Sony STR-K995 Service Manual Download Page 35

Page: 35 / 74

STR-K995

STR-K995

4-21. SCHEMATIC DIAGRAM – DCAC BOARD, VIDEO3 BOARD –

-7

No mark:FM

(CHASSIS)

J2000

CL2005

50V

C2013

50V

C2002

CL2006

CL2004

CL2007

50V

C2006

50V

0.47

C2014

CN2000

+7V

+/-7V_GND

-7V

DCAC_OUT

1.2k

R2018

R2000

R2006

10k

R2001

10k

R2003

10k

R2010

33k

R2015

15k

R2016

10k

R2007

560k

R2008

R2005

0.1

C2018

100p

C2001

33p

C2005

50V

0.022

C2011

0.022

C2012

0.033

C2003

0.033

C2010

56p

C2008

NJM4565M(TE2)

IC2000

2.2k

R2017

2.2k

R2019

1SS355TE-17

D2014

1SS355TE-17

D2013

DCAC BOARD

AUTO CAL MIC

IC2000

AMP

220p

C298

220p

C299

0.1

C293

0.1

C294

R298

R299

J298

CN201

R-CH

GND

L-CH

GND

VIDEO

(CHASSIS)

CN202

VIDEO

AUDIO

VIDEO3 IN/
PORTABLE AV IN

VIDEO 3

BOARD

JW2000

JW2001

C2205

0.001

TP2000

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

T E L

1 3 9 4 2 2 9 6 5 1 3

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for STR-K995

Page 1: ...easured under the following conditions 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 Inputs Analog Sensitivity 800 mV 50 kohms Digital Coaxial Impedance 75 ohms Outputs Analog AUDIO OUT Voltage 800 mV 10 kohms SUBWOOFER Voltage 2 V 1 kohm Tone Gain levels 6 dB 1 dB step Reproduction frequency range ...

Page 2: ...suring the voltage drop across a resistor by means of a VOM or battery operatedAC voltmeter The limit indication is 0 75V so analog meters must have an accurate low voltage 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 2VAC range are suitable See Fig A Fig A Using an AC voltmeter to check AC leaka...

Page 3: ...ematic Diagram DIGITAL Board 2 5 21 4 8 Schematic Diagram DIGITAL Board 3 5 22 4 9 Schematic Diagram DIGITAL Board 4 5 23 4 10 Schematic Diagram DIGITAL Board 5 5 24 4 11 Printed Wiring Board MAIN Board 25 4 12 Schematic Diagram MAIN Board 1 4 26 4 13 Schematic Diagram MAIN Board 2 4 27 4 14 Schematic Diagram MAIN Board 3 4 28 4 15 Schematic Diagram MAIN Board 4 4 29 4 16 Printed Wiring Boards DIS...

Page 4: ... are connected to both digital and analog jacks page 59 H MASTER VOLUME Turn to adjust the volume level of all speakers at the same time page 34 35 37 38 I MUTING Press to mute the sound page 35 J AUTO CAL Press to activate the Auto Calibration function page 30 K INPUT SELECTOR Turn to select the input source to playback page 35 37 38 55 58 59 61 63 65 L 2CH Press to select a sound field page 49 5...

Page 5: ... format disc be sure that you have made digital connections and that INPUT MODE is not set to ANALOG page 59 H MEMORY Lights up when a memory function such as Preset Memory page 57 etc is activated I Tuner indicators Lights up when using the receiver to tune in radio stations page 54 etc J Preset station indicators Lights up when using the receiver to tune in radio stations you have preset For det...

Page 6: ...DVD player or a Blu ray disc player The image and the sound are output to a TV or a projector page 20 DMPORT jack Connect to a DIGITAL MEDIA PORT adapter page 60 B COMPONENT VIDEO INPUT OUTPUT section COMPONENT VIDEO INPUT OUTPUT jacka Connects to a DVD player TV satellite tuner etc You can enjoy high quality image page 22 23 25 Green Y Blue PB CB Red PR CR C SPEAKERS section Connects to speakers ...

Page 7: ... AM ANTENNA terminals Connects to the AM loop antenna supplied with this receiver page 27 White L Red R Remote commander SYSTEM STANDBY TUNING DISC SKIP MUTING TOP MENU MENU F1 TV INPUT WIDE F2 TV VOL MASTER VOL TV CH PRESET TUNING GUIDE DISPLAY RETURN EXIT OPTIONS TOOLS REPLAY ADVANCE TV VIDEO 1 VIDEO 2 VIDEO 3 DVD SAT TV TUNER 2CH A F D MOVIE MUSIC SLEEP FM MODE D TUNING SA CD CD AUX DMPORT RECE...

Page 8: ...H Press to select a sound field page 49 51 53 A F D MOVIE MUSIC F D TUNING Press to enter direct tuning mode G AUTO CAL Press to activate the Auto Calibration function H Numeric buttons number 5a Press to preset tune to preset stations select track numbers of the CD player VCD player LD player DVD player MD deck DAT deck or tape deck Press 0 10 to select track number 10 select channel numbers of t...

Page 9: ... fast forward rewind of the VCR DAT deck or tape deck Name Function b Press to skip tracks of the VCR CD player VCD player LD player DVD player MD deck DAT deck tape deck Blu ray disc recorder PSX DVD VHS COMBO or DVD HDD COMBO TUNING Press to scan a station REPLAY ADVANCE Press to replay the previous scene or fast forward the current scene of the DVD player Blu ray disc recorder DVD VHS COMBO or ...

