Philips 22PFT5403/56, Service Manual

Page: 36 / 52

9-2-6 Audio Amp/Headphone Output
UVP
I2SOUTC_BCLK
SDATA
+12V_MB
I2SOUTC_DATA
I2SOUTC_WS
MI2C-SCL
L+
L+
R-
L-
L-
11/23 22uH to 10uH, 073G253S 81 M
Co-Layout
R-
ROUT+
R+
LOUT+
0402
AMP_PDN
0402
LOUT-
ROUT-
Close to Phone Jack
UVP
0X34
I2C Address(FAULT)
Lo 0X30
Hi
AMP/EAR_OUTR
AMP/EAR_OUTL
Close to 92L
HPOUTL
HPR_IN
HPL_IN
388G302F3B4FYG
388G302F3B4FCL
Close to Audio AMP
HPOUTR
HeadPhone / Audio Output (Side)
I2SOUTC_BCLK
I2SOUTC_WS
I2SOUTC_DATA
MI2C-SDA
AMP/EAR_OUTL
AMP/EAR_OUTR
MI2C-SCL
R637
0R05 1/16W
FB604
120R 6A
1 2
C608
100PF 50V
FB603
300R
1 2
C610
100PF 50V
FB605
300R
1 2
R618
10 OHM 1%
R626
4.7K 1/16W
ZD601
NC/MLVG0402
1
2
R625
10 OHM 1%
C618 220nF 25V
FB602
300R
1 2
FB601
300R
1 2
C611
100N 16V
C607
47pF 50V
D602
BAV70
3
1
2
R629
33 OHM 1/16W
R622
33K 1/16W 5%
U601
N
C
1
P
V
C
C
L
2
N
C
3
N
C
4
N
C
5
S
D
6
F
A
U
L
T
7
B
C
L
K
8
L
R
C
IN
9
S
C
L
1
0
S
D
A
1
1
D
V
D
D
1
2
RINN
13
OUTR
14
VSS
15
EN
16
HVSS
17
CN
18
CP
19
HVDD
20
HGND
21
UVP
22
OUTL
23
LINN
24
G
N
D
2
5
G
V
D
D
2
6
V
R
E
G
2
7
N
C
2
8
N
C
2
9
S
D
A
T
A
3
0
G
N
D
3
1
G
N
D
3
2
N
C
3
3
P
V
C
C
3
4
P
V
C
C
R
3
5
N
C
3
6
BSPR
37
NC
38
OUTPR
39
PGNDR
40
OUTNR
41
BSNR
42
BSNL
43
OUTNL
44
PGNDL
45
OUTPL
46
NC
47
BSPL
48
THER_PAD
49
HP_SD
CN601
CONN
1
2
3
4
5
6
HPR_IN
D601
LL4148
HPL_IN
HPOUTL
HPOUTR
C642
NC/1UF 16V
C619 1UF 10V
C630
NC/1UF 16V
I2S
R632
33 OHM 1/16W
R627
18K 5% 1/16W
C620 220nF 25V
R624
33 OHM 1/16W
C637
NC/1UF 16V
R617
NC 0R05 1/16W
C629
22PF 50V
C623
3.3NF 10% 50V
C627
470pF 50V
C624 1UF 10V
R631
NC/10K 1/16W 5%
C614
3.3NF 10% 50V
R620
10 OHM 1%
C621
100NF 16V
R614
4.7K 1/16W
C628
NC/1UF 16V
R611
4.7K 1/16W
R628
4.7K 1/16W
C641 220nF 25V
R605
10K 1/16W 5%
C602
22uF 10V
CN602
PHONE JACK 3P
1
2
3
C613
470pF 50V
C622
3.3NF 10% 50V
C625
470pF 50V
C603
2.2UF 16V
+ C632
100uF 25V
C638
22PF 50V
POP NOISE
C633
100NF 16V
R616
10K 1/16W 5%
AMP-MUTE
H:HP MUTE L:HP ON
C631 220nF 25V
R601
10K 1/16W 5%
Q602
MMBT3904
SDATA
C626
4.7UF
R610
27K 1/16W 5%
C640
10UF 6.3V 20%
C609
330pF 50V
R633
10K
C615
1UF 10V
R635 0R05 1/16W
C604
330pF 50V
R636
0R05 1/16W
C639
470pF 50V
R613
10K 1/16W 5%
C606
100nF 50V
R615
27K 1/16W 5%
C612
1UF 10V
R634
2K2 1/16W 5%
+ C635
100uF 25V
C616
1UF 10V
C634
3.3NF 10% 50V
R623
33 OHM 1/16W
C636
22PF 50V
R621
33 OHM 1/16W
C605
2.2UF 16V
R606
0R05 1/10W
C617
4.7UF
C601
47pF 50V
R609
0R05 1/10W
R604
10K 1/16W 5%
R608
10K
ZD602
NC/MLVG0402
1
2
R619
10 OHM 1%
Q601
MMBT3906
MI2C-SDA
R612
2.2K 1/16W
AMP_3V3
+3.3V_Standby
AMP-MUTE
AMP_3V3
AMP_3V3
AMP_3V3
HP_SD
AMP_POWER
HP_MUTE
3V3_Aud
AMP_POWER
+5VSB
+12V_MB
AMP_3V3
AMP_POWER
I2SOUTC_DATA 3
I2SOUTC_BCLK 3
AMP_PDN 3
I2SOUTC_WS 3
AMP-MUTE 3
AMP/EAR_OUTR 3
AMP/EAR_OUTL 3
MI2C-SDA 3,10
MI2C-SCL 3,10
+12V_MB 7,9
AMP_PDN
R+
PIN 7
PIN 6