Philips BDP7500B2 - Page 39

I2S for Audio DAC
NC
NC NC
NC
AOLRCK AOMCLK AOBCK AOSDATA0
AOSDATA1
AOSDATA2 AOSDATA3
DAC_RST# GND GND
3.3V
GND
-12V
+12VA
3.3V
A_MUTE
DAC_RST#
+12VA -12V GND
AMUTE
5V_VCC
VCC
DAC4_R_M 1789_MUTE
LOUT4
DAC4_R_P
DAC4_L_M DAC4_L_P
1789_MUTE
DAC_RST# AOBCK_R
DAC4_L_M
AOLRCK_R
SCL
DAC4_R_M
AOMCLK_R
DAC4_L_P
SDA
1789_MUTE
AOSDATA4
DAC4_R_P
AOMCLK_R AOBCK_R
AOSDATA4_R AOLRCK_R
ROUT4
ROUT4
SCL SDA
SCL SDA
1789_MUTE
A_MUTE
+5V_MCU
A_MUTE
AOSDATA4
AOSDATA4AOSDATA4_R
-12V1
+12VA1
3.3V1,2,4,5,6,7,10,11
AOSDATA1 4
AOBCK 4
AOLRCK 4
AOSDATA0 4 AOMCLK 4 AOSDATA2 4
AOSDATA3 4
DAC_RST# 5
5V_VCC1,4,11
AMUTE4,6
AOMCLK_R 4
AOBCK_R 4
AOSDATA4_R 4
AOLRCK_R 4
LOUT5 8
ROUT5 8
SCL 5,6
SDA 5,6
A_MUTE_M6
+5V_MCU4,6
+12VA
5V_VCC
-12VVCC
+5V_DAC
PIN4/12
PIN4/12
3.3V
+5V_DAC
+5V_DAC
5V_VCC
5V_VCC
+5V_MCU
L8 120 OHM
R148 33
TP83
+
CE13
CD11X/10UF16V/D4H7
R143 0/220K
C22 1uF
R158 NC/33
C3 NC/470pF/J
C24 33pF/J
R133 33
+
CE27
CD11X/10UF16V/D4H7
C4 NC/470pF/J
D457
1N4148
R183 NC/0
TP91
+
CE9 CD11X/10UF16V/D4H7
TP84
R185
0
R149 4.7R
R1364 4.7K
R18 3K
R15 3K
R22 51K
+
CE12 10uF/16V
TP85
R7 51K
U14
78L05
1
2
3
OUT
GND
IN
R141 4.7R
Q20
2N3904
2
1 3
R21 36K
R37 3K
TP88
TP75
R1416 10K
R2 36K
R184 10K
+
CE14
CD11X/10UF16V/D4H7
CB18
0.1uF
+
CE22 CD11X/10UF16V/D4H7
R5 3K
TP86
C53 0.1uF
R16 51K
R53 100R
CB24 102/1uF
R142 33
Q301 9012
R39 51K
+
CE59
CD11X/22UF16V/D4H7
R180 10K
TP76
C9
390pF/J
TP87
+
CE28
CD11X/10UF16V/D4H7
Q15
BT3904
R139 NC/0
R144 NC/10K
R25 47R
R1415
4.7K
TP77
Q19 2N3904
2
1 3
R136 33
C6 82pF/J
+
CE16
220uF/16V
R1 36K
C25 1uF
+
CE58 CD11X/22UF16V/D4H7
R150 100
R1417 3.3K
CB19 0.1uF
C18 33pF/J
R1419 22K
TP78
R534 4.7K
TP79
R140 NC/0
TP90
C52 0.1uF
U17 PCM1789
1 2 3
4 5
6 7
8 9
10
11 12
13
14 15
16
17 18 19
20 21
22 23 24
LRCK BCK DIN RST SCKI
VDD DGND VCC1 VCOM AGND1 VOUTL-
VOUTL+ VOUTR+
VOUTR-
AGND2
VCC2
AMUTE1
ZERO2 ZERO1
MODE
MD/SDA/DEMP
MC/SCL/FMT
MS/ADR0/RSV
ADR5/ADR1/RSV
R44 36K
R178 10K
+
CE6
CD11X/10UF16V/D4H7
R1418 470
R147 33
TP81
R145 47
+
CE609
220U/16V
FB58 NC/FB/0805/600R
R1420 100K
FB57 NC/FB/0805/600R
C5 82pF/J
TP80
FB56 FB/0805/600R
U7
DRV602
1 2 3 4 5
6
7 8
9 10 11
12
13
14
+INR -INR OUR
SGND EN PVSS CN CP
PVDD
PGND
NC
OUTL
-INL
+INL
CB13
0.1uF
R538 22K
XP8
10.A-24PL ffc24
1 2 3
4
5
6
7
8 9 10 11
12
13
14 15
16
17
18
19
20 21
22
23
24
R131 47
C11 390pF/J
R177 4.7K
R36 47R
TP82
+
CE60
CD11X/10UF16V/D4H7
C26
1uF
Q21 2N3906
2
13
C17 82pF/J
R52 100R
Q302 9012
CB17 0.1uF
C28
82pF/J
R134 33
Main Unit--Decoder Board Circuit Diagram
18-918-9