Philips PET836 Service Manual page 29

5
CIRCUIT DIAGRAM- MAIN BOARD_SPHE8202T
D
F2 F2
CN1 CN1 FUSE(1206,500mA) FUSE(1206,500mA)
L16 L16 FB600R FB600R
1 2
1
R51 R51 22/0402 22/0402 USB_DM
2
R52 R52 22/0402 22/0402 USB_DP
3
4
USB USB EC19 EC19 C34 C34 C35 C35
R53 R53
47uF/10V 47uF/10V NC/0402 NC/0402 15K/0402 15K/0402
NC/0402 NC/0402
GND
GND
C38 C38 680pF 680pF
GND
C C39 C39 1000pF 1000pF
C40 C40 0.1uF 0.1uF
GND
C41 C41 0.1uF 0.1uF
test point test point
test point test point
VREF1 VREF2
EC20 EC20 BC12 BC12 EC21 EC21 BC13 BC13
47uF/6.3V 47uF/6.3V 0.1uF/16V/0402 0.1uF/16V/0402 47uF/6.3V 47uF/6.3V 0.1uF/16V/0402 0.1uF/16V/0402
GND GND
B
VCC_1.8
C153 C153 C44 C44 EC47 EC47
0.1uF/16V/0402 0.1uF/16V/0402 0.1uF/16V/0402 0.1uF/16V/0402
47uF/6.3V 47uF/6.3V
GND
VCC5
R34 R34
R63 R63
10K/J/0402 10K/J/0402
730C_RESET
8 730C_RESET
Q10 Q10
R64 R64
R66 R66
A
100K/J/0402 100K/J/0402 3904/SOT23 3904/SOT23
GND GND
5
4
+5V_AMP
R222 R222 0/0402 0/0402
GND
R54 R54
15K/0402 15K/0402
U5 U5
CDLDO
103
CDLDO
DVDMDI
104
DVDMDI
CDMDI
105
CDMDI
106
RF3.3V
SRV_AVDD
VREF1
107
V21
VREF2
108
V165
109
GND DA_AVSS
TCO R55 R55 39K 39K
110
DA_TEO
FCO R56 R56 15K 15K
111
DA_FEO
112
RF3.3V DA_AVDD
SPDLO R57 R57 2.2K 2.2K
113
SPDC_OUT
SCO R58 R58 2.2K 2.2K
114
SC_OUT
TP7 TP7
115
DVDVR
TP8 TP8 DMEA
116
DMEA
IN_SW
117
SD_D1/GPIO4
12CMDISC_DET/DISC TYPE
118
SD_D0/GPIO5
FGIN
119
SD_CLK/GPIO6
8CMDISC_DET/TRAY-IN
120
TRAYIN/SD_SMD/GPIO7
TRAY_OUT
121
TRAYOUT/SD_D3/GPIO8
TRAYIN
122
SD_D2/GPIO9
TRAY-
123
CDVR
SPI_CE
124
SPI_CE
SPI_D0
125
SPI_D0
SPI_CLK
126
SPI_CLK
SPI_D1
127
SPI_D1
TRAY+
128
TRAY+
10K/J/0402 10K/J/0402
SYS_RESET 9
1K/J/0402 1K/J/0402 R65 R65 NC NC
BC46 BC46 EC35 EC35
BC22 BC22
10u/16V 10u/16V
NC NC
NC NC R2 R2
GND
GND R209 R209 AD2 AD2
1N4148 1N4148
10K/0402 10K/0402
GND
4
3
EC17 EC17 10uF/16V 10uF/16V
VVCC3
R50 R50 1K 1K
GND
ADAC_AVSS
ADAC_AVDD
VREF
GPIO38
CCIR656_CLK
CCIR656_D0
CCIR656_D1
CCIR656_D2
CCIR656_D3
CCIR656_D4
CCIR656_D5
CCIR656_D6
SPHE8202TQ-128 SPHE8202TQ-128
CCIR656_D7
SPDIF_OUT
M_A3
M_A2
M_A1
M_A0
M_A10
M_BA1/GPIO27
M_BA0
M_RAS
M_CAS
M_WE
M_DQM0
M_A4
I2C1_CLK 8
I2C1_DATA 8
DVCC3
L61 L61 NC NC
L24 L24 FB600R/0603 FB600R/0603
