance: 75 ohms VIDEO 2, SA-CD/CD Sensitivity: (Optical) Impedance: Outputs (Analog) MD/TAPE (OUT), VIDEO 1 (AUDIO OUT) SUB WOOFER Voltage: 800 mv Impedance: 10 kiloohms Voltage: 2 V Impedance: 1 kiloohms Reproduction frequency range: 28 20,000 Hz Tone Gain levels FM tuner section Tuning range Antenna Antenna terminals Intermediate frequency ±6 db, 1 db step MHz FM wire antenna 75 ohms, unbalanced 10.7 MHz AM tuner section Tuning range Models of area code US With 10-kHz tuning scale: 530 1,710 khz 3) With 9-kHz tuning scale: 531 1,710 khz 3) Models of area code AEP, UK, AUS With 9-kHz tuning scale: 531 1,602 khz Antenna Loop antenna Intermediate frequency 450 khz 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 AEP, UK AUS Power consumption Power requirements 120 V AC, 60 Hz 230 V AC, 50/60 Hz 240 V AC, 50 Hz 220 W 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) Design and specifications are subject to change without notice. Abbreviation AUS : Australian model 3) 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 SAFETY CHECK-OUT 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. MODEL IDENTIFICATION BACK PANEL 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) MODEL STR-K6800P: US STR-DE597P: AEP STR-DE597P: UK STR-DE597P: AUS Abbreviation AUS: Australian model Part No. PART No s s s s To Exposed Metal Parts on Set 0.15 µf 1.5 kω AC voltmeter (0.75 V) 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. 3

4 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. 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 This section is extracted from instruction manual. 5

6 6

7 SECTION 2 DISASSEMBLY 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 two 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 CNP901 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 CNP912 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 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 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. VACUUM FLUORESCENT DISPLAY 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. CIRCUIT BOARDS LOCATION BRIDGEABLE board SPEAKER board STANDBY board SB AMP board POWER board VIDEO board HEADPHONE board DIGITAL board TUNING board DISPLAY board MAIN board 12

13 4-2. 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 DE597P: AEP,UK MODEL DE597P: AEP,UK MODEL DE597P:AUS/ K6800P 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 14) POWER SECTION (Page 17) C-CH C SEL MUTE Q350 SB-CH J SW SEL 34 MUTE Q340 L R FRONT L R SURROUND CENTER MULTI CH IN 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 14) L OUT SECTION (Page 14) 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. Abbreviation AUS: Australian model 13 13

14 4-3. BLOCK DIAGRAM DIGITAL SECTION TUNER/ AUDIO SECTION (Page 13) 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 13) TUNER/ AUDIO SECTION (Page 13) 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 BST AK4355_CSN CDTI AK4381_CSN AK4355_PDN AK4381_PDN AK4355_CLK AK4355_CDTI R-ch is omitted due to same as L-ch

15 4-4. BLOCK DIAGRAM VIDEO SECTION DE597P:AUS/K6800P 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 Abbreviation AUS: Australian model 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 16) 15 15

16 4-5. BLOCK DIAGRAM KEY/DISPLAY SECTION VIDEO SECTION (Page 15) 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,

17 4-6. 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 13) SL-CH S C-CH 8 1 IN 2 IN+ PRE DRIVE PRE DRIVE PRE DRIVER IC601 DRIVE PRE DRIVER IC501 DRIVE PRE DRIVER IC571 +VOUT2 12 -VOUT2 11 -B-1 +B +VOUT -VOUT -B-1 +B 6 5 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 SPEAKERS IMPEDANCE USE 8-16Ω Signal path : TUNER (FM/AM) R-ch is omitted due to same as L-ch. SB-CH 1 IN + PRE DRIVE DRIVE +VOUT -VOUT 6 5 POWER AMP Q SURROUND BACK -B-1 +B CURRENT DETECT Q575 OVERLOAD DETECT D575,Q577 PROTECTOR 61 D1107 HP_RY 62 FRONT RY 66 REAR_RY 69 C RY 68 HP DETECT 55 SP_B_RY 67 D1108 D1111 D1110 PROTECTOR D721,722,732 Q722,723,725 HP-RY FRONTRY REAR-RY CENTER-RY HP DETECT SB-RY -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 IC V REG 1 DE597P: 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 RECT D RELAY SWITCH RY801 R810 T901 POWER TRANSFORMER SYSTEM CONTROL IC1101 (4/4) BRIDGEABLE RY 72 P0WER RY 58-7V +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 F1 F2-32V D804 RY901 RELAY DRIVER Q901 RECT D R811 R910 T902 POWER TRANSFORMER F901 STOP 48 Q921 D914 D915 ~ AC IN 17 17

18 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. (p: pf) 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. 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 AUS : Australian 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 AUS : Australian 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) 18 18

