Philips PET744 Service Manual page 19

5
7.0 ELECTRICAL DIAGRAM
CIRCUIT DIAGRAM-MPEG
D
ON/OFF DET
ON/OFF DET 1
ON/OFF DRIVE
ON/OFF DRIVE 1
+9VIN
+9VIN 1
+1.8V
+1.8V 1
+3.3V
+3.3V 1
+5V
+5V 1
RF_SDEN
RF_SDEN 3
RF_SCK
RF_SCK 3
+3.3VS
MIRR
MIRR 3
Low Voltage Det
Low Voltage Det 1
5VM
5VM 3
C
SFOCUS
3 SFOCUS
STRACK
3 STRACK
SSLED
3 SSLED
SMOTOR
3 SMOTOR
C33
B
TRAY SW
TRIN NF_D4 R64 10K
+3.3VDDC
JK7
1
charge_RED_LIGHT
2
3
4
SLED- 5
DGND
SLED+
A
5
4
4 MD[0..15]
4 MA[0..12]
MDQM
4 MDQM
MCLK R31 0
4 MCLK
/WE
4 /WE
/CAS
4 /CAS
/RAS
4 /RAS
/CS0
4 /CS0
MBA0
4 MBA0
MBA1
4 MBA1
163
TP1 VDD3
164
MA[10]
RFO 165
MA[0]
166
MA[1]
167
L12 FB 600R MA[2]
168
MA[3]
169
SV_AVDD3
RFO C30 680P 170
3 RFO RFIN
MNTR 171
3 MNTR LE
EC14 FEI
+ 172
3 FEI FE
TEI
173
10uF/10V/0805 3 TEI TE
TP2 RFENV RFENV
174
RFENV
SBAD 175
3 SBAD
FS
SGND 176
VREF165
SRVM
177
FODAC
178
TRDAC
SGND
179
SV_AVSS3
NF_D0
180
GPF[0]/NF_D[0]
NF_D1
181
GPF[1]/NF_D[1]
182
GPF[2]/NF_D[2]
TP3 FODAC NF_D3 183
GPF[3]/NF_D[3]
TP4 TRDAC NF_D4 184
GPF[4]/NF_D[4]
NF_D5 185
GPF[5]/NF_D[5]
R36 20K 186
GPF[6]/NF_D[6]
R37
68K 187
GPF[7]/NF_D[7]
R38 SLPWM
15K 188
GPB[0]/SLPWM/NIMDATA
R39 10K SPDPWM NIM_I2C_SCK
189
GPB[1]/SPDPWM/NIMPWM
C34 C35 C36
190
VDD18
RF_SDEN 191
GPB[2]/SDEN/NIMVLD
RF_SDA 192
3 RF_SDA
GPB[3]/SDATA
RF_SCK 193
GPB[4]/SCLK/NIMCLK
MIRR 194
GPB[5]/MIRR/NIMSYN
195
GPF[8]/NF_ALE
196
GPF[9]/NF_CLE
197
GPF[10]/NF_REN
DGND
198
GPF[11]/NF_WEN
199
TP5
GPF[12]/NF_WPN
TP6 200
RX GPF[13]/NF_BSY
201
TX GPF[14]/NF_CE[0]
202
GPF[15]/NF_CE[1]
RX
203
GPG[0]/NIMSYN/NF_CE[2]/UR1_RX/TRAYPWM
TX
204
GPG[1]/NIMVLD/NF_CE[3]/UR1_TX/SMBPWM
205
GPG[2]/NIMCLK/NF_CE[4]/DSU1_RX/UR2_RX
206
GPG[3]/NIMDATA/NF_CE[5]/DSU1_TX/UR2_TX
207
GPG[4]/NIMPWM/drvvbus
208
VDD3
209
GPC[15]/MSINS_N
WP
210
4 WP GPC[14]/WP
SD_CD
211
4 SD_CD GPC[13]/SDCD_N
PWE#
212
4 PWE# GPC[12]/PWE_N
SD_DAT3
213
4 SD_DAT3 GPC[11]/SD_DAT3
SD_DAT2 214
4 SD_DAT2
GPC[10]/SD_DAT2
SD_DAT1 215
4 SD_DAT1
GPC[9]/SD_DAT1
SD_DAT0 216
4 SD_DAT0 GPC[8]/SD_DAT0/DSU1_RX/UR1_RX
LDON NF_D0
3 LDON
SSPDON NF_D1
3 SSPDON
NF_D3
3 CD_DVDSW
HOMESW NF_D5
3 HOMESW
R59 10K
+3.3V
+3.3V
R58 NC/10K
PLAY DISC
RX
UR1_RX_0
TP17 R76,R77 NC
UR1_TX_0
TP18 DSU R76
TX
R77 10k
SDCMD/MSBC
4 SDCMD/MSBC
SDCLK R66 0
4 SDCLK
TP7
C45 VADCTP
DGND
L14 FB 600R
NC
+3.3V
DGND
C49 C50
10uF/10V 0.1uF
10uF/10V
C51 C52
0.1uF
ADGND
+1.8V
L16 FB 600R
4
3
FB600/0402
R26 R2
R75 R3
R76 R4
R5
R105
R139 R6
R142 R7
R143 G2
R152 G3
R160 G4
R161 G5
R163 G6
R164 G7
DGND
U4
FPQ-216-0.4-03-00/CT909P-Y
108
