Philips HTS3538 Service Manual page 50

7-7
A
Main Board Circuit Diagram for HTS3538/51/55/05/98: MT1389GH
SP- R27 R27 10K 10K OP-
C13 C13 1
3V3 V12
R28 R28 0.1uF/25V/Y5V 0.1uF/25V/Y5V
3
1 1 D2 D2
2
BAT54C BAT54C
0.1uF/25V/Y5V 0.1uF/25V/Y5V C14 C14
SP-A OPO
R30 10K R30 10K
3V3
SP-A 1
1
1
SP+ 2
2
R32 R32 10K 10K LIMIT 3
3 Close to IC Pin
4
4
SL- 5
5
SL+ 6
6
XP2 XP2
6PIN/2.0mm 6PIN/2.0mm
0.1uF/25V/Y5V 0.1uF/25V/Y5V
V20 V1P4
C28 C28
+ + + +
C27 C27 CE12 CE12 CE13 CE13
0.1uF/25V/Y5V 0.1uF/25V/Y5V 47uF/16V 47uF/16V 47uF/16V 47uF/16V
GPIO2
GPO5
RF Reference
PIN_15
F-
1 PIN_16
F+
2
T+
3 LIMIT
T-
4 TROUT
C/c
5 STBY
D/d
6
CD/DVD SW
7 TROPEN IOA
RF
8
A/a Option2: like 89G SERVO PIN.
9
B/b
10
F
11
GND-PD
12
Vc(Vref)
13
Vcc
14
E
15
2
NC Option1
16
17 VR-CD
VR-DVD
18
19 CD-LD 0.1uF/25V/Y5V 0.1uF/25V/Y5V MO_VCC
MD
20
HFM
21 C35 C35 FB15 FB15
NC
22 2.2 2.2
+ +
DVD-LD
23 CE17 CE17
GND-LD
24 100uF/25V/NC 100uF/25V/NC
0 0 0 0 0 0
Very Important to
R49 R49 R50 R50 R64 R64
reduce Noise
1
1
TP2 TP2
2 LD-DVD
2
3
3
4
4
5 MDI1 C157 C157
5
1000pF/50V/X7R 1000pF/50V/X7R
6 LD-CD
6
7
7
TP3 TP3
8
8
9
9
10 E
10
11 AVCC1 0.1uF/25V/Y5V 0.1uF/25V/Y5V
11
12 V20 C39 C39
12
13
13
14 F R53 R53
14
15 B 1000pF/50V/X7R 1000pF/50V/X7R L1 L1 10uH/0.28A/NC 10uH/0.28A/NC 0 0
15
16 A C158 C158
16
17 RFO
17
18 IOA
18
19 D
19
20 C LDO2
20
21 T-
21
22 T+ Q14 Q14
22
23 F+
R54 R54 L2 L2 PNP_3CG9012M PNP_3CG9012M
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
B
C15 4.7uF/10V/Y5V C15 4.7uF/10V/Y5V
89G_3V3
RFV12-1 RFVDD3
C16 C16
FB5 0 FB5 0 0.1uF/25V/Y5V 0.1uF/25V/Y5V FB6 0 FB6 0
C18 C18
0.1uF/25V/Y5V 0.1uF/25V/Y5V
4.7uF/10V/Y5V 4.7uF/10V/Y5V C17 C17
C33 C33 4.7uF/10V/Y5V 4.7uF/10V/Y5V
R31 12 R31 12
RFV12-2
C24 C24
0.1uF/25V/Y5V 0.1uF/25V/Y5V
C25 C25
SERVO RF DeCAP.
