Electrical Diagram - Philips PET940 Service Manual

8.0 ELECTRICAL DIAGRAM

MAIN BOARD CIRCUIT DIAGRAM (MT1389LP)
L1 L1 601 601 L3 L3 601 601
DV33 RFVDD3 V18
C14 C14 C15 C15
0.1U 0.1U
10U/10V 10U/10V
L2 L2 601 601
AVDD33 L4 L4 601 601
C16 C16 C17 C17
10U/10V 10U/10V 0.1U 0.1U
L5 L5 601 601
DACVDD3
DV33
C20 C20 C21 C21 C22 C22 C23 C23
0.1U 0.1U 0.1U 0.1U 0.1U 0.1U
10U/10V 10U/10V
DV33
L15 L15 601 601
VCC
+P5V
C58 C58 C59 C59
U21 U21
0.1U 0.1U
10U/10V 10U/10V
CD/DVDSW
4
VR/CD
3
VR/DVD
2
VCC
1
U20 U20
TC4W53FU TC4W53FU
24
F+
LD/DVD
23
T-
22 L8 L8 601 601
T+
21 VCC LD/CD
F-
20 MD
VR/CD
LD/CD
19
VR/DVD
VR/DVD KTA1298 KTA1298
18 1
NC
VR/CD VD16 VD16
17
MD
16
VCC
15 E
NC
14
LD/DVD
V20
13
GND
12
LD/CD
F
11
E
B VD17 VD17
10 1
V20
A
9 KTA1298 KTA1298
LD/VCC
8 RFO L9 L9 601 601
F
CD/DVDSW LD/DVD
7
GND
D
6
D
C
5
A
T-
4
CD/DVDSW
T+
3
RF
2 F+
B
1 F-
C
25
GND
DV33
26
GND
FF24 FF24
HD65
MO_DRIVER
L6 L6 601 601
MO_VCC
5V5
T+
T-
R15 R15
0R5 0R5
15
VOTK+ VOFC+
16
VOTK- VOFC-
SL-
17
VOLD+ VOSL+
SL+
18
VOLD- VOSL-
19
PGND(VCC2) PGND(LOAD+)
20
VNFTK(OP1OUT) PVCC1(LOAD-)
MO_VCC
21
PVCC2 VCC
30
GND1 GND
22
PREGND VNFFC(OPEN)
FMSO
23
VINLD VOSL(CLOSE)
R18 R18 20K 20K
24
CTKERR2(OP1IN-) VINSL-(OP2OUT)
25
CTKERR1(OP1IN+) VINSL+
C30 C30 150P 150P TRSO
26
VINTK CFCERR2(OP2IN+)
V1P4 27
BIAS CFCERR1(OP2IN-)
C31 C31 STBY
28
STBY VINFC
0.1U 0.1U
U12 U12
R17 R17
SA5954 SA5954
C29 C29
0.1U 0.1U
10K 10K
V20 V1P4
RFV18-1
C24 C24 C25 C25 C26 C26 C27 C27
0.1U 0.1U 0.1U 0.1U
C18 C18 10U/10V 10U/10V 10U/10V 10U/10V
0.1U 0.1U
RFV18-2
DV33 V18
C19 C19
0.1U 0.1U
C67 C67 C66 C66 C68 C68 C70 C70 C69 C69
0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U
L32 L32 601 601
ADACVDD
L33 L33 601 601
APLLVDD3
POWER_DECOUPLE&FILTER
OP_INTERFACE
U11 U11
C
5 1
RFA
D
6 2
RFB
A
7 3
RFC
B
8 4
RFD
F
5
RFE
E 6
RFF
RFV18-2
7
AVDD18
RFVDD3
8
AVDD33
XI
9
XTALI
X0
10
XTALO
11
AGND
R31 R31 0 0 LDO1 V20 12
V20
V1P4 13
V14
R10 R10 75K 75K
14
REXT
C54 C54 10U/16V 10U/16V
15
MDI1
MD
16
MDI2
LDO1
17
LDO1
LDO2 18
LDO2
R33 R33 10 10 RFV33 AVDD33 19
AVDD33
DMO
20
DMO
FMO
21
FMO
STBY
22
TRAY_OPEN
C55 C55 10U/16V 10U/16V CD/DVDSW
23
TRAY_CLOSE
TRO
24
TRO
FOO 25
FOO
LIMIT
26
FG / GPIO2
R32 R32 0 0 LDO2
27
USB_DP
28
USB_DM
29
USB_V33
30
USB_GND
31
PAD_VRT
32
USB_V18
L14 L14 601 601
