Sony MDR-NC11A - Main Board

MDR-NC11A
77
MDR-NC11A
4-1. PRINTED WIRING BOARD
IC101
IC102
MAIN BOARD (COMPONENT SIDE)
1-683-881-
12
(12)
1-683-881-
12
(12)
JC101
1
3
5
4
2B
1B
2C
1C 1C
1B
E
2B
2C
−
1
−
2
POWER
S101
OFF ON
POWER ON
D201
DRY BATTERY
SIZE "AAA"
(IEC DESIGNATION R03)
1PC. 1.5V
MAIN BOARD (CONDUCTOR SIDE)
P1
(LINE INPUT)
RED
WHT
BLK
VOL
RV101
1 2 3 4 5 6
A
B
C
D
E
−
1
−
2
E
(L-ch)
(R-ch)
BLU
YEL
GRN
RED/BRN
GRN/BRN
BRN
BRN
(L-ch)
(R-ch)
RED
HP1
(MICROPHONE/HEADPHONE)
• Semiconductor
Location
Ref. No. Location
D201 B-5
IC101 B-3
IC102 B-3
Q2 D-4
Q52 D-4
Q101 D-4
Q201 B-5
Q202 B-4