Philips HTS3531/12 Service Manual page 52

A
Main Board Circuit Diagram:MT1389GH
SP- R27 R27 10K 10K OP-
R28 R28 1 1 1
C13 C13 3V3 V12
0.1uF/25V/Y5V 0.1uF/25V/Y5V
3
C14 C14 2
D2 D2
0.1uF/25V/Y5V 0.1uF/25V/Y5V
BAT54C BAT54C
SP-A R30 R30 10K 10K OPO
R31 R31
3V3 SP-A 1
1
1
2
SP+
2
R32 R32 10K 10K LIMIT 3
3
4 Close to IC Pin
4
SL- 5
5
SL+ 6
6
XP2 XP2
6PIN/2.0mm 6PIN/2.0mm
V20 V1P4
+ + + +
C27 C27 CE12 CE12 C28 C28 CE13 CE13
0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V
47uF/16V 47uF/16V 47uF/16V 47uF/16V
GPIO2
GPO5
RF Reference
PIN_15
R35 R35
F- PIN_16 R37 R37
1
F+
2
T+
3 LIMIT TROUT R39 R39
T-
4
C/c STBY R40 R40
5
6 D/d
CD/DVD SW TROPEN IOA R41 R41
7
RF
8
A/a Option2: like 89G SERVO PIN.
9
B/b
10
F
11
GND-PD
12
Vc(Vref)
13
Vcc
14
E
2 15
NC Option1
16
VR-CD
17
VR-DVD
18
CD-LD
19 MO_VCC
MD
20
HFM FB15 FB15
21
NC C35 C35
22 500/500mA 500/500mA
+ +
0.1uF/25V/Y5V 0.1uF/25V/Y5V
DVD-LD CE17 CE17
23
GND-LD 100uF/25V/NC 100uF/25V/NC
24
0 0 0 0 0 0
Close to IC Pin
Very Important to
R49 R49 R50 R50 R64 R64
reduce Noise
1
V12
1 TP2 TP2
2 LD-DVD
2
3
3
4
4 C157 C157
5 MDI1
5
6 LD-CD 1000pF/50V/X7R 1000pF/50V/X7R
6
7
7
8 TP3 TP3
8
9
9
10 E
10
11 AVCC1
11
C39 C39
12 V20
12 0.1uF/25V/Y5V 0.1uF/25V/Y5V
13 L1 L1 10uH/0.28A/NC 10uH/0.28A/NC R53 R53
13
14 F
14
15 B
15
16 A 0 0
16
17 C158 C158
RFO
17 1000pF/50V/X7R 1000pF/50V/X7R
18 IOA
18
19 D
19
C40 C40
20 C Q14 Q14 LDO2
20 120pF/50V/NP0 120pF/50V/NP0
21 T- PNP_3CG9012M PNP_3CG9012M
21
22 T+ L2 L2
22
23 F+ R54 R54 10uH/0.28A/NC 10uH/0.28A/NC
23
24 F- CE21 CE21
24
0 0 47uF/16V 47uF/16V
R56 R56 4.7 4.7 RFV33
3
XP3 XP3
24PIN/0.5mm 24PIN/0.5mm R57 R57 4.7 4.7
+ +
CE22 CE22
47uF/16V 47uF/16V
Q17 Q17 LDO1
PNP_3CG9012M PNP_3CG9012M
Chip De cap.
89G_3V3
C45 C45 C46 C46 C47 C47 C48 C48 C49 C49 C50 C50
0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V
V12
4
C53 C53 C54 C54 C55 C55 C56 C56
0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V
A
7-6
B
C15 C15
89G_3V3
4.7uF/10V/Y5V 4.7uF/10V/Y5V
C16 C16
RFV12-1 RFVDD3
FB5 FB5 0.1uF/25V/Y5V 0.1uF/25V/Y5V FB6 FB6
500/500mA 500/500mA 500/500mA 500/500mA
C17 C17 C18 C18
4.7uF/10V/Y5V 4.7uF/10V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V
C33 C33
4.7uF/10V/Y5V 4.7uF/10V/Y5V
C24 C24
12 12 RFV12-2
0.1uF/25V/Y5V 0.1uF/25V/Y5V
C25 C25 100uF/25V 100uF/25V
0.1uF/25V/Y5V 0.1uF/25V/Y5V CE11 CE11
SERVO RF DeCAP.
