- 35 -
7-1. BLOCK DIAGRAMS (1)
TO J BOARD
CN3600
TO A BOARD
CN2300
VIDEO
HEADPHONES
R
L
CN2912
HP L
CN2909
L
R
Y/CVBS
C
6
5
8
3
1
J2901
1
2
4
3
Y/C
CN2900
H1( )
AV INPUT,
HP OUT
2
HP R
KEY 1
KEY 2
S0900 - S0906
1
7
POWER
S6400
1
2
2
1
F1
( )
AC IN, POWER SWITCH,
LED AND SIRCS
RECEIVER
CN6400
TO G BOARD
CN6001
STB +5V
1
2
CN6401
CN0982
TO A BOARD
CN0001
LED
SIRCS
OUT
IC0981
RPM7240-H5
F6400
D0983
AC IN
AC IN
AC OUT
AC OUT
TO G BOARD
CN6003
A ( )
AUDIO, DEFLECTION,
TUNER, J, B INTERFACE
2
24
25
TUNER
TU1100
IC2300
HEADPHONE AMPLIFIER
SWITCH
Q1100
AGC DEFEAT
FROM B BOARD
CONNECTOR
AGC
3
HP L-OUT
1
HP R-OUT
SCL
SDA
FM/AM
QSS
CVBS ANALOG RF
6
7
RESET AUDIO
21
3
60
67
27
28
71
72
56
57
33
34
KEY 1/WOOFER MUTE
KEY 2
X2000
L-SPK
R-SPK
ANA-RF-R
ANA-RF-L
AC MONITOR
POWER OFF
MUTE
Q2501
AC MON CIRCUIT
Q6201, Q6204,
Q6205, Q6207
STBY AC
POWER OFF
LINE MUTE
MUTE CIRCUIT
Q2200 & Q2300
Q2301 & Q2302
3
5
7
11
1
7
2
4
REAR-L
REAR-R
J2200
CN2501
CN6202
SPEAKER
TO
SPEAKERS
AU+
AU+
AU-
AU-
PS2000
PS2001
AU+
AU-
1
2
6
7
1
4
IC2500
AUDIO AMP
IC2200
AUDIO AMP
SCL
12 CDIS
SDA
CS
TO G BOARD
CN6012
SERVICE
CN5209
2
3
4
6
2
1
7
2
4
3
BINT
SDA
SCL
CN3013
12 CDIS
CN0001
SIRCS
LED
LUMISPONDER
SIRCS
LED
LUMISPONDER
5
2
1
A14
A15
A7
TO F1 BOARD
CN0982
4
3
9
6
TO D BOARD
CN8023
TO D BOARD
CN8025
CN3011
V DRV-
V DRV+
E/W
H-LIN-PARA
Q5200
Q5201
H2 IN DC
Q5204
Q5205
DREF
8
3
6
5
TO D BOARD
CN8031
CN3012
AFC PULSE
HD
X RAY
V PROT
C12
B11
C11
C8
B5
B7
C7
V DRV+
E/W
V DRV-
AFC PULSE
HD
X RAY
VSAW
A13
A5
A18
A17
A16
KEY 1
KEY 2
RESET AUDIO
LINE MUTE
AUDIO MUTE
CN6200
2
1
A12
A11
DGC SW
OCP-UC
CN6207
10
11
DGC RY
MAIN RY
OCP
OVP
OCP/OVP
LATCH
Q6202, Q6203
OCP-OVP
MAIN SW
A9
A10
OCP
OVP
CN8511
3
4
5
6
1
TO G BOARD
CN6008
TO G BOARD
CN6006
TO D BOARD
CN8029
RE-YS/YM
RE-B
RE-G
RE-R
H SHIFT
B12
C6
B6
C5
B13
HTRAP/PJ-FB
DQPVCOMP/PJ-B
DQPVCOMP/PJ-G
DQPVCOMP/PJ-R
ROT/H SHIFT
CN3002
SDA
32
33
22
20
25
26
35
30
3
4
6
7
9
10
11
12
14
15
16
17
SCL
L-SPK
R-SPK
ANA-RF-L
ANA-RF-R
CVBS ANALOG RF
AC MONITOR
CVBS/Y MAIN
C MAIN
CVBS/Y SLAVE
C SLAVE
BLUE 1
GREEN 1
RED 1
FS1
GREEN 2
BLUE 2
FS2
RED 2
TO J BOARD
CN3604
R2
FS2
B2
G2
FS1
R1
G1
B1
C-S
Y-S
C-M
Y-M
A32
CVBS MAIN
C MAIN
CVBS SLAVE
C SLAVE
BLUE 1
GREEN 1
RED 1
FS1
GREEN 2
BLUE 2
FS2
RED 2
R2
FS2
B2
G2
FS1
R1
G1
B1
C-S
Y-S
C-M
Y-M
B32
A31
A29
A30
A28
A26
A27
A24
A22
A23
A21
B28
12 CDIS
TO B BOARD
CN3100
TO H1 BOARD
CN2912
CN2300
IC2000
SOUND PROCESSOR
CN5207
R
L