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A
B
8
FROM/TO MICON
ON_TIM_LED
KEY_B
REC_LED
T-REC_LED
7
KEY_A
REMOCON_IN
W822
STANDBY_H
AT+5.6V_A
GND
TUNERON/OFF-A
6
VV-H
EXT_IN_L
TU_AUDIO_MUTE_H
V.OUT
31
TP4501
5
P.CON+5V
21_Y
0
0.7
Y SW
0.7
Q4510
2SC2412K
0
0
Y SW
Q4511
0
2SC2412K
4
EXT_H
5.0
R4542
TUNERON/OFF-A
0
10K
0
TUNER SW
Q4512
2SC2412K
3
2
1
A
B
C
21PIN/IN/OUT SCHEMATIC DIAGRAM
OS1001
R1102
R1103
GP1U281Q
820
1K
1
Vout
C1101
2
B+
0.1
B
3
GND
C1102
6.3V
100
KA
R4523
R4522
R4521
W885
75
75
75
32
0
2.5
0
0
0
0
0
0
0
0
0
21
19
17
15
13
11
9
7
5
3
1
J4501
20
18
16
14
12
10
8
6
4
2
035_0_9985_05
0
0
0
0
0
0
0
0
0
0
NC
NC
C4511
R4540
R4516
C4515
C4516
470P CH
1K
75
470PCH
470PCH
R4517
L4503
75
10uH
R4539
4.7K 1/4W
R4507
L4502
W843
100uH
150 1/2W
8.5
BUFFER
0.5
Q4501
2SC2412K
1.8
0
R4525
1.8
BUFFER
100
0
Q4502
0
2SA1037AK
NOTE:
THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
C
D
E
(SYSCON PCB)
L4204
100uH
0.1
4.8
0
R1104
R1105
R1109
R1110
R1106
1.5K
2.7K
6.8K
15K
820
C4509
16V
10
KA
W860
W907
C4508
50V KA
1
0
0.7
MUTE SW
Q4505
2SC2412K
0
5.1
PERI SW
4.9
Q4507
1.3
AMP
2SC2412K
0
Q4509
2SC2412K
0.7
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
E
F
G
D4202
11ES1N
POWER ON SW
Q4201
DTC114EK
R1107
R1108
1K
1.5K
C4518
W808
50V
0.1
KA
L4501
100uH
CAUTION: DIGITAL TRANSISTOR
F
G
H
8
FROM/TO SOUND AMP
SOUND_GND_A
SOUND+
SP_OUT
7
FROM/TO POWER
AT+5.6V
P.CON+5V
GND
P.CON+9V
6
FROM/TO CHROMA/IF
TU_AUDIO
TU_VIDEO
EXT_H
5
4
FROM/TO Y/C/A/H.AMP
FRONT_VIDEO
FRONT_AUDIO
REAR_AUDIO
TU_VIDEO
3
REAR_VIDEO
TU_AUDIO
P.CON+9V
2
FROM/TO T'TEXT
21_Y
21_R
21_G
21_B
GND
1
PCB010
VMX193
H
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