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JVC HR-XVC22UC, Schematic Diagrams, Page: 6 / 38

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JVC HR-XVC22UC Schematic Diagrams Download Page 6

A

1

2

3

4

5

B

C

D

2-5

C78

B10

CN1

GND

D1

L2001

FMA_CH2

FMA_COM

FMA_CH1

Fsc

C63

C57

Q7

R21

C62

C61

L10

Q8

C58

C59

C60

R2022

D2001

NA_PB

C55

C56

GND

SW5V

R2007

R2024

NA_REC

C2004

C2003

SW12V

CN2001

IC1

TP111

R2021

R2013

R2014

C2006

R2015

C2007

C2008

C2010

C2009

R2016

C2011

R2017

Q2003

R2018

R2019

Q2002

Q2001

C2012

Q2055

N.REC_ST[H]

R37

R2055

C2005

R2056

C2054

C2055

C2053

R2054

Q2051

C2052

Q2053

C2051

N.REC[H]

TO SYSCON

TO SYSCON

TO DRUM

TO FMA/DEMOD

TO SYSCON

TO FMA/DEMOD

Q2052

CTL[-]

CTL[+]

Q2054

R2053

T2051

R2060

R2059

R2058

R2057

CN2002

SHORT

OPEN

SHORT

#

#

2SC2412K/QRS/

2SC3928A/QRS/

#

#

OPEN

OPEN

2SC2412K/QRS/

2SC3928A/QRS/

#

#

1SS133

1SS270A

OPEN

OPEN

OPEN

JCP8060-NVA

JCP8060-MSA

D.FF

/16

/50

/50

UN211E

DTA144WKA

RT1P44HC

2SD601A/QRS/

2SC2412K/QRS/

2SC3928A/QRS/

2SD601A/QRS/

2SC2412K/QRS/

2SC3928A/QRS/

/50

UN221E

DTC144WKA

RT1N44HC

#

/50

#

#

/25

#

#

MY

#

UN221E

DTC144WKA

RT1N44HC

2SB709A/QR/

2SA1037AK/QR/

2SA1530A/QR/

P/R

A.E

CTL

2SB709A/QR/

2SA1037AK/QR/

2SA1530A/QR/

#

FE

0.1

0.01

2.2k

10

µ

0.1

0.1

10k

0.1

12k

10k

33k

12k

390k

0.0068

270

22

4.7

680p

0.001

33k

4.7

22k

4.7k

4.7k

4.7

10k

4.7

10

12k

330p

10k

18k

47k

18k

47k

MAIN(VIDEO/N.AUDIO) SCHEMATIC DIAGRAM

Summary of Contents for HR-XVC22UC

Page 1: ...JAPAN LIMITED No YD008SCH 2004 3 DVD PLAYER VIDEO CASSETTE RECORDER YD008 2004 3 HR XVC22UC HR XVC23UC HR XVC26US HR XVC27UC HR XVC27US HR XVC22UC HR XVC23UC HR XVC26US HR XVC27UC HR XVC27US D3PV0 CD ROM No SML200404 SCHEMATIC DIAGRAMS ...

Page 2: ...asurable or unnecessary to measure 2 Indication on schematic diagram Voltage Indications for REC and PB mode on the sche matic diagram are as shown below 5 Signal path Symbols The arrows indicate the signal path as follows NOTE The arrow is DVC unique object Playback signal path Playback and recording signal path Recording signal path including E E signal path Capstan servo path Drum servo path Ex...

Page 3: ...ponent face parts face indicated 2 Parts location guides Parts location are indicated by guide scale on the circuit board Note For general information in service manual please refer to the Service Manual of GENERAL INFORMA TION Edition 4 No 82054D January 1994 LOCATION REF No IC101 B C 6 A IC Category IC Horizontal A zone Vertical 6 zone B Foil side A Component side C Chip component D Discrete com...

Page 4: ...A 1 2 3 4 5 B C D 2 3 VIDEO N AUDIO Page 2 5 FMA DEMOD Page 2 7 SYSCON Page 2 9 SW REG Page 2 11 TUNER Page 2 13 TERMINAL Page 2 15 SUB CPU Page 2 17 BOARD INTERCONNECTIONS ...