Page 10: ...the EPG Electronic Program Guide of the TV DVD player satellite tuner Blu ray disc recorder PSX or DVD HDD COMBO Name Function V Press to select the channel entry mode either one or two digit of the VCR or satellite tuner To select the channel entry mode of the TV press TV Z and then press CLEAR Press to clear a mistake when you press the incorrect numeric button of the DVD player Blu ray disc rec...

Page 11: ...ears and initialization is performed 3 second SOFTWARE VERSION DISPLAY MODE The software version is displayed Procedure 1 While depressing the SPEAKERS OFF A B A B and the DISPLAY buttons simultaneously press the power 1 button to turn on the main power 2 The model name destination and the software version are displayed 8 second KEY CHECK MODE Button check Procedure 1 While depressing the SPEAKERS...

Page 12: ...r 1 button to turn on the main power 2 VACS OFF appears 8 second AM CHANNEL STEP 9 kHz 10 kHz SELECTION MODE Either the 9 kHz step or 10 kHz step can be selected for the AM channel step Procedure Set the FUNCTION to AM Turn off the main power While depressing the TUNING MODE button press the power 1 button to turn on the main power Either the message 9 k STEP or 10 k STEP appears Select the desire...

Page 13: ...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 14: ...e f internal component Pattern from the side which enables seeing Indication of transistor 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 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this the necessary note is pr...

Page 15: ...AL AM R CH L C LINK_TX C LINK_RX HDMI_MUTE DET DI DO CLK CE FM AM R CH L CH TUNER 10V 10V DMPORT 5V VBUS 5V SD TUN_DO 26 TUN_LAP 27 TUNER SD 117 TUNER_DATA 80 TUNER_CLK 79 FLASH1 C LINK_TX 103 FLASH2 C LINK_RX 102 C LINK_DET 104 OPTICAL DIGITAL COAXIAL D1301 IC401 SDA SCL EEPROM IC1131 INCL 26 INHL 36 INEL 30 J403 1 2 INDL 28 J402 1 2 AUDIO IN VIDEO 1 INBL 24 VIDEO 1 J402 2 2 AUDIO OUT 46 ROUTBL S...

Page 16: ...8 4 5 2 1 9 10 STB 70 FL_CLK 71 FL_DATA 14 29 31 SEG1 17 42 32 GRID1 11 F1 F2 FL DRIVE IC100 IC101 DCAC IN 113 S109 112 115 FUNCTION KEY AD_KEY1 114 FUNCTION KEY AD_KEY2 115 S101 108 SYSTEM CONTROLLER IC1907 2 3 AF POWER PROTECT Q640 AF POWER PROTECT Q540 FRONT A SURROUND 8 HP_DETECT 5V 58 57 X0 X1 X1101 12 5MHz 51 NMI 56 VCC 3 3V REG 3 1 IC1904 AUDIO 7V 10V REG 3 1 TUNER 10V IC1902 T901 Q921 AC D...

Page 17: ... XTALOUT X3501 28 322MHz RESET 76 SCK 75 WS 74 SD0 73 SD1 72 SD2 71 SD3 79 MCLK 70 SPDIF 1 VSYNC 119 ODCK 127 DE 128 HSYNC INT MUTE CSCL CSDA 42 41 DSDL DSDA PWR5V 49 58 61 65 67 70 75 79 D0 D23 IC3513 TX 12 SCK 11 WS 10 SD0 9 SD1 8 SD2 7 SD3 6 MCLK 5 SPDIF 43 CSCL 44 CSDA 18 HPD 17 INT 42 RESET 2 VSYNC 66 IDCK 80 DE 1 HSYNC 3 IC3507 7 2 3 6 IC3509 6 7 5 SCL SDA WP EEPROM IC3504 SELECTOR 4 5 9 10 ...

Page 18: ...B1503 JW1700 R1015 FB1308 R1014 C1424 R1013 R1012 C1422 FB1305 R1011 R1010 R1201 C1415 C1414 C1605 X1502 D1001 C1408 C1405 X1301 RB1508 RB1507 RB1506 RB1504 RB1503 RB1502 RB1501 RB1500 JR1511 R1194 R1574 R1573 R1572 R1571 R1570 R1182 R1181 R1180 R1179 R1175 R1557 R1556 R1555 R1360 R1359 R1358 R1164 R1357 R1356 R1161 R1160 FB1453 FB1452 R1541 C1569 C1568 R1157 C1567 R1156 R1154 R1153 R1152 R1151 R1...

Page 19: ... CL022 CL025 CL024 CL021 CL017 CL016 CL019 R1637 R1644 R1643 R1645 R1641 R1352 R1353 C1566 C1309 C1308 C1305 C1100 R1474 C1146 C1494 C1079 C1481 R1261 R1260 C1473 C1463 C1071 C1454 C1450 R1039 C1442 C1433 FB1502 FB1501 C1423 FB1302 FB1101 D1004 D1003 C1005 C1004 R1186 R1163 R1355 R1159 C1172 C1171 R1530 C1358 C1354 C1547 C1351 R1323 C1141 R1314 C1145 C1144 R1503 D1504 C1140 D1503 D1502 D1501 C1139...

Page 20: ...11 12 13 14 15 16 17 18 18P J1311 P GND VBUS 5V NC 5V CLINK_RX CLINK_TX CLINK_DET DGND CLINK_WM_DET CLINK_WM_AD AGND AGND CLINK_L CLINK_R WM_RXD WM_TXD VIDEO VIDEO_GND 1k R1352 1k R1353 100 R1304 0 01 C1304 33k R1303 0uH FB1350 0 R1325 0uH FB1310 470 R1356 47k R1357 470k R1358 CL001 CL002 CL003 CL004 CL005 CL006 CL007 CL008 CL010 CL011 CL013 CL042 CL043 CL044 CL045 CL046 0 1 C1316 0uH FB1309 8 7 6...