19 4-7. PRINTED WIRING BOARDS MAIN SECTION Refer to page 12 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards A TM601 J401 J404 J403 J402 TM602 J309 B JW782 CC17 D802 JW780 C806 JW784 JW783 CN909 CNP913 JW762 JW763 Q790 JWH111 JW712 CN806 C832 D808 JW823 R804 C809 JW822 JW765 D807 D805 D806 C801 R806 C802 D801 (Page 33) RY791 R793 JW711 D804 JW710 (Page 27) C610 R614 R615 R613 C620 2 R610 C767 TP900 R620 D791 R803 Q605 R622 D605 R624 C611 Q606 Q601 JWH114 C621 JW445 R771 JW568 R616 C619 R621 JW817 R617 JW559 R680 C822 R625 R792 C830 Q801 JW601 R765 R760 R761 JW759 R910 JW760 R791 CNP911 JW816 JW704 C680 R681 R732 C761 C770 R769 D765 R772 R778 R766 CNP802 JW819 R735 C721 Q722 R794 C681 R656 R763 Q503 H Q703 Q504 Q653 Q Q602 Q752 Q652 Q654 Q753 Q603 Q754 Q604 (Page 27) CNP791 (Page 27) (Page 27) (Page 23) Semiconductor Location Ref. No. D505 D540 D560 D605 D610 D611 D640 D665 D680 D690 D691 D705 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 Ref. No. D710 D721 D722 D732 D740 D750 D765 D791 D801 D802 D804 D805 C790 JW791 (Page 29) 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 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 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 Q691 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 Ref. No. Q692 Q701 Q702 Q703 Q704 Q705 Q706 Q710 Q722 Q723 Q725 Q 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 (Page 33) (Page 33) C831 D732 R770 Q723 JW815 JW753 JW751 JWH108 D721 C722 D680 JW717 R655 JW716 R737 JW558 Q680 Q750 JWH112 R657 JW722 R623 JW757 JW720 R755 R756 D750 C752 R757 C750 Q725 JWH113 JW754 R698 JW755 R780 R611 Q702 (Page 23) JW761 D722 R736 R699 JW613 JW611 JW610 Q691 CNP915 JWH110 JW813 JW821 CN Q502 TP800 I C805 RR11 JW602 JW771 RY701 D710 L701 JW752 H1 R692 R750 CN809 R711 G (Page 33) CNP912 R768 Q710 JW818 Q611 R731 R632 R631 JW820 Q692 D691 JW800 CN807 C760 C766 JW801 R734 R767 Q755 Q751 R669 JW569 R676 C669 R773 JW581 JW578 R775 JW582 JW612 JW614 R675 JW620 R672 D640 R677 R674 C642 R660 R661 R691 JW774 JW R758 R764 C666 R665 R664 C716 JW781 C803 R718 JW D690 R604 C604 JW615 R654 C654 R743 Q640 R638 R640 C661 Q655 Q651 R721 C720 D665 JW584 R663 CC13 JWH122 WP01 Q756 JWH116 R696 C605 R603 C606 R601 R602 C607 JW735 C656 JW706 JW736 JW630 JW628 JW707 R744 C744 C755 R745 Q656 R666 RR12 RR14 L751 R694 C743 C660 JW772 JW811 RY602 JW764 Q610 JW768 R693 R733 R648 JW770 R635 R634 RY601 R532 R695 R331 Q330 C330 C657 R652 R651 C655 R332 C320 R322 R321 Q320 R753 R751 JW626 IC691 IC601 R667 CC21 CC19 RR16 C400 R436 R469 CC36 R470 R533 Q560 R802 C811 C810 D611 L601 R690 JWH101 C754 R754 C706 C756 R746 Q705 R719 R673 JW705 R713 R715 R710 C691 C603 C733 R716 C717 R618 D610 C653 R653 Q310 R752 C757 C707 R702 R704 C704 JW703 C732 Q740 C601 RR13 CC15 JW776 C640 C740 D705 R724 R668 D560 L651 D896 C310 R312 R302 C300 Q300 R301 R701 R747 R725 C742 JW702 JW701 C711 Q706 Q701 R717 R557 R722 R740 JW637 R723 JW636 R556 R555 JW507 Q540 D540 C541 R546 C516 C517 JWB01 R748 C710 R714 JW506 C705 D740 CN720 JW322 CN721 JW505 JW739 R703 JW317 JW321 R480 D505 R540 R524 JW508 JWB02 C753 IC701 C540 R516 C651 C703 JW708 CC35 R435 JW416 R434 CC34 C445 CC33 CC32 R433 CC31 R432 JW417 R431 CC06 R406 JW431 C808 R380 C494 C486 C492 JW315 C499 Q506 R525 R522 R521 Q505 R517 R515 R510 R514 C510 JWB03 C751 CC11 C804 CN505 R310 C491 C496 IC802 R311 JW433 C484 C485 R320 JW313 R362 IC402 JW320 C489 C519 R520 Q501 R513 C504 JW503 JW504 C511 R504 C505 JW502 R511 JW312 R330 JW432 JW319 R472 JW441 R474 Q379 C506 R505 JW316 C464 JW442 R471 R340 R475 C471 R473 R501 C507 R502 JW318 C468 Q471 R499 Q340 R341 C340 R342 R351 R381 C807 C493 IC501 R503 C495 JW314 JW455 C470 C469 R429 R430 C467 (Page 23) IC801 R300 JW311 C490 C488 C466 R573 C503 JW H1 18 R671 C670 JW439 JW440 JW415 JW414 JW453 JW452 JW456 JW450 R428 C350 R352 C481 C482 C701 C472 Q JW454 R350 CNP500 H1 1 CNP501 JW451 0 H12 C501 F JW 40 E R361 R360 C483 JW RY560 Q360 C360 JW438 IC (Page 23) C453 JWH123 C408 JW423 C463 C458 JW418 JW424 D CC56 R456 R458 CC08 R408 C444 CC58 CC07 R407 R457 JW434 JW420 JW429 JW419 CC05 CC57 CC55 R405 R455 CC04 R404 JW421 JW JW422 JW435 H1 C403 R454 CC54 CC09 R409 JW425 CC59 R459 R402 C459 JW436 C409 JW CC02 CC52 JW426 R421 JW427 C R452 R441 RR15 JW428 (Page 27) Ref. No. Q750 Q751 Q752 Q753 Q754 Q755 Q756 Q790 Q801 Location F-9 F-8 G-9 G-8 G-9 F-9 F-9 E-13 F-12 (Page 23) J791 TP701

