Philips PET320 Service Manual page 25

5
(3) FDT[0:15]
(3) MA[0:11]
(3) BA1
(3) BA0
(3) NCSM
(3) MCK
(3) NRAS
(3) NCAS
(3) NWE
(3) DQM0
(3) DQM1
(3) MDQ[0:15]
D
(3) FADR[0:19]
(3) NWR
(3) NCE
(3) NOE
EXADR20
C
(2) FG
DRV0
(2) TRSDRV
DRV1
(2) SPDRV
DRV7
(2) DRIVER_MUTE
DRV8
(2) BMS
TRDRV
(2) TRDRV
FODRV
(2) FODRV
DRV4
(2) DVD/CD_SW
1
(6) SE/BTAL_SEL
R259
RFINP
(2) RFINP (6) HOLD
VREFH
(2) VREFH
VHALF 1
(6) TV_JACK-IN
VIN6RF R109
(2) VIN6RF
VIN5RF
1
(2) VIN5RF (1) BATT_TYPE
VIN4RF R112
(2) VIN4RF
VIN3RF
(2) VIN3RF (11) BL-Power control
VIN2RF
(2) VIN2RF
VIN1RF
(2) VIN1RF (1) POWER/ON
LPC1
(2) LPC1 (5) I2C_CLK
LPCO1
(2) LPCO1
LPC2
(2) LPC2 (5) I2C_DATA
LPCO2
(2) LPCO2
(1) PLAY-OK
VIN10
(2) VIN10
VIN9
(2) VIN9
B VIN8
(2) VIN8
VIN7
(2) VIN7
VIN6
(2) VIN6
VIN5
(2) VIN5 (2) TOP-COVER_SENSER
VIN4
(2) VIN4 (12) TFT-RESET
VIN3
(2) VIN3
VIN2
(2) VIN2
VIN1
(2) VIN1 (6) AUDIO_MUTE
(12) PANEL SPI-CLOCK
(12) PANEL SPI-DATA
(6) BEEP
(12) PANEL SPI-ENABLE
CCIR_D7
(12) CCIR_D7
CCIR_D6
(12) CCIR_D6
CCIR_D5
(12) CCIR_D5
CCIR_D4
(12) CCIR_D4
CCIR_D3 DD+3.3V
(12) CCIR_D3
CCIR_D2
(12) CCIR_D2
CCIR_D1
(12) CCIR_D1
CCIR_D0
(12) CCIR_D0
2
1
DGND
A
LPC[1:2]
5
4
D+3.3V L4 DD+3.3V
BLM18PG121SN1D
1 2
D+1.2V L5
BLM18PG121SN1D DD+3.3V
DD+1.2V
1 2
2
+ + C47
FB42 C45 C46 0.1U/16V
0 TAN 47U/6.3V TAN 47U/6.3V
1
C49
0.1U/16V
DGND
AGND 1 2
MDQ9
1
MDQ9
MDQ5 2
MDQ5
3
VSS
MDQ10
4
MDQ10
MDQ4 5
MDQ4
6
VDD33
MDQ11
7
MDQ11
MDQ3 8
MDQ3
9
VSS
MDQ12
10
MDQ12
MDQ2 11
MDQ2
12
VDD33
MDQ13
13
MDQ13
MDQ1 14
MDQ1
MDQ14
15
MDQ14
16
VSS
MDQ0 17
MDQ0
MDQ15
18
MDQ15
19
VDD33
20
VSS
TP39
21
EXADR20
22
NEXWE
FADR0 23
EXADT0
FADR4
24
EXADT4
FADR8 25
EXADT8
26
VDD12
FADR12
27
EXADT12
28
VDD33
29
VSS
FADR16
30
EXADR16
FADR18 31
EXADR18
FADR14
32
EXADT14
FADR10
33
EXADT10
34
VDD33
35
VSS
FADR6
36
EXADT6
FADR2 37
EXADT2
38
NEXCE
FADR1
39
EXADT1
FADR5 40
EXADT5
FADR9
41
EXADT9
FADR13
42
EXADT13
FADR17 43
EXADR17
44
VDD12
FADR19 45
EXADR19
FADR15 46
EXADT15
FADR11
47
EXADT11
1 2 48
VDD33
R258 100K 49
VSS
FADR7
2 50
EXADT7
47K FADR3 51
EXADT3
52
NEXOE
53
P15
2 54
P14
47K 55
P13
2 56
P12
8.2K/J 57
P11
58
P10
59
P9
60
P8
61
P7
62
VDD33
63
MMOD
1 2 64
VSS
R115 10K/J
1 2
R118 10K/J C71
0.1U/16V
1 2 1 2
R119 100K R120 10K/J 1 2
1 2
R121 10K/J
1 2
R122 4.7K
1 2
R123 4.7K
(3,5) NRST
C90 1 2 0.1U/16V
C91 1 2 0.1U/16V
R129
10K/J R128 47K
1 2
2 1
R130 47K
2 1 2
C92 R131
2
22U/6.3V 10K/J
1
C93 C94 R132 4.7K
1 2 1 1 2
0.1U/16V 1U/6.3V
2 2
1
Q19
C95 R133 MMBT3904 TP46
1
1U/6.3V 5.6K D5
1
MA2J111 TP47
1
1
TP48 1
TP49
1
VIN[1:6]RF
VIN[1:10]
4
3
2
1
DV2.1
IC3
2
1
2 2 2 2 2 2 2 2 2 2 2 2
2 2
