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Sony STR-K785, Service Manual

Introducing the Sony STR-K785, a high-performance audio receiver designed to elevate your entertainment experience. Discover the full potential of this remarkable device with our comprehensive Service Manual. Download it effortlessly and for free from manualshive.com, ensuring smooth operation and maximum enjoyment of your audio setup.

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49

STR-K785

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

R704

1-249-439-11 CARBON

68K

5%

1/4W

R705

1-249-421-11 CARBON

2.2K

5%

1/4W

R707

1-249-414-11 CARBON

560

5%

1/4W

0

R708

1-249-405-11 CARBON

100

5%

1/4W F

0

R709

1-249-405-11 CARBON

100

5%

1/4W F

0

R710

1-234-182-11 ENCAPSULATED COMPONENT

F

R711

1-247-847-91 CARBON

4.7K

5%

1/4W

0

R712

1-240-855-81 CARBON

6.2K

5%

1/4W F

R713

1-249-419-11 CARBON

1.5K

5%

1/4W

R714

1-249-431-11 CARBON

15K

5%

1/4W

R715

1-247-863-91 CARBON

22K

5%

1/4W

R716

1-247-843-11 CARBON

3.3K

5%

1/4W

R717

1-249-431-11 CARBON

15K

5%

1/4W

R718

1-247-863-91 CARBON

22K

5%

1/4W

R719

1-247-863-91 CARBON

22K

5%

1/4W

R720

1-249-439-11 CARBON

68K

5%

1/4W

0

R721

1-249-393-11 CARBON

10

5%

1/4W F

R722

1-247-871-91 CARBON

47K

5%

1/4W

0

R724

1-249-404-00 CARBON

82

5%

1/4W F

R725

1-249-421-11 CARBON

2.2K

5%

1/4W

R729

1-247-871-91 CARBON

47K

5%

1/4W

R740

1-247-879-91 CARBON

100K

5%

1/4W

R752

1-247-873-91 CARBON

56K

5%

1/4W

R780

1-247-847-91 CARBON

4.7K

5%

1/4W

R782

1-247-879-91 CARBON

100K

5%

1/4W

R783

1-247-871-91 CARBON

47K

5%

1/4W

R791

1-249-421-11 CARBON

2.2K

5%

1/4W

0

R793

1-249-404-00 CARBON

82

5%

1/4W F

0

R802

1-249-409-11 CARBON

220

5%

1/4W F

0

R803

1-249-389-11 CARBON

4.7

5%

1/4W F

R804

1-249-429-11 CARBON

10K

5%

1/4W

R806

1-247-863-91 CARBON

22K

5%

1/4W

0

R815

1-249-381-11 CARBON

1

5%

1/4W F

0

R816

1-249-381-11 CARBON

1

5%

1/4W F

R840

1-249-427-11 CARBON

6.8K

5%

1/4W

R843

1-247-863-91 CARBON

22K

5%

1/4W

R844

1-247-863-91 CARBON

22K

5%

1/4W

R851

1-249-429-11 CARBON

10K

5%

1/4W

R852

1-249-429-11 CARBON

10K

5%

1/4W

R853

1-249-429-11 CARBON

10K

5%

1/4W

R854

1-249-435-11 CARBON

33K

5%

1/4W

R855

1-247-887-00 CARBON

220K

5%

1/4W

R856

1-247-895-00 CARBON

470K

5%

1/4W

R857

1-249-429-11 CARBON

10K

5%

1/4W

R858

1-215-889-00 METAL OXIDE

330

5%

2W

R859

1-216-453-00 METAL OXIDE

270

5%

2W

R881

1-247-871-91 CARBON

47K

5%

1/4W

R882

1-249-429-11 CARBON

10K

5%

1/4W

R883

1-249-427-11 CARBON

6.8K

5%

1/4W

R884

1-249-436-11 CARBON

39K

5%

1/4W

R885

1-247-831-91 CARBON

1K

5%

1/4W

0

R910

1-243-635-11 FUSIBLE

0.33

5%

1/2W F

< RESISTOR >

0

RR11

1-249-393-11 CARBON

10

5%

1/4W F

0

RR12

1-249-393-11 CARBON

10

5%

1/4W F

0

RR13

1-249-393-11 CARBON

10

5%

1/4W F

0

RR14

1-249-393-11 CARBON

10

5%

1/4W F

0

RR15

1-249-393-11 CARBON

10

5%

1/4W F

< RELAY >

RY501

1-755-421-11 RELAY

RY502

1-755-421-11 RELAY

RY601

1-755-421-11 RELAY

RY701

1-755-421-11 RELAY

RY702

1-755-267-11 RELAY

< TERMINAL >

TM600

1-694-805-11 TERMINAL BOARD

(SPEAKERS / CENTER, FRONT)