Page 21: ...11 A10 TD0 TMS XTRST TCK TDI VSS A8 A7 A6 A5 A4 A3 D7 D6 VDDI VSS D5 D4 D3 D2 VDDE D1 D0 A2 A1 VSS A0 PM SDI3 SDI4 SYNC TST2 GP11 TST3 VDDI 100 R1501 100 R1502 100 R1504 100 R1505 100 R1506 100 R1507 10k R1513 220 R1523 220 R1503 1M R1512 27p C1521 27p C1522 13 9MHz X1502 0 1 C1501 0 1 C1502 0 1 C1503 0 1 C1504 0 1 C1505 0 1 C1506 0 1 C1507 0 1 C1508 0 1 C1509 0 1 C1510 0 1 C1511 0 1 C1513 0 1 C15...

Page 22: ...OUT L OUT 7V R OUT R IN GND L IN T R OUT GND T L OUT C LINK R GND C LINK L C1461 0 1 C1460 0 1 C1471 0 1 C1472 0 1 C1475 0 1 R1641 10k R1645 10k R1642 10k R1644 10k R1643 10k 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PCM1803DBR IC1401 LIN RIN V REF 1 V REF 2 VCC AGND PDWN BYPASS FSYNC LRCK BCK DOUT DGND VDD SCK OSR FMT0 FMT1 MODE0 MODE1 100 R1407 0 1 C1408 0 1 C1405 470 R1411 470 R1410 50...

Page 23: ...111 TX D1107 VCC GND OUT BA33BC0FP E2 IC1904 VCC GND OUT BA50BC0FP E2 IC1031 1 2 3 4 5 6 7 7P CNP505 R2 15V STOP STBY GND 9V STBY PW RY R4 R4 GND 1 2 3 4 5 6 7 8 9 9P CNP506 PROTECTOR FRONT RY C REAR SB RY HP_CTRL HP_RY WOOFER_RY FRONT_B_RY B ABLE_RY SUB_T 1 2 3 3P CNP512 GND 6 5V GND 10V 470 C1022 10V 470 C1032 10V 100 C1910 0 47 C1021 0 47 C1031 0 1 C1985 66 65 64 63 4 18 92 93 94 95 96 97 98 99...

Page 24: ...08 109 110 111 112 113 114 115 116 117 118 119 120 MB91F353APMT G 112E1 IC1907 HDMI_MUTE REPEATER_ONLY HDMI_RESET HDMI_PRE XM_RESET XMDACMDI PCM1609_MDI XMDACMC PCM1609_MC XMDACMS SUB_T HP_DETECT POWER_RY VOL_CL VOL_DA PROTECTOR BRIGEABLE_RY FUSE_DETECT VOL_ENCODER B _UP VOL_ENCODER A _DOWN FRONT_B_RY VSS VCC INPUT_ENCODER_A INPUT_ENCODER_B SW_RY HP_RY C REAR SB_RY FRONT_RY TUN_DO TUN_LAT V_MUTE V...

Page 25: ...22 R651 C749 R740 R751 R759 R601 R749 Q705 Q740 Q505 R752 C720 R703 C729 R719 R713 R745 R661 R673 C670 R638 R648 R676 R743 Q640 R675 R669 R677 Q655 R663 Q656 R672 R674R640 R775 C642 R654 R660 R790 R736 Q793 R657 R613 R750 R758 R772 R611 R655 R763 R773 R770 R755 R656 R625 Q725 Q756 R769 R760 R780 R756 C770 R623 Q755 R737 R761 R680 Q795 Q722 C681 R610 Q723 R681 R735 C752 R778 R757 Q750 Q680 R624 Q60...

Page 26: ...NL GOUTL AGND17 VINR GOUTR AGND18 VINC GOUTC AGND19 VINSL GOUTSL INER INFL INFR INGL INGR INHL INHR INIL INIR AGND4 AOUTL AOUTR AGND5 ROUTAL ROUTAR ROUTBL ROUTBR AGND6 INCL INCR INAL INAR INAC INASL INASR INASBL INASBR INASW AGND1 INBL INBR INBC INBSL INBSR INBSBL INBSBR INBSW AGND2 BOUT1 BOUT2 AGND3 INAL INAR INBL INBR INCL INCR INDL INDR INEL 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68...

Page 27: ...85L Q756 2SA1115TP EF Q751 4 7k R769 47k R773 25V 47 C760 33 R764 1 5k R772 33 R765 1 2 3 MN2488 OPY MK Q753 B C E 2SC3623ATP LK Q752 6 2k R771 10 R767 0 022 C761 500V C766 47p 560 R763 82k R761 1SS355WTE 17 D705 15k R748 15k R747 0 01 C742 1SS355WTE 17 D740 50V 10 C740 2SC3052EF T1 LEF Q740 47k R746 25V 0 01 C729 D729 0 01 C642 22k R640 15k R648 4 7k R675 2SC3052EF T1 LEF Q640 50V 10 C640 1SS355W...

