Haier L37V6-A8K Service Manual page 52

VD1
1n4148
3 STBY_AMP
R374
4.7K
VD2
1n4148
3 MUTE
1 AL_MSP
1 AR_MSP
C358 C357 C352
33NF/OP 33NF/OP 100uF
+12V_AMP
R372
15K
1 V1 R375
MMBT3904 10K
R376
4.7K
1 V4
MMBT3904
R378
15K R379
15K
+
C416
10uF/25V
U29
14 5
MISS VCC1
17 13
NINV2 VCC2
16 6
INV2 OUT1
1 8
NINV1 OUT2
2 9
INV1 NC
3 15
GND NC
4 12
RR OUT4
+ 7 10
GND1 OUT3
11
GND2
TDA1554Q
GND_AMP
MUTE_W 1
V2
2
+
V3
C414
1
220uF
VD3
1n4148 MMBT3906
C356 +12V_AMP
1000uF/25V
+ +
C349
C350
1000uF/25V 100NF
GND_AMP S_R
S_R2
10K R276 100NF C351
S_L
10K R277 100NF C353 S_L2
Title
KONKA FLI2300 PROJECT BLOCK DIAGRAM
Size Document Number
A TDA1554Q
- 52 -
Date:
+12V_AMP
R373
27K
BAV99L
1
R377 47K
+
C415
47uF/10V
J14 J19
1
2
S_R 1
CON2 S_R2 2
S_L 3
CON2
S_L2 4
1
2
J15
4 HEADER
Friday, March 11, 2005 Sheet
Rev
0.5
2 of 5