TM602

1-694-785-11 TERMINAL BOARD (SPEAKERS / SURROUND)

*************************************************************

POWER BOARD

*************

< RESISTOR >

R115

1-247-831-91 CARBON

1K

5%

1/4W

< SWITCH >

S114

1-771-410-21 SWITCH, TACTILE (DISPLAY)

S115

1-771-410-21 SWITCH, TACTILE (DIMMER)

S152

1-771-410-21 SWITCH, TACTILE (

?/1

)

*************************************************************

A-1157-640-A STANDBY BOARD, COMPLETE

************************

FH902

1-533-217-41 HOLDER, FUSE

FH952

1-533-217-41 HOLDER, FUSE

< CAPACITOR >

C901

1-135-798-11 CERAMIC

0.22uF

50V

C902

1-135-798-11 CERAMIC

0.22uF

50V

C911

1-135-798-11 CERAMIC

0.22uF

50V

C912

1-135-798-11 CERAMIC

0.22uF

50V

C913

1-126-959-11 ELECT

0.47uF

20%

50V

C914

1-126-936-11 ELECT

3300uF

20%

16V

C915

1-126-943-11 ELECT

2200uF

20%

25V

C916

1-126-942-61 ELECT

1000uF

20%

25V

< CONNECTOR >

CNP801 1-784-922-11 PIN, CONNECTOR 5P
CNP900 1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P
CNP903 1-564-506-11 PLUG, CONNECTOR 3P
CNP904 1-794-577-21 PIN, CONNECTOR (POWER)
CNP906 1-766-203-11 PLUG, CONNECTOR PIN (PC BOARD) 5P

< DIODE >

D901

8-719-991-33 DIODE   1SS133T-77

D910

6-500-522-11 DIODE   10EDB40-TA2B5

D911

6-500-522-11 DIODE   10EDB40-TA2B5

D912

6-500-522-11 DIODE   10EDB40-TA2B5

D913

6-500-522-11 DIODE   10EDB40-TA2B5

D914

8-719-991-33 DIODE   1SS133T-77

D915

8-719-991-33 DIODE   1SS133T-77

D920

6-500-522-11 DIODE   10EDB40-TA2B5

D921

6-500-522-11 DIODE   10EDB40-TA2B5

D922

6-500-522-11 DIODE   10EDB40-TA2B5

MAIN

POWER

STANDBY

www. xiaoyu163. com

QQ 376315150

9

9

2

8

9

4

2

9

8

TEL 13942296513

9

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

Q

TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

http://www.xiaoyu163.com

http://www.xiaoyu163.com

Summary of Contents for STR-K785

Page 1: ...s 2 Reference power output for front center and surround speakers Depending on the sound field settings and the source there may be no sound output Area code Power requirements SP SP6 230 V AC 50 Hz AUS 240 V AC 50 Hz AEP 230 V AC 50 Hz Inputs Analog Sensitivity 800 mV 50 kohms Digital Coaxial Impedance 75 ohms Outputs Analog SUB WOOFER Voltage 2 V 1 kohm Tone Gain levels 6 dB 1 dB step Reproducti...

Page 2: ...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 About area codes The area code of the receiver you purchased is shown on the lower right portion of the rear panel see the illustration below Any differences...

Page 3: ...23 4 11 Schematic Diagram MAIN Board 3 3 ADCC Board STANDBY Board 24 4 12 Printed Wiring Boards ADCC Board HEADPHONE Board 25 4 13 Printed Wiring Board STANDBY Board 26 4 14 Printed Wiring Board DISPLAY Board 27 4 15 Printed Wiring Boards TUNING Board POWER Board 28 4 16 Schematic Diagram DISPLAY Board TUNING Board POWER Board 29 4 17 Printed Wiring Board VIDEO Board 30 4 18 Schematic Diagram VIDE...

Page 4: ...ust the volume level of all speakers at the same time page 28 29 30 31 J ENTER Press to store a station or enter the selection when selecting the settings page 23 26 27 32 48 49 K INPUT MODE Press to select the input mode when the same components are connected to both digital and analog jacks page 49 L I i U u After pressing AMP MENU M press I or i and U or u to select the settings M AMP MENU Pres...

Page 5: ...en the receiver applies Pro Logic processing to 2 channel signals in order to output the center and surround channel signals PRO LOGIC II lights up when the Pro Logic II Movie Music decoder is activated Note Dolby Pro Logic and Dolby Pro Logic II decoding do not function for DTS format signals Name Function F DTS Lights up when DTS signals are input Note When playing a DTS format disc be sure that...

