Philips 43PUT6801 Service Manual page 148

Circuit Diagrams and PWB Layouts
10-10-17 AUDIO-2nd-CLASS-D-AMP
AUDIO-2nd-CLASS-D-AMP
B17
+3V3-AUDIO2
+3V3-AUDIO2
+3V3 +3V3 +3V3
U s e
SOC-I2S-SD1
R5234
NC/0R05 OHM
TP5279
AMP-PD2n
MU T E C I R C U I T
R5319 NC/2.2K 1/16W U5201
+3V3 +3V3 +3V3
R5302 NC/2.2K 1/16W TP5295 1
+3V3 CSS
2
COPY /C
3
R5301 NC/2.2K 1/16W
L
4
CLK1
5
CLK0
SOC-I2S-MCLK R5290 NC/47 OHM 1/16W 6
MCLK
7
Vio
8
DGND
9
FMT0
+3V3 +3V3 10
FMT1
11
SOC-I2S-BCLK R5303 NC/47 OHM 1/16W
SCLK
SOC-I2S-LRCK 12
R5304 NC/47 OHM 1/16W
SY NC
13
SOC-I2S-SD1 R5291 NC/47 OHM 1/16W
SDATA
R5299 NC/2.2K 1/16W 14
M/S
NC/DIT4096IPWR
+3V3
QM16.3A LA 10.
+3V3 +12V-AUDIO2 +12V-AUDIO
+
R5206
NC/47K 1/16W
TP5228
C5258
U5200
NC/1UF16V
+3V3 TP5264
1
SFT_CLIP
C5212
R5211 2
TP5265
AVDD_REG
NC/10K+-5%1/16W C5213
3
NC/1UF16V TP5266
VCOM
4
NC/1UF16V TP5267
AVSS
R5210
NC/1K 1/16W 5
TP5268
SPK_FAULT
C5218
6
NC/100N16V TP5269
SPK_SD
SDA-SSB R5215 NC/47 OHM 1/16W 7
TP5270
SDA/FREQ
I 2 C n e t t y p e
SCL-SSB 8
R5216 NC/47 OHM 1/16W TP5271
SCL/PBTL
9
DVDD
TP5286
10
TP5287
SPK_GAIN0
TP5288
11
SPK_GAIN1
12
SPK_MUTE
SOC-I2S-MCLK 13
MCLK
14
R5220 SOC-I2S-BCLK
SCLK
NC/0R05 OHM
15
TP5284
SDIN
SOC-I2S-LRCK 16
+3V3 +3V3
LRCLK
17
DGND
18
TP5272
DR_INA-
19
TP5273
DR_INA+
+3V3 20
DR_OUTA
21
DRGND
R5227
22
DR_MUTE
NC/10K+-5%1/16W C5236
23
DRVSS
24
TP5283 NC/1UF16V
DR_CN
C5238
NC/1uF 10V
NC/TAS5760LD
TP5280
TP5276
+3V3 +3V3
R5243 R5244
NC/100K 1/16W NC/100K 1/16W
R5247
NC/10K+-5%1/16W
R5251
NC/10K+-5%1/16W TP5278 Q5200
TP5282 NC/LBC847BWT1G
Q5201 TP5281
NC/LBC847BWT1G
R5254
NC/10K+-5%1/16W R5255
NC/10K+-5%1/16W
A U D IO
28 R5292 NC/2.2K 1/16W
MODE +3V3
27 +3V3
R5293 NC/2.2K 1/16W
U
26
R5294 NC/2.2K 1/16W
V
25 R5314 NC/2.2K 1/16W +3V3 +3V3
BLS
24
BLSM
23 R5297 NC/2.2K 1/16W
+3V3
EMPH
22
R5298 NC/2.2K 1/16W
AUDIO
C5269
21
MONO
20 NC/10PF 50V
MDAT
19
C5267
VDD
R5282
18
R5321 NC/47 OHM 1/16W TP5294
TX+
17
C5276 R5288 TP5317
TX- NC/100N16V
NC/100N16V NC/100OHM1/16W
16
DGND
15
RST
R5305
NC/47 OHM 1/16W
+5V-SW
R5237
TP5291
NC/0R05 OHM
EN 148
+12V-AUDIO2
+ + +
TP5226
C5206 C5207
NC/10UF 16V NC/10UF 16V
R5207
NC/47K 1/16W
TP5227 C5208 C5210
NC/1UF16V NC/1UF16V
C5257
48
GVDD_REG
47 NC/1UF16V C5214
GGND
46
AVDD
45 NC/100N16V
PVDD L5200
44
PVDD
43 NC/10UH 20%
C5220
L5201
BSTRPBA+
NC/220NF 25V
42
SPK_OUTA+
NC/10UH 20%
41
PGND
40
SPK_OUTA-
39 C5225
BSTRPA-
NC/220NF 25V
38
C5226
L5202
BSTRPB-
NC/220NF 25V
37
SPK_OUTB-
NC/10UH 20%
36
PGND L5203
35
SPK_OUTB+
NC/10UH 20%
34 C5231
BSTRPB+
NC/220NF 25V C5234
33
PVDD
+3V3 +3V3
32
PVDD NC/100N16V
31
DR_INB-
30
DR_INB+
TP5251
29
DR_OUTB
TP5252
28
DR_UVP
27
DRGND
+3V3-AUDIO2
26
DRVDD
25
DR_CP
C5243
RC-IR R5225 NC/100OHM1/16W
TP5277 POWER-ON R5232 NC/100OHM1/16W