Page 5: ...D E F G 2 4 FW7002 CN7001 Page 2 21 Page 2 19 Page 2 20 p10600001a_rev0 ...

Page 6: ...TO FMA DEMOD Q2052 CTL CTL Q2054 R2053 T2051 R2060 R2059 R2058 R2057 CN2002 SHORT OPEN SHORT 2SC2412K QRS 2SC3928A QRS OPEN OPEN 2SC2412K QRS 2SC3928A QRS 1SS133 1SS270A OPEN OPEN OPEN JCP8060 NVA JCP8060 MSA D FF 16 50 50 UN211E DTA144WKA RT1P44HC 2SD601A QRS 2SC2412K QRS 2SC3928A QRS 2SD601A QRS 2SC2412K QRS 2SC3928A QRS 50 UN221E DTC144WKA RT1N44HC 50 25 MY UN221E DTC144WKA RT1N44HC 2SB709A QR ...

Page 7: ...TP106 TP111 R37 TO SYSCON TO SYSCON TO TERMINAL TO TUNER TO TERMINAL L1 C36 L7 C2001 C44 C40 C39 C41 C49 C2002 R2010 C46 C35 C38 C43 R11 C48 C47 C45 OPEN OPEN OPEN 50 SHORT 25 QAX0739 SHORT 25 OPEN 33 70A OPEN OPEN OPEN OPEN NVA MSA 50 25 OPEN 6 3 PB FM D FF OPEN 50 50 50 OPEN 50 50 OPEN 50 50 1 33p 1 1 8 2k 1 1 0 1 0 1 0 1 0 1 10µ 0 01 2 2 10 0 1 10 1k 10k 10k 12k 10k 0 1 4p 0 1 0 1 0 1 0 1 3 3 1...

Page 8: ...Q2202 R2220 C6602 SIF C2222 Fsc TO VIDEO N AUDIO TO TERMINAL TO TUNER TO SW REG C6605 R2211 R2212 R6502 C6517 DVD_OUT L DVD_OUT R R2222 R2221 R2224 R2223 GND AL5 8V C6601 C6505 C2234 C2235 25 16 25 25 50 25 OPEN 2SD601A QRS 2SC2412K QRS 2SC3928A QRS OPEN UN211E DTA144WKA RT1P44HC UN221E DTC144WKA RT1N44HC 50 50 50 50 0 022 0 022 10 22 10 10 2 2 10 0 022 0 1 0 022 0 1 0 0 1 100 100 4 7k 1k 3 9k 4 7...

Page 9: ... C2259 C2262 K2251 K2252 K2253 C6503 C2203 C6502 C2202 C2201 C6501 C6516 C2209 C2210 C2211 R2255 R2230 C2212 R2231 R2208 R2206 R2204 R2202 C6601 C2230 C2231 B6601 C2235 25 25 6 3 1SS133 1SS270A H REC_ST H A FF A ENV ND L 6 3 A PB_FM OPEN 50 OPEN OPEN OPEN OPEN 50 50 25 50 25 25 25 6 3 6 3 50 OPEN OPEN 0 015 680k 0 01 0 01 0 01 0 01 0 01 0 015 10 10 33 3 3k 10µ 4 7k 47 0 1 47k 47k 47k 47k 0 33 1 4 ...

Page 10: ...NC CTLAMPOUT CTLSMTIN CFG SVcc AVss OVCC CVOUT OVSS CTL VIDEO_ENV BS_ANT AFC LED HSYNC KEY2 VSYNC AFCosc FSCIN AFCpc CSYNC CVIN1 AFCLPF CVIN2 VLPF NC NC 16 OPEN 50 CAP M_FG CAP M_Vcc Vcc5V CAP M_F R LM_VCTL M_GND S_GND Vcc12 CAP M_VCTL LM_F R S DRUM_PG FG DRUM_VCTL GND LSA LSB LSC LSD 6 3 6 3 1SS133 SHORT 6 3 OPEN OPEN OPEN OPEN PTZ NV16A PTZ NV16A OPEN 1 4W LNB2301L01VI 1SS133 RPI 304 RPI 304 24L...

