Block Diagram - JVC HV-34LH21, HV-34LH21/E Service Manual

BLOCK DIAGRAM

TU001
TUNER
VTV
Y/C 1
VIDEO 1
V 1
L/R 1
V 2
VIDEO 2
L/R 2
V3/Y
CB
CR
VIDEO 3
L/R 3
V2 OUT
LINE
L/R2 OUT
OUT
AV JACK
PWB
AC IN
SIF
IC101
MULTI SOUND
TV L/R
PROCESSOR
L/R
IC201
AV SW
VTV
V 1
V
V 2
V3/Y
V 4
Y/C 1
Y
C
Y/C 4
L/R
L/R 1
L/R 2 L/R
L/R 3
L/R 4
MAIN PWB
FRONT
REMO
CONTROL
IC001
PWB
(2/2)
REMOCON
RECEIVER
FUSE
FILTER
POWER SW
No.52200
IC601
L/R
L/R
PRE AMP
MI-COM / 100Hz PWB
CV/Y
IC301
IC201
C
DOUBLE RGB PROCESS/
SCAN
DEFLECTION
CONVERTER/ CONTROL
VIDEO PROCESS
HD
VD
Y
Cb
Cr
POWER
&
DEF. PWB
Q501
H.DRIVE
RECTIFIER SW. TRANS
2-3 2-4
L/R
IC651
AUDIO OUT
IC551
ROTATION
ROTATION
COIL
ROTAT
IC202
KEY
MICRO
V2 SYNC
H2 SYNC
COMPUTER/
TELETEXT
DECODER
REMO
R/G/B,VM
CVBS
IC401
V.OUT
Q521
H.OUT
T551
HVT
B1
SCREEN
HV
FOCUS
No.52200
SP L
L
SP R
R
HEAD
PHONE
Y/C 4
V 4
FRONT
VIDEO 4
L/R 4
CONTROL
PWB
(1/2)
KEY
CRT SOCKET PWB
IC203
B
B OUT
CRT
IC202
R
R OUT
G IC201
G OUT
VM COIL
Q108 / Q109
VM
VM OUT
V.DY
H.DY