R3 R3 R232 R232
15/0402 15/0402 47/0402 47/0402
20/0402 20/0402
R231 R231 2.2K/0402 2.2K/0402
C162 C162
Q20 Q20
3904 3904 1uF/16V/0603 1uF/16V/0603
GND
3
2
Close to 8202T
C203 C203
R47 R47 75\0402 75\0402 CVB1
GND
R48 R48 75\0402 75\0402 G/Y 10pF/50V/0402 10pF/50V/0402
R49 R49 75\0402 75\0402 R/V
GND
DAC_REF
EC18 EC18 C33 C33
10uF/16V 10uF/16V 0.1uF/16V/0402 0.1uF/16V/0402
GND
64
GND
63
AVCC3
DAC_REF
62
61
R_SUNIF_D3
60
R_SUNIF_D2
59
R_SUNIF_D1
58
R_SUNIF_D0 Close to 8202T
57
R_SUNIF_CLK
56
R_SUNIF_FRAME
55
R_SUNIF_GNT C42 C42
54
6600_RESET_A
53
MUTE 10pF 10pF
52
SPDIF_OUT
51
M_A3
50
M_A2
49
M_A1 GND
48
M_A0
47
M_A10
46
M_BA1
45
M_BA0
44
M_RAS
43
M_CAS
42
M_WE
41
M_DQM0
40
M_A4
39
9
9 12CMDISC_DET/DISC TYPE
Debug Port
J56 J56
1 DVCC3
GPIO23
2
GPIO22
3
GND
4
UART UART
R60 R60 4.7K/0402 4.7K/0402 GPIO22
R61 R61 4.7K/0402 4.7K/0402 GPIO23
R62 R62 4.7K/0402 4.7K/0402 HOME
RF3.3V
RF3.3V DVCC3
BC14 BC14 BC15 BC15 BC16 BC16 C221 C221 BC17 BC17 BC18 BC18
0.1uF 0.1uF 0.01uF 0.01uF 0.01uF 0.01uF 100pF 100pF 0.01uF 0.01uF 0.01uF 0.01uF
GND GND
SPI_VCC3
RESET_B
C206 C206
0.1uF/16V/0402 0.1uF/16V/0402
2
1
27M_CLK
27M_CLK 4
CVB1 5
G/Y
G/Y_O/SY 8
R/V
R/V_O/SC 8
AOUT_FR
AOUT_FR 6
AOUT_FL
AOUT_FL 6
SPDIF_OUT
SPDIF_OUT 5
R_SUNIF_D3
R_SUNIF_D3 4
R_SUNIF_D2
R_SUNIF_D2 4
R_SUNIF_D1
R_SUNIF_D1 4
R_SUNIF_D0
R_SUNIF_D0 4
R_SUNIF_CLK
R_SUNIF_CLK 4
R_SUNIF_FRAME
R_SUNIF_FRAME 4
R_SUNIF_GNT
R_SUNIF_GNT 4
6600_RESET_A
6600_RESET_A 4
SPI_D0
SPI_D0 3
SPI_D1
SPI_D1 3
SPI_CE
SPI_CE 3
SPI_CLK
SPI_CLK 3
M_D[0..15] 3
M_A[0..11] 3
M_DQM[0..1] 3
M_CAS
M_CAS 3
M_RAS
M_RAS 3
M_WE
M_WE 3
M_BA0
M_BA0 3
M_BA1
M_BA1 3
M_CLK
M_CLK 3
VREF1
9 VREF1
VREF2
9 VREF2
TRAY+
9 TRAY+
TRAY-
9 TRAY-
FGIN
9 FGIN
IN_SW
9 IN_SW
8CMDISC_DET/TRAY-IN
8CMDISC_DET/TRAY-IN
12CMDISC_DET/DISC TYPE
TRAY_OUT
9 TRAY_OUT
TRAYIN
9 TRAYIN
SPDLO
9 SPDLO
SCO
9 SCO
FCO
9 FCO
TCO
9 TCO
HOME
9 HOME
DMEA
9 DMEA
LDSW
9 LDSW
CDLDO
9 CDLDO
DVDLDO
9 DVDLDO
PUHRF
9 PUHRF
A
9 A
B
9 B
C
9 C
D
9 D
E
9 E
F
9 F
CDMDI
9 CDMDI
DVDMDI
9 DVDMDI
L57 L57 100mHz/600R/0402 100mHz/600R/0402
MUTE
AUDIO_MUTE2 6
I2C_DATA
I2C_DATA 3,8
I2C_CLK
I2C_CLK 3,8
I2C_INT
I2C_INT 8
1
D
C
B
A