Page 6: ...ith this receiver page 22 AM ANTENNA terminals Connects to the AM loop antenna supplied with this receiver page 22 C VIDEO AUDIO INPUT OUTPUT section AUDIO IN jacks Connects the video and audio jacks of a VCR or a DVD player page 15 17 18 19 20 21 VIDEO IN OUT jacks White L Red R Yellow D COMPONENT VIDEO INPUT OUTPUT section COMPONENT VIDEO INPUT OUTPUT jacks Connects toa DVD player TV or a satell...

Page 7: ... you press the input buttons C B TV 1 on standby Press TV 1 and TV P at the same time to turn the TV on or off 1 on standby Press to turn the receiver on or off To turn off all components press 1 and AV 1 A at the same time SYSTEM STANDBY C Input buttons Press one of the buttons to select the component you want to use When you press any of the input buttons the receiver turns on The buttons are fa...

Page 8: ...Press to skips tracks of the CD player DVD player or tape deck REPLAY ADVANCE Press to replay the previous scene or fast forward the current scene of the VCR or DVD player m M Press to search tracks in the forward backward direction of the DVD player fastforward rewind of the VCR CD player or tape deck H Press to start playback of the VCR CD player DVDplayer or tape deck X Press to pause playback ...

Page 9: ...l numbers of the Digital CATV terminal CLEAR Press to clear a mistake when you press the incorrect numeric buttons return to continuous playback etc of the satellite tuner or DVD player U Numeric buttons number 5 Press to preset tune to preset stations select track numbers of the CD player or DVD player Press 0 10 to select track number 10 select channel numbers of the VCR or satellite tuner Press...

Page 10: ...F D buttons simultaneously press the power 1 button to turn on the main power 2 SWP ALL appears No change while displayed SHIPMENT MODE All preset contents are reset to the default setting Procedure 1 While depressing the AM and the A F D buttons simulta neously press the power 1 button to turn on the main power 2 CLEARED appears and switch off the set PROTECTOR If an error occurs the Protector Di...

Page 11: ...cking Connect front left speaker of the receiver and AUTO CAL microphone Turn MASTERVOLUME jog there will be test tone sound output from front left speaker and the display will change accordingly AD xxx xxx 0 to 255 depends on loudness of test tone www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 1394...

Page 12: ...cking Please use SG whose output impedance is 75 ohm 3 Set to FM tuner function and scan the input FM signal with automatic scanning 4 Confirm that input Frequency of A B and C are detected and automatic scanning stops The stop of automatic scanning means The station signal is received in good condition TUNER SECTION generator OUT 75 Ω SET www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 139422...

Page 13: ...e side which enables seeing Indication of transistor THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this the necessary note is printed in each block Caution Pattern face side Parts on the pattern face side seen from Side B the pattern face are indicated Parts face side Parts on the parts face side seen from Side A the parts face are indicated 1 IC1501 9 MCLK1 1...

Page 14: ...ICAL IN IC1353 DIN1 4 22 21 XIN XOUT 93 XMODE CKSEL1 47 GP9 68 HD OUT 35 HD IN 33 2 GP9 18 HD OUT 19 HD IN 9 MCLK1 12 MCLK2 X1502 13 9MHz 14 SCK OUT 1 LIN 6 RST 20 BCKO 19 LRCKO 18 SDI1 24 6 1 5 2 AUDIO GP8 69 EXLOCK 59 GP12 37 INL1 10 TN1 TUNER PACK FM 75 Ω COAXIAL AM R CH ST DI ST DO CLK CE STEREO TUNED MUTING FM SIG OUT RDS INT RDS DATA AEP FM AM R CH L CH TUNER 10V 10V SYSTEM CONTROLLER SYSTEM...

Page 15: ...IC821 IC822 POWER RY 58 RELAY B D804 807 82 83 X0 X1 X1101 24MHz F1 F2 L SL SL C A SW J700 FLUORESCENT INDICATOR TUBE FL101 59 FL_DATA 60 FL_CLK 47 FL_LAT 7 DIN 8 CLK 9 STB 14 29 SEG1 16 42 31 GRID1 12 F1 F2 FL DRIVE IC100 FUNCTION KEY A D0 38 S100 108 S131 139 FUNCTION KEY A D1 39 S110 116 FUNCTION KEY A D2 40 SYSTEM CONTROLLER IC1101 3 3 AF POWER PROTECT Q607 AF POWER PROTECT Q707 IC850 1 2 2 1 ...

