Philips HTS3510/55 Service Manual page 28

28 HTS3510
PAINEL PRINCIPAL - ESQUEMA ELÉTRICO: MCU & CONECTOR
5V
R19 R19
4.7K 4.7K
R18 R18 4.7K 4.7K
MCU_PCON R23 R23 4.7K 4.7K Q50 Q50
MCU_PCON
3DG3904M 3DG3904M
100K 100K
R126 R126
/SS
/SS
SCLK
SCLK
MISO
MISO
MOSI
MOSI
MPEG_TO_MCU
AUDIO I/F
I2S_SD2
I2S_SD2
I2S_SD1
I2S_SD1
I2S_MCLK
AMCLK
I2S_SDO
I2S_SDO
I2S_BCLK
ABCK
I2S_LRCK
ALRCK
1
1
2
2
3
3
XP20 XP20
3PIN/2.0mm 3PIN/2.0mm
C97 C97 C98 C98 C99 C99
0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC
0.1uF/25V/NC 0.1uF/25V/NC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
XP9 XP9
13PIN/2.0mm 13PIN/2.0mm TO FB BD
C107 C107 C130 C130 C109 C109
0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC
0.1uF/25V/NC 0.1uF/25V/NC
AGND
TUNER_13P_A TUNER_13P_A
TU1 TU1
C121 C121
0.1uF/25V/NC 0.1uF/25V/NC
1
/RST
2
/SEN
3
SCLK
4
SDIO
5
VCC(+5V)
6
GND
7
ROUT
8
LOUT
9
GPIO2
C125 C125 C126 C126
0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC
0.1uF/25V/NC 0.1uF/25V/NC
AGND
FB15 FB15
+3.3V_STB
FB500/0.2A FB500/0.2A
Q8 Q8
MMBT8550C MMBT8550C MCU_POWER
R20 R20 R21 R21 R22 R22 FB1 FB1
4.7K 4.7K 4.7K 4.7K 4.7K 4.7K
FB500/0.2A FB500/0.2A
ISP_SCLK#
ISP_SDATA#
5V C89 C89
+ +
ISP_RST#
CE24 CE24
OSC1#
Q6 Q6 0.1uF/25V 0.1uF/25V 47uF/16V 47uF/16V
MMBT8550C MMBT8550C
R17 R17 R16 R16
4.7K 4.7K 4.7K 4.7K
Q51 Q51
3DG3904M 3DG3904M
IR_OUT
IR_OUT
MPEG_RST
PW_KEY
FUNCTION_KEY
ISP_SDATA
+3.3V_STB
GPIO/RDS
VOL-
VOL+
R143 R143 R142 R142
10K 10K 10K 10K
SDA
SCL
+3.3V_STB
R455 R455 R456 R456
10K 10K 10K 10K
VOL-
VOL+
+3.3V_STB
R457 R457
C103 C103 C104 C104 C105 C105
10K 10K
0.1uF/25V/NC 0.1uF/25V/NC
0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC
R148 R148 0 0 -27V
-27V
R150 R150 0 0 +3.3V_STB
+3.3V_STB
R160 R160 0 0 +12V
+12V
R200 R200 0 0 IR_IN 22PIN/0.5mm 22PIN/0.5mm 4PIN/2.0mm 4PIN/2.0mm
XP10 XP10
R155 R155 0 0 Din/out 1
SDIN3
R156 R156 0 0 CS
2
SDIN2
R158 R158 0 0 MIC_DET
3
SDIN1
R163 R163 0 0 CLK 4
DGND
R174 R174 0 0 PW_LED
5
LRCK
R178 R178 0 0 PW_KEY
6
SCLK
R161 R161 0 0 OPEN 7
DGND
R187 R187 0 0 FUNCTION_KEY
8
MCLK
9
DGND
10
SDA
11
SCL
C110 C110 C111 C111 C112 C112 XP11 XP11 12
DGND
13
/PDN
0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC
14
MUTE
0.1uF/25V/NC 0.1uF/25V/NC 15
/RESET
16
DGND
17
AMP_DET
18
FAN_CON
19
/BKEN ERR
20
SHUTDOWN
21
HP SELO
22
DGND
TO AMP BD
R195 R195 0 0 TUNER_reset
R118 R118 0 0 TU_SEN
R202 R202 0 0 SCL
R203 R203 0 0 CLK
R191 R191 0 0 Din/out
R190 R190 0 0 SDA
R182 R182 0 0
T_5V/12V
R183 R183 0 0 TUNER_R
TUNER_R
R184 R184 0 0 TUNER_L
TUNER_L
R185 R185 0 0 GPIO/RDS
C128 C128 C129 C129 + CE64 + CE64
100uF/25V 100uF/25V
0.1uF/25V 0.1uF/25V
FB21 FB21
FB500/0.5A FB500/0.5A
FB22 FB22
FB500/0.5A FB500/0.5A
FB23 FB23
FB500/0.5A FB500/0.5A
AGND
DV33
MCU_POWER
U21 U21
1 14
VccA VccB
ISP_SCLK# 2 13 ISP_SCLK ISP_SCLK
A1 B1
ISP_SDATA# ISP_SDATA
3 12
A2 B2
ISP_RST# ISP_RST
4 11
A3 B3
OSC1# 5 10 OSC1
A4 B4
6 9
NC NC
7 8
GND OE
TXB104 TXB104
