Block Diagram - JVC AV-29L6SU Service Manual

BLOCK DIAGRAM

SIF
TU001
VHF/UHF TUNER TV CV
MAIN PWB
VTV OUT
LTV/RTV OUT
R1/G1/B1
EXT-1
V1
L1/R1
R2/G2/B2
V2
Y2/C2
EXT-2
L2/R2
V2 OUT
L2/R2 OUT
V3
L3
EXT-3
R3
KEY
FRONT
PWB
REMOCON
IC8851
REMOTE-CONTROL
RECEIVER
AC IN
F8901
POWER SW
POWER SW PWB
IC651
AUDIO OUT
IC701
MEMORY
SDA0
SCL0
TV CV SIF M_L
M_R
L_OUT/R_OUT
SC_R1/G1/B1
E1_CV
E1_L/E1_R
SC_R2/G2/B2
E2_CV
E2_Y/E2_C
IC701
E2_L/E2_R
V2 OUT
L2/R2 OUT
MICROCOMPUTER/
TELETEXT DECODE/
AV SELECT/
VIDEO PROCESS/
E3_V
SOUND PROCESS
E3_L/E3_R
KEY
REMOCON
ROTATION
IC8551
ROTATION
ROTATION DRIVE
AC PWB
LF2901
LF2902
L/R
PC901 IC951
IC901
VOLTAGE
POWER ERROR
T551
REG. FEEDBACK
AMP
HVT
T901
B1
SW
TRANS.
IC501 IC501
PARABOLA DRIVE PARABOLA DRIVE
IC301
RGB & DEF
EW_DRIVE
PROCESSOR
EW
DRIVE
HS_OUT
VS_OUT
SYNC PROCESSING/
H & V DRIVE
ROUT
GOUT
BOUT
RGB RGB
CONTROL DRIVE
VMOUT
SIGNAL PWB
D2901
(No.YA366)2-3 2-4(No.YA366)
SCREEN
EHT
FOCUS
Q461
Q521
PARABPLA
H.OUT
OUT
IC461 IC401
Q501 VD
PARABOLA
H.DRIVE V.OUT
AMP
HD
HD
IC3203
B
VD
B OUT
R_OUT
G_OUT
IC3202
B_OUT R
R OUT
IC3201
G
G OUT
Q3104
Q3105
SVM
Q3108
Q3109
VM AMP
CRT SOCKET
PWB
FRONT
PWB
HEAD
PHONE
SPEAKER L
SPEAKER R
DEF YOKE
H
V
CRT
VM COIL
ROTATION
COIL