RFV33
C56 C56 C57 C57
10U/10V 10U/10V 0.1U 0.1U
F-
F+
R16 R16
0R5 0R5
SP- R26 R26 82K 82K
14
C37 C37
13
SP- R62 R62 5P1 5P1
12
1R0 1R0
SP+
11
C38 C38
10
MO_VCC NC NC
9
R27 R27 100K 100K
SP-A
8
29
7
R19 R19 10K 10K R20 R20 20K 20K
DMSO
6
J1 J1
5 8
7
V1P4
4 6
R21 R21 20K 20K C32 C32 150P 150P
5
3 4
3
2 2
1
FOSO
1
53261-0690 53261-0690
C113 C113
10U/16V 10U/16V
R8 R8 10K 10K AUDIO_MUTE#
U27 U27
U36 U36
1 8
A0 VDD
2 7
A1 NC
FMC3 FMC3 R41 R41
3 6
A2 SCL
R83 R83
4 5
A3 SDA
AUDIO_MUTE
24C02 24C02
R9 R9
10K 10K
EEPROM
C149 C149
100U/10V 100U/10V
C12 C12 R3 R3
0.1U 0.1U 560 560
OP+
OP-
96
VOE/GPIO15
95
VCK/GPIO14
94
VSTU / GPIO13
93
SPDIF / GPIO12
92
HSTR / GPIO11
91
LR / GPIO10
90
DVDD18
89
UD / GPIO9
88
VSTD / GPIO8
87
GPIO7 / CKE
86
RA3
85
RA2
84
MT1389L MT1389L DVDD33
83
RA1
82
RA0
LQFP 128 LQFP 128 81
RA10
80
BA1
79
Portable Portable
DVSS18
78
BA0
V1.0 V1.0 77
RAS#
76
CAS#
75
RWE#
74
RA4
73
RA5
72
RA6
71
RA7
70
RA8
69
RA9
68
DVDD33
67
RA11
66
RCLK
65
DQM1
MT1389LP MT1389LP
RESET
1
R148 R148
C145 C145
OP-
VD36 VD36
1
DV33
3
2 FOSO R22 R22 20K 20K FOO
TRSO R23 R23 18K 18K TRO
BAT54C BAT54C
OP+ FMSO R24 R24 15K 15K FMO
DMSO R25 R25 10K 10K DMO
C33 C33 C34 C34 C35 C35 C36 C36
330P 330P 330P 330P 0.1U 0.1U 15N 15N
SP-A
SP+ V1P4
SL-
SL+
LIMIT
R28 R28
10K 10K
DV33
DV33 R39 R39 1M 1M
10K 10K Y1 Y1 27M 27M
10K 10K X1 X0
C75 C75 C76 C76
22P 22P 5.1P 5.1P
SYSTEM CLOCK
SFLASH
L19 L19
DV33
OEV
OEV
CKV 10U/10V 10U/10V
CKV
STVL
STVL
SPDIF
CLOSESW
TXD/SDD0
RXD/SD_CMD
U24 U24
SD_CLK
SF_CS
1
MCUCOMU
CE#
MA3 SF_DO
2
SO HOLD#
MA2 FLASH3V3 R34 R34 10K 10K 3
WP#
4
VSS
MA1
MA0 Value Value
MA10
BA1#
BA0# SF_CS R36 R36
RAS#
CAS#
WE# R37 R37
MA4
MA5
MA6
MA7
MA8
MA9
MA11
CLK#
DQM1
L7 L7 601 601
DV33
D7 D7
DV33 C46 C46 C47 C47 C48 C48
2
C44 C44 C45 C45
10U/10V 10U/10V 10U/10V 10U/10V 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U
1SS355 1SS355
39K 39K
22U/16V 22U/16V
CKE
SDRAM CS
601 601
FLASH3V3
C71 C71
C73 C73
0.1U 0.1U
FLASH3V3
8
VDD
7 R35 R35 10K 10K
6 SF_CK
SCK
5 SF_DI
SI
10K/NC 10K/NC FLASH3V3
10K 10K
SD3V3
C49 C49 C50 C50 C51 C51 C52 C52 C53 C53
0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U
SD3V3
U13 U13
64MSDRAM 64MSDRAM
RN1 RN1
WE#
1 8
CAS#
2 7
RAS#
3 6
4 5
33*4 33*4
SD3V3
R29 R29 10K 10K
R30 R30 10K 10K