C26 C26
4.7uF/10V/Y5V 4.7uF/10V/Y5V
+ +
CE14 CE14
10uF/25V 10uF/25V
TRIN
TRCLOSE
C30 C30
1uF/50V/Y5V 1uF/50V/Y5V
0 0 VR_CD
0 0 VR_DVD
0 0 GPI36
0 0 GPIO35 RFV12-2 1
AVDD12_2
RFVDD3 2
AVDD33_1
0 0 GPIO34 XI R45 R45 51 51 3
XTALI
XO R46 R46 51 51 4
XTALO
5
AGND33
V20 6
V20
7
V1P4
V14
GPO5 8
REXT / GPO5
MDI1 9
MDI1
89G_3V3 LDO1 10
LDO1
FB13 FB13 LDO2 11
LDO2
AVDD33 12
AVDD33_2
500/500mA 500/500mA DMO 13
DMO
C32 C32 C34 C34 FMO 14
FMO
15
4.7uF/10V/Y5V 4.7uF/10V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V PIN_15
TRAY_OPEN
PIN_16 16
TRAY_CLOSE
TRO 17
TRO MT1389GH MT1389GH
18
FOO
FOO
GPIO2 19
FG / GPIO2
89G_3V3 C36 C36 USB_DP 20
USB_DP
C76 C76
0.1uF/25V/Y5V 0.1uF/25V/Y5V USB_DM 21
10uF/10V/Y5V 10uF/10V/Y5V USB_DM
USB_V33 22
VDD33_USB
23 LQFP176 LQFP176
FB17 FB17
VSS33_USB
500/500mA 500/500mA R52 R52 5.1K/1% 5.1K/1% GPIO37 24
PAD_VRT / GPIO37
FB18 FB18 USB_V12 25
VDD12_USB
26
A_SW1
YCLK
500/500mA 500/500mA C38 C38 A_SW0 27
DV_Y0
C113 C113 TP14 TP14 MIC_CON 28
DV_Y1
10uF/10V/Y5V 10uF/10V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V DV_Y2 29
DV_Y2
DV_Y3 30
DV_Y3
DV_Y4 31
DV_Y4
VSTB DV_Y5 32
DV_Y5
VSCK DV_Y6 33
DV_Y6
34
VSDA DV_Y7
DV_Y7
SF_CS 35
SF_CS_
SF_DO 36
SF_DO
SF_DI 37
SF_DI
38
89G_3V3 DVDD33
SF_CK 39
SF_CK
UP1_6 40
UP1_6 / SCL
UP1_7 41
UP1_7 / SDA
42
RxD
GPIO11
TxD 43
GPIO6
URST# 44
PRST_
RFV33
Q15 Q15 R55 R55 10K 10K
PNP_3CG9012M PNP_3CG9012M
D3 D3
LL4148 LL4148
R58 R58 33K 33K
TP13 TP13
Q16 Q16 R59 R59 10K 10K
PNP_3CG9012M PNP_3CG9012M
+ +
CE23 CE23
100uF/25V 100uF/25V 0 0 0 0
FOSO R60 R60 27K 27K FOO R75 R75 R102 R102
TRSO R61 R61 27K 27K TRO
FMSO R62 R62 15K 15K FMO
DMSO R63 R63 10K 10K DMO
C41 C41 C42 C42 C43 C43 C44 C44
330pF/50V/X7R 330pF/50V/X7R 330pF/50V/X7R 330pF/50V/X7R 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.015uF/50V/Y5V 0.015uF/50V/Y5V
V1P4
MO_VCC MO_VCC MO_VCC
RS-232 DV33
R66 R66 R67 R67 R68 R68 1
1
RxD 2
2
TxD 3
4.7K 4.7K 4.7K 4.7K 4.7K 4.7K
3
4
4
VSCK
XP5 XP5
VSTB 4PIN/2.0mm 4PIN/2.0mm
VSDA
B
C
89G_3V3
