Printed Wiring Boards - R-Ch Section - Sony MDR-NC60 Service Manual

4-4. PRINTED WIRING BOARDS – R-CH Section –
1
A
B
MIC101
(MONITOR)
C
D
PW BOARD
E
MDR-NC60
: Uses unleaded solder.
2 3
MR BOARD
(SIDE A)
1 6
3 4
C144
RED
1
5
C111
4
3
NATURAL
C114
2B E 2B E
1B 1B
1 4
2C 1C 2C 1C
2
3
4 5
DRY BATTERY
SAZE "AAA"
(IEC DESIGNATION R6)
1PC. 1.5V
MR BOARD
(SIDE B)
RED
SP101
(R-CH)
NATURAL
RED
MIC102
NOISE
DETECT
NATURAL
RED 1
A
ML BOARD
GRN
2
WHT 3
NATURAL
4
11
1-871-955- (11)
17 17
6
• Semiconductor
Location
Ref. No. Location
D101 D-3
D102 D-3
D141 A-4
D142 A-4
IC101 C-3
IC102 D-3
IC103 C-3
IC104 C-3
IC105 B-3
IC106 B-4
IC151 E-2
IC152 D-2
Q101 C-4
Q102 C-4
Q103 D-3
Q151 D-3
Q152 E-3
Q201 E-4
Q202 E-3
1-871-955-
11
(11)
MDR-NC60