Printed Wiring Board And Schematic Diagram - Toshiba D-R5SC Service Manual

3. PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM

Power
CN804
Mechanism
CN102
Front Display
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W802
CN802
FLAT WIRE 2.54 9P
ON/OFF 5V 9 9
+3.3 V 8 8
+3.3 V 7 7
GND 6 6
ON/OFF 5V 5 5
AP+12 V 4 4
AN-12 V 3 3
GND 2 2
+33 V 1 1
CN803
W803
FLAT WIRE 2mm 6P
W501
FLAT WIRE 0.5mm 40P
1 DRVRST-
2 GND
3 ATCDD7
4 ATCDD8
5 ATCDD6
6 ATCDD9
7 ATCDD5
8 ATCDD10
9 ATCDD4
10 ATCDD11
11 ATCDD3
12 ATCDD12
13 ATCDD2
14 ATCDD13
15 ATCDD1
16 ATCDD14
17 ATCDD0
18 ATCDD15
19 GND
20 NC
21 ATCD MARQ
22 GND
23 ATCD IOW-
24 GND
25 ATCD IOR-
26 GND
27 ACTIOR DY
28 GND
29 ATCD MACK-
GND
30
31 ACTINITRQ
NC
32
33 ATCDA1
34 NC
35 ATCDA0
36 ATCDA2
37 ATCCSO-
38 ATCCS-
39 NC
40 GND
W101
FLAT WIRE 2mm 9P
STB
1
2 CLK
3 DATA
4 GND
CN101
5 IR
6 HOST-RESET
7 KEY2
8 KEY4
9 POWER LED+
CN302
ON/OFF 5V
+3.3 V
+3.3 V
GND
AV-TUNER
ON/OFF 5V
AP+12 V
AN-12 V
GND
+33 V
CN303
CN509
1
2
3
4
5
6
7
8
9
10
11
12
13
Digital
14
15
16
17
18
19
CN504
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CN508
CN501
CN106
CN105
1
2
3
4
5
DV/AV INPUT
CN103
6
7
8
9
CN301
CN503
CN507
CN104
CN107
W107
FLAT WIRE 2mm 4P
CN108
Power Switch
Fig. 3-3-1