20 D804 C468 C469 C470 R475 R430 R429 R SCHEMATIC DIAGRAM MAIN SECTION (1/2) Refer to page 18 for Common Note on Schematic Diagram. R472 CN720 J402 Q471 R471 Q379 CC52 CC02 CC59 R452 R402 R459 C459 R381 (Page 28) CC09 R409 C467 C466 C488 R360 Q360 R362 J403 C409 C464 R361 C360 CC54 R454 CC04 R404 (Page 21) CC55 CC05 R455 R405 R421 C490 R340 Q340 R342 CNP501 J404 C403 R441 C489 R341 C340 CC07 R407 R351 C350 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 25) R330 Q330 R332 C444 IC401 R300 Q300 R302 C408 C458 R301 C300 C481 C483 C485 C486 R311 C310 R380 J401 CC36 CC35 R436 R435 C482 C484 R310 Q310 R312 (Page 26) CC34 R434 CNP500 CC33 R433 CC32 CC31 R432 R431 C445 C400 J309 R470 R469 RY560 (Page 21) Q560 IC801 CN505 R802 D560 R533 R532 C807 C811 IC402 C471 CN909 (Page 30) CNP911 C808 D896 IC802 C810 R480 R474 R499 C499 R473 C472 CNP913 (Page 34) (Page 34) (Page 26) (Page 26) C832 D808 D807 D805 D806 C831 C830 R910 C822 R806 C801 C802 Q801 D801 R804 C809 R803 C803 C804 D802 C805 C806 WP01 CNP802 (Page 28) CNP912 (Page 34) (Page 24) CNP915 (Page 34) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified

21 R504 CC13 RR12 RR11 CC SCHEMATIC DIAGRAM MAIN SECTION (2/2) Refer to page 18 for Common Note on Schematic Diagram and page 35 for IC Block Diagrams. R792 RY791 IC B/D R744 IC701 C744 Q701 R710 C717 R711 R714 Q703 R716 R719 C720 R722 R721 R724 Q705 D705 R740 C742 D740 Q740 R745 R746 R794 R793 D791 CN792 C790 J791 C701 C751 R701 R751 R702 C707 R752 C757 C755 C754 C706 C756 C705 C704 C710 R713 Q702 R715 C716 Q704 Q706 R725 C711 R717 R748 R723 R747 C740 L701 R718 Q790 RY701 R791 CNP791 TP701 IC B/D IC601 R754 R753 C753 R704 R703 C703 C660 Q652 R663 R660 R661 C669 R665 Q654 R666 Q653 R664 R638 Q655 R671 R672 Q656 R667 C661 R674 R673 R640 R648 D665 C642 R677 D640 C640 Q640 L651 R675 R676 Q725 R734 D710 C721 R770 Q723 Q710 R731 D732 CC15 RR13 TM601 (Page 20) C651 C601 R743 R651 R601 C743 R652 C657 R602 C607 C656 C655 C605 C606 C604 C654 R604 R654 R603 R653 C603 C653 IC501 C610 Q651 Q601 R610 R613 Q602 C666 C621 R611 R614 Q603 R616 Q604 R615 C620 R669 C670 R620 C619 Q605 R621 R622 Q606 R625 R624 C611 R617 R680 D605 R681 R623 L601 R618 C681 D680 R657 C680 R668 Q680 L751 R768 R655 R656 R780 R735 D722 D721 R737 R736 C722 RY601 R634 D610 RY602 Q610 R631 Q722 RR14 CC17 CC21 RR15 TM602 C501 IC B/D R501 C507 C505 C506 R505 C733 C732 C760 Q752 R763 C767 R765 Q754 R766 R775 Q755 R772 R771 R778 R767 C761 R750 R758 C752 R757 D750 C750 Q750 R755 R756 R635 D611 Q611 R632 CC19 RR16 R502 R503 C503 C504 R733 R732 R760 R761 R764 Q753 Q756 D765 R773 CN721 Q692 D691 R696 R690 R695 C691 Q751 Q501 R510 C766 C517 R511 R514 Q503 R769 C770 R520 C519 Q505 R517 C511 R573 R555 CN809 (Page 28) D690 R516 R521 R522 R540 C541 D540 Q540 R556 CN807 (Page 28) R691 R692 R698 Q691 R699 IC691 R694 R693 C510 R513 Q502 R515 C516 Q504 Q506 R524 D505 R525 R546 R557 C540 CN806 (Page 28) (Page 28) (Page 20) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified

