Philips HTS2512/94, Service Manual

Page: 40 / 48

5
5
4
4
3
3
2 1
D D
C C
B B
A A
MCU_RST
TO FB BD
MCU_RST
AMP_MUTE
MUTE
MCU_SDA
MCU_SCL
WP
YO YI
SPI_CLK
MCU_RST
RX
Power
MCU_SDA
MCU_SCL
PO
WER
_cont
ro
l
YO YI
BKND_ERR
MUTE
SPI_DAT
SPI_CS
SCL
SDA
WP
ICE_DAT
ICE_CLK
TUNER_SCL
TUNER_SDA
Din/out SPI_DAT
CS SPI_CS
CLK SPI_CLK
MCU_RST
ICE_CLK
ICE_DAT
P/RESET
TU_SEN
P/RESET DSP_RESET
PDWN
TUNER_reset
MIC_DET
TUNER_SDA
VOL+ VOL-
TUNER_SCL
RXD1
TXD1
OP_
CL
PDN AM
P_RST
TX
IR_IN
VOL-
IR_IN
1/2power-control POW
ER_ON/OFF
MIC_LR
MP3_AL
MP3_AR
Power
CS
Din/out
CLK
VOL+
AMP_RST
DV33
AGND
+3.3V_STB
+3.3V_STB
+3.3V_STB
+3.3V_STB
+3.3V_STB
DV33
DV33
DV33
AGND
+3.3V_STB
DV33
+3.3V_STB
AGND
AGND
RFGND
RFGND
DV33
+5Vin
+3.3V_STB
MO_VCC
+12V
-24V
AGND
AGND
AVCC
MPEG_MUTE
5
ADC_RST 7
4052_SLCTA 7
4052_SLCTB 7
PCON 4
MPEG_RST
5
MCU_SDA 10
MCU_SCL 10
POWER_control 4
TRAY_DECT
5
MCU_TXD
5
MCU_RXD
5
TUNER_R 7
TUNER_L 7
SCART2 8
TH_WAR
11
DSP_RESET 10
PDN
10
SPDIF_SW 7
AMP_MUTE 10
IR_IN
5
1/2power-control
11
MP3_AL 7
MP3_AR 7
MIC_LR 7
TP47 TP47
R425
NC/4.7K
R425
NC/4.7K
C
265
1000pF/
50V/
X7R
C
265
1000pF/
50V/
X7R
R
526
100
R
526
100
FB23 500/500mA FB23 500/500mA
TPA TPA
R501 33 R501 33
R578
NC/4.7K
R578
NC/4.7K
R539 NC/0 R539 NC/0
TP49 TP49
TP41 TP41
C
805
100pF/
50V/
N
P0
C
805
100pF/
50V/
N
P0
D21
BAT54C
D21
BAT54C
1
3
2
R
149
4.
7K
R
149
4.
7K
R527 0 R527 0
R106
10K R106
10K
R579
NC/4.7K
R579
NC/4.7K
TPB TPB
+
100uF/10V
CE65
+
100uF/10V
CE65
C267 1uF/16V/Y5V C267 1uF/16V/Y5V
XP33
16PIN/1.0mm
XP33
16PIN/1.0mm
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 14
14 15
15 16
16
C394
NC/1uF/16V/Y5V
C394
NC/1uF/16V/Y5V
XP1
5PIN/2.5mm
XP1
5PIN/2.5mm
1
1
2
2
3
3
4
4
5
5
R
525
4.
7K
R
525
4.
7K
R581 4.7K R581 4.7K
TP40 TP40
R537 0 R537 0
R503 33 R503 33
TP43 TP43
R533 NC/0 R533 NC/0
R
554
1K
R
554
1K
C
803
100pF/
50V/
N
P0
C
803
100pF/
50V/
N
P0
XP36
NC/2PIN_2.5
XP36
NC/2PIN_2.5
1
1
2
2
FB21 500/500mA FB21 500/500mA
+
10uF/10V
CE255
+
10uF/10V
CE255
R506 NC/33 R506 NC/33
C9
5
0.
1uF/
25V/
Y5V
C9
5
0.