Page 11: ...CIN FCpc SYNC VIN1 FCLPF VIN2 LPF C START_SENSOR C HD6432199 F HD64F2199F QAX0444 001 QAX0444 002 OPEN GND RESET FWE AL5V SIO SII DTC144WKA UN221E GND LED2 GND GND ILLUMI_LED RC AL5V KEY2 KEY1 DIG1 DIG2 DIG3 DIG4 DIG5 DIG6 DIG7 D_A D_B D_C D_D D_E D_F D_G DTC144WKA UN221E OPEN 16 QAX0527 001 QAX0528 001 QAX0532 001 QAX0533 001 OUT VDD NC GND S 80827ANNP W IC PST3427U X AFC BS_DIGI RPAUSE COMPU OPE...

Page 12: ...CP QMFZ050 1R5 S1WB A 60 4102 S1WB A 60 10 10 SB240 RK14 21DQ04 2SD1858 2SB709A QR 2SA1037AK QR 2SA1530A QR MTZJ33D RD33ES B4 2W 1k MM1431AT L5431 UTCTL431 TL431 A 50 10ERB40 AU01 D G S 2SK2043 250 MY 10EDB20 1A3G QQR0678 001 QQR0621 001 SHORT 1SS133 1SS270A PC123Y22FZ ON3131 RS LTV 817M BC QQR0532 001 QQR0932 001 QQR0816 001 QQR0516 001 QQR1428 001 200 1 2W 50 1W 2SC3576 JVC 50 MY 50 250 250 MY 1...

Page 13: ...5 C5304 C5313 Q5310 R5316 C5305 L5301 L5302 L5303 D5306 Q5315 C5314 D5310 B5303 Q5309 R5313 R5312 R5314 R5315 Q5308 CP NMFZ012 1R0X M CP NMFZ012 1R0X M CP QMFZ050 1R5 2SC5739 QP 2SD2394 EF 50 10 2SC5739 QP MM1431AT UTCTL431 L5431 TL431 A 10 UN211E DTA144WKA RT1P44HC Cont Sub Vin Vo NC GND Cn MM1565AF 35 MTZJ27D RD27ES B4 UN211E DTA144WKA RT1P44HC 2SD2144S UV 10 50 10 MTZJ11C RD11ES B3 16 10 2SD185...

Page 14: ... C6054 C6053 B6024 C6013 C6012 B6025 C6052 L6050 R6054 R6050 R6055 C6055 C6020 C6021 L6005 R6020 R6021 C6008 C6007 C6006 C6005 D6002 B6020 AFC BS_ANT I2C_DATA I2C_CLK TO SYSCON TU_V_MUTE H 6 3 6 3 50 HZ30 2L 1µ 1k 330 100p SHORT 1 2k 0 4 7k 22p 1k 1k 1000 0 01 10 MAIN TUNER SCHEMATIC DIAGRAM OPEN ...

Page 15: ...EMOD TO FMA DEMOD TO SW REG TO TERMINAL SIF C6532 CF6031 Q6031 L6032 R6031 C6033 R6034 Q6030 R6030 GND TU_VIDEO RF_VIDEO RF_AUDIO GND SW5V SW12V BT2 OPEN 2SB709A QR 2SA1037AK QR 2SA1530A QR 0 01 OPEN SHORT 100 OPEN OPEN 3 3k p10599001a_rev0 ...

Page 16: ...V GND M5V M9V A5V R8020 R7135 R7180 L_1_V F_V DVD_V_IN R7179 GND R7178 R7177 R7173 R7174 R7175 R7176 C7137 C7138 C7139 C7140 R7184 R7183 C7141 CN7103 M9V M5V S5V SGND SGND S3 3V D3 3V D3 3V DGND SPDIF DGND SWMUTE AOUTL AOUTR AGND AGND A5V MGND MGND Y G V GND V GND V GND V GND CB B CR R C Y COMP LRMUTE NC UCS SCS SCLK U2SDT S2UDT CPURST 1SS133 OPEN OPEN O OPEN 16 OPEN MM OPEN HA17558AF RC4558D 16 1...

