Sony DSC-W1 - Page 16

4-35
DSC-W1/W12
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
• : Uses unleaded solder.
•
: Circuit board
: Flexible board
Pattern from the side which enables seeing.
: pattern of the rear side
(The other layers’ patterns are not indicated)
• Through hole is omitted.
• Circled numbers refer to waveforms.
• There are a few cases that the part printed on diagram
isn’t mounted in this model.
• C: panel designation
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS
21
3
21
3
21
3
345
21
123
654
EB
C
31
5
2
46
123
654
31
5
2
46
123
54
43
12
12
43
312
45
534
12
34
21
12
43
12
43
46
2
5
31
12
4
3
12
43
• Chip parts.
Transistor Diode
4-3. PRINTED WIRING BOARDS
Board Name Parts Location
Pattern
Total Number of Layers Layers Not Indicated
CH-146 4-54 8 layers 2 to 7 layers
SY-102 4-54 8 layers 2 to 7 layers
SW-422 4-55 6 layers 2 to 5 layers
JK-263 – 6 layers 2 to 5 layers
SP-045 flexible – 2 layers –
MS-204 4-55 6 layers 2 to 5 layers
MS-205 flexible – 2 layers –