Philips 48OLED806/12 Service Manual page 68

9-4-11 AUDIO-1st-CLASS-D-AMP
SOC-HP-R R5338 0.05R AUDIO-HP-R +3V3-AUDIO1
SOC-HP-R_GND
R7666 0.05R
SOC-HP-L R5336 0.05R AUDIO-HP-L
R7667 0.05R SOC-HP-L_GND
U p d a t e d o n 2 0 2 0 / 6 / 2 4
HS5100
1
2
NC/HEAT SINK
Q 9 0 G 0 1 8 0 2 0 1 0 0 0 0 0 H G
HS5101
1
2
NC/HEAT SINK
X 9 0 G 2 0 1 0 0 1 4 0 0 0 0 0 B F
AMP-SHUTDOWNn
M UT E C I R C UI T
5805 1st
+12V +3V3
5805 2nd
R5190 R5194
0R05 1/10W NC/0R05 1/10W
D5101
BAS316WS
+
R5191 4K7 5% 1 Q5104
BTA1576S3
D5102 R5193 D5103 5805_AUDIO-PD
BAS316WS 1K 5% BAS316WS
R5192
100K 5%
+3V3
R5111
1K5 OHM 1%
J o i n t V o l 1 . 3 2 V =
UVP_1 R5121 30K OHM 5%
R5119
1K OHM 1% C5123 AUDIO-HP-L
100NF 16V
E x t e r n a l U n d e r - V o l t a g e P r o t e c t i o n C i r c u i t f o r A C
Off pop-less
+12V-AUDIO +12V-AUDIO1
+3V3 +12V-AUDIO1
FB5104
1 2
120R 3A
+
C5105
10uF 6.3V
R5117
+3V3-AUDIO1
NC/4.7K
SOC-I2S-LRCK R5325 0.05R
SOC-I2S-BCLK R5322 0.05R
SOC-I2S-SD0
R5141 0.05R
SDA-SSB R5127 47 OHM
+3V3-AUDIO1 SCL-SSB R5130 47 OHM
C5114 C5113
47PF 50V 47PF 50V
M U T E CI RC U I T
+3V3
A_MUTE
R5158
10K 5%
+3V3
R5161
1 Q5101
BTA1576S3 R5163
R5162
0.05R 10K 5%
10K 5%
R5160 Q5102
10K 5% LBC847BWT1G
R5168
10K 5%
R5170 AUDIO-PD
C5155
10K 5%
NC/10NF 50V
R5171
10K 5%
R5178
5805_AUDIO-PD
0.05R
+3V3
FB5109
1 2
30R
C5118 C5149
1uF 10V 10uF 6.3V
UVP_1 C5148 1UF16V
U5101
8 7
CP CN
9 6
R5150 C5150
VDD VSS
10 5
27K 1% 68PF 50V
GND MUTE
11 4
UVP GND
C5143 R5145 R5151 12 3
13 OUTL OUTR 2
LINN RINN
14 1
LINP RINP
2.2UF 16V 12K 1% 10K 5%
AD22653B-QH14NAR
C5140
470PF 50V U p d a t e d o n 2 0 2 0 / 9 / 2 1
SOC-HP-L_GND
U p d a t e d o n 2 0 2 0 / 7 / 1 5
5805_AUDIO-PD
10K 5%
+12V-AUDIO1
+
C5122 C5102 C5137
100NF 16V 10UF 16V 100NF 16V
R5137
+12V-AUDIO1
15K 5%
C5124
U5100
22nF 50V
25
Thermal Pad
1 24
ERROR BST_LA
R5110 NC/10K 5% AUDIO-PD1n 2 23 NC/0R05 1/4W
3 PD VDDL 22
LRCIN LA
4 21
BCLK GNDL
5 20
C5128
SDATA LB
6 19 22nF 50V
7 SDA BST_LB 18
C5129
SCL BST_RA
8 17
22nF 50V
SDATAO RA
9 16
DVDD GNDR
10 15
DGND RB
11 14 NC/0R05 1/4W
12 VREG VDDR 13
GVDD BST_RB
C5134
AD82089-QG24NRR
22nF 50V
U p d a t e d o n 2 0 2 0 / 5 / 1 2
C5116 C5119
1UF 16V 1UF 16V
+12V-AUDIO1
S P D I F
R5177
1 OHM 5%
SOC-SPDIF 0.05R R5147
SPDIF-OUT
100NF 16V
C5158
C5159
10PF 50V
LBC847BWT1G
Q5103
H P L i n e - D r i v e r
I t h w G r o u n d