1 1 1 1 1 1 1 1 1 1 1 1
1 1
AGND
CCIR_D7
CCIR_D6
CCIR_D5
CCIR_D4
CCIR_D3
CCIR_D2
CCIR_D1
CCIR_D0
3
2
TRCST (5,7)
TRCDATA3 (5,7)
TRCDATA2 (5,7)
TRCDATA1 (5,7)
TRCDATA0 (5,7)
DD+3.3V
TRCCLK (5,7)
DD+1.2V
C48
0.1U/16V KEY MATRIX
2 1
R280 100
1 2
KEY_OUT1 (5,7)
KEY_IN3 (5,7)
KEY_IN2 (5,7)
KEY_IN1 (5,7)
KEY_IN0 (5,7)
R97 100
1 2
KEY_OUT0 (5,7)
192 1 1
MDQ24
191 1
VSS
1000P 1000P
190 NOT USED
VDD33
TP38 C234 C235
189
TRCST
2 2
188
TRCDATA3
187
TRCDATA2
DGND
186
TRCDATA1
185
TRCDATA0
184
TRCCLK
AUDIO INTERFACE
183
EXTRG1
182
SDATA
181
EXTRG0
180
SCLOCK
179
VSS
178
VDD33
177
IECOUT
176
ADOUT0
175
ADOUT1
174
ADOUT2
173 1 2
VSS
C51 0.1U/16V RN5 100 x 4
172
VDD12
OSC1
171
ADOUT3
170 1 1
SRCK EN
169
LRCK
168 C52 2
EXTCK GNDOUT
0.1U/16V
167
VDD33 2
166
OSCO OSC27MHZ
165 CLOCK-IN
OSCI
164
VSS
163
DACCK
162
AVSSG
C55 AA+3.3V
161 1 2
AVDDG
0.1U/16V
160
AVSSE
159 1 2
AVDDE
L6 BK1608TS102-T
158
DAC5OUT
157
AVSSF
156 R103 6.8 CVBS(TVDAC0)
DAC4OUT
155 1 2 1 2
COMP
C56 1U/6.3V
154 1 2 1 2
IREF1
153 R104 22K 2 1 R105 3.3K
VREF
R106 2K C59
152
DAC3OUT
0.1U/16V
151 2 1
DAC2OUT
TP40
150 C60 0.1U/16V
AVDDF
149 1
DAC1OUT
148
PWM0
147 R107 R108
PWM1
10K/J 20K
146
VCOF
145 1 2 1
AVSSH TP41
144 1 2
2 2
VREFH10
C61 0.1U/16V
143 1
AD0
142 1 2 C63 C64
VREFL10
141 C62 0.1U/16V 100P/50V 150P
AVDDH 1 1
140 AGND
AD1
139
AD2
138 VIN1 1 2 1
VIN1
VIN2 R110 10K/J R111
137 2 2
VIN2
136 VIN3
VIN3
VIN4 C66 C67
135
VIN4
VIN5 100P/50V 150P
134
VIN5
1 1
133 VIN6
VIN6
VIN7
132
VIN7
VIN8
131 1 2
VIN8
130 VIN9 R113 0
VIN9
VIN10
129 1 2 1 2
VIN10
R116 0 R117 0
2 2
L9 AA+3.3V C69
BK1608TS102-T OPEN
1 1
1 2
1 2
L10
BK1608TS102-T
1 2 L11 1 2 BK1608TS102-T
R124 12K/F
2 2 2 2
2 2
1 1 1 1
C89 R127
10N/16V
1 15K/F
1
VHALF
AGND
2
1
SDATA (5)
EXTRG0 (5)
SCLOCK (5)
DEBUG INTERFACE
AU_D0 (6)
AU_BCK (6)
AU_LRCK (6)
AU_XCK (6)
DD+3.3V R99
U4 NC7WZ04 DD+3.3V 1A/600 OHM
CLOCK-IN
1 6
A1 Y1
2 5 R101 1A/600 OHM
GND VCC
4 3 4
VCC A2 Y2 CCIR_CLK (12)
1 1
3 27MHZ 1 2
R283 NC 0
C233
2 2
0.1U/16V C50 22P
CVBS(TVDAC0) (6)
L7 AA+3.3V L8 A+3.3V
BK1608TS102-T BLM18PG121SN1D
1 2 1 2
1
+
C57 + C58
TAN 47U/6.3V
2
TAN 100U/6.3V
DD+3.3V
AGND
2 FODRV
2
C65
150P
1
2 2 2 2
C236 C237 C238 C239
2 TRDRV
20K 0.1U/16V 0.1U/16V 0.1U/16V 0.1U/16V
2
1 1 1 1
C68
150P
1
DGND
2 2 2 2
C240 C177 C182 C183
1 2
R114 0
0.1U/16V 0.1U/16V 0.1U/16V 0.1U/16V
1 1 1 1
C70
OPEN DGND
2 2 2 2
C184 C185 C186 C187
0.1U/16V 0.1U/16V 0.1U/16V 0.1U/16V
1 1 1 1
AGND
DGND
VIN_SYS 2 2 2 2
C188 C189 C190 C191
0.1U/16V 0.1U/16V 0.1U/16V 0.1U/16V
1 1 1 1
DGND
DD+1.2V
2 2 2
C192 C193 C194
0.1U/16V 0.1U/16V 0.1U/16V
1 1 1
LPCO2
DGND
LPCO1
1
D
C
B
A