Page 16: ...407 R1446 C1566 R1461 R1486 C1147 C1148 C1422 R1168 R1464 C144 R1476 C1432 C1487 R1472 R1471 R1484 R1445 R1436 R1508 R1475 R1435 R1425 R1426 R1466 R1153 R1509 R1154 R1152 R1072 R1098 R1073 R1151 R1529 R1510 R1155 R1531 R1143 R1160 R1121 R1144 R1161 R1142 R1149 R1162 R1517 R1552 R1521 R1519 R1572 R1571 R1574 R1573 C1521 C1511 C1522 R1515 R1546 R1541 R1555 R1523 R1501 R1545 R1542 R1547 R1544 R1539 R...

Page 17: ... D1107 CNP503 C1022 C1103 C1102 C1137 C1138 R1189 C1299 FB1101 CNP504 C1100 C1130 R1187 C1143 C1129 R1039 CNS505 C1140 C1108 R1099 C1254 C1255 C1604 C1120 C1142 R1096 R1163 C1121 C1139 C1149 R1117 R1156 R1157 C1458 C1568 R1164 R1194 C1118 C1119 C1502 R1493 R1495 CNS502 R1167 C1418 C1567 C1569 C1462 C1472 R1491 C1468 R1494 C1506 C1504 C1428 R1118 R1049 C1507 C1505 C1525 C1491 C1483 C1503 C1438 C154...

Page 18: ...1540 R1539 R1538 R1537 R1536 R1535 C1352 J1301 IC1301 D1004 D1003 IC1303 D1302 D1301 JR1020 IC1502 IC1503 FB1503 D1112 D1113 D1114 R1363 TP1011 12 288MHz 10k 220 220 220 220 220 220 220 220 220 220 220 220 220 220 220 220 220 10k 100 220 1k 560k 22k 100 100 33k 5 6k 220 220 75 18p 0 01 0 01 47p 100 1000 6 3V 470 10V 100 100 100 100 100 100 100 100 100 100 100 100 100 1M 1M 10k 1p 4 7k 0 01 47 16V ...

Page 19: ...R1494 R1495 IC1452 IC1401 R1445 R1460 R1492 R1461 R1491 R1470 R1426 C1418 IC1001 C1406 470 10V 0 1 10 50V 10 50V 10 50V 10 50V 10 50V 1k 1k 1k 1k 0 0022 0 0022 0 0022 0 0022 0 0022 10 50V 4 7 50V 10 50V 10k 10k 100 0 1 0 1 470p 470p 0 1 2 2k 1k 0 1 47 16V 0 1 0 0022 0 1 10 50V 1k 10 50V 15P PCM1602APT PCM1800E 2K 1k 10 50V TA7805S 4 7 50V 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0uH 0uH 0uH w w...

Page 20: ... D1001 R1635 R1179 R1459 R1458 R1180 R1088 IC1131 R1163 IC1111 IC1101 R1260 C1100 1k 10k 39k 39k 10k 1k 3 3k 220p 0 01 470 10V 470 10V 100k 100 100 100 100 100 100 100 100 100 100 100 100 10k 10k 47 16V C1064 47 16V 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 2 2k TA7805LS 0UH 100 220p 100 220p 220p 220p 19P 10k 10k 0 0 0 01 0 01 3 3k R1193 47k 0 1 0 01 3 3k 3 3k 1k 0 1 2 2k 2 2k 0 1...

Page 21: ... R653 JW501 C654 JW536 R451 R405 R401 JW502 Q560 R780 D752 JW506 R802 R723 JW560 D703 RY701 RY601 Q708 R724 RY501 JW528 D603 R623 R725 R624 R673 Q508 D503 TP300 JW606 JW460 JW456 JWH03 JW771 JWH04 C814 C813 JW781 JW780 JW458 JW783 JW784 JW570 JWH06 JW813 TP2 JW821 JW520 JW815 JWH02 R525 R524 Q608 JW818 JW820 R625 D852 R854 Q852 D851 R852 JW H07 JW H08 JW613 R857 JW612 JW611 JW755 JW610 R885 JWH12 ...

Page 22: ...0V 2 2 50V 2 2 50V 4 7 50V 4 7 50V 4 7 50V 4 7 50V 100 0 1 0 001 0 001 220 4 7k R782 100k 4 7 50V 1k BOARD IN WIRE TO TP2 M61542FP 2 2 50V 4 7 50V 100 10V 100 15P 10P 4 7 50V 1k 1k 1k 1k 1k 1k 1k 0 1 0 1 2SD2144S TP UVW 2SC1740S QRT 1SS133T 72 CC01 100P CC51 100P CC02 100P CC03 100P CC52 100P CC53 100P CC04 100P CC54 100P RELAY DRIVE C400 0 1 R469 1K R783 47K RY702 w w w x i a o y u 1 6 3 c o m Q ...

