Philips BDP2985/F7 Service Manual page 29

7-7
A
Main Board Circuit Diagram for BDP2985/F7:MT8551/60-AV/PLL
AVDD33_VDAC
3.3V
1
AVDD33_VDAC_R
3.3V
AVDD33_PLLGP
3.3V_STBY
C86 C86 33pF/50V/NP0 33pF/50V/NP0 NS_XTALI
R41 R41
Y1 Y1 1M 1M
27MHz/30PPM 27MHz/30PPM
C87 C87 33pF/50V/NP0 33pF/50V/NP0 R43 R43 10 10 NS_XTALO
2
R159 R159 10 10 AVDD33_DAC
3.3V_STBY
+ +
CE22 CE22
NC/100uF/16V/SMD NC/100uF/16V/SMD
Unit Name Unit Name Unit Name DRV632(NO USE IN BDP2985/F7) DRV632(NO USE IN BDP2985/F7) DRV632(NO USE IN BDP2985/F7)
Unit Number Unit Number Unit Number 01UDRV632-BD001
Reference Reference Reference
361-440 361-440 361-440
Description Description Description
PWM input,audio amplifier,2channels PWM input,audio amplifier,2channels PWM input,audio amplifier,2channels
Date&VER Date&VER Date&VER 2012-05-15 2012-05-15 2012-05-15 VER:01 VER:01 VER:01
3
ROUT1
2K RES CLOSE TO MTK IC ,18K RES CLOSE TO OP
C365 C365
AR0_PWM R363 R363 NC/2K NC/2K R364 R364 NC/18K NC/18K
NC/10uF/16V/X7R NC/10uF/16V/X7R
4
A
B
U1C U1C
E16 A10 AL0_PWM
AVDD33_VDAC AL0
B10 AR0_PWM
AR0
C10
AOLRCK
D10
AOSDATA0
G14 C9
AVSS33_VDAC AOSDATA1
C8 AMUTE1
AOSDATA2
D7
AOSDATA3
C7
AOSDATA4
D16
AVDD33_VDAC_R
A7
SPDIF
SPDIF
F14 U5 AMUTE
AVSS33_VDAC_R AMUTE AMUTE 8
C12 B18
AVDD33_PLLGP VDACX_OUT
C17
VDACR_OUT
C18
VDACG_OUT
A18
VDACB_OUT
C13
AVSS33_PLLGP
C16
AVDD12_HDMI
AVDD12_HDMI_C
C15 R51 R51 0 0
AVDD12_HDMI_D
D14 AVDD33_HDMI
AVDD33_HDMI D S
Q3 Q3
NC/N_AO3402 NC/N_AO3402
E14
AVSS33_HDMI
A11 EN
NS_XTALI
A15 CH0_M
CH0_M
B15 CH0_P
CH0_P
A14 CH1_M
CH1_M
B11 B14 CH1_P
NS_XTALO CH1_P
A13 CH2_M
CH2_M
B13 CH2_P
CH2_P
A16 CLK_M
CLK_M
B16 CLK_P
CLK_P
C20 HTPLG
HTPLG
A19 CEC
CEC
D12
AVDD33_DAC
B19 HDMISD
C115 C115
HDMISD
B20 HDMISCK
0.1uF/16V/X7R 0.1uF/16V/X7R HDMISCK
E11
AVSS33_DAC
MT8551 MT8551
R361 R361
C361 C361
NC/33 NC/33
NC/100pF/50V/NP0 NC/100pF/50V/NP0 C362 C362
NC/1000pF/50V/X7R NC/1000pF/50V/X7R
R365 R365
AR_OUT
R369 R369
NC/36K NC/36K
C367 C367
NC/39pF/50V/NP0 NC/39pF/50V/NP0
U6 U6
NC/3K NC/3K
NC/DRV632 NC/DRV632
C370 C370
1
+INR +INL
NC/390pF/16V/NP0 NC/390pF/16V/NP0
2
-INR -INL
3
OUTR OUTL
4
R374 R374 SGND UVP
AMUTE1 5
MUTE# PGND
6
NC/0 NC/0 PVSS PVDD
7
CN CP
C371 C371
NC/1uF/16V/Y5V NC/1uF/16V/Y5V
R377 R377 C376 C376
