NEC MultiSync LCD1550ME Service Manual page 129

SCHEMATIC DIAGRAM INTERFACE PWB (5/5) (AUDIO)
+12V
R055
10K
MUTE R047 47K
2 MUTE
2 PWR_OFF
12V
Q310 2SA1037
R053
R056
10K
150K
R054
150K
Q311
SST3904
Jk011
R040 1K
R041 1K
R042
PHONEJACK
INPUT
47K
R003
VOL
2 VOL
100K
C009
100nF
L001 +12V
45uH
DRWW 10 x 10
C002
100nF
C008
100nF
PWR_OFF
470uF/25V 105C
GND
+ C003
C007
100nF
2
G2 OUTR
4.7uF/50V 1
G1
IN_R
C040 9
INR
STBY
4
IN_L
INL MUTE
C041 10
SVR
4.7uF/50V
OUTL
R043
C010 +
I001
47K 100uF/25V 105C TDA7496L
R004
C015
300K
100nF
10-5
C004
P003
100nF
SP_L+
4
3
680uF/25V 105C
SP_R+ 2
14
1
C042
NC R044
11
10K R045 OUTPUT
12
17
C043
R046 680uF/25V 105C
C044
100nF 0