Philips BDP5180 Service Manual page 30

6-12
A
-12V
Main Board Circuit Diagram: AUDIO DAC
[2] -12V
+12V
[2,13] +12V
3.3V
[2,3,5,6,7,8,11,12,13] 3.3V
SCL
SCL
SDA
SDA
R1388 NC/0R R1388 NC/0R
AOMCLK_R AL
1 R1389 NC/0R R1389 NC/0R
AOBCK_R AR
5V_STBY
5V_STBY
C168 C168
R122 R122
AL
NC/10uF/16V NC/10uF/16V NC/10K NC/10K
R75 R75
R77 R77
4.7K/NC 4.7K/NC 1% 1%
5.1K/30K 5.1K/30K 1% 1%
AOUTL-
1 2 1 2
R78 R78
C59 C59
470R/5.1K 470R/5.1K 1% 1%
1 2 1
560PF/100PF 560PF/100PF
C48 C48
3300PF/1000PF 3300PF/1000PF
2
R79 R79
R81 R81
4.7K/NC 4.7K/NC 1% 1% 470R/0R 470R/0R 1% 1%
AOUTL+
1 2 1 2
R82 R82
5.1K/0R 5.1K/0R 1% 1%
C169 C169
R135 R135
AR
NC/10uF/16V NC/10uF/16V NC/10K NC/10K
R83 R83
R85 R85
4.7K/NC 4.7K/NC 1% 1%
5.1K/30K 5.1K/30K 1% 1%
AOUTR-
1 2 1 2
R86 R86
C63 C63
470R/5.1K 470R/5.1K 1% 1%
1 2 1
560PF/100PF 560PF/100PF
C66 C66
3300PF/1000PF 3300PF/1000PF
R87 R87 R89 R89
4.7K/NC 4.7K/NC 1% 1% 470R/0R 470R/0R 1% 1%
AOUTR+
3 1 2 1 2
R90 R90
5.1K/0R 5.1K/0R
1% 1%
XP8 XP8
1 SCL
SDA
2
3
AOMCLK
4
5
6 AOLRCK C69 C69
AOBCK
7
8 AOSDATA0 0.1uF 0.1uF
AOSDATA1
9
10 AOSDATA2
AOSDATA3
11
MUTE
12
13 VCC
VCC
14
4
CON14 CON14
A
B
OP CIRCUIT
2
-12VA
C60 C60
SO8 SO8
NE5532D NE5532D
6
0.1uF 0.1uF
IN-
AOUTL
7
OUT
5
IN+
C61 C61
U6B U6B
C501 C501
+12VA
0.1uF 0.1uF AOUTL
10uF/16V 10uF/16V
R97 R97 R59 R59
100R 100R 100R 100R
C62 C62 -12V -12VA
[2] -12V
470PF/NC 470PF/NC
CE18 CE18 C67 C67
0.1uF 0.1uF
100uF/16V 100uF/16V
R98 R98 R62 R62
100R 100R 100R 100R MUTE_L
+12V +12VA
[2,13] +12V
C68 C68
CE17 CE17 + +
0.1uF 0.1uF
100uF/16V 100uF/16V
2
-12VA AOUTR
SO8 SO8
NE5532D NE5532D
2
IN-
1 AOUTR
OUT
3
IN+
U6A U6A
+12VA
C64 C64
470PF/NC 470PF/NC
for inside and outside Audio DAC
AOSDATA3 [5]
AOSDATA2 [5]
AOSDATA1 [5]
AOSDATA0 [5]
AOLRCK [5]
AOBCK [5]
AOMCLK [5]
DAC_RST#
DAC_RST# [6]
B
C
OUTSIDE DAC
U914 U914
R1358 100R R1358 100R 78L05 78L05
3 1
+12V_P IN OUT
R1359 100R R1359 100R CE603 CE603 + + C611 C611
10uF/10V 10uF/10V 0.1uF 0.1uF
U915 U915
MUTE_1
1 16
[5] AOMCLK_R MCLK DZFL
2 15 MUTE_2
[5] AOBCK_R
BICK DZFR
3 14
[5] AOSDATA4_R SDTI1 VDD
4 13
[5] AOLRCK_R LRCK VSS
DAC_RST# R1362 R1362 330R 330R AOUTL+ C612 C612
5 12
PDN AOUTL+
AMUTE AOUTL- 0.1uF 0.1uF
6 11
CSN AOUTL-
SCL AOUTR+
C613 C613 7 10
CCLK AOUTR+
0.01uF 0.01uF SDA AOUTR-
8 9
CDTI AOUTR-
AK4385ET AK4385ET
R501 R501 R502 R502
470R 470R 470R 470R
LOUT5
LOUT5
R504 R504
100K 100K
Q18 Q18
R508 R508
BT3904 BT3904
3.3K 3.3K
MUTE_L
R507 R507
3.3K 3.3K
Q17 Q17
BT3904 BT3904
R512 R512 R513 R513
C511 C511
470R 470R 470R 470R
ROUT5
ROUT5 [9]
10uF/16V 10uF/16V
R514 R514
100K 100K
Q19 Q19
R517 R517
R516 R516 BT3904 BT3904 3.3K 3.3K
3.3K 3.3K MUTE_R
MUTE_R Q16 Q16
BT3904 BT3904
C
6-12
D
L859 L859 100uH 100uH
C625 C625 C628 C628
4.7uF 4.7uF 0.1uF 0.1uF
5V_STBY VCC_P
R1367 R1367 R1364 R1364
0R/NC 0R/NC 0R 0R
MUTE CIRCUIT
R1361 R1361
10K 10K
[9]
CE597 CE597
R1363 R1363 220U/16V 220U/16V
3.3K 3.3K
R1366 R1366
4.7K 4.7K
R1365 R1365
Q215 Q215
BT3904 BT3904
4.7K 4.7K
D525 D525
R1368 R1368
[5,7] AMUTE
22K 22K
1N4148 1N4148
D526 D526
[7] A_MUTE_M
1N4148/NC 1N4148/NC
VCC_P
Q218 Q218
3906 3906
R1383 R1383
100K 100K
R1384 R1384
MUTE_1 1K 1K
Q219 Q219
3906 3906
R1391 R1391
R1396 R1396 100K 100K
1K 1K
MUTE_2
D
E
1
Q213 Q213
3906 3906
R1360 R1360
4.7K 4.7K
2
Q214 Q214
3906 3906
+ +
MUTE
D523 D523 D524 D524
1N4148 1N4148 1N4148 1N4148
3
MUTE_L
MUTE_R
4
E