JVC AV-32D202/G Service Manual page 68

BLOCK DIAGRAM
IF
TU001
TUNER
SCL0
SDA0
Y
J601
P
B
COMPONENT
P
VIDEO-IN
R
SCL0
SCL0,SDA0
SDA0
V-PIP(TV)
TU001
AFC2
TUNER
PIP PWB (ONLY AV-32D502)
AV SELECTOR PWB (1/2)
S-VIDEO
VIDEO
J501
AUDIO L/MONO
INPUT1
AUDIO R
S-VIDEO ONLY
AV-32D502
J502
AUDIO L/MONO
INPUT2
AUDIO R
AUDIO L
J503
AUDIO R
AUDIO OUT
VIDEO
J401-J403
AUDIO L/MONO
INPUT3
AUDIO R
(FRONT)
FRONT AV INPUT PWB
POWER VOL+ VOL- CH+ CH- MENU
REMOCON ON TIMER
RECEIVER LED
FRONT CONTROL PWB
SCL0
SDA0
COM_Y
COM_CB
1 CHIP DECODER
COM_CR
VC-R
VC-G
VC-B
C
Y
IC301
HP
PIP
CONTROLLER VP
V-PIP(EXT.)
SCL0
SDA0
OSD-R,OSD-G,OSD-B
IC702
EEPROM
IC501
C
AV SW
Y
TV
L/R
Y
LPF
IC201
VIDEO
3L DIGITAL
C
COMB FILTER
BPF
C
Y
IC371
AMP
AC IN
LF PWB
No.51799
AV-32D202 AV-32D202
AV-32D302 AV-32D302
AV-32D502 AV-32D502
R, G, B
CF021
IF VTV
4.5MHz
TRAP
IC101
CF041
4.5MHz BPF
SIF
MPX
V. OUT
H. OUT
Y
AMP
C
BUF
SCL0
SDA0
IC701
MICRO
COMPUTER
SCL1
SDA1
MAIN PWB
2-3 2-4
CRT SOCKET PWB
R, G, B
RGB DRIVE
CNMPX
AUDIO_L/R
AV SELECTOR PWB (2/2)
SCL0
IC151
IC001
SDA0
SOUND
MTS&TONE/VOL
ENHANCEMENT
CONTROL
AUDIO PROCESSOR
L/R
L/R
IC401
VERT OUT
Q511
H. OUT
REG.
B1
POWER SUPPLY
CIRCUIT
No.51799
V01
SP
L
IC401
SP
AUDIO OUT
R
L/R
V
H
DY01
DEF YOKE
FOCUS
T502
SCREEN
FBT
HV