100K 100K
R140 R140
+3.3V_STB
R101 R101 R333 R333 R452 R452 R453 R453 R454 R454
10K/NC 10K/NC 10K/NC 10K/NC 10K/NC 10K/NC 10K/NC 10K/NC 10K/NC 10K/NC
U24 U24
R121 R121 0 0 IR_OUT# 1 48 POWER_ON/OFF# R109 R109
PB5 PB6
MPEG_RST POWER_control# R112 R112
2 47
PB4 PB7
OPEN PA4 R124 R124
3 46
PA3 PA4
R114 R114 0 0 PW_KEY# 4 45 FAN1# R123 R123
PA2 PA5
R134 R134 0 0 FUNCTION_KEY# R120 R120
5 44
PA1 PA6
R136 R136 0 0 PA0 MUTE
6 43
PA0 PA7
R108 R108 0 0 GPIO/RDS# 7 42 FAN2# R125 R125
PB3 PF0
R135 R135 0 0 VOL-#
8 41
PB2 PF1
VOL+#
R146 R146 0 0 9 40
PB1/BZ PF2
R105 R105 ADC_RST# 0 0 10 39
ADC_RST PB0/BZ PF3 TRAY_DEC
TUNER_reset YO
11 38
PE3 OSC2
TU_SEN 12 37 YI OSC1
PE2 OSC1
13 36
PE1 VDD
MCU_RST
14 35
PE0 RES
SDA 15 34 IR_IN# R115 R115
PD7 TMR1
SCL P/RESET
16 33
PD6 PD3
/PDN
17 32
SWITCH PD5 PD2
PW_LED R132 R132 0 0 PW_LED# 18 31 BKND_ERR
PD4 PD1
MIC_DET# R130 R130
19 30
VSS PD0
SCLK AMP_DET
20 29
PG0/INT PC7
21 28 SHUTDOWN
TMR0 PC6
MISO Din/out
22 27
PC0 PC5
MOSI CLK
23 26
PC1 PC4
/SS 24 25 CS TO VFD DRIVER
PC2 PC3
MCU_48P_SIM48F70E MCU_48P_SIM48F70E
100K 100K 100K 100K
R141 R141
R110 R110 R111 R111 100K 100K
+3.3V_STB
+3.3V_STB
C92 C92 C93 C93 C94 C94 C95 C95 C96 C96 C100 C100 C108 C108
0.1uF/25V 0.1uF/25V 0.1uF/25V 0.1uF/25V 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC
R149 R149
4
4
3
3
R153 R153
2
2
1
1
R157 R157
R159 R159
R199 R199
R162 R162
R170 R170
R171 R171
R173 R173
R175 R175
R180 R180
R186 R186
R188 R188
R192 R192
R193 R193
R194 R194
R198 R198
C127 C127 C114 C114 C115 C115 C116 C116 C117 C117 C118 C118 C120 C120 C123 C123
0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC 0.1uF/25V/NC
+3.3V_STB
R106 R106
R129 22 R129 22 100K 100K
ISP_RST MCU_RST
C106 C106
1uF 1uF
R116 100K/NC R116 100K/NC
R128 22 R128 22 Y3 Y3
YO YI
8MHz 8MHz
C87 C87 C88 C88
10pF 10pF 10pF 10pF
0 0 POWER_ON/OFF
POWER_ON/OFF
0 0 POWER_control
POWER_control
0 0 ISP_SCLK
0 0 FAN1
0 0 IR_IN
FAN control: 3 state,
0 0 FAN2 No running,
low running,
TU_PCON
high running.
MCU_POWER
0 0 IR_IN
0 0 MIC_DET
+12V
FB25 FB25 Q32 Q32
FB500/0.5A FB500/0.5A MMBT8550C MMBT8550C
+ CE22 + CE22 C90 C90
100uF/25V 100uF/25V
0.1uF/25V 0.1uF/25V
R145 R145
4.7K 4.7K
R147 R147
FAN1 Q33 Q33
3DG3904M 3DG3904M
1K 1K
FAN2
0 0 +12V
+12V
0 0 5V
5V
0 0 I2S_SD2
0 0 I2S_SD1
0 0 I2S_SDO
0 0 I2S_LRCK
0 0 I2S_BCLK
0 0 I2S_MCLK
0 0 SDA SDA
0 0 SCL SCL
0R/NC 0R/NC /PDN /PDN
0R/NC 0R/NC MUTE MUTE
0 0 P/RESET
0R/NC 0R/NC AMP_DET AMP_DET
0R/NC 0R/NC BKND_ERR BKND_ERR
0R/NC 0R/NC SHUTDOWN
0R/NC 0R/NC
MCU_RST
MCU_POWER
MCU_RST
1
1
2
2
3
3
4
4
5
5
PA4
6
6
PA0
7
7
XP19 XP19
7PIN/2.5mm 7PIN/2.5mm
R144 R144 100 100 VCC_FAN 1
1
2
2
C101 C101
CE36 CE36 XP8 XP8
2PIN/2.0mm 2PIN/2.0mm
+ +
Q34 Q34 0.1uF/25V 0.1uF/25V
MMBT8550C MMBT8550C 100uF/25V 100uF/25V
R151 R151
4.7K 4.7K
R196 R196
Q35 Q35
3DG3904M 3DG3904M
1K 1K
FB18 FB18
FB500/0.5A FB500/0.5A
FB19 FB19
FB500/0.5A FB500/0.5A
FB20 FB20
FB500/0.5A FB500/0.5A