22 C1416 C1126 R1426 R1403 R1169 Q1105 D1105 R1151 C1443 C1473 C1433 C1463 C1423 C1405 C1407 C1453 C1413 R1156 R1162 C1483 R1160 R1178 D1106 D1103 R1480 R1142 R1409 R1149 R1154 R1155 R1161 R1407 FB1406 FB1405 R1481 R1440 R1441 R1471 C1457 R1507 R1508 X1101 R1354 R1502 R1503 R1505 R1506 R1541 R1555 R1635 C1103 R1359 R1305 R1112 JR1020 D1301 X1502 R1190 R1128 C1138 R1307 R1543 R1540 R1538 R1534 R1533 R1145 R1309 R1114 R1109 R1129 R1083 R1515 C1521 R1108 C1108 R1201 R1035 R1311 R1528 R1545 R1542 R1539 R1067 R1065 R1111 R1110 R1514 R1520 R1518 R1554 C1306 R1086 R1066 R1550 C1303 R1301 R1312 R1521 R1517 C1316 R1150 C1141 JR1102 R1362 C1913 R PRINTED WIRING BOARD DIGITAL SECTION (1/2) Refer to page 12 for Circuit Boards Location and page 18 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 C1360 R1304 R1302 C1304 R1303 C1302 R1360 IC1303 C1357R1357 R1356 C1355 IC1401 IC1402 JR1511 R1306 FB1305 R1308 R1358 R1406 R1493 FB1453 IC1301 X1301 FB1451 FB1452 R1523 R1504 R1316 C1522 R1315 R1313 IC1403 R1486 IC1452 R1522 R1519 R1470 IC1501 R1446 R1525R1552 R1553 R1526 R1551 R1509 R1430 R1431 R1548 R1547 R1549 C1455 C1460 IC1404 R1476 R1121 R1546 R1460 R1461 R1527 R1544 R1537 R1532 C1496 R1420 R1421 R1436 R1466 R1536 R1535 IC1451 IC1405 IC1502 C1567 IC1503 R1451 R1450 R1411 R1410 IC1406 R1416 R1068 R1079 R1117 R1118 R1119 R1113 R1115 R1041 R1085 R1042 R1140 R1134 R1137 R1153 R1152 R1147 R1143 R1144 R1107C1137 C1107 R1127 R1189 IC1111 R1122 R1123 R1106 R1076 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 22 22

23 C1557 C1569 C1566 C1487 R1404 C1255 C1254 C1478 C1418 C1568 C1458 C1428 C1468 C1438 C1448 R1435 C1002 IC1001 C1406 C1404 R1414 C1411 C1452 C1451 R1424 C1421 C1462 C1461 R1434 C1431 R1444 C1482 R1484 C1408 R1408 R1454 R1474 C1471 C1472 R1159 C1412 C1422 R1464 C1432 C1442 R1158 R1050 R1096 C1495 C1001 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 C1508 C1517 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 C PRINTED WIRING BOARD DIGITAL SECTION (2/2) Refer to page 12 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards. 1 A (Page 19) (Page 33) (Page 29) B TN1 (Page 19) C IC1904 C1021 C1905 IC1901 IC1902 IC1071 CNS508 R1251 R1252 R1260 R1261 CNS509 FB1302 C1313 IC1351 D C1516 C1519 C1314 C1906 C1305 FB1306 E CNP507 CNP510 C1520 R1572 R1573 R1574 R1571 R1570 C1510 C1308 R1310 JR1008 F FB1101 R1093 R1058 R1175 R1059 R1094 R1095 C1525 R1510 R1511 C1507 R1513 C1503 C1505 C1504 R1512 IC1354 G H I J (Page 31) C1129 C1130 C1620 C1122 C1123 C1142 R1193 C1124 C1139 R1097 R1185 C1121 R1051 R1053 R1098 R1052 R1177 C1299 R1120 R1099 R1044 C1459 C1494 R1168 R1167 CNS502 JR1010 JR1501 C1502 C1456 R1136 R1135 C1450 R1432 R1472 R1412 R1452 R1422 R1462 R1463 R1453 R1473 R1413 R1455 R1423 R1433 R1475 R1443 R1425 R1465 R1415 C1454 R1442 R1482 C1481 R1445 C1441 R1483 R1485 R1355 D1003 JR1007 C1362 R1405 C1403 C1402 R1492 C1491 C1417 R1494 R1402 C1547 CNS501 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 (Page 19) (Page 19) ( ): STR-DE597P: AEP, UK model only 23 23

