Block Diagram - JVC AV-27260 /AR Schematic Diagrams

BLOCK DIAGRAM

IF
TU001
TUNER
SCL0
VIDEO/Y SDA0
J601
P
B
COMPONENT
VIDEO-IN
P
R
SCL0
SDA0
V-PIP(TV)
TU001 IF
IC101
TUNER AFT2
IF DET
PIP PWB
AV SELECTOR PWB (1/2)
S-VIDEO Y1,C1 Y1
C1
VIDEO V1
J501
AUDIO L/MONO
INPUT1
V1
AUDIO R
V3
AUDIO L/MONO
J502
AUDIO R
INPUT2 V1
V3
Y1
C1
L1/R1
L2/R2
L3/R3
AUDIO L
J503
AUDIO R
AUDIO OUT
FRONT AV INPUT PWB
VIDEO V3
J401
AUDIO L/MONO
INPUT3
(FRONT) AUDIO R
No.51800C
SCL0,SDA0
IC301
PIP HP
CONTROLLER
VP
V-PIP(EXT.)
Q501,Q502
V
+ AMP
IC502
VIDEO
SEL.
VTV
IC501
VIDEO
VIDEO
SEL. Q211,Q212
IC201
3L DIGITAL
BPF
COMB FILTER
C
Y
IC504
C
SW.
Y
EL1/ER1
IC381
SW.
IC371
FRONT CONTROL PWB
POWER VOL+ VOL- CH+ CH- MENU
REMOCON ON TIMER
RECEIVER LED
AV-27260 AV-27260
R, G, B
CF021
IF
SCL0
4.5MHz
SDA0
TRAP
COM_Y
IC101
COM_CB
CF041
COM_CR
4.5MHz BPF
1 CHIP DECODER
VC_R
VC_G
SIF
VC_B
VC_YS MPX
C V. OUT
H. OUT
Y
Y
AMP
C
BUF
SCL0
SDA0
OSDR,OSDG,OSDB,OSDYS
IC701
HP,VP
AFT2
MICRO
COMPUTER
SCL1
SDA1
IC702
EEPROM
Y
LPF
C
BPF
AMP
AC IN
120V/60Hz
2-3 2-4
MAIN PWB CRT SOCKET PWB
R, G, B
VTV
RGB DRIVE
CNMPX
AUDIO_L/R
AV SELECTOR PWB (2/2)
L/R
SCL0
IC001
SDA0
MTS&
TONE/VOL
CONTROL
L/R
EL1/ER1 L3/R3
L/R
IC621
S421
AUDIO OUT
V. CENTER SW
IC421
VERT OUT
Q511
H. OUT
T502
REG.
FBT
B1
POWER SUPPLY
CIRCUIT
No.51800C
V01
SP
L
SP
R
V
H
DY01
DEF YOKE
FOCUS
SCREEN
HV