A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC702
NJM2245L
VIDEO AMP IC
1
2
3
4
5
6
7
8
J705
YKF51-5503
S_VIDEO
1
2
3
4
5
6
HN
C
E
J710
HTJ-032-03AY
AV (FRONT)
1
23
HN
C
E
J712
HTJ-032-03AR
AV (FRONT)
1
23
HN
C
E
J711
HTJ-032-03AW
AV (FRONT)
1
23
E
E
H1
NC
H1
H2
J701
MSP-213V2-432_PBSN
REAR_AV-IN (STEREO)
1
2
34
5
6
H1
H1
H2
EE
J707
MSP-213V1-432_PBSN
REAR_AV_OUT (STEREO)
1
2
3
4
5
AUDIO SIGNAL
TUNER VIDEO SIGNAL
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C721
470
10V
YK
C728
10
16V
KA
C717
10
16V
KA
C712
470
10V
YK
C706
10
16V
KA
C726
10
16V
KA
C708
33P
SL
C725
0.1
F
C722
0.1 B
C707
0.1
F
C702
10
16V
KA
C705
1
50V
K
A
C729
10
50V
YK
C732
10
50V
YK
C704
10
16V
KA
C703
10
16V
KA
C701
10
16V
KA
C727
0.1
50V
KA
C720
47
16V
YK
C730
47
16V
YK
C719
47
16V
YK
C718
10
50V
YK
R715
4.7K
R711
1K
R709
1K
R760
390 1/4W
R702
10
1/4W
R749
2.2K
1/4W
R722
75
R723
75
R724
470
R731
2.2K
R733
1K
R719
75
R707
2.2K
R734
1K
R703
1K
R704
1K
R708
68
R725
2.2K
R727
4.7K
R729
8.2K
R726
1.8K
R720
1K 1/4W
R721
1K
1/4W
R710
1.5K
R728
1K
R740
68
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D705
MTZJ12B
Q703
KTC3198
SW
Q705
KTC3198
MUTE
Q707
KTC3198
MUTE
Q701
KTC3198
BUFFER
Q702
KTC3198
BUFFER
Q706
KTA1266
BUFFER
L701
27uH
FRONT_AUDIO_L
FRONT_AUDIO_R
REAR_AUDIO_R
REAR_AUDIO_L
P.CON+9V_1
AUDIO_OUT_R
AUDIO_OUT_L
P.CON+9V
GND
EXT_MUTE
AV2
AV1
TU_VIDEO
ON_TIMER
S_VIDEO
VI_Y_IN
VI_C_IN
V1_SW
VIDEO_IN
VIDEO_OUT
(MT2272)
0
1.6
0
0
9.0
0
G-12
G-11
V_OUT
A_OUT_L
A_OUT_R
A_IN_L
A_IN_R
V_IN
1.6
2.5
FROM/TO COMB FILTER
FROM CHROMA
FROM MICON/TUNER
FROM/TO POWER
FROM DEFLECTION/CRT
FROM/TO SOUND
(MAIN PCB)
5.2
4.5
0
VIDEO_3_IN
L3_IN
R3_IN
0
0
0
0
0
0
2.5
Vin1
SW1
SW2
Vin2
GND
Vout
V+
Vin3
5.9
5.0
5.9
5.0
4.0
0
5.9
9.0
PCB010
TMB544
AV SCHEMATIC DIAGRAM