24 JR1020 R1306 R1307 R1309 FB1305 C1308 FB SCHEMATIC DIAGRAM DIGITAL SECTION (1/3) Refer to page 18 for Common Note on Schematic Diagram and Waveforms and page 35 for IC Block Diagrams. IC1351 C1351 R1351 C1317 FB1309 C1141 IC1354 IC1302 C1316 C1354 R1354 IC B/D C1315 R1318 C1314 IC B/D C1313 R1314 R1316 FB1306 R1315 R1313 R1362 R1312 J1301 R1355 C1362 C1361 C1355 C1357 R1356 R1357 R1358 D1302 C1301 R1301 C1302R1303 R1302 C1303 R1304 C1304 C1305 C1306 IC1301 C1312 IC1303 C1358 C1359 R1360 R1311 R1359 C1360 R1308 JR1511 R1310 X1301 D1301 R1305 C1309 C1310 CNP506 IC1904 C1003 D1003 D1004 C1022 C1021 (Page 34) TN1 IC1031 (Page 20) CNS508 C1032 C1031 IC1071 IC1902 JR1102 C1905 R1261 R1260 C1064 C1063 C1914 C1913 IC1901 C1906 C1908 C1252 R1251 R1252 C1251 JR1202 C1253 (Page 25) (Page 26) 24 24

25 R1160 R1509 R1520 R1521 R1522 R1519 R1518 R1517 R1554 R1553 R1552 R1525 R1526 R1551 R1550 R1549 R1548 R1547 R SCHEMATIC DIAGRAM DIGITAL SECTION (2/3) Refer to page 18 for Common Note on Schematic Diagram and Waveforms and page 36 for IC Block Diagrams and page 38 for IC Pin Descriptions. (Page 24) FB1501 C1518 C1516 FB1502 C1517 C1515 R1150 IC1502 C1510 C1509 C1514 C1513 R1501 R1514 C1511 C1520 C1519 R1512 R1574 R1573 R1572 R1571 C1521 C1522 R1570 R1528 R1527 X1502 R1544 R1545 R1515 C1501 R1543 R1523 R1542 R1556 C1503 R1513 FB1503 R1540 R1539 IC1501 R1538 R1537 R1536 R1502 R1503 R1535 C1508 R1504 R1511 IC B/D R1505 R1506 R1507 R1534 R1533 R1532 C1507 IC1401 C1401 C1491 R1408 R1409 C1502 C1402 C1408 R1407 C1404 C1405 C1403 JR1501 R1508 R1121 R1555 C1504 R1510 C1506 C1525 IC1503 R1406 R1405 C1406 C1407 FB1405 R1149 R1541 C1505 FB1406 R1404 R1494 IC1402 R1493 R1403 IC1452 C1454 R1481 C1457 R1480 CNS501 R1441 R1440 R1402 R1492 R1471 R1151 R1470 C1416 C1417 R1431 R1430 R1461 (Page 26) R1460 (Page 20) C1487 C1547 C1566 C1569 C1567 C1568 C1557 R1486 R1446 R1476 R1436 R1426 R1466 R1416 C1448 C1438 C1468 C1428 C1418 C1458 C1478 C1482 R1485 R1482 C1481 R1483 C1483 R1484 IC1403 R1444 R1472 R1442 C1471 C1441 C1472 R1473 R1443 C1442 R1475 R1445 C1473 C1443 R1474 IC1404 R1434 C1431 R1433 C1433 R1462 R1432 C1461 C1462 R1463 C1432 R1465 R1435 C1463 R1464 IC1405 R1424 C1421 R1423 C1423 R1421 R1420 R1422 C1422 R1425 FB1452 C1460 C1450 IC B/D C1455 C1456 FB