0.1uF/25V/Y5V 0.1uF/25V/Y5V
C26 C26
4.7uF/10V/Y5V 4.7uF/10V/Y5V
1uF/25V/Y5V 1uF/25V/Y5V
TRIN
TRCLOSE
C30 C30
R35 R35 0 0 VR_CD
R37 R37 0 0 VR_DVD
R39 R39 0 0 GPI36
R40 R40 0 0 GPIO35 RFV12-2 1
AVDD12_2
RFVDD3 2
AVDD33_1
R41 R41 0 0 GPIO34 XI R45 R45 51 51 3
XTALI
XO R46 R46 51 51 4
XTALO
5
AGND33
V20 6
V20
V1P4 7
V14
GPO5 8
REXT / GPO5
MDI1 9
MDI1
89G_3V3 LDO1 10
LDO1
FB13 0 FB13 0 LDO2 11
LDO2
AVDD33 12
AVDD33_2
DMO 13
DMO
C32 C32 C34 C34 FMO 14
FMO
4.7uF/10V/Y5V 4.7uF/10V/Y5V PIN_15 15
TRAY_OPEN
PIN_16 16
TRAY_CLOSE
TRO 17
0.1uF/25V/Y5V 0.1uF/25V/Y5V
MT1389GH MT1389GH
TRO
FOO 18
FOO
GPIO2 19
FG / GPIO2
89G_3V3 USB_DP 20
USB_DP
C76 C76 21
0.1uF/25V/Y5V 0.1uF/25V/Y5V C36 C36 USB_DM
10uF/10V/Y5V 10uF/10V/Y5V USB_DM
USB_V33 22
VDD33_USB
23
FB17 0 FB17 0
VSS33_USB
R52 R52 5.1K/1% 5.1K/1% GPIO37 24
PAD_VRT / GPIO37
USB_V12 25
VDD12_USB
A_SW1 26
V12 YCLK
A_SW0 27
DV_Y0
FB18 0 FB18 0 C38 C38 TP14 TP14 MIC_CON 28
DV_Y1
C113 C113 DV_Y2 29
DV_Y2
10uF/10V/Y5V 10uF/10V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V DV_Y3 30
DV_Y3
DV_Y4 31
DV_Y4
VSTB DV_Y5 32
DV_Y5
VSCK DV_Y6 33
DV_Y6
VSDA DV_Y7 34
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
RxD 42
GPIO11
TxD 43
GPIO6
URST# 44
PRST_
RFV33
R55 R55 10K 10K LL4148 LL4148
D3 D3
Q15 Q15
PNP_3CG9012M PNP_3CG9012M
R58 33K R58 33K TP13 TP13
R59 R59 10K 10K
Q16 Q16 + +
PNP_3CG9012M PNP_3CG9012M CE23 CE23
100uF/25V 100uF/25V
0 0 0 0
TP15 TP15
FOSO R60 R60 27K 27K FOO
TRSO R61 R61 27K 27K TRO
FMSO R62 R62 15K 15K FMO
DMSO R63 R63 10K 10K DMO
V1P4
MO_VCC MO_VCC MO_VCC VCC VCC
RS-232
R66 R66 R67 R67 R68 R68 R69 R69 R73 R73
4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7k 4.7k 4.7k 4.7k
IR
B
C
89G_3V3
0.1uF/25V/Y5V 0.1uF/25V/Y5V
DACVDD3 DACVDD3 ADACVDD
FB7 0 FB7 0
C20 C20 C21 C21 FB8 FB8 0 0
+ +
C19 C19 CE9 CE9
0.1uF/25V/Y5V 0.1uF/25V/Y5V 10uF/25V 10uF/25V
0.1uF/25V/Y5V 0.1uF/25V/Y5V
R651 R651
ASDAT1-1
100uF/25V 100uF/25V R652 33 R652 33
CE11 CE11 ASDAT2-1
R653 33 R653 33
ASDAT0-1
R33 R33 560/1% 560/1%
LRCK1 R654 R654
+ +
CE14 CE14 89G_3V3
10uF/25V 10uF/25V
BCK1
R655 R655
MCK1 R656 R656
132 GPIO31 TP10 TP10
GPIO31
TP11 TP11
131 GPIO30 SHUTDOWN SHUTDOWN
GPIO30
130 GPIO29 BKEN_ERR
GPIO29
129
GND33
128
AGND12
127 TX2+
TX2P
126 TX2-
TX2N
125
AVDD12_D
124 TX1+
TX1P
123 TX1-
TX1N
122
AGND12
121 TX0+
TX0P
120 TX0-
TX0N
119
AVDD12_C
118 TXC+
TXCP
117 TXC-
TXCN
116
AGND12_TX2
115
AGND33_TX
114
AVDD33_12
113 R51 R51 2.49K/1% 2.49K/1%
EXT_RES
112
AVSS12
111 HPLG
LQFP176 LQFP176 GPIO10 / HPLG
110
SPDIF / GPIO12
109
DVDD12 V12
108 MA3
RA3
107 MA2
RA2
106 MA1
V1.0 V1.0 RA1
105 MA0
RA0
104 MA10
RA10
103 BA1
BA1
102 BA0 FB14 0 FB14 0
BA0
101
DVDD33
100 RAS#
RAS_
99 CAS#
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
AM_SDA
AM_SCL
AM_SCL
V12
C123 C123
100pF/50V/NP0 100pF/50V/NP0
TP12 TP12
USB I/F
USB signal:
1),Via on signal is forbidden;
FB29 FB29 2),Differential impedance must control at 90 ohm.