DACVDD3 DACVDD3 ADACVDD
FB7 FB7 FB8 FB8
C19 C19 C20 C20 C21 C21 500/500mA 500/500mA 500/200mA 500/200mA
+ +
CE9 CE9
0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 10uF/25V 10uF/25V
R651 R651 33 33
ASDAT1-1
R652 33 R652 33
ASDAT2-1
R653 33 R653 33
ASDAT0-1
R33 R33 560/1% 560/1%
LRCK1 R654 R654 33 33
89G_3V3
C128 C128
BCK1
R655 R655 33 33
MCK1 R656 R656 33 33
GPIO20
GPIO21
132 GPIO31 TP10 TP10
GPIO31
TP11 TP11
131 GPIO30 SHUTDOWN SHUTDOWN GPIO32
GPIO30
130 GPIO29 BKEN_ERR
GPIO29
129
GND33
128
AGND12
127 TX2+
TX2P
126
TX2-
TX2N
125
AVDD12_D
124 TX1+
TX1P
C31 C31
123 TX1-
TX1N 0.1uF/50V/Y5V 0.1uF/50V/Y5V
122
AGND12
121 TX0+
TX0P
120 TX0-
TX0N
119
AVDD12_C
118
TXC+
TXCP
117 TXC-
TXCN
116
Close to PIN
AGND12_TX2
115
AGND33_TX
114
AVDD33_12
113 R51 R51 2.49K/1% 2.49K/1%
EXT_RES
112
AVSS12 C37 C37
111 HPLG
GPIO10 / HPLG
110 0.1uF/25V/Y5V 0.1uF/25V/Y5V
SPDIF / GPIO12
109
DVDD12 V12
108 MA3
RA3
107
MA2
RA2
106 MA1
RA1
V1.0 V1.0 105 MA0
RA0 89G_3V3
104 MA10
RA10
103 BA1
BA1
102 BA0
FB14 FB14
BA0
101
DVDD33 89G_3V3
100 RAS#
RAS_
99
CAS# 500/500mA 500/500mA
CAS_
98
GND12
97 WE#
RWE_
96
GND33
95 MA4
RA4
94 MA5
RA5
93 MA6
RA6
92
DVDD33
91
MA7
RA7
90 MA8
RA8
89 MA9
RA9
U1 U1
MT1389GH/176 MT1389GH/176
AM_SDA DSP_SDA
AM_SDA
AM_SCL
AM_SCL
V12
C123 C123
TP12 TP12 100pF/50V/NP0 100pF/50V/NP0
USB I/F
FB29 FB29
USB signal:
1),Via on signal is forbidden;
500/500mA 500/500mA 2),Differential impedance must control at 90 ohm.
89G_3V3
USB_DP
USB_DM
TR1 TR1
Q18 Q18 PNP_PBSS5320T PNP_PBSS5320T
VCC
PTC/1.5A/6V PTC/1.5A/6V
R65 R65 220 220
EN1
C
7-6
D E
OFF-PAGE CONNECTION
DQ[0..15]
MA[0..11]
DQM[0..1]
Crystal
BA[0..1]
R29 R29 100K 100K
DCLK
Y1 Y1
XI XI XI XI XO XO XO RAS#
CAS#
27MHz/30PPM 27MHz/30PPM WE#
C22 C22 C23 C23
27pF/50V/NP0 27pF/50V/NP0 27pF/50V/NP0 27pF/50V/NP0
BKEN_ERR DCKE
DRAM I/F
Put these circuits as
closer as possible to
ASDAT1 SF_CK
MT1389
SF_CS
SF_DI
ASDAT2 SF_DO
S-FLASH
ASDAT0
CVBS_OUT
V_R
LRCK 89G_3V3 V_B
V_G
AADVDD
27pF/50V/NP0 27pF/50V/NP0
FB10 FB10 SCART1