Page 17: ...7102 R7169 R7171 C7118 R7193 R7191 R7192 C7191 Q7192 Q7191 C7123 C7124 C7125 J7006 J7005 C7119 R7138 R7182 R7501 C7502 C7501 Q7113 B7502 B7501 RF_VIDEO DVD H V_FROM_OSD OPEN OPEN 6 3 OPEN OPEN 74VHCT08ASJ OPEN OPEN OPEN 50 S_OUT OPEN 6 3 OPEN OPEN 6 3 25 OPEN MM1623XF MM1507 25 UN2211 DTC114EKA UN2111 DTA114EKA 6 3 6 3 6 3 SHORT SHORT OPEN 2SB709A QR 2SA1037AK QR 2SA1530A QR SHORT SHORT 33 47 0 1 ...

Page 18: ...IC8202 SCS C8203 SMUTE D8302 LED1 TO TERMINAL CPURST D8301 D8303 C8302 R8301 L8301 C8301 R8204 R8203 R8202 R8201 LB1641 6 3 QA OPEN 3V 5V SN74HCTOBAPW OPEN RD5 1ES B2 OPEN 1 4W SHORT 16 GND OUT1 P1 V2 IN1 IN2 VCC1 VCC2 P2 OUT2 0 1 47 1k 1k 1k 0 1 0 01 4 7 10 330 47K 1 8k 1 8k 1 8k MAIN SUB CPU SCHEMATIC DIAGRAM ...

Page 19: ... R8252 R8263 R8262 R8251 R8250 R8227 R8221 R8260 R8259 TRAYCLSW TRAYOPSW DGND M M QAX0246 001 VREF VDD OSC2 OSC1 VSS XI GND XO OPEN MMOD GND K_B DATA_TO_SYS K_B DATA_FR_SYS K_B CLK OPEN OPEN OPEN S2UDT1 U2SDT1 SCLK1 USC RESET_IN CPURST SCS REQ L SMUTE TRAYCLSW TRAYOPSW VREF GND LED1 LED2 TRAYCTL MT0 MT1 ILLUMI_LED 10k 10k 1k 1k 1k 0 1 10k 2 2k 2 2k 2 2k 2 2k 2 2k 1k 1k 330 330 p20401001a_rev0 ...

Page 20: ...C2412K 2SD601A 2SC3928A 2SC2412K 2SD601A 2SC3928A 2SC2412K 2SD601A 2SC3928A 2SC2412K 2SD601A 2SC3928A OPEN OPEN SLR 343MC D1 D2 D3 D4 D5 D6 D7 Da Db Dc Dd De Df Dg LTG 0376M J 2SA1037AK 2SB709A 2SA1530A 2SA1037AK 2SB709A 2SA1530A 2SA1037AK 2SB709A 2SA1530A 2SA1037AK 2SB709A 2SA1530A 2SA1037AK 2SB709A 2SA1530A 2SA1037AK 2SB709A 2SA1530A 2SA1037AK 2SB709A 2SA1530A DIG1 DIG2 DIG3 DIG4 DIG5 DIG6 DIG7 ...

Page 21: ...EN OPEN 6 3 V OUT VCC GND 10k 2 2k 10k 47 0 R7042 CN7191 TO MAIN TERMINAL CN7103 D7005 D7001 S7015 S7014 R7025 J7191 J7191 C7191 D7191 D7192 J7191 R7191 FRONT_AUDI FRONT_AUDI FRONT_VIDE GND GND GND GND LED1 P EJ GND SLR 343MC OPEN AUDIO R _IN AUDIO L _IN OPEN OPEN OPEN VIDEO_IN QNN0591 002 330 4 7k 75 p20396001a_rev0 ...

