Service manual

Schematic Diagrams
B - 26
Schematic Diags
LCM & Audio Jack
Sheet 25 of 42
LCM & Audio Jack
CD_ROM5V
VDD5
12V
VCC5S
AMP5V
AGND
CD_ROM5V
VIN
AGND
AGND
VDDA
VDD3
VDD3
VDD3
VDD5
AUDIO_DJ_ON/OFF
MSPKL
MSPKR
SPKR1
SPKL1
AUDIO_ON
SEG1
SEG0
C_STOP_EJECT#
SEG5
VOLUME-
SEG6
SEG3
C_PLAY_PAUSE#
COM0
C_FF#
SEG4
SEG2
C_RD#
COM1
VOLUME+
SEG7
VIN
SPKR2
SPKL1
SPKL2
SPKR1
V_REFOUT
MIC1
DJPWR_ON
SPDIF
INTMIC
AUDIO_DJ_ON/OFF
DD_ON
CD_POWER#
R30
75(R)
Q18
9410
4
8
5
1
3
7
6
2
L52 BK2125HS121
C878
0.1U
Q44
DTD114EK
C
E
B
D22
F1AJ3
A C
C881
0.1U
R709
330K
C872
10U/10V(0805)
R703
100K
R119 100KR125 100K
C118
680P(R)
R142
1K
L31 BK1608HS121
C94
680P(R)
L54 BK2125HS121
C102
0.1U
R410 1K
C413
4.7U(0805)
C879
0.1U
J4 CON26
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
C35
680P
R92
1K
+
C637
100U/16V_D
1 2
+
C568
100U/16V_D
1 2
R388 2.2K
C26
0.01U
R9
2.2K(R)
C10
0.1U
L5 BK1608HS121
C469
470P
C491
10U/10V(0805)(R)
R31
2.2K(R)
L37 BK2125HS121
L34 BK2125HS121
C873
0.1U
Q43
2N7002
G S
D
R706
10K
C25
470P
C17
0.22U(R)
L108 BK1608HS121
L109 BK1608HS121
L110 BK1608HS121
L111 BK1608HS121
C68
330P
C78
330P
R59
100K
R81
100K
U45
TC7S32F
1
2
3
5
4
IN
IN
GND
VCC
OUT
C880
0.1U
R705 330K
R704 10K
D72
1SS355
A C
Q42
2N7002
G S
D
R708
100K
C412
0.1U(0805)
JAUDIO1 AUDIO_JACK
4
3
6
2
1
5
T
T
JAUDIO2 AUDIO_JACK
4
3
6
2
1
5
T
T
JAUDIO3 AUDIO_JACK
4
3
6
2
1
5
D71
1SS355
AC
C70 0.22U
T
C69 0.22U
C54 0.22U
C79 0.22U
R748
0
AUDIO_DJ_ON/OFF
SE[24]
SPKR1[24]
SPKL1[24]
COM1 [26]
VOLUME- [32]
C_STOP_EJECT# [32]
SEG3 [26]
C_RD# [32]
C_FF# [32]
SEG7 [26]
SEG2 [26]
COM0 [26]
SEG6 [26]
SEG1 [26]
VOLUME+ [32]
SEG5 [26]
AUDIO_ON [42]
SEG4 [26]
C_PLAY_PAUSE# [32]
SEG0 [26]
CIR_RX [17,31]
V_REFOUT[24]
MIC1[24]
INTMIC [18]
DD_ON[3,19,26,31,39]
DJPWR_ON[24,31,42]
SPDIF[24]
SPKR1 [24]
SPKR2 [24]
SPKL1 [24]
SPKL2 [24]
AUDIO_DJ_ON/OFF
AUDIO_ON[42]
CD_POWER# [32]
TLINE-R[17]
LINE-R[24]
LINE-L[24]
TLINE-L[17]
LINE IN
SPEAKER OUT
SPDIF OUT/MIC IN
To LCM Module