Page 23: ...7k 10 0 022 100 220p 1 5k 15k 22k 22k 10 50V 0 01 15k 47k 0 022 68k 22k 22k 0 01 15k 10 50V 47k 10 0 022 15k 68k 1 5k 220p 4 7k 100 560 560 100 220p 1 5k 68k 15k 0 01 15k 22k 22k 82 82 82 10 100V 10 100V 470 10V 10 50V 10k 6 8k 39k 1k 3p 500V 3p 500V 3 3k 3 3k 3 3k 3 3k 47p 500V 47p 500V 47p 500V 47p 500V 47p 500V 47p 500V 47p 500V 47p 500V 47p 500V 47p 500V 100p 500V 100p 500V 47k 47k R700 47k 1 ...

Page 24: ...33k 10k 1 4 7k 47k 10k 10k 10k 33k 220k 10k 470k 3300 16V 10k 10EDB40 TA2B5 10EDB40 TA2B5 10EDB40 TA2B5 10EDB40 TA2B5 10EDB40 TA2B5 10EDB40 TA2B5 10EDB40 TA2B5 10EDB40 TA2B5 0 22 5P HZ6 8BP TK TA79007S DTA124ESA TP NJM4565D 2P JW 0 22 0 22 0 1 0 1 0 1 TA7807S 0 22 0 22 0 22 0 22 47 25V 47 25V FH FH BOARD IN WIRE FROM TP1 NJM4565D 1 50V 10k 56p 1 50V 0 47 50V 1k 10k 1k 0 033 560k 10k 1M 10k 0 033 1...

Page 25: ...8 R2019 R2006 R2001 D2013 C2006 C2001 C2018 J700 J2000 CNP701 JW791 R2000 D2014 C2010 C2014 R2017 R2005 C2012 R2010 R2007 C2005 C2013 R2008 C2008 JW2000 C N P 2 0 0 0 TP2000 R2003 C2003 C2011 R2015 R2016 TP700 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 139422965...

Page 26: ...12 D913 Q901 C911 D914 D915 C913 D911 D910 D912 R903 R904 Q911 R911 R912 JW911 D901 CNP801 JW912 R913 R905 JW910 CNP906 C915 C914 JW906 JW907 JW908 C901 D920 D923 R810 R812 C902 JW909 CNP903 D922 D921 C916 Semiconductor Location Ref No Location D901 E 7 D910 C 8 D911 C 8 D912 C 8 D913 C 8 D914 D 8 D915 D 8 D920 F 5 D921 F 5 D922 F 5 D923 F 5 Q901 D 7 Q911 E 7 w w w x i a o y u 1 6 3 c o m Q Q 3 7 ...

Page 27: ...105 JW124 JW120 C155 RV102 JW108 CNS100 JW113 JW116 JW109 R101 S102 R102 S100 S101 JW115 R108 S107 S108 S103 R103 R104 S104 R113 S113 JW133 R114 JW105 JW106 JW107 JW119 C109 R199 R173 R172 R174 C152 L102 JW101 JW102 JW111 C153 C154 JW114 C150 R150 R175 C151 C112 C111 C110 C100 JW134 C115 JW103 JW104 JW131 C101 JW132 JW100 C144 JW122 R198 C108 C114 R153 CN101 JW123 JW4 JW5 JW6 JW7 JW8 JW9 JW10 R137...

Page 28: ...RD POWER BOARD 1 DISPLAY BOARD CN101 Page 27 O 1 4 DISPLAY DIMMER 1 2 A B C D E F 3 4 5 6 7 R133 S133 S132 R135 S134 CN103 S135 S131 R134 R136 S136 R132 S152 S114 S115 CN102 R115 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http ...

Page 29: ...15 R116 R132 R133 R134 R135 R136 R138 R139 R101 R198 R199 C109 FL101 C112 C110 C111 CN101 C144 CN103 CN102 82k JW 100 JW 10 RPM7240 H9 100 100 100 JW 10 50V 10 50V JW PT6315 TC74ACT08P 220p 220p 220p 0 22 0 22 0 22 2 2 0 22 0 22 0 22 0 22 0 22 ENCODER ROTARY VOLUME 19P 1 5k 330 470 680 1k 1 5k 2 2k 4 7k 220 330 470 680 1k 1 5k 220 330 470 680 1k 2 2k 4 7k 220 0 22 2 2 100p 2200p 100p 7P 0 22 3P 4P...

