Haier HL22KN1 Service Manual page 36

5
D
AMP-L
AMP-R
+12VU
D10 D10
BAV99 BAV99
C
R239 R239
2.2M 2.2M
B
5
4
3
2
NC/HOLE-V8 NC/HOLE-V8
A
5
4
TDA1517P
R228 R228
470R 470R
R229 R229
470R 470R
+12VA
C148 C148 C149 C149
3.3nF 3.3nF 3.3nF 3.3nF
R231 R231 10K 10K
R233 R233
2.2M 2.2M
R235 R235
10R 10R
R236 R236
470R 470R Q21 Q21
1
2N3904 2N3904
Q20 Q20
2N3906 2N3906
CA31 CA31
R240 R240
+ +
22K 22K
220uF/16V 220uF/16V
R241 R241 1K 1K
7 AMP-MUTE
H1 H1 H2 H2
9 5 9
8 4 8
7 3 7
6 2 6
NC/HOLE-V8 NC/HOLE-V8
4
3
U20 U20
TDA1517P TDA1517P
C146 2.2uF C146 2.2uF
1
INV1
OUT1
C147 2.2uF C147 2.2uF
9
INV2
OUT2
7
VP
L15 FB L15 FB
470uF/16V 470uF/16V
8
M/SS
L16 FB L16 FB
+ +
3
SVRR
CA28 CA28
R232 2.2K R232 2.2K
R234 R234
8.2K 8.2K
+ + + +
CA29 CA29 CA30 CA30
47uF/16V 47uF/16V 100uF/16V 100uF/16V
Q22 Q22
1
2N3904 2N3904
H3 H3 H4 H4
5 9 5 9
4 8 4 8
3 7 3 7
2 6 2 6
NC/HOLE-V8 NC/HOLE-V8 NC/HOLE-V8 NC/HOLE-V8
3
2
R227 R227
3.3K 3.3K
CA26 CA26 SP_L1 SP_L2
4
470uF/16V 470uF/16V
CA27 CA27 470uF/16V 470uF/16V SP_R1 SP_R2
6
R230 R230
3.3K 3.3K
CON9 CON9
PHONE_JACK_STEREO_SW PHONE_JACK_STEREO_SW
SP_L1
4
SP_R2
2
SP_R1
1
SP_L2
3
5
R242 R242
100(1/2W) 100(1/2W)
AGND
M2 M2 M3 M3 M4 M4
HOLE-V8 HOLE-V8 HOLE-V8 HOLE-V8 HOLE-V8 HOLE-V8
H5 H5 H6 H6
NC/HOLE-V8 NC/HOLE-V8 NC/HOLE-V8 NC/HOLE-V8
2
1
CON4_2.5 CON4_2.5
1
2
3
4
CON8 CON8
Title Title Title
<Title> <Title> <Title>
Size Size Size Document Number Document Number Document Number
A3 A3 A3 <Doc> <Doc> <Doc>
Date: Date: Date: Sunday, December 07, 2008 Sunday, December 07, 2008 Sunday, December 07, 2008 Sheet Sheet Sheet 8 8 8 of of of 11 11 11
1
D
C
B
A
Rev Rev Rev
<RevCode> <RevCode> <RevCode>