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Block Diagram - JVC AV-21B116 Service Manual

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BLOCK DIAGRAM

TU001
IF
TUNER
SCL/SDA
IC702
MEMORY
VIDEO
FRONT IN
AUDIO
VIDEO
REAR IN
AUDIO
VIDEO
REAR OUT
AUDIO
AC IN
POWER SW
LF901
MAIN PWB(1/4, 3/4)
SF102
Q102
IF AMP
SAW FILTER
SCL/SDA
IC701
MICRO COMPUTER
D901
T921
SW
TRANSF.
IC921
POWER
REG.
(No.YA417)2-3
STB_PW
IC703
5V REG.& RESET
LED(TIM)
SAW
REMOCON
IC651
AUDIO AMP
AUDIO OUT
SCL/SDA
EXT
RGB/YS
IC301
1CHIP DECODER
R OUT
VIDEO IN
AUDIO IN
G OUT
B OUT
VIDEO OUT
AUDIO OUT
V OUT
Q521
H OUT
H DRIVE
IC971
9V OUT
9V REG.
IC972
5V OUT
5V REG.
T522
FBT
B1
2-4(No.YA417)
POWER LED
TIMER LED
REMOCON
RECEIVER
HEADPHONE
SPEAKER L
SPEAKER R
MAIN PWB(4/4)
Q351
R OUT
Q352
G OUT
Q353
B OUT
IC421
V OUT
Q522
H OUT
EHV
SCREEN
FOCUS
CRT
DEF YOKE
(V)
(H)

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