Page 30: ...R221 J201 R218 C207 R220 C206 C208 C248 C215 CNS250 C214 C213 C260 C809 C258 JW217 JW215 JW216 JW214 JW204 JW203 R253 R257 JW201 C826 C210 R201 C250 C201 C825 JW211 JW210 JW212 R261 T201 C256 CNP156 C259 JW206 JW208 JW207 JW209 JW202 C257 R262 JW205 R252 R254 R255 R251 R250 C253 C252 C251 C254 C255 R259 R256 R260 R258 J251 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L...

Page 31: ... C214 C825 R261 R260 R259 J251 10 50V 10 50V 10 50V 220 16V 75 75 75 75 220 16V NJM2279D 5P TA79005S TA7805LS 10 50V 47 25V 0 1 2200p 47p 10 50V 0 1 75 22k 75 NJM2586 1k 1k 1k 2200p 75 75 75 0 1 10 50V 10 50V 10 50V 10 50V 10 50V 75 0 1 47 25V 3P 0 1 0 1 75 75 75 IC807 IC804 5V REG 5V REG w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 ...

Page 32: ...ULE ZERO DETECT DAC LPF DAC LPF DAC LPF DAC LPF DAC LPF DAC LPF DAC LPF DAC LPF RST SCKI SCKO BCK TEST VDD DGND DATA1 DATA2 DATA3 ZEROA LRCK 37 38 39 40 42 43 44 45 46 47 48 41 ZERO1 GPO1 ZERO2 GPO2 ZERO3 GPO3 ZERO4 GPO4 ZERO5 GPO5 ZERO6 GPO6 NC NC VOUT6 VOUT5 VOUT4 VOUT3 1 2 3 4 5 6 7 8 9 10 11 12 VOUT2 VOUT1 VCOM VOUT7 AGND5 VCC5 AGND6 VOUT8 AGND4 VCC4 AGND3 VCC3 13 14 15 16 17 18 19 20 21 22 23...

Page 33: ...nput ATT for ADC 36 35 33 34 Volume 37 38 40 39 Volume GND SRC SLOUT SLC SLVIN SLIGO CIGO CVIN CVC COUT SWOUT SWC SWVIN SWIGO SLOUT RECR2 RECR1 RECL1 LIGO LVIN LVC LOUT ROUT RVC RVIN RIGO SRIGO SRVIN RECL2 INL5 INR5 INL4 INR4 INL3 INR3 INL2 INR2 INL1 INR1 ADIFL ADIFR GND LIN RIN SLIN SRIN CIN SWIN GND GND DATA CLOCK DVDD AVCC GND AVEE 44 43 41 42 Volume 52 51 49 50 Volume 46 48 47 Volume MCU I F w...

Page 34: ...3 CH1_OUT P SAVE CH2_OUT V 2 CH3_OUT V 2 CH3_IN1 V 1 CH3_IN2 GND CH3_IN3 IC203 NJM2279D 1 3 V1 2 S1 13 S1 8 5V 9 11 M 10 MON 5 VOUT 6 GND 4 S2 7 GND 14 5V V2 V3 12 75Ω 4 45kΩ 4 14kΩ 75Ω Driver 6 3dB 6dB Amp 20kΩ 20kΩ 75Ω 4 45kΩ 4 14kΩ 75Ω Driver 6 3dB 6dB Amp 20kΩ 20kΩ 20kΩ www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 37...

Page 35: ...41 42 43 44 LED1 LED2 LED3 LED4 OSC DOUT DIN CLK STB KEY1 KEY2 VSS VDD SEG1 KS1 SEG2 KS2 SEG3 KS3 SEG4 KS4 SEG5 KS5 SEG6 KS6 SEG7 KS7 SEG8 KS8 SEG9 KS9 SEG10 KS10 SEG20 GRID9 SEG21 GRID8 SEG22 GRID7 SEG23 GRID6 SEG24 GRID5 GRID4 GRID3 GRID2 GRID1 VDD VSS SEG11 KS11 SEG12 KS12 SEG13 KS13 SEG14 KS14 SEG15 KS15 SEG16 KS16 VEE SEG17 GRID12 SEG18 GRID11 SEG19 GRID10 www xiaoyu163 com QQ376315150 9 9 2 ...