HIV_R
107
HIV_VSS5
106
VD_AVSS3
105
B
104
VD_AVDD3
103
G
102
VD_AVSS3
101
R
100
VD_AVDD3
99
CVBS
98
VD_AVSS3
97
FSADJ
96
VREF
95
AAVSS
94
ADAC2R
93
ADAC1L
CT909P
92
AAVSS
91
AMID
90
AAVSS
89
AAVDD3
88
GPA[20]/FA[20]
87
GPA[21]/FA[21]
86
GPA[22]/FOE_N
85
GPA[23]/FWE_N
84
GPA[24]/B[0]/FD[0]
83
GPA[25]/B[1]/FD[1]
82
GPA[26]/B[2]/FD[2]
81
GPA[27]/B[3]/FD[3]
80
GPA[28]/B[4]/FD[4]
79
GPA[29]/B[5]/FD[5]
78
GPA[30]/B[6]/FD[6]
77
GPA[31]/B[7]/FD[7]
76
GPE[0]/SPDIF
75
GPE[1]/ACLK
74
GPE[2]/PCMWS
73
GPE[3]/PCMCLK
72
GPE[4]/PCM SD[2]
71
GPE[5]/PCM SD[1]
70
GPE[6]/PCM SD[0]
69
GPE[7]/PCM SD
68
GPD[6]/CPH1/PCLK
67
GPD[7]/CPH2(R0)/STHR/PWM2
66
GPD[8]/CPH3(R1)/STVU/DCPWM3
65
GPD[12]/INV(HME)
64
GPD[13]/STHR
63
GPD[0]/STHL
62
GPD[1]/OEH(LP)/PDE
61
GPD[15]/TC_GPO1
60
GPD[5]/OEV/TC_GPO0
59
VDD3
58
GPD[4]/CLKV/PVS
57
GPD[14]/STVU
56
GPD[3]/STVD
55
GPD[2]/POL/PHS
PWM_ALARM
R42 0
DGND
DGND
DGND
R69 0
L15
R68 0
SF_DO
SF_DIO
SF_CLK
L18 SF_SCN
+3.3V
+1.8V
YM1
2 1 1 2
R71 0 IR
27M
R72 1M
C61 C62
L20
L19 L21 27P 27P
DGND +3.3V DGND USB_GND DGND
CRYSTAL
1 2 MODE
0 X SYSTEM MODE
ON OFF DSU(C/R)
ON ON DSU(SPI)
3
2
+3.3VDDC
C18 C19 C20
+3.3V
L8
+3.3VDDC
DGND
0.1uF 0.1uF 0.1uF
FB 600R
EC10
+
100u/10V
AGND
DGND
DGND
+3.3VDDC
+1.8V
+3.3VV +3.3V +3.3VA
L11 L10 FB 600R
FB 600R
C27 C28 EC12
+
0.1uF 0.1uF 220u/10V
VGND AGND
VGND
DACB R32 33
DACG R33 33
VGND
DACR R34 33
+3.3VV
CVBS
CVBS 5
R35 510R
VGND
C31 0.1uF
AGND
AOUT_R
AOUT_R 5
AOUT_L
AOUT_L 5
EC15 47u/10V
1 2
AGND
C32 0.1uF
+3.3VA
R57 0 Low Voltage Det
FG
FG 3
ON/OFF DET
AGND
R159 FB600/0402 B2
R158 FB600/0402 B3
R157 FB600/0402 B4
R156 FB600/0402 B5
R40 FB600/0402 B6
FB600/0402
R47 B7
SPI_CSB
SPI_SDA
+3.3V
SPI_SCL
ON/OFF DRIVER
DGND
R52 FB600/0402 PCK1
VOL_CON_PWM
VOL_CON_PWM 5
R10
AV_DET
LP
BL_EN
100
K5
K4
K3
K2
K1
BL_PWM
DCPWM1
DC_FBK1
FA3 C56
C55
SF_DO 4
FA2 100P
SF_DIO 4 100P
FA1
SF_CLK 4
FA0
SF_SCN 4
GNDD
3 FLASH
ON P
OFF S
2
1
+1.8V
C21 C22 C23 C24
0.1uF 0.1uF 0.1uF 0.1uF
AGND
JK2
G2 1
G3
2
G4
3
G5
4
G6
5
G7
6
GND 7
B7 8
B6 9
B5
10
B4
11
C29 B3
12
+ EC13 B2
13
10uF/10V
0.1uF CON 13P*1.25
JK3
GND
1
R2 2
R3 3
R4 4
R5 5
R6
6
R7
7
GND
8
SPI_SCL
9
SPI_SDA 10
SPI_CSB 11
CON 11P*1.25
JK1
L22
+5V +5V_TFT 1
IR
FB 600R 2
3
DC_FBK1
4
DCPWM1
5
PWM
6
L5 FB 600R 7
+3.3V +3.3VTFT 8
9
+9VIN +9VIN_TFT
10
BL_EN
11
L2 FB 600R
12
LP
13
PCK1
14
CON 14P*1.25
+3.3V
R60 R61
R62
15K 3.3K
4.7K
/uPRST
R65
2 Q12 2 Q13
3904 3904
C44
3.9K + EC16
R67 0.1uF
47u/10V
4.7K
DGND
RESET CIRCUIT
SGND DGND AGND VGND MGND USB_GND GND
1
D
C
B
A