Page 22: ... NI DGND LA6502 X 0 SGND 10K 0 022 0 01 16 0 022 0 022 0 022 560p M9V MGND DGND M5V 0 015 16 47K 30K 150P 270P 27K 22k SGND 0 1 16 DGND SGND UN2119 X NI NI 0 1 16 0 1 16 DGND P3 3V 0 NI 330 330 NI 0 1 16 0 1 16 10k NI NI QGF1016F2 08W NI NI NI 0 1 16 100 100 0 1 16 27 470 27 470 24k 18K 47 6 3 47 6 3 2 2 2 2 0 0 470 0 1 16 330 24k NI 0 1 16 1k NI NI 1k NI 10k 10K 0 0082 0 015 16 0 015 16 0 47 2 2 ...

Page 23: ...k D1 2V 0 1 16 1 16 30k 16k 0 1 16 0 1 16 0 1 16 1k 1k 0 1 6 3 0 1 16 NI 150 150 150 150 NI NI NI NAX0550 001X 15p D3 3V P3 3V 0 VGND 18p 0 0 33k 0 10K NAD0025 103X 0 1 16 2 2K 0 1 16 0 0 SGND DGND D3 3V S3 3V 220 4 0 S 80827CNNB W 1K 1K NI NI 0 0 0 47 NI 0 1 16 0 01 16 NI NI NI NI NI NI NI NQR0339 002X DGND 6 8 680 27 0 1 16 0 0 1k 1k NI 1 16 1M 0 1 16 0 033 16 0 1 16 0 1 16 0 1 16 0 1 16 0 1 16 ...

Page 24: ..._RST EXADT10 EXADT9 EXADT8 EXADT7 EXADT6 EXADT5 EXADT4 EXADT3 EXADT2 EXADT1 EXADT0 MDQ15 MDQ14 DAC0CS MDQ13 PCMCLK MDQ12 MDQ11 MDQ10 MDQ9 MDQ8 MA8 MA7 MA6 MA5 MA4 MA2 MA0 MA10 MDQ7 MDQ6 MDQ5 MDQ4 MDQ3 MDQ2 MDQ1 MDQ0 DAC1CS DAC2CS EXADR20 DCLK DQM0 NRAS NCAS NWE DDATA NCSM BA0 BA1 BCK AOUT0 AOUT1 EXADR16 AOUT2 NEXCE DQM1 MCK EXDAT15 EXDAT7 LRCLK EXDAT14 EXDAT6 EXDAT13 EXDAT5 EXDAT12 EXDAT4 EXDAT11 ...

Page 25: ...01 TP64 TP65 K724 K722 K725 TP58 R721 C511 C506 C508 C507 C509 C505 QGF1016F2 19W 0 1 16 NI NI S5V 10 16 M5V NI 1k 0 1 16 QGF1016F2 08W NQR0129 002X QGF1016F2 17W NI 470 470 NI 47k M9V NI NI 0 0 0 0 0 1 16 0 NI 0 1 16 1k NI NI VGND NQR0129 002X NQR0129 002X NQR0129 002X NI NI NI NI NQR0129 002X NI 0 NQL044K 100X NI NI 10 AK4384VT X NI 0 NI NI 220 6 3 MGND 220 SGND DGND 0 1 16 S3 3V 220 220 NI NI N...

Page 26: ...76 R7177 R7178 R7179 R7180 R7181 R7501 R7502 R7503 R7504 R7505 R7506 R7507 R8001 R8002 R8003 R8004 R8005 R8006 R8007 Q3001 R8008 R8009 R8010 K8301 L8301 R8013 R8014 R8015 R8016 R8017 R8018 R8051 R8052 R8054 R8055 Q8301 R3201 R3202 D3004 D3005 Q3004 C3011 C3014 C3046 C3056 C3071 C8202 C8203 C4031 CP3002 CP4002 D3003 L4001 R7183 R3033 R3034 R7184 R3206 R3210 R3211 R3214 R3215 R3216 R3217 R3218 R3219...

Page 27: ...6008 C6012 C6013 C6020 C6021 C6033 C6052 C6053 C6054 C6055 C6501 C6502 C6503 C6504 C6505 C6508 C6509 C6511 C6512 C6513 C6514 C6515 C6516 C6517 C6532 C6601 C6602 C6605 C7109 C7114 C7117 C7118 C7119 CN1 C7120 CN2002 C7121 C7122 23 C7124 C7125 C7191 D3001 CF6031 D6002 L6001 L6003 L6005 L6006 L6032 L6050 J7004 J7005 L7101 J7008 Q6030 Q6031 Q7191 Q7192 R6020 R6021 R6030 R6031 R6034 R6050 R6051 R6502 R7...