Page 36: ...ower supply 3 3V 24 SYS_MUTE O Muting and error signal output 25 ANA DIG O Analog signal or digital signal output terminal 26 NOT_USED Not used 27 FLASH2 O FLASH2 signal output not used 28 FLASH1 O FLASH1 signal output not used 29 SDA I EEPROM data signal input terminal 30 SCL O EEPROM clock signal output terminal 31 I P_SEL A I Input Encoder A signal input 32 I P_SEL B I Input Encoder B signal in...

Page 37: ...O Rear speaker control signal output 69 NOT_USED Not used 70 NOT_USED Not used 71 NOT_USED Not used 72 NOT_USED Not used 73 DO I Frequency data signal input from the tuner 74 SLATCH O Latch signal output to the tuner 75 TUNED I Tuning a frequency signal input from the tuner 76 STEREO I Stereo tuning signal input from the tuner 77 RSTX I System reset input 78 MUTE O Muting signal output to the tune...

Page 38: ...ROR I PLL error muting signal input from DIR 100 XSTATE I XSTATE data signal input from DIR www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 39: ...OB VOL 2 4 977 358 01 CUSHION 3 X 2176 019 1 FRONT PANEL ASSY AUS SP SP6 3 X 2178 989 1 FRONT PANEL ASSY AEP 4 3 087 053 01 BVTP2 6 3CR 5 A 1157 676 A DISPLAY BOARD COMPLETE 5 1 FRONT PANEL SECTION Ref No Part No Description Remark Abbreviation AUS Australian model SP Singapore model SP6 Singapore and Malaysia models The components identified by mark 0 or dotted line with mark 0 are critical for s...

Page 40: ...488 OPY MK Q504 6 702 391 01 IC MP1620 OPY MK Q553 6 702 390 01 IC MN2488 OPY MK Q554 6 702 391 01 IC MP1620 OPY MK Q603 6 702 390 01 IC MN2488 OPY MK Q604 6 702 391 01 IC MP1620 OPY MK Q653 6 702 390 01 IC MN2488 OPY MK Q654 6 702 391 01 IC MP1620 OPY MK Q703 6 702 390 01 IC MN2488 OPY MK Q704 6 702 391 01 IC MP1620 OPY MK 0T901 1 443 916 11 POWER TRANSFORMER AUS AEP 0T901 1 443 918 11 POWER TRAN...

Page 41: ...126 925 91 ELECT 470uF 20 10V C1002 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1004 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1005 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1021 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1022 1 126 925 91 ELECT 470uF 20 10V C1031 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1032 1 126 925 91 ELECT 470uF 20 10V C1063 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V AEP C1064 1 126 947 11 E...

Page 42: ... CHIP 0 1uF 10 25V C1508 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1509 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1510 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1511 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1513 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1514 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1515 1 126 925 91 ELECT 470uF 20 10V C1516 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1517 1 126 925 91 ELECT 470...

Page 43: ...2K 5 1 10W R1108 1 216 825 11 METAL CHIP 2 2K 5 1 10W R1109 1 216 825 11 METAL CHIP 2 2K 5 1 10W R1112 1 216 809 11 METAL CHIP 100 5 1 10W R1113 1 216 809 11 METAL CHIP 100 5 1 10W R1115 1 216 809 11 METAL CHIP 100 5 1 10W R1117 1 216 821 11 METAL CHIP 1K 5 1 10W R1118 1 216 821 11 METAL CHIP 1K 5 1 10W R1119 1 216 821 11 METAL CHIP 1K 5 1 10W R1120 1 216 821 11 METAL CHIP 1K 5 1 10W R1121 1 216 8...

Page 44: ...4 11 SHORT CHIP 0 R1495 1 216 864 11 SHORT CHIP 0 R1501 1 216 809 11 METAL CHIP 100 5 1 10W R1502 1 216 809 11 METAL CHIP 100 5 1 10W R1503 1 216 813 11 METAL CHIP 220 5 1 10W R1504 1 216 809 11 METAL CHIP 100 5 1 10W R1505 1 216 809 11 METAL CHIP 100 5 1 10W R1506 1 216 809 11 METAL CHIP 100 5 1 10W R1508 1 216 809 11 METAL CHIP 100 5 1 10W R1509 1 216 809 11 METAL CHIP 100 5 1 10W R1510 1 216 80...

Page 45: ...W R113 1 249 413 11 CARBON 470 5 1 4W R114 1 249 415 11 CARBON 680 5 1 4W R116 1 249 419 11 CARBON 1 5K 5 1 4W R137 1 249 419 11 CARBON 1 5K 5 1 4W R138 1 249 421 11 CARBON 2 2K 5 1 4W R139 1 247 847 91 CARBON 4 7K 5 1 4W R150 1 249 440 11 CARBON 82K 5 1 4W R153 1 247 807 31 CARBON 100 5 1 4W R172 1 247 807 31 CARBON 100 5 1 4W R173 1 247 807 31 CARBON 100 5 1 4W R174 1 247 807 31 CARBON 100 5 1 4...