NT-LCD-PWR-ON R5235 NC/100OHM1/16W
NC/1uF 10V
NC/22K 1/16W SOC-TX-BO 1
FB5200
R5239
SOC-RX-BO
SOC-I2S-LRCK R5241 NC/100OHM1/16W
+3V3
SOC-I2S-BCLK
R5249 NC/100OHM1/16W
1
SOC-I2S-SD0 FB5202
R5248
SOC-I2S-SD1 FB5203 1
TP5275
+12V-AUDIO2
SOC-I2S-SD2 1
FB5204
NC/150K 1/16W 5%
SOC-I2S-SD3 FB5205 1
SOC-I2S-MCLK
R5263 NC/100OHM1/16W
C5247 R5256
NC/470PF 50V NC/3.9K 1/16W
MOD U L E S P D I F OU T P U T
SOC-3D-IR
NT-3D-IR
+3V3
NT-CTRL-DISP6
NT-CTRL-DISP1
C5268
NC/100N16V
SDA-SSB
SCL-SSB
AUDIO-RESETn
TP5293 Q5202
NC/2K7 NC/LBC847BWT1G
R5286 C5270
TP5290 TP5289 AUDIO-MODULE-SPDIF
NC/47 OHM 1/16W NC/100N16V
NC/4.7K 1/16W
R5284 C5271 R5287
NC/120 OHM 1/16W
NC/22pF 50V
TP5292
back to
2016-Jun-08
div.table
NT-LCD-PWR-ON SOC-TX-BO
8,9,15 NT-LCD-PWR-ON SOC-TX-BO 2
AUDIO-RESETn SOC-RX-BO
17,19,25 AUDIO-RESETn SOC-RX-BO 2
SOC-I2S-MCLK
17,22 SOC-I2S-MCLK
SOC-I2S-BCLK NT-CTRL-DISP1
17,22 SOC-I2S-BCLK
NT-CTRL-DISP1 8,9
SOC-I2S-LRCK
17,22 SOC-I2S-LRCK
SOC-I2S-SD0 NT-CTRL-DISP6
17,22 SOC-I2S-SD0 NT-CTRL-DISP6 8,9
SOC-I2S-SD1
22 SOC-I2S-SD1
SOC-I2S-SD2
22 SOC-I2S-SD2
SOC-I2S-SD3
22 SOC-I2S-SD3
SDA-SSB
2,17 SDA-SSB
SCL-SSB
2,17 SCL-SSB
LSPK2p
17 LSPK2p
LSPK2n AUDIO-MODULE-SPDIF
17 LSPK2n
AUDIO-MODULE-SPDIF 22
RSPK2p
17 RSPK2p
RSPK2n
17 RSPK2n
AMP-PD2n
17 AMP-PD2n
AUDIO-PD2n
17 AUDIO-PD2n
RC-IR
2,23,25 RC-IR
POWER-ON
15 POWER-ON
SOC-3D-IR
19,23 SOC-3D-IR
NT-3D-IR
8,23 NT-3D-IR
NC/1UF16V
S P E A K E R c o n n e c t i o n
C5217
LSPK2p
C5221
NC/1UF16V
LSPK2n
C5223
NC/1UF16V
NC/1UF16V
C5227
RSPK2n
C5230
NC/1UF16V
RSPK2p
C5232
NC/1UF16V
B O A U D IO c o n n e c t o r
TP5229 R5226 NC/100OHM1/16W TP5200
TP5230 R5233 NC/100OHM1/16W TP5201
R5236 NC/100OHM1/16W
TP5231 TP5202
R5238 NC/100OHM1/16W
TP5203
2
NC/220R
R5242 NC/47 OHM 1/16W TP5204
FB5206 1 2 NC/220R
TP5233 TP5205
1 2
TP5234 FB5207 NC/220R TP5206
2
NC/220R TP5235 R5253 NC/100OHM1/16W TP5207
2 NC/220R R5258 NC/100OHM1/16W
TP5236 TP5208
2
NC/220R TP5237 R5260 NC/100OHM1/16W TP5209
2 NC/220R R5262 NC/100OHM1/16W
TP5238 TP5210
TP5239 R5264 NC/0R05 OHM TP5211
TP5212
TP5218
TP5220
TP5222
TP5224
TP5213
TP5214
C5245 C5246
NC/47pF 50V NC/47pF 50V
TP5215
R9517 R9516
NC/22 OHM 1/16W NC/22 OHM 1/16W
R5265 NC/0R05 OHM R5267 NC/0R05 OHM
TP5240
R5266 NC/100OHM1/16W
R5278 NC/47 OHM 1/16W R5259 NC/0R05 OHM
R5276 NC/47 OHM 1/16W R5252 NC/0R05 OHM
R5246 NC/0R05 OHM
R5268 NC/47 OHM 1/16W TP5248 R5269 NC/0R05 OHM
R5270 NC/47 OHM 1/16W R5271 NC/0R05 OHM
TP5249
R5272 NC/100OHM1/16W R5273 NC/100OHM1/16W
TP5217
AUDIO-2nd-CLASS-D-AMP
B17
CN1103
51
1 42
2
3
4
5
6
7
8
9 43
10
11
12
13
14
15
16
17 44
18
19
20
21
22
23
24
25 45
26
27
28
29
30
31
32
33 46
34
35
36
37
38
39
40
41 47
50
TP5225
F5200
1 2
+12V
TP5216
NC/T 2A 63V
1 2
+3V3
TH5200 NC/PTCR
C 2015-11-25
715G7776
20040_520.eps