Philips PET831 Service Manual page 38

5
R165 13/F/0402 R162 62/F/0402 C112 0.1U/25V/0603
1
TP215
R408 R166 C113
470P/50V/0603
NC 62/F/0402 C117 0.1U/25V/0603
R167 0/J/0402
GND_A
D
R173 13/F/0402 R171 62/F/0402 C121 0.1U/25V/0603
1
TP216
R409 R174 C124
470P/50V/0603
NC 62/F/0402 C125 0.1U/25V/0603
R180 0/J/0402
GND_A
R187 R186
13/F/0402 62/F/0402
(24) LCD_CVBS
R188 C134
62/F/0402 470P/50V/0603
R189
0/J/0402
GND_A
C
GND_A C280 C281
0.1U/16V/0402 1U/16V/0603
AVDD_ADC
R197
100K/F/0603
VCC5
R193
100K/F/0603
AVDD_CCFL
R195 0/J/0603
GND
C143 0.1U/16V/0402
VDDC1
B
AVDD_PWM
C162
10U/10V/1206 0.1U/16V/0402
GND
A
5
4
C1NP
C1NM
12MHz XTAL
XTAL_OUT
C101 20P/50V/0402
R152 X1 12M/SMD
Y1NP
1M/F/0603
C100 20P/50V/0402
XTAL_IN
Y1NM
AVDD_MPLL
C99
0.1U/16V/0402
C130
0.1U/25V/0603
CVBS1P
GND_A
C137
0.1U/25V/0603
CVBS1M
C279 C277
1U/16V/0603 0.1U/16V/0402 1
AVSS_ADC
2
VCLAMP
3
VRM
4
VRP
5
AVDD_ADC
C1NP
6
C1NP
C1NM
7
C1NM
Y1NP
8
YS1NP
Y1NM
9
YS1NM
CVBS1P
10
CVBS1P
CVBS1M
11
CVBS1M
12
AVDD_GMC AVDD_GMC
C471 NC
13
VIN_FB
14
OLPZ
C472 NC 15
IFB
C473 NC
16
VFB
17
AVDD_SAR
18
AVSS_SAR
C150 0.1U/16V/0402
19
AVSS_CCFL
20
AVDD_CCFL
C474 NC
21
Q2
C475 NC 22
Q1
23
VDDC1
PWM POWER AND CHARGE PUMP
24
AVSS_PWM
25
AVDD_PWM
C157 C153 C289
TP193
0.1U/16V/0402 0.1U/16V/0402
R515 0/J/0603
GND_A
(23) PWM1
(23) FB1
R413 0/J/0402
AVDD_PWM
(21) CP2_FB
(21) CP2_N
(21) CP2_P
(21) CP1_FB
(21) CP1_N
(21) CP1_P
(21) REF_PWM
4
3
VCOMOUT
VCOMOUT (21)
VCOMDC
VCOMDC (21)
VBOUT R296 10/F/0603
VB (6)
VGOUT R294 10/F/0603
VG (6)
VROUT R295 10/F/0603
VR (6)
AVDD_OPLL
GND_A
C275
0.1U/16V/0402
AVDD_DAC
VDDC2 VDDP
C274 0.1U/16V/0402
GND_A
R153 4.7K/J/0402
R154 NC
GND GND
TCON15
75 R594 33/F/0402
TCON15
TCON14
R595 33/F/0402
74
TCON14
TCON13 R596 33/F/0402
73
TCON13
TCON12
72
TCON12
TCON11
71
TCON11
TCON10
70
TCON10
R372 0/J/0402
69
TCON9
68 R410 0/J/0402
TCON8
OEV1
R183 33/F/0402
67
TCON7
U13
66
TCON6
65
TCON5
R373 0/J/0402
64
TCON4 LCD_ON_OFF (22)
MST720A
63
TCON3
62
TCON2
61
TCON1
60
VDDP1
59
GNDP1
58
GPIO1/P01
GPIO0 R192 0/J/0402
57
GPIO0/P00
56
GPIO2/P02
55
RESET
CCFL_SW
54 R374 0/J/0402
PWM1D
53
PWM2D
R306 33/F/0402 R200
52
TESTIN
51
POWER_ON_RST
R205 47K/J/0402
R308
33/F/0402
SCL_TX (6)
SCL_TX
SDA_RX
SDA_RX (6)
R210 0/J/0402
CSN
SDO
SDI_EEP_SDA
SCK_EEP_SCL VCC5
BATLIFE_DET (18)
R214 R213
R483 20K/F/0402 20K/F/0402
2.7K/F/0603
MENU_T (6)
R481 2.7K/F/0603
5_DIR_KEY (6)
C170 C169
0.1U/16V/0402 0.1U/16V/0402
GND
3
2
VCC3_3
SERIAL FLASH
RN4
33/J/0402/8P4R
CSN
1 8 1 8
CE# VDD
SDO
2 7 2 7
SO HOLD#
SDI_EEP_SDA
3 6 3 6
WP# SCK
SCK_EEP_SCL
4 5 4 5
VSS SI
U19
MX25L512MC-12G
C104
0.1U/16V/0402
GND
C461
NC
CLK1
CLK1 (6)
CLK2
CLK2 (6)
CLK3
CLK3 (6)
R597 33/F/0402
R598 33/F/0402
R599 33/F/0402
OEH (6)
POWER_ON_KEEPER (20)
INTBAT_DISCHG (9)
OEV1 (6)
CPV
R600 33/F/0402
CPV (6)
R601 33/F/0402
STV2 (6)
R602 33/F/0402
STV1 (6)
VDDP
C291 0.1U/16V/0402
ON_STOP_OFF (20)
GND
I2C_INT (7)
R610 0/J/0402
ADP-IN (18)
R196 100K/F/0402
1
TP203 MRST (9)
LED_BRIGHTNESS (22)
4.7K/J/0402
GND
VCC5
VCC5
C149
1U/16V/0603
R489 R490
NC NC
GND
R211 100/F/0402
R212 100/F/0402
IR_IN (6,7)
R209 4.7K/J/0402
VOLUME (11)
C305
1U/16V/0603
GND
Title
MST720
Size Document Number
A3
Date: Thursday, December 13, 2007
2
1
D
+3.3V_SYS
R622
0/J/0603
C180
0.1U/16V/0402
C
STH2 (6)
STH1 (6)
VCC5
R549
4.7K/F/0603
CCFL_SW
R550
NC
B
GND
SCL (7,15,26)
SDA (7,15,26)
VCC5
R611
NC
BATLIFE_DET
R612
NC
A
GNDV
Rev
C
WDR831
Sheet 14 of 27
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