Wiring Diagram; Block Diagram - JVC AV-29QT4SU Service Manual

WIRING DIAGRAM

LED PWB
(SOLDER SIDE)
TOP
SIDE CONTROL
PWB
TOP
MENU
P/Ch
PL101
PL103
AV & PL102
HEADPHONE
PWB
TOP
PL106
PL107
PL104
PL105
FRONT
SPEAKER
R
PL116
SPEAKER
L
PL902
PL901
CRT SOCKET PWB
(SOLDER SIDE)
POWER SW PWB
FRONT
MAIN PWB
PL800
PL404 PL401
PL105
PL602
PL603
PL115
PL605
TOP

BLOCK DIAGRAM

MAIN TUNER
(PLL)
Antenna PIP TUNER
(PLL)
Lin
Rin
Video_in
Y
Y
B_SVHS F_SVHS
C C
FRONT
CVBS_OUT
CVBS_IN
R, G, B, FBLK
L, R _ Out
L, R _ In
DEF.
YOKE
CVBS_OUT
CVBS_IN/Yin
R, G, B, FBLK
Y, Pb ,Pr
L, R _ Out
L, R _ In
CVBS_OUT
CVBS_IN
L, R _ Out
L, R _ In
Video_in
Lin
Rin
R, G, B, FBLK
CVBS_IN
L, R _ In
I2C
UART
(No.YA085C)2-3 2-4(No.YA085C)
SAW
IF
SAW
TDA9885T
PIP
V1
V2
R
V3
G
R
B
G
CTI
B
Y
U
PIP&CTI MODULE
V
Audio
Amplifier
HP
AMPLIFIER
DAC
TDA1308T
DAC
SWoofer
Amplifier
VIFIN
IFVO
CVBS1
CVBS2
CVBS3
CVBS4
C2/C3
C4 / 52
CVBS_Out / PIP
R
G
B
FBLK
R / Cin /
G
B
FBLK
AUDIOin_4 L,R
AUDIOin_2 L,R /
AUDIOin_3 L,R /
AUDIOin_5 L,R
AUDIOout_SR,SL
AUDIOout_HPR,HPL
AUDIOout_LSR,LSL
I2SDO1
I2SD02