Page 46: ...500V C613 1 128 813 11 CERAMIC 220PF 5 50V C614 1 127 876 11 CERAMIC 0 01uF 10 50V C615 1 126 964 11 ELECT 10uF 20 50V C616 1 136 157 00 FILM 0 022uF 5 50V C651 1 126 963 11 ELECT 4 7uF 20 50V C652 1 128 809 11 CERAMIC 100PF 5 50V C653 1 128 809 11 CERAMIC 100PF 5 50V C654 1 101 810 00 CERAMIC 100PF 5 500V C656 1 107 583 11 CERAMIC 3PF 0 25PF 500V C657 1 104 658 91 ELECT 100uF 20 10V C658 1 126 94...

Page 47: ... 47 IC TA79007S IC850 8 759 167 88 IC NJM4565D JACK J400 1 774 411 11 JACK PIN 6P SA CD CD DVD VIDEO 2 J402 1 815 045 11 JACK PIN 2P VIDEO 1 J403 1 770 377 21 JACK PIN 1P SUB WOOFER RESISTOR JW753 1 247 873 91 CARBON 56K 5 1 4W TRANSISTOR Q471 8 729 922 37 TRANSISTOR 2SD2144S UVW Q501 8 729 119 76 TRANSISTOR 2SA1175 HFE Q502 8 729 141 30 TRANSISTOR 2SC3623A LK Q505 8 729 042 09 TRANSISTOR 2SA1038S...

Page 48: ...566 1 247 843 11 CARBON 3 3K 5 1 4W R567 1 249 431 11 CARBON 15K 5 1 4W R568 1 247 863 91 CARBON 22K 5 1 4W R569 1 247 863 91 CARBON 22K 5 1 4W R570 1 249 439 11 CARBON 68K 5 1 4W 0R571 1 249 393 11 CARBON 10 5 1 4W F R572 1 247 871 91 CARBON 47K 5 1 4W R600 1 247 871 91 CARBON 47K 5 1 4W SP AUS R601 1 247 831 91 CARBON 1K 5 1 4W R602 1 249 439 11 CARBON 68K 5 1 4W R603 1 249 422 11 CARBON 2 7K 5 ...

Page 49: ...ON 10K 5 1 4W R883 1 249 427 11 CARBON 6 8K 5 1 4W R884 1 249 436 11 CARBON 39K 5 1 4W R885 1 247 831 91 CARBON 1K 5 1 4W 0R910 1 243 635 11 FUSIBLE 0 33 5 1 2W F RESISTOR 0RR11 1 249 393 11 CARBON 10 5 1 4W F 0RR12 1 249 393 11 CARBON 10 5 1 4W F 0RR13 1 249 393 11 CARBON 10 5 1 4W F 0RR14 1 249 393 11 CARBON 10 5 1 4W F 0RR15 1 249 393 11 CARBON 10 5 1 4W F RELAY RY501 1 755 421 11 RELAY RY502 1...

Page 50: ...V C256 1 126 964 11 ELECT 10uF 20 50V C257 1 127 888 11 CERAMIC 0 1uF 10 50V C258 1 126 947 11 ELECT 47uF 20 35V C259 1 127 888 11 CERAMIC 0 1uF 10 50V C260 1 126 947 11 ELECT 47uF 20 35V C809 1 126 934 11 ELECT 220uF 20 16V C825 1 164 159 11 CERAMIC 0 1uF 50V C826 1 164 159 11 CERAMIC 0 1uF 50V CONNECTOR CNP156 1 691 765 11 PLUG MICRO CONNECTOR 3P CNS250 1 784 766 11 CONNECTOR FFC 5P IC IC203 8 7...

Page 51: ...1 IC MP1620 OPY MK Q703 6 702 390 01 IC MN2488 OPY MK Q704 6 702 391 01 IC MP1620 OPY MK 0T901 1 443 916 11 POWER TRANSFORMER AUS AEP 0T901 1 443 918 11 POWER TRANSFORMER SP SP6 TN1 1 693 676 11 TUNER AEP TN1 1 693 678 11 TUNER AUS SP SP6 Ver 1 2 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 139422...

Page 52: ...d page Ver Date Description of Revision 1 0 2007 04 New 1 1 2007 07 Addition of AEP model 1 2 2007 07 Addition of SP6 Singapore and Malaysia models model www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

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