Page 28: ...2 C511 500V C517 47p 1 2 3 MN2488 OPY MK Q503 B C E 2 2k R510 2SA1115TP EF Q501 10 R517 4 7k R520 2SC3623ATP LK Q502 0 01 C541 22k R540 15k R546 4 7k R555 2SC3052EF T1 LEF Q540 47k R556 50V 10 C540 1SS355WTE 17 D505 15k R557 1SS355WTE 17 D540 D529 0 01 C529 R585 4 7k R586 47k 6 8k R840 22k R844 25V 47 C842 100V 10 C732 100V 10 C733 1 R733 1 R732 D841 15k R524 10k R694 1SS355WTE 17 D611 RY610 2SC30...

Page 29: ...R REAR RY HP CTRL HP RY WOOFER RY FRONT B RY BRIDGEABLE RY 10 SUB T 2SC3052EF T1 LEF Q809 82 R830 D818 2 2k R824 1 2 3 4 5 5P CNP801 R1 SIDE1 R2 SIDE2 GND R2 SIDE2 R1 SIDE1 RY801 1 2 3 4 5 6 6P CNP802 F1 NC GND F2 R4 R4 71V 6800 C803 71V 6800 C804 1 2 3 CNP912 7V R4 NC GND R4 1 2 3 4 4P CNP507 F1 NC F2 20V 1 3 4 CN505 15V GND 15V 1 3 4 4P CN506 7V GND 7V 100V 0 1 C809 50V 0 47 C830 50V 0 47 C831 0...

Page 30: ...008 CL001 CL010 CL022 CL009 CL005 CL062 CL058 CL063 CL059 CL060 CL046 CL047 CL051 CL065 CL064 CL066 CL061 CL032 CL030 CL031 CL201 CL200 S100 S115 R111 JW180 CN103 SPEAKERS OFF A B A B I 13 13 1 872 432 13 13 1 872 431 R DCAC BOARD CN2000 5pin Page 34 M MAIN BOARD CNP507 Page 25 H DIGITAL BOARD CNS511 Page 19 2 1 1 3 4 5 FLUORESCENT INDICATOR TUBE A F D MOVIE MUSIC TUNING TUNING MODE MEMORY ENTER 2...

Page 31: ... CL004 CL010 CL011 CL022 CL023 CL024 CL030 CL042 1 2 2P CNP106 DCAC IN DCAC IN JW102 JW103 CL028 CL029 0 1 C114 JW107 JW108 JW106 JW105 1 2 3 4 5 5P CN104 AD1 PW_SW GND TUNING JOG A TUNING JOG B RV101 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 CNS100 NC GND GND 3 3V STBY 5V VOL_JOG 2A VOL_JOG 2B PW SW SIRCS AD2 AD1 FL LAT FL DIN FL CLK INPUT JOG 4A INPUT JOG 4B DCAC IN 2 7 R197 2 7 R198 S110 VCC OU...

Page 32: ...19 E DIGITAL BOARD CNP512 Page 19 S HDMI RE BOARD CNP3509 Page 38 N MAIN BOARD CN915 Page 25 T901 POWER TRANSFORMER MAIN T902 POWER TRANSFORMER SUB AC IN 3 1 3 1 1 1 5 6 1 3 DCDC BOARD STANDBY BOARD 1 1 5 2 4 4 3 12 12 1 872 427 13 13 1 872 434 4 1 8 6 F901 CHASSIS 1 2 A B C D E F G H I 3 4 5 6 7 8 9 10 11 12 1 1 3 7 5 2 4 4 18 PRINTED WIRING BOARDS STANDBY BOARD DCDC BOARD Uses unleaded solder Se...

Page 33: ... 8 7 6 POWER TRANSFORMER T903 SUB 25V 2200 C915 1 2 3 4 5 6P CNP802 R2 RETURN GND 15V STBY GND R2 GND IN SUB T 15V 6 JW905 F901 5A 125V STANDBY BOARD RELAY DRIVE AC DET 1 2 3 4 5 SI 8050S LF1101 IC4001 35V 3300 C4002 FH4001 FH4002 CL003 CL004 0 1 C4004 0 1 C4102 0 47 C4006 C4006 0 47 C4007 680 R4002 470 R4101 680 R4102 1 5k R4000 1 5k R4100 470 R4001 16V 1000 C4005 RK36LF B3 D4803 100uH L4000 100u...

Page 34: ...N201 CN202 R298 R299 C293 C294 C298 C299 5 1 12 12 12 12 DCAC BOARD VIDEO3 BOARD AUTO CAL MIC AUDIO VIDEO VIDEO3 IN PORTABLE AV IN CHASSIS J2000 1 872 426 1 872 425 R L J298 VIDEO BOARD CNP202 Page 36 MAIN BOARD CNP503 Page 25 Q L R P MAIN BOARD CN506 Page 25 DISPLAY BOARD CNP106 Page 30 1 2 A B C D 3 4 5 6 7 8 9 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...

Page 35: ... C2001 33p C2005 50V 0 022 C2011 0 022 C2012 0 033 C2003 0 033 C2010 56p C2008 8 7 6 5 4 3 2 1 NJM4565M TE2 IC2000 2 2k R2017 2 2k R2019 1SS355TE 17 D2014 1SS355TE 17 D2013 DCAC BOARD AUTO CAL MIC IC2000 AMP 220p C298 220p C299 0 1 C293 0 1 C294 1k R298 1k R299 V L R J298 1 2 3 4 5 5P CN201 R CH GND L CH GND VIDEO CHASSIS CN202 R L VIDEO AUDIO VIDEO3 IN PORTABLE AV IN VIDEO 3 BOARD JW2000 JW2001 2...