U p d a t e d o n 2 0 1 9 / 1 0 / 1 8
C5145
1uF 10V C5151 R5153
68PF 50V 27K 1%
C5144
R5152 R5146 2.2UF 16V HP_OUT_R
AUDIO-HP-R
LINE-OUT-MUTE
10K 5% 12K 1%
R5122 R5123 C5141
0R 1/16W 4.7K 470PF 50V R5154
NC/47K
A d d o n 2 0 2 0 / 7 / 2 2
SOC-HP-R_GND
HP_OUT_L
U p d a t e d o n 2 0 2 0 / 7 / 2 R5138
NC/47K
LBC847BWT1G
Q5105
R5182
+12V-AUDIO SOC-I2S-BCLK
C5103
10UF 16V
C5107 R5118
470PF 50V 10R 1%
9,14
0.1uF 50V
17
L5100 C5125
17
LSPK1p
10uH 20% C5126
17
0.22UF 50V
13,17
LSPK1n
R5101
13,17
L5101
13,17
10uH 20% C5127
C5108 R5120
0.1uF 50V 17
470PF 50V 10R 1%
13
C5152 R5136
470PF 50V 10R 1%
0.1uF 50V 2,13
2,13
C5130
R5102 L5102
RSPK1n
13
10uH 20% C5132
13
0.22UF 50V
13
RSPK1p
13
L5103
10uH 20% C5135
14 AMP-SHUTDOWNn
0.1uF 50V
C5112 R5144
17
470PF 50V 10R 1%
14 HP-DETECTn
S W c o v e r f o r R - c h a n n e l a n t i - p h a s e
2,18
2,18
11 A_MUTE
14 AMP-RESETn
14 LINE-OUT-MUTE
C5131
LSPK2p 1nF 50V RPSPKp
C5133
LSPK2n NC/1nF 50V
C5136
1nF 50V
C5138
RSPK2p 1nF 50V
C5139
RSPK2n NC/1nF 50V RPSPKn
+3V3
C5142
1nF 50V
CN1302
1
GND
2
VCC
3
C5106
VIN
LSPK1p 1nF 50V
C5109
LSPK1n NC/1nF 50V
FIBER-OPTIC 3P
C5110
1nF 50V
C5111
RSPK1p 1nF 50V
C5115
RSPK1n NC/1nF 50V
C5117
1nF 50V
H E A D PH O N E
R5165
33 OHM
R5164
R5155 0.05R
R5169
20R 5%
33 OHM
C5146
1nF 50V
R5173
33 OHM
R5172
0.05R
R5156 R5176
33 OHM
20R 5%
C5147
1nF 50V
CN604
1 2
AUDIO-PD
AMP-RESETn 3 4
+3V3
5 6
SCL-SSB SDA-SSB
7 8
SOC-I2S-SD1 SOC-I2S-LRCK
2 1 9 10 2 1 SOC-I2S-MCLK +12V-AUDIO
FB7501 FB7502
11 12
13 14
300R NC/300R
SOC-I2S-SD0
R5112 NC/0.05R
CONN
12V-DETECT
12V-DETECT
SOC-HP-R
SOC-HP-R
SOC-HP-L
SOC-HP-L
SOC-I2S-MCLK
SOC-I2S-MCLK
SOC-I2S-BCLK
SOC-I2S-BCLK
SOC-I2S-LRCK
SOC-I2S-LRCK
SOC-I2S-SD0
SOC-I2S-SD0
SOC-I2S-SD1
SOC-I2S-SD1
AUDIO-PD2n
AUDIO-PD2n
SDA-SSB
SDA-SSB
SCL-SSB
SCL-SSB
CN603 CN602
LSPK2p
LSPK2p
LSPK2n CONN CONN
LSPK2n
RSPK2p
RSPK2p
RSPK2n 1 1
RSPK2n
2 2
3 3
AMP-SHUTDOWNn
4 4
SOC-SPDIF 5
SOC-SPDIF
6
HP-DETECTn 7
8
SDA-SET
SDA-SET
SCL-SET
SCL-SET
A_MUTE
AMP-RESETn
LINE-OUT-MUTE
FB5100
120R 3A
1 2
FB5101
R5139 NC/0R05 1/4W
1 2
120R 3A
FB5102
C5254 120R 3A
NC/10NF 50V
1 2
FB5103
R5143 NC/0R05 1/4W
1 2
120R 3A
FB5105
120R 3A
1 2
1 2
FB5106
120R 3A
FB5107
120R 3A
1 2
1 2
FB5108
120R 3A
+3V3
HP-DETECTn R5181 100 OHM
ZD5100
MM3Z3V6B-HAF
PHONE JACK 5P
3
4
2
5
1
CN1301
A d d o n 2 0 1 6 / 1 / 2 3