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A
B
8
C600
0.1
F
7
6
C654
5
470P
B
FRONT AV JACK
AUDIO R
J651
MSP-281V30-A
C655
470P
B
FRONT AV JACK
AUDIO L
J652
RCA-109-01
FRONT AV JACK
VIDEO
J653
25V
4
RCA-109-01
3
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
H-15
C
D
OPERATION/DISPLAY SCHEMATIC DIAGRAM
SEG1 SW
Q664
DTC124EKA
R674
0
1.9
1G SW
180
Q665
2.0
KTA1504S_Y_RTK
5.2
1.7
KEY-B
SEG2 SW
Q663
4.9
DTC124EKA
R673
0
0.4
SEG3 SW
180
Q662
4.0
DTC124EKA
R672
0
0.4
2G SW
180
Q661
4.0
KTA1504S_Y_RTK
5.2
1.7
SEG4 SW
4.9
Q660
DTC124EKA
0
1.1
SEG5 SW
Q658
4.0
DTC124EKA
0
1.0
3.0
FRONT_A_IN_R
FRONT_A_IN_L
C656
FRONT_V_IN
10
KA
0
R683
5.2
220
NC
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
C
D
E
(VCR MT PCB)
V651
TOF-440EBHG-B16/B4
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SEG10 SW
DTC124EKA
R662
0.9
180
SEG9 SW
Q653
4.0
DTC124EKA
R663
0.4
0
5G SW
180
Q651
4.0
KTA1504S_Y_RTK
R670
1.3
5.2
180
SEG8 SW
Q655
4.9
DTC124EKA
R668
R665
3.5
0
3G SW
180
180
SEG7 SW
Q659
Q656
0
DTC124EKA
KTA1504S_Y_RTK
1.7
R666
5.2
3.1
0
SEG6 SW
4G SW
180
4.9
Q654
Q657
0
KTA1504S_Y_RTK
DTC124EKA
R667
0
0.4
1.7
5.2
180
4.0
4.9
DVD LED SW
Q666
DTA124EKA
5.2
CAUTION: DIGITAL TRANSISTOR
E
F
G
FROM/TO SYSCON
Q652
0
OS651
ROM-V338LO
4.9
REM_IN
Vout
1
0
GND
2
TO Hi-Fi/DEMODULATOR
R651
5.1
AT+5.2V
B+
3
100
1/4W
FRONT_A_IN_L
FRONT_A_IN_R
TO Y/C/AUDIO/CCD/HEAD AMP
FROM POWER
D656
1N4005-EIC
GND
AT+5.2V
R677
R678
KEY-A
2.7K
3.3K
KEY-B
CAUTION: DIGITAL TRANSISTOR
F
G
H
8
7
DVD_LED
VCR_LED
1G/VCR/T-REC_LED
2G/DUB/REC_LED
3G/TV/VCR_LED
4G/VSC_LED
5G/CS/BS_LED
SEG_1
6
SEG_2
SEG_3
SEG_4
SEG_5
SEG_6
SEG_7
SEG_8
SEG_9
SEG_10
REM_IN
KEY-B
KEY-A
5
VIDEO_MUTE-H
4
FRONT_V_IN
LEM_VCC
P.CON+5V
AT+5.2V
3
2
PCB010
DME063
1
H
H-16
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