500/200mA 500/200mA SCART2
BCK SCART_CON
C29 C29 VIDEO I/F
C127 C127
6800pF/50V/X7R 6800pF/50V/X7R
27pF/50V/NP0 27pF/50V/NP0
ASDAT1
MCK ASDAT2
C126 C126 ASDAT0
27pF/50V/NP0 27pF/50V/NP0
LRCK
BCK
MCK
HSYNC SCART1
AUDIO_MUTE
VSYNC SCART2
GPIO34 ADC_DAT
SCART_CON
SPDIF_IN1
SPDIF_IN2
R47 R47 6.8K 6.8K
V12 DSP_SCL
DSP_SDA
DSP_RST
FB12 FB12
500/500mA 500/500mA ADC_VRST#
POWER
AUDIO I/F
VSTB
Q39 Q39 VSCK
PDN VSDA
PDN
D S 3V3
FB16 FB16 AMP_DET IR
AMP_DET
500/500mA 500/500mA N_ASM3402M N_ASM3402M PW_KEY
CE19 CE19
SHUTDOWN
SHUTDOWN
4.7uF/10V/Y5V 4.7uF/10V/Y5V BKEN_ERR
R370 R370 1K 1K
+12V BKEN_ERR
MIC_DET
A_SW0
A_SW0
A_SW1 MIC_CON
3V3 A_SW1
AMP_DET STBY
ACK
TROPEN
R152 R152 R134 R134 R131 R131 R155 R155
R101 R101 10K 10K 10K 10K 10K 10K 10K 10K PDN TRCLOSE
RC6
10K 10K TRIN
TROUT
T-
RDS_DATA T+
TU_RST F-
TU_SCL F+
TU_SDA SL-
SL+
SP-
SP+
GPIO19 R180 R180 0 0 ADC_DAT ADC_DAT FOSO
TRSO
DV_Y2 R192 R192 0 0 FMSO
DMSO
Audio V1P4
GPO14 AUDIO_MUTE SERVO I/F
DV_Y3 SPDIF_IN1
DV_Y4 SPDIF_IN2
TXC+
GPIO31 ADC_VRST# TXC-
TX0+
TX0-
TX1+
TX1-
DSP_SCL TX2+
TX2-
HPLG
UP1_[6..7]
USB Connector
TMDS I/F
FAN1
4PIN/2.0mm 4PIN/2.0mm
HDMI_CEC
XP4 XP4
4
4
3
3
2
TU_SCL
2
VCC_USB 1 TU_SDA
1
TU_RST
RDS_DATA
C51 C51 C52 C52
6pF/NC 6pF/NC 6pF/NC 6pF/NC
URST#
URST#
AM_SDA
AM_SDA
AM_SCL
AM_SCL
D E
DQ[0..15] [3]
MA[0..11] [3]
DQM[0..1] [3]
BA[0..1] [3]
DCLK [3]
RAS# [3]
CAS# [3]
WE# [3]
DCKE [3]
1
SF_CK [3]
SF_CS [3]
SF_DI [3]
SF_DO [3]
CVBS_OUT [6]
V_R [6]
V_B [6]
V_G [6]
SCART1 [6]
SCART2 [6]
SCART_CON
ASDAT1 [4]
ASDAT2 [4]
ASDAT0 [4]
LRCK [4]
BCK [4]
MCK [4]
MPEG_MUTE [4]
ADC_DAT [5]
SPDIF_IN1 [5]
SPDIF_IN2 [5]
DSP_SCL [4]
DSP_SDA [4]
DSP_RST [4]
ADC_VRST# [5]
2
POWER [5]
VSTB
VSCK
VSDA
IR
PW_KEY
MIC_DET
MIC_CON
STBY [3]
TROPEN [3]
TRCLOSE [3]
TRIN [3]
TROUT [3]
T- [3]
T+ [3]
F- [3]
F+ [3]
SL- [3]
SL+ [3]
SP- [3]
SP+ [3]
FOSO [3]
TRSO [3]
FMSO [3]
DMSO [3]
V1P4 [3]
3
TXC+ [6]
TXC- [6]
TX0+ [6]
TX0- [6]
TX1+ [6]
TX1- [6]
TX2+ [6]
TX2- [6]
HPLG [6]
UP1_[6..7] [6]
FAN1
HDMI_CEC
TU_SCL
TU_SDA
TU_RST
RDS_DATA
[1]
4