Block Diagram - JVC AV-28X37SUE Service Manual

BLOCK DIAGRAM

SIF
TU001
TUNER
VTV
L TV /RTV
EXT-1 TV OUT
V1, L1, R1
YS, SLOW1,R,G,B
V2/Y2, C2, L2, R2
V2,R2,L2
EXT-2
EXT-3 V3 / Y3, C3,L3 , R3
AV SW PWB
S
Y4/C4
EXT-4
V4
L4
R4
HEAD
PHONE
KEY
SIDE CONTROL
PWB
REMOCON
IC851
FRONT
REMOCON
CONTROL
RECEIVER
AC IN
FUSE
POWER SW
AV-28X37HKE AV-28X35HKE
AV-28X37HIE AV-28H35SUE
AV-28X35HUE AV-28H35BUE
IC601
DACM_L
IC101
MULTI SOUND
DACM_R
PROCESSOR
L TV /RTV L/R
IC681
AMP
M_CV/Y
IC201
AV SELECT
PROCESSOR
M_C
Y4/C4
V4
L4/R4
SDA1
SCL1
SDA2 SCL2
MICRO PROCESSOR
& TELETEXT DECODER
PWB
LF901
D901
No.52106
AV-28X37SUE AV-28X37SUE
AV-28X37HKE AV-28X35HKE
AV-28X37HIE AV-28H35SUE
AV-28X35HUE AV-28H35BUE
L
IC651
R
AUDIO OUT
MAIN PWB
IC201
IC301
VIDEO
DEF & RGB
PROCESSOR
& CODEC
SDA0
SCL0
IC003
SD RAM
IC001
IC004
ROM
MICOM / 100Hz PWB
B1
T901
2-3 2-4
L
AUDIO
OUT
R
SP L
SP R
B
R
G
VM
IC501
EW DRIVE
IC701
MEMORY
HD
VD
IC461
EW AMP
Q521
H.OUT
Q461
EW OUT
IC401
V.OUT
T551
HVT
SCREEN
EHV
FOCUS2
FOCUS1
POWER & DEF PWB
No.52106
IC203
B OUT
IC202
CRT
R OUT
IC201
G OUT
VM COIL
CRT SOCKET
PWB
H.DY
V.DY