Page 36: ...216 CNP203 TP790 C790 C791 JW791 BT700 CNP790 CL072 CL073 CL074 CL071 3 3 1 1 2 7 6 2 1 2 G G VIDEO IN VIDEO IN VIDEO OUT VIDEO IN VIDEO OUT SAT DVD VIDEO 1 MONITOR Y PB CB PR CR COMPONENT VIDEO MONITOR OUT DVD IN SAT IN PHONES VIDEO 1 IN A MAIN BOARD CN505 Page 25 VIDEO3 BOARD CN201 4 5pin Page 34 DIGITAL BOARD CNS509 Page 19 O Q 1 872 437 1 872 433 CHASSIS 13 13 13 13 MAIN BOARD CN792 Page 25 I ...

Page 37: ...I I O G TA7805S IC807 V2 V1 V3 G J200 V1 V2 G J201 50V 0 1 C215 J302 75 R310 75 R311 75 R312 50V 10 C314 50V 10 C315 50V 10 C316 CL085 CL086 CL087 1 2 3 3P CNP202 GND VIDE03 GND JW204 JW205 JW206 75 R301 75 R302 75 R303 16V 47 C220 16V 47 C221 16V 47 C213 16V 47 C338 16V 47 C337 16V 47 C210 50V 10 C209 1 2 3 4 5 6 7 7P CNS206 V SW4 V SW3 V SW2 V SW1 COMP SW1 COMP SW2 V MUTE 1 2 3 4 4P CNP203 15V N...

Page 38: ...4 C3643 R3615 R3614 R3613 R3612 R3611 C3635 C3634 1 20 21 40 41 60 61 80 1 32 33 64 65 96 97 128 1 25 26 50 51 75 76 100 1 20 21 40 41 60 61 80 D3512 R3713 R3714 Q3506 Q3505 R3711 R3712 D3511 C3632 R3609 C3631 C3630 R3605 R3604 R3603 R3602 R3601 C3620 C3619 C3618 C3617 C3616 C3615 R3797 R3796 R3794 R3792 R3790 R3598 R3597 R3595 R3594 R3788 R3584 R3583 R3582 R3776 R3581 R3775 R3580 R3579 R3578 R357...

Page 39: ...4 15 16 17 18 19 19P CN3501 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 19P CN3502 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SN74LV4052APWR IC3521 8 7 6 5 4 3 2 1 PCA9517DP 118 IC3507 0 R3747 4 7k R3748 4 7k R3749 10V 47 C3596 0 1 C3597 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SN74LV4052APWR IC3504 10 R3775 10 R3776 47 R3512 47 R3509 4 7k R3639 47k R3513 47k R3511 0 1 C3513 0 1 C3510 0 1 C3507 0 1 ...

Page 40: ...232CIN NC NC TX RX EEPROMSEL1 NC NC NC NC VDAC_RESET TX_5VPWR TX_RST TX_INT NC NC NC NC NC NC NC TMDS_S1 TMDS_S2 TMDS_S3 TMDS_OEB P5V_SELA P5V_SELB NC NC NC VCC_3 3V NC VSS NC NC MUTE AD_SW AD_INT AD_RST PROUT_RST PROU_OUT_SW NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC MODEL_SW3 MODEL_SW2 MODEL_SW1 AVSS NC VREF AVCC NC NC NC 0 01 C3619 6 3V 47 C3573 JL3614 JL3611 0 1 C3564 10k R360...

Page 41: ...DIV 81 ns 4 4 Vp p 1 IC3511 ig XTAL_IN 1 V DIV 20 ns DIV 35 ns 3 1 Vp p 2 IC3519 qd XIN 1 V DIV 40 ns DIV 100 ns 2 2 Vp p HDMI RE Board 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 42: ...0 30 35 25 26 27 28 29 32 33 34 16 45 13 14 15 47 40 41 48 CLK 39 XSEL CE DI EMPHA AUDIO DISEL SPDIF DINO DINI DIN2 6 D GND 7 DVDD 11 AVDD 12 AGND DOSEL0 R VIN LPF CKSEL0 XSTATE 18 DGND 19 DVDD XIN XOUT XMCK DVDD 31 DGND DO CSFLAG F0 P0 C0 F1 P1 C1 F2 P2 C2 VF P3 C3 LOCK BPSYNC ERROR DATAO DOSEL1 CKOUT BCK LRCK CKSEL1 MODE0 MODE1 42 DGND 43 DVDD XMODE TIMING MICROCOMPUTER INTERFACE SAMPLING FREQUE...

Page 43: ... 18 FMT0 17 OSR 16 SCKI 15 VDD 14 DGCD 13 DOUT 12 BCK 11 Single End Differential Converter 5 th Order Delta Sigma Modulator 5 th Order Delta Sigma Modulator Reference Single End Differential Converter 1 64 1 128 Decimation Filter with DC Cut Filter Power Supply Clock and Timing Control Serial Interface Mode Format Control www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 ...

Page 44: ...2 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 DISPLAY Board IC101 TC74ACT08P 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1A 1B 1Y 2A 2B 2Y GND VCC 4B 4A 4...

Page 45: ...N2 GND CH2_IN3 CH1_OUT P SAVE CH2_OUT V 2 CH3_OUT V 2 CH3_IN1 V 1 CH3_IN2 GND CH3_IN3 2 3 4 5 6 7 8 9 12 11 13 15 16 1 14 10 M OUT SW5 DVD SW3 V2 SW4 NC VEE V3 SW2 NC GND V1 SW1 VI OUT VCC 6dB Amp 6dB Amp 75Ω Driver 75Ω Driver 6dB Amp 75Ω Driver IC304 NJM2586AL 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 89249...