0 0
89G_3V3
USB_DP
USB_DM
VCC
DV33 TR1 TR1
1
1
RxD 2
2
TxD 3
3
4
4
XP5 XP5
4PIN/2.0mm 4PIN/2.0mm
C
7-7
D
OFF-PAGE CONNECTION
Crystal
R29 R29 100K 100K
Y1 Y1
XI XI XI XI XO XO XO
27MHz/30PPM 27MHz/30PPM
C22 C22 C23 C23
27pF/50V/NP0 27pF/50V/NP0 27pF/50V/NP0 27pF/50V/NP0
DRAM I/F
Put these circuits as
33 33 closer as possible to
ASDAT1 MT1389
ASDAT2
S-FLASH
ASDAT0
33 33 LRCK 89G_3V3
C128 C128
AADVDD
27pF/50V/NP0 27pF/50V/NP0
FB10 0 FB10 0
BCK
33 33
C29 C29 VIDEO I/F
C127 C127
6800pF/50V/X7R 6800pF/50V/X7R
27pF/50V/NP0 27pF/50V/NP0
33 33 MCK
C126 C126
27pF/50V/NP0 27pF/50V/NP0
GPIO20 HSYNC SCART1
GPIO21 VSYNC SCART2
GPIO34
GPIO32 SCART_CON
R47 R47 6.8K 6.8K
V12
C31 C31
FB12 0 FB12 0
0.1uF/50V/Y5V 0.1uF/50V/Y5V
AUDIO I/F
Close to PIN Q39 Q39
PDN
3V3 PDN
D S
FB16 0 FB16 0 AMP_DET
AMP_DET
C37 C37 CE19 CE19
4.7 4.7 R370 R370 SHUTDOWN
SHUTDOWN
0.1uF/25V/Y5V 0.1uF/25V/Y5V
NC NC BKEN_ERR
+12V BKEN_ERR
4.7uF/10V/Y5V 4.7uF/10V/Y5V
DV33
A_SW0
A_SW0
A_SW1
3V3
A_SW1
89G_3V3
AMP_DET
ACK
R101 R101 PDN
89G_3V3 RC6
10K 10K
RDS_DATA
TU_RST
TU_SCL
TU_SDA
GPIO19 R180 R180 0 0 ADC_DAT ADC_DAT
DV_Y2 R192 R192 0 0
Audio
SERVO I/F
GPO14 AUDIO_MUTE
DV_Y3 SPDIF_IN1
DV_Y4 SPDIF_IN2
GPIO31 ADC_VRST#
DSP_SDA
DSP_SCL
USB Connector
TMDS I/F
4PIN/2.0mm 4PIN/2.0mm
XP4 XP4
4
4
3
3
2
2
Q18 Q18 PNP_PBSS5320T PNP_PBSS5320T VCC_USB 1
1
PTC/1.5A/6V PTC/1.5A/6V
D11 D11
R65 R65 D12 D12 URST#
220 220 MLSEP24B 0603 MLSEP24B 0603
MLSEP24B 0603 MLSEP24B 0603
AM_SDA
AM_SCL
EN1
D
E
DQ[0..15]
DQ[0..15]
MA[0..11]
MA[0..11]
DQM[0..1]
DQM[0..1]
BA[0..1]
BA[0..1]
DCLK
DCLK
RAS#
RAS#
CAS#
CAS#
WE#
WE#
BKEN_ERR DCKE
DCKE
1
SF_CK
SF_CK
SF_CS
SF_CS
SF_DI
SF_DI
SF_DO
SF_DO
CVBS_OUT
CVBS_OUT
V_R
V_R
V_B
V_B
V_G
V_G
SCART1
SCART1
SCART2
SCART2
SCART_CON
SCART_CON
ASDAT1
ASDAT1
ASDAT2
ASDAT2
ASDAT0
ASDAT0
LRCK
LRCK
BCK
BCK
MCK
MCK
AUDIO_MUTE
MPEG_MUTE
ADC_DAT
ADC_DAT
SPDIF_IN1
SPDIF_IN1
SPDIF_IN2
SPDIF_IN2
DSP_SCL
DSP_SCL
DSP_SDA
DSP_SDA
DSP_RST
DSP_RST
ADC_VRST#
ADC_VRST#
2
POWER
POWER
VSTB
VSTB
VSCK
VSCK
VSDA
VSDA
IR
IR
PW_KEY
PW_KEY
MIC_DET
MIC_DET
MIC_CON
MIC_CON
STBY
STBY
TROPEN
TROPEN
TRCLOSE
TRCLOSE
TRIN
TRIN
TROUT
TROUT
T-
T-
T+
T+
F-
F-
F+
F+
SL-
SL-
SL+
SL+
SP-
SP-
SP+
SP+
FOSO
FOSO
TRSO
TRSO
FMSO
FMSO
DMSO
DMSO
V1P4
V1P4
3
TXC+
TXC+
TXC-
TXC-
TX0+
TX0+
TX0-
TX0-
TX1+
TX1+
TX1-
TX1-
TX2+
TX2+
TX2-
TX2-
HPLG
HPLG
UP1_[6..7]
UP1_[6..7]
HDMI_CEC
HDMI_CEC
TU_SCL
TU_SCL
TU_SDA
TU_SDA
TU_RST
TU_RST
RDS_DATA
RDS_DATA
URST#
AM_SDA
AM_SCL
4
E