1uF/
25V/
Y5V
R359 NC/150 R359 NC/150
R505 NC/33 R505 NC/33
C
809
100pF/
50V/
N
P0
C
809
100pF/
50V/
N
P0
C
807
100pF/
50V/
N
P0
C
807
100pF/
50V/
N
P0
U182
M054LAN
U182
M054LAN
MOSI_0
1
MISO_0
2
SPICLK0
3
RST
4
RXD
5
AVSS
6
TXD
7
STADC
8
MCLK
9
SDA/T0
10
SCL
11
PWM3
12
CKO
13
RD
14
XTAL2
15
XTAL1
16
VSS
17
LDO_CAP
18
PWM0
19
PWM1
20
PWM2
21
PWM3
22
PWM4
23
PWM0
24
PWM5
25
PWM6
26
PWM7
27
/CS
28
ALE
29
ICE_CLK
30
ICE_DAT
31
SPICLK1
32
MISO_1
33
MOSI_1
34
SPISS1
35
PWM1
36
RTS0
37
CTS0
38
RTS1
39
CTS1
40
VDD
41
AVDD
42
T2
43
T3
44
RXD1
45
TXD1
46
PWM2
48
SPISS0
47
C266 1uF/16V/Y5V C266 1uF/16V/Y5V
C
804
100pF/
50V/
N
P0
C
804
100pF/
50V/
N
P0
ESD10
NC/ESD_8KV
ESD10
NC/ESD_8KV
R
580
4.
7K
R
580
4.
7K
L14
NC/1.8uH/25mA
L14
NC/1.8uH/25mA
R151 1K R151 1K
C89
0.1uF/25V/Y5V
C89
0.1uF/25V/Y5V
R504 33 R504 33
ZD4
NC/BZV55C3V9/3.9V
ZD4
NC/BZV55C3V9/3.9V
C
808
100pF/
50V/
N
P0
C
808
100pF/
50V/
N
P0
L13 1.8uH/25mA L13 1.8uH/25mA
C9
0
0.
1uF/
25V/
Y5V
C9
0
0.
1uF/
25V/
Y5V
Y4
12MHz/30PPM
Y4
12MHz/30PPM
C
264
0.
1uF/
25V/
Y5V
C
264
0.
1uF/
25V/
Y5V
U183
MK004FX1-R808B
U183
MK004FX1-R808B
RF_GND
1
FM_ANT
2
AM_ANT1
3
AM_ANT2
4
RF_GND
5
IIC/RDSI
6
LA
7
VCC
8
CK
9
DA
10
R_OUT
11
L_OUT
12
VCC_GND
13
IISD
14
C94
20pF/50V/NP0
C94
20pF/50V/NP0
Q27
NC/NPN_MMBT8050C Q27
NC/NPN_MMBT8050C
R152 0 R152 0
FB22 500/500mA FB22 500/500mA
C
806
100pF/
50V/
N
P0
C
806
100pF/
50V/
N
P0
+
10uF/
10V
C
E
254
+
10uF/
10V
C
E
254
TP48 TP48
U33
NC/EEPROM_16Kb_AF24BC16
SOP8-244-1.27
U33
NC/EEPROM_16Kb_AF24BC16
SOP8-244-1.27
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
R148 4.7K R148 4.7K
R530 0 R530 0
TP45 TP45
XP35
3PIN/2.5mm
XP35
3PIN/2.5mm
1
1
2
2
R534 0 R534 0
R150 4.7K R150 4.7K
R538 NC/0 R538 NC/0
C91
20pF/50V/NP0
C91
20pF/50V/NP0
R
147
4.
7K
R
147
4.
7K
R531 0 R531 0
TP46 TP46
C
239
N
C
/0.
1uF/
25V/
Y5V
C
239
N
C
/0.
1uF/
25V/
Y5V
D7
3
LL4148
D7
3
LL4148
R134
10K
R134
10K
R559 1M R559 1M
R502 33 R502 33
C130
0.1uF/25V/Y5V
C130
0.1uF/25V/Y5V
7- 8
7- 8
Main Board Circuit Diagram: MCU & CONNECTOR