Page 46: ...E TMDS DRIVE TMDS DRIVE TMDS DRIVE RX W EQ RX W EQ RX W EQ A11 VCC B12 A12 B13 A13 VCC B14 A14 GND GND VCC VSADJ PRE NC S1 S2 S3 GND Y4 Z4 VCC Y3 Z3 Y2 Z2 VCC Y1 Z1 GND GND GND SCL_SINK SDA_SINK HPD_SINK HPD1 VCC GND A24 B24 VCC A23 B23 GND B22 VCC A21 B21 GND A22 GND SCL2 SDA2 HPD2 VCC NC GND A34 B34 VCC A33 B33 GND A32 VCC A31 B31 GND SCL3 B32 SDA3 HPD3 VCC OE NC 80 79 75 78 77 76 74 73 72 71 70...

Page 47: ...audio serial data output for 8CH D A converter IC 27 SPDIF O Not used Open 28 LRCKI2 I Sampling clock signal input from A D converter IC 29 BCKI2 I Bit clock signal input from A D converter IC 30 SDI2 I Digital audio serial data input from digital audio interface receiver IC 31 VSS Ground pin 32 HACN O Acknowledge signal output for system control IC 33 HDIN I Serial data input from system control ...

Page 48: ... signal output for SDRAM IC 86 TDO O Not used Fixed to H 3 3V 87 TMS I Not used Fixed to H 3 3V 88 XTRST I Not used Fixed to H 3 3V 89 TCK I Not used Fixed to H 3 3V 90 TDI I Not used Fixed to H 3 3V 91 VSS Ground pin 92 to 97 A8 to A3 O External memory address signal output for SDRAM IC 98 99 D7 D6 I O External memory data input output for SDRAM IC 100 VDDI Power supply pin 2 6 V 101 VSS Ground p...

Page 49: ...MUTE O Video mute control signal output 29 V_COMP SW2 O Component video select switch control signal output 2 30 V_COMP SW1 O Component video select switch control signal output 1 31 V_SW4 O Video input select switch control signal output 4 32 V_SW3 O Video input select switch control signal output 3 33 V_SW2 O Video input select switch control signal output 2 34 V_SW1 O Video input select switch ...

Page 50: ...609_ML O ML signal output for D A converter IC 73 PM O PM signal output 74 GP12 O GP12 address strobe signal output 75 PCM1609_MDO I MD signal input 76 VSS Ground pin 77 VCC Power supply pin 3 3 V 78 FL_LAT O Fluorescent display serial latch signal output 79 TUNER_CLK O Tuner serial clock signal output 80 TUNER_DATA O Tuner serial data signal output 81 STOP I Stop signal input 82 SIRCS_IN I Remote...

Page 51: ...er supply pin 3 3 V 109 AVCC I Analog power supply pin 3 3 V 110 AVRH I Standard power supply pin 3 3V for A D converter 111 AVSS Analog ground pin 112 VSS Ground pin 113 DCAC_IN I DCAC IN signal input 114 AD_KEY1 I AD key signal input 1 115 AD_KEY2 I AD key signal input 2 116 VERSION I Not used Fixed to L 117 TUNER_SD I Tuner SD signal input 118 MODEL I Not used Fixed to L 119 VACS_CTRL I VACS co...

Page 52: ...n 1 8 V 46 PGND Ground pin 47 PVCC Power supply pin 3 3 V 48 RSVD Not used Open 49 AVCC Power supply pin 3 3 V 50 RXC I TMDS clock signal input from HDMI DVD IN VIDEO 2 BD IN OUT connector 51 RXC I TMDS clock signal input from HDMI DVD IN VIDEO 2 BD IN OUT connector 52 AGND Ground pin 53 AVCC Power supply pin 3 3 V 54 RX0 I TMDS data input 0 from HDMI DVD IN VIDEO 2 BD IN OUT connector 55 RX0 I TM...

Page 53: ...n 91 INT O Interrupt signal output for HDMI controller 92 to 96 QE23 to QE19 O Serial data output 23 to 19 for HDMI TX 97 IOGND Ground pin 98 IOVCC Power supply pin 3 3 V 99 to 105 QE18 to QE12 O Serial data output 18 to 12 for HDMI TX 106 IOGND Ground pin 107 IOVCC Power supply pin 3 3 V 108 to 111 QE11 to QE8 O Serial data output 11 to 8 for HDMI TX 112 CVCC18 Power supply pin 1 8 V 113 CGND Gro...

Page 54: ...clock signal output for HDMI OUT connector 28 AVCC Power supply pin 3 3 V 29 TX0 O TMDS data output 0 for HDMI OUT connector 30 TX0 O TMDS data output 0 for HDMI OUT connector 31 AGND Ground pin 32 TX1 O TMDS data output 1 for HDMI OUT connector 33 TX1 O TMDS data output 1 for HDMI OUT connector 34 AVCC Power supply pin 3 3 V 35 TX2 O TMDS data output 2 for HDMI OUT connector 36 TX2 O TMDS data ou...

Page 55: ...Power supply pin 3 3 V 72 IOGND Ground pin 73 CGND Ground pin 74 CVCC18 Power supply pin 1 8 V 75 to 79 D4 to D0 I Serial data input 4 to 0 from HDMI RX 80 DE I Data enable signal input from HDMI RX 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 ...