Page 28: ...202 B C 13F R203 B C 13E R204 B C 13E R205 B C 12F R206 B C 12E R207 B C 12E R210 B C 12E R211 A D 12F R212 B C 12E R2007 B C 14M R2010 B C 15M R2013 B C 16M R2014 B C 16M R2015 B C 17M R2016 B C 16M R2017 B C 15M R2018 B C 13N R2019 B C 13N R2021 B C 17M R2022 B C 16H R2023 A D 17I R2024 B C 15M R2053 B C 21D R2054 B C 20C R2055 B C 21D R2056 A D 20C R2057 B C 20C R2058 B C 20C R2059 B C 20C R206...

Page 29: ...E 6 4 0 C 0 0 B 14 5 0 7 Q2003 E 5 0 5 1 C 14 6 5 0 B 4 7 0 Q2051 E 0 0 C 7 4 0 2 B 0 4 0 2 Q2052 E 10 6 10 7 C 10 4 0 2 B 9 8 10 6 Q2053 E 0 0 C 0 10 6 B 4 8 0 Q2054 E 10 4 0 1 C 10 1 0 2 B 9 6 0 Q2055 E 0 0 C 0 0 B 4 8 0 Q2201 E 5 6 5 6 C 1 1 0 7 B 5 6 5 6 Q2202 E 0 0 C 5 6 5 6 B 0 0 Q2203 E 0 0 C 0 0 B 1 0 0 8 Q2204 E 0 0 C 0 0 B 1 0 0 8 Q3001 E 0 0 C 4 2 4 2 B Q3002 E 0 0 C 4 2 4 2 B Q3004 E 0...

Page 30: ...710 R711 R712 R724 R729 IC505 TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 TP12 TP13 TP14 TP15 TP16 TP17 TP18 TP19 TP20 TP21 TP22 TP23 TP24 TP25 TP26 TP27 TP28 R321 R322 R323 R745 R746 R747 R748 TP62 TP63 TP64 TP65 TP71 TP72 TP73 TP74 TP75 TP76 TP77 TP78 TP81 TP82 TP83 TP84 TP85 TP86 TP87 TP88 TP89 TP90 TP91 TP92 TP93 TP94 TP99 IC704 IC705 TP302 TP303 TP306 TP307 TP308 TP309 TP310 TP311 TP312 TP3...

Page 31: ...7B R7040 B C 19B R7041 B C 7C R7042 B C 6C R7191 B C 4B OTHER DI7001 A D 15B J7191 A D 3B S7001 A D 2C S7002 A D 3A S7003 A D 4A S7004 A D 6A S7005 A D 7A S7006 A D 8A S7010 A D 5A S7011 A D 6C S7012 A D 8C S7013 A D 12C S7016 A D 3C S7017 A D 4C S7014 A D 6D S7015 A D 6C C205 C206 C208 C253 C259 R909 C910 TP331 CN501 IC701 R204 R205 R206 R207 R208 R254 TP R746 TP51 TP52 TP53 TP55 TP56 TP57 TP58 T...

Page 32: ...IVE 60 POWER_DET IN DETECTION SIGNAL FOR POWER DOWN OF AC POWER SUPPLY 61 12C_CLK_AV OUT SERIAL DATA TRANSFER CLOCK FOR THE VIDEO AUDIO IC 62 12C_DATA_AV IN OUT SERIAL DATA TRANSFER OUTPUT FOR THE VIDEO AUDIO IC 63 S CLK OUT SERIAL DATA TRANSFER CLOCK FOR DVD CPU 64 S DATA_FR_SYS OUT SERIAL DATA TRANSFERMER OUTPUT FOR DVD CPU 65 S DATA_TO_SYS IN SERIAL DATA TRANSFERMER INPUT FOR DVD CPU 66 D_B OUT...

