Audio Board - Philips 190B8CS/00 Service Manual

19 inch lcd color monitor
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6.3 Audio Board

715G2562-1
1
2
AUDIO
A
B
FB601
CN601
R601
1
C
2
120 OHM
15K
1/10W
3
4
C601
5
100pF
PHONEJACK
D
FB605
R615
120 OHM
15K
1/10W
C623
100pF
E
F
G
H
1
2
3
4
ZD601
AUD_12VCC
1
2
+12V
C603
1N5819
+
C602
1uF
1000uF/16V
R602 0
1/10W
R618 0
1/10W
GND_AUD
GND_AUD
R603
U601
10K
1/10W
1
28
ROUT-
GND
C608
2
27
PVCC
ROUT+
3
26
SEMAX
SE/BTL
R60533K
1/10W
4
25
RIN1-
IN2/IN1
0.47uF/16V
5
24
RIN1+
SHUTDOWN
R60768K
1/10W
6
23
RIN2-
VOLUME
R608
7
22
RIN2+
SEDIFF
5.1K
1/10W
GND_AUD
8
21
VCC
5VREF
9
20
LIN1-
CLK
C6090.47uF/16V
10
19
LIN1+
GND
AUD_12VCC
11
18
LIN2-
BYPASS
C6100.47uF/16V
12
17
LIN2+
PVCC
R612
13
16
NC
LOUT+
0
1/10W
C6120.47uF/16V
14
15
LOUT-
GND
TPA6030A4PWPR G4
C615
C6130.47uF/16V
1uF
C6170.47uF/16V
C6190.47uF/16V
C621
0.47uF/16V
R616
5.1K
1/10W
3
4
5
6
7
FB602
120 OHM
C604
100pF
FB603
GND_AUD
C605
120 OHM
C606
220uF/25V
AUD_12VCC
100pF
GND_AUD
R606 100K
1/10W
R609
HP_SENSE
5
100K
1/10W
R61010K
1/10W
VOLUME
3
R61110K
1/10W
C611
R613
0.1uF/16V
100K
1/10W
GND_AUD
C614
0.0047uF
R614
AUD_12VCC
18K
1/10W
C618
1uF
C616
0.22uF
C620
GND_AUD
GND_AUD
1uF
GND_AUD
FB606
GND_AUD
120 OHM
C624
100pF
GND_AUD
GND_AUD
FB608
C626
1uF
120 OHM
C627
100pF
GND_AUD
GND_HS
GND_AUD
GND_AUD
5
6
7
8
9
10
CN602
+12V
AUDIO_STANDBY
11
12
VOLUME
HP_SENSE
9
10
GND_AUD
GND_AUD
7
8
LOUT+
ROUT+
5
6
LOUT-
ROUT-
3
4
HP_L
HP_R
1
2
CONN
ROUT-
5
ROUT+
5
FB604
HP_R
5
120 OHM
R604
C607
HP_L
5
1K
1/10W
0.01uF
GND_AUD
GND_AUD
AUDIO_STANDBY
3
FB607
C622
120 OHM
220uF/25V
R617
C625
1K
1/10W
0.01uF
GND_AUD
GND_AUD
LOUT+
5
LOUT-
5
8
9
10
HUDSON 8
27
11
A
CN601 C1
CN602 B8
C601 C2
C602 B3
C603 B4
C604 C7
B
C605 C7
C606 C7
C607 C8
C608 C2
C609 C3
C610 C3
C611 C7
C612 D3
C613 D3
C614 D6
C615 D2
C616 D6
C617 D3
C618 D6
C619 D3
C620 D7
C
C621 D2
C622 D8
C623 D2
C624 D7
C625 D9
C626 E7
C627 E7
FB601 C1
FB602 B7
FB603 C7
FB604 C8
FB605 D1
FB606 D7
FB607 D8
FB608 E7
D
R601 C2
R602 B3
R603 C3
R604 C8
R605 C3
R606 C6
R607 C3
R608 C2
R609 C6
R610 C7
R611 C6
R612 D2
R613 D6
R614 D6
R615 D2
R616 D2
E
R617 D8
R618 B3
U601 C4
ZD601 B3
F
G
H
11

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