Page 56: ...053 01 BVTP2 6 3CR 5 1 FRONT PANEL SECTION Ref No Part No Description Remark Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items 9 9 3 1 6 6 7 1 2 5 5 4 6 6 6 1 1 chassis section supplied with RV102 supplied with RV101 not supplied 10 not supplied not supplied not supplied not supplied not supplied 8 a a b f f e...

Page 57: ...702 391 01 IC MP1620 OPY MK 0Q653 6 702 390 01 IC MN2488 OPY MK 0Q654 6 702 391 01 IC MP1620 OPY MK 0Q703 6 702 390 01 IC MN2488 OPY MK 0Q704 6 702 391 01 IC MP1620 OPY MK 0Q753 6 702 390 01 IC MN2488 OPY MK 0Q754 6 702 391 01 IC MP1620 OPY MK 0T901 1 443 524 11 POWER TRANSFORMER TN1 1 693 728 11 TUNER FM AM 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 2 7 685 862 09 SCREW BVTT 2 6X6 S 3 7 685 871 01 ...

Page 58: ...1 10W R2007 1 216 833 11 METAL CHIP 10K 5 1 10W R2008 1 216 854 11 METAL CHIP 560K 5 1 10W R2010 1 216 833 11 METAL CHIP 10K 5 1 10W R2015 1 216 839 11 METAL CHIP 33K 5 1 10W R2016 1 216 835 11 METAL CHIP 15K 5 1 10W R2017 1 216 825 11 METAL CHIP 2 2K 5 1 10W R2018 1 216 822 11 METAL CHIP 1 2K 5 1 10W R2019 1 216 825 11 METAL CHIP 2 2K 5 1 10W When indicating parts by reference number please inclu...

Page 59: ... 1uF 10 25V C1309 1 162 918 11 CERAMIC CHIP 18PF 5 50V C1310 1 162 918 11 CERAMIC CHIP 18PF 5 50V C1312 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1313 1 162 927 11 CERAMIC CHIP 100PF 5 50V C1314 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1315 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1316 1 164 156 11 CERAMIC CHIP 0 1uF 25V C1331 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1342 1 162 964 11 CERAMIC CHIP 0 00...

Page 60: ...5V C1905 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1906 1 126 925 91 ELECT 470uF 20 10V C1908 1 126 925 91 ELECT 470uF 20 10V C1910 1 165 722 11 ELECT 100uF 20 10V C1911 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1913 1 137 980 91 CERAMIC CHIP 0 47uF 10 50V C1914 1 126 947 11 ELECT 47uF 20 35V C1919 1 126 965 11 ELECT 22uF 20 50V C1920 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C1921 1 100 566 91 CERAMIC C...

Page 61: ...AL CHIP 100 5 1 10W R1012 1 216 809 11 METAL CHIP 100 5 1 10W R1013 1 216 809 11 METAL CHIP 100 5 1 10W R1014 1 216 809 11 METAL CHIP 100 5 1 10W R1015 1 216 809 11 METAL CHIP 100 5 1 10W R1035 1 216 825 11 METAL CHIP 2 2K 5 1 10W R1039 1 216 833 11 METAL CHIP 10K 5 1 10W R1041 1 216 809 11 METAL CHIP 100 5 1 10W R1042 1 216 809 11 METAL CHIP 100 5 1 10W R1044 1 216 809 11 METAL CHIP 100 5 1 10W R...

Page 62: ...53 1 216 821 11 METAL CHIP 1K 5 1 10W R1354 1 216 809 11 METAL CHIP 100 5 1 10W R1355 1 218 285 11 METAL CHIP 75 5 1 10W R1356 1 216 817 11 METAL CHIP 470 5 1 10W R1357 1 216 841 11 METAL CHIP 47K 5 1 10W R1358 1 216 853 11 METAL CHIP 470K 5 1 10W R1359 1 216 809 11 METAL CHIP 100 5 1 10W R1360 1 216 809 11 METAL CHIP 100 5 1 10W R1401 1 216 809 11 METAL CHIP 100 5 1 10W R1407 1 216 809 11 METAL C...

Page 63: ...NETWORK 100 3216 RB1503 1 233 576 11 RES CHIP NETWORK 100 3216 RB1504 1 233 576 11 RES CHIP NETWORK 100 3216 RB1506 1 233 576 11 RES CHIP NETWORK 100 3216 RB1507 1 233 576 11 RES CHIP NETWORK 100 3216 RB1508 1 233 576 11 RES CHIP NETWORK 100 3216 VIBRATOR X1101 1 781 893 21 VIBRATOR CERAMIC CHIP TYPE 12 5MHz X1301 1 795 126 21 VIBRATOR CRYSTAL 12 288MHz X1502 1 813 276 21 QUARTZ CRYSTAL 13 9MHz A ...

Page 64: ...CERAMIC CHIP 0 1uF 10 16V C3537 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C3538 1 162 916 11 CERAMIC CHIP 12PF 5 50V C3539 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C3540 1 162 916 11 CERAMIC CHIP 12PF 5 50V C3541 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C3542 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C3543 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C3544 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C3545 1 107 826 11...

Page 65: ...TOR 2SA1235 F Q3506 8 729 600 22 TRANSISTOR 2SA1235 F RESISTOR R3500 1 216 833 11 METAL CHIP 10K 5 1 10W R3502 1 216 864 11 SHORT CHIP 0 R3504 1 216 864 11 SHORT CHIP 0 R3509 1 216 805 11 METAL CHIP 47 5 1 10W R3511 1 216 841 11 METAL CHIP 47K 5 1 10W R3512 1 216 805 11 METAL CHIP 47 5 1 10W R3513 1 216 841 11 METAL CHIP 47K 5 1 10W R3519 1 216 864 11 SHORT CHIP 0 R3521 1 216 833 11 METAL CHIP 10K...

