Toshiba SD-V280 Service Manual page 138

Dvd video player & video cassette recorder
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A
B
8
7
6
FRONT AUDIO IN R
J603 AV1-06DSG-1
FRONT AUDIO IN L
5
J602 AV1-06DG-1
FRONT VIDEO IN
J601 AV1-06DG-1
C616
16V
10
KA
4
3
2
1
A
B
H-31
C
DISPLAY SCHEMATIC DIAGRAM
V601
HNV-09SS33
9G
8G
7G
6G
5G
4G
V C R
C
HQ
S E P
CH
M
1
2
4
5
6
7
8
9
10 11 12
24 25 26 27 28 29 30 31 32
-19.4
-12.8
-10.9
-4.9
0
-16.7
-22.0
-9.2
-14.5
-8.5
-6.3
16
15
14
13
12
11
10
9
8
7
FRONT_A_IN-R
FRONT_A_IN-L
17
18
19
20
21
22
23
24
25
26
-18.0
4.9
0
0
0
0
0.3
5.0
0
4.9
0
FRONT_V_IN
R606
R607
R608
2.7K 1/4W
1.8K 1/4W
1.5K 1/4W
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
NOTE:THE DC VOLTAGE EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
C
D
E
(DISPLAY PCB)
2G
1G
3G
S
P M
34 35
R603
6.8 1/2W
-15.5
HEATER REG
R612
Q602
KTC3209_Y
68
-18.4
-19.0
1/4W
-20.4
-20.3
-20.4
-20.4
-20.4
6
5
4
3
2
1
27
28
29
30
31
32
2.5
0
-20.5
-20.5
4.9
NC
R604
10
1/4W
2.5
R601
0
1K 1/4W
0
RESET
Q601
KTC3198
OS601
PIC-37143TH5
5.1
Vout
1
5.0
B+
2
0
GND
3
RECORD COLOR SIGNAL
RECORD LUMINANCE SIGNAL
AUDIO SIGNAL(REC)
D
E
F
G
HEATER_DC+
HEATER_DC-
-22V
AT+5.2V
FROM/TO OPERATION/DISPLAY
CP601
52492-1820
FRONT_V_IN
FRONT V IN
18
GND
17
FRONT_A_IN-L
FRONT A IN L
16
GND
15
FRONT_A_IN-R
FRONT A IN R
14
GND
13
KEY-A
KEY-A
12
KEY-B
KEY-B
11
NC
VCR LED
10
REM_IN
REM IN
9
AT+5.2V
AT+5.2V
8
GND
7
FL_CLK
FL CLK
6
FL_DATA
FL DATA
5
FL_CS
FL CS
4
HEATER_DC+
HEATER DC+
3
HEATER_DC-
HEATER DC-
2
-22V
-22V
1
PCB390
VEA972
F
G
H
8
7
6
5
4
3
2
1
H
H-32

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