NC/1uF/16V/Y5V NC/1uF/16V/Y5V
NC/10K NC/10K
B
C
RN100 RN100 4.7*4 4.7*4
1 8
CH2_P
CH2_M 2 7
CH1_P 3 6
CH1_M 4 5
CH0_P 1 8
2 7
CH0_M
CLK_P 3 6
4 5
CLK_M
RN101 RN101 4.7*4 4.7*4
1.2V
SPDIF R611 R611 180/1% 180/1% C614 C614 0.1uF/16V/X7R 0.1uF/16V/X7R R613 R613
3.3V
R612 R612 C616 C616
100/1% 100/1% 33pF/50V/NP0 33pF/50V/NP0
EN
SPDIF C17 C17 NC/330pF/50V/X7R NC/330pF/50V/X7R R21 R21
R22 R22 NC/10 NC/10
USB_VCC0
C18 C18 C30 C30
NC/10uF/10V/Y5V NC/10uF/10V/Y5V NC/560pF/50V/X7R NC/560pF/50V/X7R
R362 R362
NC/33 NC/33 C364 C364
NC/1000pF/50V/X7R NC/1000pF/50V/X7R
2K RES CLOSE TO MTK IC ,18K RES CLOSE TO OP
R367 R367
C366 C366
AL_OUT R366 R366 NC/36K NC/36K
NC/10uF/16V/X7R NC/10uF/16V/X7R
R370 R370
NC/18K NC/18K
C368 C368
NC/39pF/50V/NP0 NC/39pF/50V/NP0
NC/3K NC/3K
C369 C369
NC/390pF/16V/NP0 NC/390pF/16V/NP0
14
13
VCC
12
11 DRV632_UVP
R372 R372
10
NC/6.2K NC/6.2K
9
R373 R373 NC/22K NC/22K
8
3.3V
3.3V_STBY
C372 C372
R375 R375
NC/0.1uF/16V/Y5V NC/0.1uF/16V/Y5V
R378 R378 R379 R379 NC/2.2K NC/2.2K
NC/0 NC/0 NC/0 NC/0
C374 C374 C375 C375
NC/1uF/16V/Y5V NC/1uF/16V/Y5V NC/10uF/10V/Y5V NC/10uF/10V/Y5V
C
7-7
D
Differential Signal !
No Through Hole !
100 ohm - Impedance
F_TX2+
F_TX2-
F_TX1+
F_TX1-
F_TX0+
F_TX0-
F_TXC+
F_TXC-
HDMI-CEC
TP34 TP34
HDMI_SCL
HDMI_SDA
HDMI_VCC
HDMI_VCC
HTPLG R183 R183 33 33
COAXIAL COAXIAL
P3 P3
RCA/2h RCA/2h
0 0 COAXIAL 3
ESD3 ESD3
2 LVSL10180Z020/18V/2pF LVSL10180Z020/18V/2pF
1
HDMI_VCC
P4 P4 R42 R42
NC/Optical NC/Optical 1.8K 1.8K
1
NC/10 NC/10 OPTICAL
OPTI
2 HDMISCK R185 R185 33 33
+5V
HDMI_VCC
3
GND
R45 R45
1.8K 1.8K
HDMISD R187 R187 33 33
HDMI_VCC
F1 F1 SMD0805-035 SMD0805-035
C89 C89
0.1uF/16V/X7R 0.1uF/16V/X7R 3.3V_STBY
R48 R48
27K 27K
D6 D6
LL4448 LL4448
CEC R50 R50 33 33 HDMI-CEC
C94 C94 R52 R52
NC/27pF NC/27pF 1M 1M
LOUT1
C363 C363
NC/100pF/50V/NP0 NC/100pF/50V/NP0
R368 R368
AL0_PWM
NC/2K NC/2K
P5 P5
3 ROUT1 ROUT1 ROUT1
2
1 LOUT1 LOUT1 LOUT1
NC/RCA2-3 NC/RCA2-3
D
E
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 J2 J2
HDMI JACK HDMI JACK
ESD4 ESD4
LVSL10180Z020/18V/2pF LVSL10180Z020/18V/2pF
HDMI_SCL
2
ESD5 ESD5
LVSL10180Z020/18V/2pF LVSL10180Z020/18V/2pF
HDMI_SDA
VCC
ESD6 ESD6 3
LVSL10180Z020/18V/2pF LVSL10180Z020/18V/2pF
4
E