Page 66: ...TAL CHIP 22K 5 1 10W R3713 1 216 837 11 METAL CHIP 22K 5 1 10W R3714 1 216 829 11 METAL CHIP 4 7K 5 1 10W R3741 1 216 817 11 METAL CHIP 470 5 1 10W R3744 1 216 805 11 METAL CHIP 47 5 1 10W R3745 1 216 805 11 METAL CHIP 47 5 1 10W R3747 1 216 864 11 SHORT CHIP 0 R3748 1 216 829 11 METAL CHIP 4 7K 5 1 10W R3749 1 216 829 11 METAL CHIP 4 7K 5 1 10W R3750 1 216 805 11 METAL CHIP 47 5 1 10W R3775 1 216...

Page 67: ...2 927 11 CERAMIC CHIP 100PF 5 50V C707 1 162 927 11 CERAMIC CHIP 100PF 5 50V C710 1 126 947 11 ELECT 47uF 20 35V C711 1 136 157 00 FILM 0 022uF 5 50V C716 1 162 815 11 CERAMIC 47PF 5 500V C717 1 162 815 11 CERAMIC 47PF 5 500V C720 1 162 960 11 CERAMIC CHIP 220PF 10 50V C721 1 126 923 91 ELECT 220uF 20 10V C722 1 126 964 11 ELECT 10uF 20 50V C729 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C732 1 128 5...

Page 68: ... 21 JACK PIN 1P SUB WOOFER J402 1 770 614 11 JACK PIN 4P VIDEO 1 J403 1 770 614 11 JACK PIN 4P SAT DVD J405 1 774 411 11 JACK PIN 6P SA CD CD CD R TV JUMPER RESISTOR JR3000 1 216 296 11 SHORT CHIP 0 COIL L501 1 420 872 52 COIL AIR CORE L601 1 420 872 52 COIL AIR CORE L651 1 420 872 52 COIL AIR CORE L701 1 420 872 52 COIL AIR CORE L751 1 420 872 52 COIL AIR CORE TRANSISTOR Q501 8 729 119 76 TRANSIS...

Page 69: ...0W R586 1 216 841 11 METAL CHIP 47K 5 1 10W R601 1 216 821 11 METAL CHIP 1K 5 1 10W R602 1 216 843 11 METAL CHIP 68K 5 1 10W R603 1 208 445 41 RES CHIP 2 2K 2 1 10W R604 1 208 826 11 METAL CHIP 68K 0 5 1 10W R610 1 216 825 11 METAL CHIP 2 2K 5 1 10W R611 1 216 844 11 METAL CHIP 82K 5 1 10W R613 1 216 818 11 METAL CHIP 560 5 1 10W 0R614 1 249 399 11 CARBON 33 5 1 4W F 0R615 1 249 399 11 CARBON 33 5...

Page 70: ...0K 5 1 10W R760 1 216 825 11 METAL CHIP 2 2K 5 1 10W R761 1 216 844 11 METAL CHIP 82K 5 1 10W R763 1 216 818 11 METAL CHIP 560 5 1 10W 0R764 1 249 399 11 CARBON 33 5 1 4W F 0R765 1 249 399 11 CARBON 33 5 1 4W F 0R766 1 234 182 11 ENCAPSULATED COMPONENT 0R767 1 249 393 11 CARBON 10 5 1 4W F 0R768 1 249 389 11 CARBON 4 7 5 1 4W F R769 1 216 214 00 RES CHIP 4 7K 2 1 8W R770 1 216 845 11 METAL CHIP 10...

Page 71: ...33 34 Q923 8 729 119 79 TRANSISTOR 2SC2785 FEK RESISTOR 0R810 1 243 634 91 FUSIBLE 0 22 5 1 2W 0R811 1 243 634 91 FUSIBLE 0 22 5 1 2W R901 1 219 237 91 SOLID 3 3M 20 1 2W R902 1 247 871 91 CARBON 47K 5 1 4W R903 1 249 421 11 CARBON 2 2K 5 1 4W 0R904 1 249 381 11 CARBON 1 5 1 4W F R920 1 249 421 11 CARBON 2 2K 5 1 4W R921 1 247 871 91 CARBON 47K 5 1 4W R922 1 247 863 91 CARBON 22K 5 1 4W R923 1 249...

Page 72: ... 100 566 91 CERAMIC CHIP 0 1uF 10 25V C294 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C298 1 162 960 11 CERAMIC CHIP 220PF 10 50V C299 1 162 960 11 CERAMIC CHIP 220PF 10 50V CONNECTOR CN201 1 564 721 11 PIN CONNECTOR SMALL TYPE 5P CN202 1 690 880 31 LEAD WITH CONNECTOR JACK J298 1 819 187 11 PIN JACK 3P VIDEO3 IN PORTABLE AV IN RESISTOR R298 1 216 821 11 METAL CHIP 1K 5 1 10W R299 1 216 821 11 METAL C...

Page 73: ...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 74: ...he revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2007 05 New 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 ...

Search results

Summary of Contents for STR-K995

Reviews:

Related manuals for STR-K995

Brands by name

Popular brands

Sony STR-K995, Service Manual

Search results

Summary of Contents for STR-K995

Reviews:

Related manuals for STR-K995

Brands by name

Popular brands