15
15
ICD-MS525
4-2. Printed Wiring Board – AUDIO Board –
•
: Uses unleaded solder.
AUDIO BOARD
AUDIO BOARD
MIC3201
MIC
EAR
VOLUME
+
33
23
22
12
11
1
44
34
A
TO
MAIN
BOARD
CN7101
1-683-509-
21
(21)
1-683-509-
21
(21)
IC6201
IC3202
IC5202
IC5201
IC5203
IC3201
IC6202
IC6203
*
CSP(Chip Size Package)
4
1
8
1
3
6
4
5
S P 3 2 0 1
( S P E A K E R )
C 2 2 0 4
J 3 2 0 2
C 6 2 1 3
C3202
MIC
(PLUG IN POWER)
J 3 2 0 1
T P 5 2 0 3
R 5 2 0 4
C 5 2 0 9
R5202
F B 1 2 0 1
1
1
1
2
2
3
3
4
4
8
5
DRY BATTERY
SIZE “AAA”
(IEC DESIGNATION LR03)
2PCS, 3V
Ref. No.
Location
IC3201
B-3
IC3202
D-2
IC5201
B-6
IC5202
B-3
IC5203
B-6
IC6201
E-2
IC6202
E-3
IC6203
F-1
Q1201
C-2
Q2201
B-2
Q3201
A-3
Q3202
A-3
Q5201
B-7
Q5202
B-5
• Semiconductor
Location
Содержание ICD-MS525
Страница 16: ...16 16 ICD MS525 4 3 Schematic Diagram AUDIO Board 1 2 Refer to page 23 24 for IC Block Diagrams IC B D IC B D ...
Страница 17: ...17 17 ICD MS525 4 4 Schematic Diagram AUDIO Board 2 2 See page 25 for IC Pin Function ...
Страница 19: ...19 19 ICD MS525 4 6 Schematic Diagram MAIN Board 1 2 See page 28 for IC Pin Function C7144 0 1 B C7143 0 1 B ...
Страница 22: ...22 22 ICD MS525 4 9 Schematic Diagram SWITCH Board ...