26 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 R1058 R1059 R1145 R1201 R1077 R1078 R1076 R1129 D1110 D1111 D1107 D SCHEMATIC DIAGRAM DIGITAL SECTION (3/3) Refer to page 18 for Common Note on Schematic Diagram and Waveforms and page 36 for IC Block Diagrams and page 40 for IC Pin Descriptions. (Page 24) R1112 CNP510 R1039 IC1111 C1108 R1128 (Page 20) C1137 R1175 R1190 C1138 CNP507 R1079 R1127 C1107 R1189 R1095 R1094 R1093 R1187 (Page 20) R1139 C1103 C1102 FB1101 CNS505 (Page 30) CNS509 R1049 X1101 C1299 R1065 R1066 R1067 R1068 R1086 R1085 R1120 R1041 R1042 R1140 R1134 R1135 R1136 R1137 IC1101 C1120 C1142 R1635 R1193 R1073 R1072 R1071 C1130 R1636 C1605 C1604 C1620 C1129 R1105 R1186 C1119 R1164 R1194 C1118 C1122 C1123 C1124 R1051 R1050 R1075 R1082 (Page 32) R1099 R1158 R1159 R1052 R1053 R1118 R1117 C1139 IC1131 CNP503 R1096 (Page 25) C1121 R1097 C1459 R1185 C1494 CNS502 FB1451 R1452 R1455 C1452 C1453 R1453 C1451 R1451 R1450 IC1451 D1103 R1454 (Page 20) IC1406 R1178 R1098 R1176 Q1103 Q1104 C1001 IC1001 C1002 C1413 C1412 R1414 R1413 R1415 R1411 C1411 R1410 R1412 C1495 IC B/D C1496 D1106 Q1105 D1105 R1177 C

27 JW510 CN572 C571 JW513 CN574 C577 R565 C565 R560 C563 C564 JW519 C562 R562 R561 R566 JW518 R531 R534 L571 R751 L PRINTED WIRING BOARDS CENTER/SURROUND BACK SPEAKER SECTION Refer to page 12 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards A TM501 B C BT501 CC17 RR16 CC16 RR17 R578 D RY501 D510 E CNP501 Q550 CNP502 JW700 CNP503 F (Page 19) (Page 19) G H I J (Page 19) (Page 19) CN571 C566 JW511 R572 R571 JW517 R582 JW512 JW516 C573 Q573 C561 Q575 C578 R577 R576 R574 JW515 IC571 Q572 JW514 R578 Q576 R587 R580 R583 R579 R575 D576 R584 R596 D575 C576 R588 R581 Q577 R586 R585 C575 C581 Q574 (Page 19) (Page 19) Semiconductor Location Ref. No. Location D510 D-4 D575 H-6 D576 H-6 IC571 H-5 Q550 E-4 Q572 J-5 Q573 J-3 Q574 J-6 Q575 H-5 Q576 H-5 Q577 H

28 R SCHEMATIC DIAGRAM CENTER/SURROUND BACK SPEAKER SECTION Refer to page 18 for Common Note on Schematic Diagram and page 35 for IC Block Diagrams. IC571 IC B/D C573 C561 R561 C563 C564 R572 R571 R582 Q573 R578 C578 R577 Q575 R588 C576 D575 Q577 CN574 C562 R562 R566 C566 R565 C565 C571 Q572 R574 R575 Q574 R576 R579 R583 D576 R596 R584 C577 CN571 C575 Q576 R587 R580 R581 C581 (Page 20) (Page 20) R586 CN572 (Page 21) R585 (Page 21) CNP503 RR16 CC16 L751 CNP502 R751 TM501 (Page 21) RY501 L571 R578 CNP501 R534 D510 R531 RR17 CC17 Q550 (Page 21) 28 28

29 C223 IC807 JW215 JW216 JW217 JW218 C224 JW219 IC804 JW222 C332 JW214 R325 C331 C329 JW223 JW202 JW201 C330 JW224 R347 JW225 JW212 JW226 R303 R310 JW235 R312 JW210 JW211 R301 CNS250 C215 C214 JW232 R306 JW231 R302 R311 JW234 JW209 JW208 JW205 C201 R308 C248 JW207 C316 R201 R309 JW PRINTED WIRING BOARD VIDEO SECTION Refer to page 12 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards A J301 B J200 J201 C D E R221 C207 R218 C206 C200 R200 R220 C208 C210 C311 R307 C309 R304 F (Page 23) D203 D204 C213 IC203 R219 C209 C312 C310 JW228 R305 C308 C313 G C220 JW200 C221 C338 Q301 IC301 Semiconductor Location Ref. No. Location D203 F-4 D204 F-4 H TP20 CNP203 C317 JW220 IC302 JW221 R313 IC203 F-7 (IC301) G-7 (IC302) H-12 IC804 H-4 IC807 H-2 (Q301) G-6 ( ): STR-DE597P: AUS/ K6800P only I TP21 J (Page 19) 29 29

30 R304 R305 R306 C330 C338 R325 R347 C331 C317 D203 D SCHEMATIC DIAGRAM VIDEO SECTION Refer to page 18 for Common Note on Schematic Diagram and page 37 for IC Block Diagrams. IC807 J201 R220 C201 C214 C210 CNP203 R201 C220 C223 C316 C208 C221 C224 (Page 20) C209 IC B/D J200 C207 R219 IC203 IC804 C206 R200 R218 C248 R221 C200 C215 C213 CNS250 R301 (Page 26) R302 R303 C329 R310 R311 R312 IC B/D IC B/D JW300 IC302 C332 IC301 R313 J301 R307 R309 C313 C308 C309 C310 C311 C312 Q301 R

