Wiring Connection Diagram; Interconnection Diagram - JVC AV-20FD22 Service Manual

WIRING CONNECTION DIAGRAM

A B
8
CAUTION: SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ATTENTION: LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
7
NOTE: THIS INTERCONNECTION DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
BLADE
WIDE
6
CD501
AC120V 60Hz
CP810B
1 AT+8V
2 SOUND GND
3 SOUND+B
4 AT+6V
5 AT-8V
6 GND
5
7 GND
8 FBT+8V
9 FBT+12V
10 CHROMA+5V
11 X-RAY TEST
MAIN PCB
PCB070
TMA502 CP820B
1 H.OUT
2 P.CON+30V
SCREEN FOCUS
3 ACL
4 GND
5 V.OUT
6 AFC
4
7
8 POWER FAIL
9 TV POWER ON H
CP811
10 EW OUT
11 DEGAUSS H
12 P.CON+9V
NC NC
3
CD803
NC
2
CRT PCB
PCB110
TCA359
CD801
1
CD811
A B
AV-20FD22
C D

INTERCONNECTION DIAGRAM

OPERATION PCB
PCB030
TEAA65
H NC H
2
2 3
1
1
E
E
J8001 J8002
R L
AUDOI IN
CD403
CD810 CP8004
AT+8V 1
SOUND GND 2
SOUND+B 3
AT+6V 4
AT-8V 5
GND 6
GND 7
FBT+8V 8
FBT+12V 9
CHROMA+5V 10
X-RAY TEST 11
CP8005
CD820
H.OUT 1
P.CON+30V 2
ACL 3
GND 4
AV PCB
V.OUT 5
PCB250
AFC 6
TMA503
VD VD 7
POWER FAIL 8
TV POWER ON H 9
EW OUT 10
DEGAUSS H 11
P.CON+9V 12
NC
CP8006
GND 1
V801 R OUT 2
G OUT 3
B OUT 4
CLAMP 5
CD850
C D
No.51821
AV-20FD22
E
COMMAND TRANSMITTER
TM101
OS101
Vout 1
HEADPHONE
B+ 2
J301
GND 3
TO OS751
H
2
1
E
J8003
VIDEO IN
CP4001
1 SDT7
2 GND
3 SDT6
CP8002 CP8501
4 GND
18 TX 1
5 SDT5
17 RX 2 SYSCON PCB
PCB010
6 GND
16 SSC-MRST 3
VMX215
7 SDT4
15 SSC-MTSR 4
8 GND
14 SW1 5
9 SDT3
13 DVD RESET 6
10 GND
12 D LOAD 7
11 SDT2
11 P.CON+A5V 8
12 GND
10 GND 9
13 SDT1
9 GND 10
14 GND
8 P.CON+3.3VA 11
7 P.CON+D5V 12 15 SDT0
16 GND
6 P.CON+D5V 13
17 DREQ
5 GND 14
4 P.CON+3.3V 15 18 GND
19 DACK
3 P.CON+3.3V 16
20 GND
2 GND 17
DERR
1 SPDIF-134 18 21
22 GND
23 DBGN
CP8003 CP8502 24 GND
18 GND 1 25 DCLK
17 CVBS (DVD Y) 2 26 GND
16 GND 3
CP4002
15 RED (DVD C) 4
1 HD INT
14 GND 5
2 HRST
13 GREEN (CVBS) 6
3 GND
12 GND 7
4 TXD
11 8
5 RXD
10 GND 9
6 SCLK
9 AUDIO-L 10
7 RDY HIF
8 GND 11
8 GND
7 AUDIO-R 12
9 16M
6 GND 13
10 GND
5 GND 14
11 EMPH
4 15
12 C2PO
3 ZERO 16
13 LRCK
2 DVD RESET 17
14 BCK
1 MUTE 18
15 CD-DATA
16 SPDIF
TUNER
PACK
TU001
REAR A/V IN JACK REAR A/V OUT JACK
J7003 J7002
J7001
H2 H1 NC H1 H1 H2 H1 H
4 2 3 6 2 3 5 2
1 5 1 4 1
E E E E E
E
2-9 2-10
F G
CP101
1 GND
2 I2C SCL
3 I2C SDA
4 I2C OFF
5 AGC
6
CD4001
OPTICAL PICK-UP
LOADING MOTOR
LM
SPINDLE MOTOR
SLED MOTOR
DVD
DRIVE
CD4002
F G
No.51821
H
8
7
6
5
4
3
2
1
H