Page 33: ... parts shown in this schematic are ciritical for sefety 2 This schematic is only for reference Avoid replacing individual parts Replace the entire unite only XT1 XT2 P03 SI SB1 P23 BUZ 4MHz RESET IC X2 X1 VDD P00 INT4 P01 SCK P02 SO SB0 P10 INT0 P11 INT1 P12 INT2 T11 T12 P13 T10 C4 R10 R5 VDD VDD VDD 45 44 43 47 46 42 39 41 37 38 40 36 32 34 35 31 30 29 28 23 24 27 22 25 21 26 20 19 18 12 17 11 16...

Page 34: ...OM_OSD V_TO_OSD S1OUT IC1 26 IC1 29 TP106 PB FM REC 0 52Vp p 10mV 20µsec DIV PB 2 1Vp p 50mV 20µsec DIV PB 0 58Vp p 20mV 20µsec DIV WF2 WF3 WF4 TP111 D FF REC PB 4 2Vp p 0 1V 5msec DIV WF5 IC1 86 REC 1 45Vp p 50mV 20µsec DIV WF7 IC1 21 REC PB 0 98Vp p 20mV 20µsec DIV WF1 TO TUNER TU_VIDEO 7 1 3 5 CN502 TO DVD UNIT C Y CB B CR R VIDEO BLOCK DIAGRAM 2 1 CN7191 4 SW JACK 3 7 CN7103 FRONT_VIDEO 6 J719...

Page 35: ... CHROMA ACC MIX LEVEL ADJUST B E 3 3k ADD CH1 HiFi TRAP REC TRAP FH HPF CTL TRAP P EQ SW13 DL G EQ DO DET LPF S DET ET LPF EMPH N L DEH YNR PG AGC DET H E CLEAR SYNC VIDEO ALC FBC PC HP NC TRAP NC CCD CONT MPAL CONV C DELAY SW10 Y LPF DELAY SECAM SSEQ N L DE EMPH P R SW9 P R SW8 INT EXT SW12 SQPB SQPB CH2 P R SW16 SW25 SD SD SW38 P R SW28 P R 0 5Vp p R SDECK SW22 R SDECK 35PinGCL SW21 SQPB SW20 P ...

Page 36: ...5 96 97 98 VIDEO N AUDIO SIGNAL PROCESSOR IC1 NOT USED NOT USED 69 67 X2 1 3 TU6001 ANT IN ANT OUT SIF OUT SYSCON A MUTE H N REC H TO N REC_ST H I2C_CLK_AV I2C_DATA_AV H REC_ST H Q2201 Q2204 MUTE CONTROL 47 L R J7002 LINE OUT 6 5 7 AUDIO L AUDIO R 1 3 CN7301 AOUTL AOUTR DVD UNIT TO SW5V SIF_IN 48 6 3 SW JACK 2 CN7103 4 CN7191 9 7 R R L L J7004 DVD LINE OUT 3 1 2 AUDIO R AUDIO L L R J7002 L 1 IN 2 ...

Page 37: ...33 JS3001 3 4 2 5 5 6 1 4 9 10 11 12 1 2 2 1 12 10 4 11 9 1 DRUM MOTOR 5 8 5 7 3 in 1 MDA CAP MOTOR 5 5 LOADING MOTOR M M D PG D PG L1 L2 CAP M FG CAP M F R CAP M VCTL LM F R S DRUM PG FG DRUM VCTL CN3001 WF1 WF2 PHOTO SENSOR PHOTO SENSOR PC3001 PC3002 37 42 SP FG TU FG CVIN2 16 V_TO_OSD TO TERMINAL CVIN1 17 SDA SCL 5 6 IC3003 SERIAL MEMORY TO TUNER 49 48 I2C_DATA I2C_CLK I2C_CLK WF6 V_TO_OSD 19 W...

Page 38: ...8 WPC Printed in Japan JVC SERVICE ENGINEERING COMPANY OF AMERICA DIVISION OF JVC AMERICAS CORP www jvcservice com US Only JVC CANADA INC Head office 21 Finchdene Square Scarborough Ontario M1X 1A7 416 293 1311 ...

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