31 C144 R199 R161 JW132 C132 C133 C134 C135 C136 C140 C139 C138 C137 C141 C143 C142 C109 R122 C101 JW155 R123 R121 JW137 JW147 JW146 JW107 C114 JW149 JW133 R150 R175 L102 C152 R174 R172 R173 JW136 JW119 C110 C111 C112 CNP101 C100 C115 R141 R160 L101 L103 JW114 CNP103 C154 C153 JW111 JW139 JW125 JW102 JW127 JW103 JW129 JW101 JW141 JW142 R126 S132 S103 S105 S109 CNS100 JW140 JW156 JW143 R101 JW PRINTED WIRING BOARDS DISPLAY SECTION Refer to page 12 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards A S137 S136 R136 R135 R134 R137 R138 S141 TP100 B S138 S139 S140 CNP104 S101 C S130 D S134 R133 R132 R131 R102 R103 R104 S107 R105 JW135 R106 JW134 JW112 S112 R108 R109 S113 S100 RV102 (Page 23) E C151 IC101 S110 S111 R107 C156 R162 Q100 C155 F C105 R153 JW148 JW144 C104 C150 C157 JW118 R154 D101 JW100 S125 S124 S123 S122 S121 S120 G IC102 FL101 IC100 R125 R124 D102 D105 D104 D103 C108 R198 JW122 JW123 JW124 H I S152 S126 S127 S128 R127 R128 CNP102 Semiconductor Location Ref. No. Location D101 F-4 D102 G-9 D103 G-12 D104 G-11 D105 G-10 IC100 G-4 IC101 E-6 IC102 G-1 Q100 F

32 R172 R173 C112 C111 C110 D101 C132 C133 C134 C135 C136 C137 C138 C139 C140 C141 C142 C SCHEMATIC DIAGRAM DISPLAY SECTION Refer to page 18 for Common Note on Schematic Diagram. C108 C109 S130 R131 R132 R133 S132 S134 CNP103 CNP104 R134 R135 R136 R137 R138 S136 S137 S138 S139 S140 S141 R199 R198 FL101 CNP101 CNP102 R160 R127 R128 R175 S126 S127 S128 S152 R161 C101 R162 C104 R121 R122 R123 R124 R125 R126 D102 D103 Q100 S120 S121 S122 S123 S124 S125 D104 D105 R141 R150 IC100 IC101 R174 C151 C150 C152 R101 R102 R103 R104 R105 R106 R107 R108 R109 S100 S101 S103 S105 S107 S109 S110 S111 S112 S113 L103 C100 C115 C144 C156 C153 C154 C157 C155 CNS100 L102 IC102 L101 RV102 (Page 26) R153 C105 C114 R

33 JW836 R922 C924 D914 D915 D911 C921 D913 D912 D910 C920 CNP804 R901 CNP801 JW832 D901 RY901 JW PRINTED WIRING BOARDS POWER SECTION Refer to page 12 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards A B901 FC901 B (Page 19) B802 JW150 JW814 JW813 JW816 B801 CNP902 CNP901 C (Page 19) CN906 JW817 CNP904 JW801 R830 R831 D818 JW803 Q809 R824 JW804 RY801 JW802 CN908 C915 D921 C916 F901 JW906 JW904 JW905 T902 D (Page 19) T901 (Page 19) D920 R810 R811 C950 C914 C913 D923 D922 R923 R903 R904 CNP903 JW834 R921 R902 Q901 G901 E Q921 C922 F (Page 23) Semiconductor Location Ref. No. Location D818 C-2 D901 D-7 D910 E-9 D911 E-8 D912 E-9 D913 E-8 D914 E-8 D915 E-8 D920 D-7 D921 C-7 D922 D-7 D923 D-7 Q809 C-2 Q901 D-8 Q921 E

34 4-22. SCHEMATIC DIAGRAM POWER SECTION Refer to page 18 for Common Note on Schematic Diagram. CN908 T901 CN906 (Page 20) R824 RY801 (Page 20) CNP904 R830 R831 D818 (Page 20) Q809 R810 CNP804 F901 CNP902 CNP801 C915 D920 D923 R811 (Page 20) C916 D921 D922 C913 C914 R903 R902 Q901 R904 D901 RY901 C950 D910 D911 C920 T902 CNP901 D912 C921 R901 FC901 D913 (Page 24) CNP903 Q921 R922 R923 C924 R921 D914 D915 C922 G901 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified

35 4-23. IC BLOCK DIAGRAMS IC601 µpc2581v-s (MAIN BOARD (2/2)) IC701 µpc2581v-s (MAIN BOARD (2/2)) IC501 STK (MAIN BOARD (2/2)) IC571 STK (SB AMP BOARD) BIAS CIRCUIT PROTECTOR REG DRIVE PRE DRIVE PRE DRIVE DRIVE PRE DRIVER MUTE +VOUT1 VOUT1 COMP1 NF1 IN1 GND IN2 NF2 COMP2 VOUT2 +VOUT2 VCC VCC VEE 1 2 IN+ IN VOUT 6 +VOUT GND B GND +B IC1301 LC89056W-E (DIGITAL BOARD (1/3)) A.GND AVDD LPF VIN R DVDD D.GND DIN2 DIN1 DIN0 DOUT DISEL CKOUT BCK LRCK DATAO XSTATE DGND DVDD XMCK XOUT XIN EMPHA AUDIO X'TAL1 PLL TIMING INPUT DATA DEMODULATOR C BIT DETECTION Pa,Pb DETECTION MICROPROCESSOR INTERFACE 48 XMODE 47 CKSEL1 46 CKSEL0 45 DOSEL1 44 DOSEL0 43 DVDD 42 DGND 41 MODE1 40 MODE0 39 XSEL 38 CLK 37 CE LOCK DETECTION fs CALCULATION CSFLAG F0/P0/C0 F1/P1/C1 F2/P2/C2 F3/P3/C DVDD DGND AUTO BPSYNC ERROR DO DI IC1302 TC74ACT153F(EL) (DIGITAL BOARD (1/3)) DATA INPUTS STROBE A OUTPUT VCC 2G SELECT 2C3 2C2 2C1 2C0 2Y C3 2C2 2C1 2C0 2Y 2G B B A A 1G B B A A 1C3 1C2 1C1 1C0 1Y STROBE B 1C3 1C2 1C1 1C0 OUTPUT GND 1G SELECT 1Y DATA INPUTS 35

36 IC1401 AK5380VT-E2 (DIGITAL BOARD (2/3)) IC1452 AK4355VF-E2 (DIGITAL BOARD (2/3)) AINR AINL NC VCOM AGND VA VD DGND 16 TST 15 TTL CLOCK DIVIDER 14 DIF 13 PDN Σ DECIMATION 1 12 SCLK MODULATOR FILTER 11 MCLK Σ MODULATOR VOLTAGE REFERENCE DECIMATION FILTER SERIAL I/O INTERFACE 10 LRCK 9 SDTO SCF DAC DATT SCF DAC DATT SCF DAC DATT AUDIO I/F SCF DAC DATT SCF DAC DATT CONTROL REGISTER AVDD AVSS LOUT1+ LOUT1- ROUT1+ ROUT1- LOUT2+ LOUT2- ROUT2+ ROUT2- LOUT3+ LOUT3- ROUT3+ ROUT3- SCF DAC DATT VREF DZF PDN MCLK BICK SDTI1 SDTI2 SDTI3 LRCK CSN CCLK CDTI DVDD DVSS IC1451 AK4381VT-E2 (DIGITAL BOARD (3/3)) 16 DZFL 15 DZFR MCLK 1 14 VDD 13 VSS BICK SDTI LRCK PDN AUDIO DATA INTERFACE 8X INTERPOLATOR 8X INTERPOLATOR Σ MODULATOR Σ MODULATOR SCF SCF AOUTR+ AOUTR- 12 AOUTL+ 11 AOUTL CSN CCLK CDTI µp INTERFACE DE-EMPHASIS CONTROL CLOCK DIVIDER 36

37 IC203 NJM2595D (VIDEO BOARD) M.OUT SW5 1 2 S5 6dB AMP 75Ω DRIVER +V 16 VCC DVD SW3 V2 SW4 NC S3 S2 S4 S1 S6 S7 15 V1.OUT 14 SW1 13 V1 12 GND 11 NC VEE 8 -V 10 9 SW2 V3 IC302 NJM2581D (VIDEO BOARD) IC301 TC74HC4053AP (VIDEO BOARD) VIN1 VEE1 VIN2 VEE2 VIN3 VEE3 PWR BIAS BIAS BIAS 6dB AMP 6dB AMP 6dB AMP 7 REF 75Ω DRIVER 75Ω DRIVER 75Ω DRIVER 8 14 V+1 13 VOUT1 12 V+2 11 VOUT2 10 V+3 9 VOUT3 GND VCC YCOM XCOM 1X 0X C OUT IN OUT IN C OUT IN C A B C C OUT IN C OUT IN C OUT IN Y 0Y 1Z ZCOM 0Z INH VEE GND LOGIC LEVEL CONVERTER 37

38 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 (SDRAM) 45 WE0 O SDRAM write enable signal output for D/A converter IC (SDRAM) 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) 38

39 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 (SDRAM) 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 (SDRAM) 83 to 85 A12 to A10 O External memory address signal output for D/A converter IC (SDRAM) 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 (SDRAM) 98, 99 D7, D6 I/O External memory data input/output for D/A converter IC (SDRAM) 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 (SDRAM) 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 (SDRAM) 109, 110 A2, A1 O External memory address signal output for D/A converter IC (SDRAM) 111 VSS Ground 112 A0 O External memory address signal output for D/A converter IC (SDRAM) 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) 39