Philips 22PFS5304/60 Service Manual page 57

9-3-8 Amplifier/HP
I2SOUTC_DATA R4357 SDATA
33 OHM 1/16W
I2SOUTC_MCK R4368
NC/33 OHM 1/16W
I2SOUTC_BCLK R4367
33 OHM 1/16W
I2SOUTC_WS R4360
33 OHM 1/16W
C4253 C4262 C4260
22PF 50V 22PF 50V 22PF 50V
+3.3V_Normal
AMP_3V3
R4373 0R05 1/16W
C4245
C4240
100NF 16V
1uF 16V
0402 0402
13
HPR_IN
RINN
14
HPOUTR
OUTR
15
C4243 VSS
16
HP_SD
EN
17
C4248
HVSS
18
CN
AMP_3V3 19
1uF 16V CP
20
HVDD
21
1uF 16V HGND
UVP 22
UVP
HPOUTL 23
OUTL
24
HPL_IN
LINN
C4236
1uF 16V
C4264
10uF 6.3V
C4193 R4230
AMP-INL
10K 1/16W 5%
2.2UF 25V
C4195 R4239
AMP-INR
10K 1/16W 5%
2.2UF 25V
Close to
NT72461
715G9916-C0B-001
change item 10/08/2018
AMP_3V3
R4371
100K 1/16W
R4375
NC/1K 1/16W 5%
+12V_Normal
R4001
AMP_POWER
0R05 1/10W
R4004
0R05 1/10W
C4250
+
C4256
4.7uF 25V
220uF 20% 25V
U601
C606(NC)
49 C4242
THER_PAD
LOUT+
48
BSPL
47
NC
46
OUTPL
45
LOUT-
PGNDL
44
OUTNL
43 C4255
BSNL
42
BSNR
41 C4244
OUTNR
40
PGNDR
39 ROUT-
OUTPR
38
NC
37
BSPR
ROUT+
C4265
AMP_POWER
C4241
C4257 NC/4.7UF
C4239
100NF 16V
1uF 16V
SDATA
Close to Phone Jack
C4194 Close to Audio AMP
R4232
330PF 50V
0R05 1/10W
R4231 HPL_IN
10K 1/16W 5%
C4192 R4235
47pF 50V 0R05 1/10W
R4346 HPOUTL
27K 1/16W 5%
C4198
HPOUTR
R4236
27K 1/16W 5%
C4197
47pF 50V
HPR_IN
R4347
10K 1/16W 5%
388G302C3B1FCL0001
C4199
330PF 50V
PIN 7
AMP_PDN
PIN 6 R4374
100R 1/16W 5%
R4369
NC/10K 1/16W 5%
AMP_3V3
I2C Address(FAULT)
R4366 R4363 Hi 0X34
4.7K 1/16W
Lo 0X30
4.7K 1/16W
R4359 33R
M-SCL
C606 NC/22UF 10V
33R
R4370 M-SDA
11/23 22uH to 10uH, 073G253S 81
度ㄑ代代代  ㄏノ
FB418
50MIL
0.22UF 50V
1
300R 4A
C4249
R4354
50MIL
FB419
10R 1%
470pF 50V
1
300R 4A
C4251
0.22UF 50V
50MIL
R4356
0.22UF 50V
FB420
10R 1%
470pF 50V
1
300R 4A
C4237
50MIL
50MIL
R4355
10R 1%
FB421
470pF 50V
0.22UF 50V 1
300R 4A
C4263
50MIL
R4362
10R 1%
470pF 50V
CN602
1
3
2
PHONE JACK
ZD445 ZD446
C4200
NC/MLVG0402
NC/MLVG0402
H:HP MUTE L:HP ON
AMP_MUTE
I2SOUTC_DATA
I2SOUTC_WS
I2SOUTC_BCLK
I2SOUTC_MCK
HS600
AMP-INL
1
AMP-INR
2 AMP_MUTE
AMP_PDN
HEAT SINK
MIPS/UART/I2C/ICE
M-SDA
M-SCL
AMP_POWER
+12V_Normal
R4364
18K 5% 1/16W
UVP
R4358
33K 1/16W 5%
R4372
2K2 1/16W 5%
M
50MIL
2
C4247
50MIL
3.3NF 50V
L+ FB422 1 2 300R 4A
2 1 2
L- FB423 300R 4A
1 2
FB424 300R 4A
R- FB425 1 2 300R 4A
C4258
50MIL
3.3NF 50V
R+
2
C4238
50MIL
3.3NF 50V
2
C4246
3.3NF 50V
+3.3V_Standby
R4237
NC/4.7K 1/16W
C4201
100N 16V
I2S
I2SOUTC_DATA 4
I2SOUTC_WS 4
I2SOUTC_BCLK 4
I2SOUTC_MCK 4
AMP-INL 4
4
AMP-INR
AMP_MUTE 4
AMP_PDN 4
M-SDA 4,9
M-SCL
4,9
+12V_Normal 3,4,5,9,13,14
3,4,5,6,7,8,9,11,12,13,14
GND
CN601
4
L+
3
L-
2
R+
1
R-
CONN(1.2MM)
AMP_3V3
R4234
10K
HP_SD
R4238 Q408
2.2K 1/16W MMBT3904 C4196
10uF 6.3V
R4240
47K