Philips PET702, Service Manual

Page: 22 / 34

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
24
T-
TRAY SW
1
Vcc
BC847B
OPU Protection
4
DVD-LD
E
1
2
3
19
HITACHI 1200X
POWER
3
E
1
S
6
10
GND-LD
3
3
HFM
S-FLASH
CD/DVD SW
C
2
IIC
VR-CD
7
MD
17
DRAM
F-
9
GND-PD
F+
B
F
VIDEO INTERFACE
Vc(Vref)
12
16
1
1
PANEL I/F
2
E
T+
2N3904
NC
C
20
G
15
RF
VR-DVD
2SK3018
C/c
22
2
RF Reference
3
21
13
B
CRYSTAL CIRCUIT
2SB1132
B/b
D
23
D/d
2N3906
NC
B
14
8
A/a
C
18
RS-232
E
AUDIO INTERFACE
5
11
Very Important to
reduce Noise
1
C
CD-LD
2
OPO
用
GPIO2 R56
为
0R
，
R55NC
OP+
用
PIN127 R28
为
0R
，
R29NC
删除
调整
IO
Old
NC
10K
NC
NC
150K
10K
C90
C89
BAT54C
150K
NC D11
Break circuit
R86
R87
R84
0.1uF
New
0.1uF
0R
FMSO
89KP_VCOM
LD-DVD
T+
SF_CS
TRIN
DQ4
RFV18-1
DQ6 DQ2
MA3
F
RFV18-2
OPO
FMSO FMSO FMSO FMSO
CKV
K2
A
MDI2
SP-
CVBS
D
TRIN
SDA
FOSO FOSO FOSO FOSO FOSO FOSO
DQ13
AOUT_R
SL-
E
STHL
RFO
FOSO
DACVDD3
OEH
MA11
DQ7
LDO_DVD
V18
AADVDD
UP1_
7
GPIO21
F+
UP1_7
SF_CK
LDO_CD
VREF
MA9
MA7
DQM0
XI LIMIT
UP1_6
89KP_VCOM
DQM[0..1]
TRO
IOA
GPIO21
WE#
D
SF_DO
AVDD33
DMO
MA1
SF_CS
C
AOUT_L
MA8 F
VCC
SF_DI
RFO
89KP_
B
K1
AOUT_R
DQM1
URST#
OPO
RFV33
WE#
AADVDD
BL_EN
DQ14
OEV
SF_DO
XO
OP-
SCL
DQ9
STBY
GPIO8
RFVDD3
SP+
MA2
BA1
89KP_B
GPIO11
F-
STBY
VCC
FMO
SL-
MA6
FMO
K1
DCLK
E
BA0
T-
XI
MO_VCC
TRSO
B
ADACVDD
IR
K3
89KP_R
DACVDD3
TRSO TRSO TRSO TRSO TRSO TRSO
RAS#
RAS#
V1P4
CKV
AVCC1
_4
MUTE_DAC
SF_DI
V1P4
DQ5
DQ11
STVL
SF_CK
T+
MA0
GPIO19
DQ1
GPIO11
SDA
AVCM
LD-CD
C
F+
BA0
MA10
STVL
MA4
89KP_R
F-
DMSO DMSO DMSO DMSO DMSO DMSO
DQ12
RxD
SL+
MA5
APLLVDD3
GPIO7
A
GPIO8
MDI1
FS
FOO
UP1_6
CAS#
DQ3
FOO
DQ8
OEH
MA[0..11]
V20
STHL
URST#
DQ15
GPIO19
AOUT_L
GPIO7
CVBS
DMSO
BA1
CAS#
_3
DQ10
DACVDD3
OEV
TRO
K3
B
DV33
AVDD33
IOA
DCLK
SCL
SL+
RFVDD3
89KP_G
OP+
AVCC1
DMO
V20
CPH1
TxD
89KP_
G
DQ[0..15]
AVCC
DACVDD3
MDI1
DQ0
LDO_CD
APLLVDD
3
XO
RFV18-1
RFV18-2
ADACVDD
IOA
V20
MUTE_DAC
RxD
TxD
K4
GPIO12
Low Voltage Det
Low Voltage Det
LDO_DVD
_2
_1
IR
T-
GPIO12
K4
K2
V1P4
V1P4
V1P4
SP+
OP+
OPO
OPO
OP-
OP-
SP-
V1P4
LIMIT
SP-A
CPH1
BL_EN
FG
LIMIT
RFV33 1
CAS# 3
DCLK 3
SF_CK 3
URST# 1
RAS# 3
SDA 3
DQM[0..1] 3
BA0 3
89KP_B 1
WE# 3
STHL 1
DQ[0..15] 3
OEV 1
BA1 3
STVL 1
89KP_R 1
AOUT_R 4
CVBS 4
BL_EN 1
CPH1 1
OEH 1
CKV 1
89KP_G 1
AOUT_L 4
SCL 3
89KP_VCOM 1
MUTE_DAC 4
SF_CS 3
SF_DO 3
DV33 1,3
AVCC 1
MA[0..11] 3
SF_DI 3
VCC 1,4
V18 1
Low Voltage Det1
DV33
MO_VCC
RFVDD3
RFVDD3
89L_3V3
RFV18-1
V18
MO_VCC
AADVDD
AVDD33
APLLVDD3
89L_3V3
RFV18-2
MO_VCC
RFV18-2
V18
AVCC
DV33
RFV33
V18
89L_3V3
RFV33
DACVDD3
89L_3V3
V18
RFV18-1
VCC
AVCC
89L_3V3
DV33
AVDD33
89L_3V3
ADACVDD
DV33
DV33
DV33
DV33
89L_3V3
C60
6800pF
R63 0R
R91 1R
R35
10K
+
EC25
100uF/6.3V
C81
0.1uF
R40 0
L18 FB
L22 NC
R84
10k
R54 0
HA3
4x1
1
2
3
4
R49 0
HA2
2x1
1
2
R83
10k
C67
100pF
C45
0.1uF
R88
0
C86
0.1uF
C50
0.1uF
+
EC21
10uF/16VSMD
R71
1
C89
0.1uF
R36
10K
R75 18k
R44 0R
R56 0
R47 10k
U4
BA5954
1
9
10
12
3
2
15
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
29 30
VINFC
PVCC1
PGND
VOSL+
CF2
CF1
VOTK+
VNFFC
VOFC+
VOFC-
PVCC2
PGND
VNFTK
CTK2
BIAS
VOSL
VINSL+
VINSL-
STBY
VCC
VOSL-
VOLD+
VOLD-
VOTK-
VINLD
PREGND
CTK1
VINTK
G1 G2
R70
1
L23 FB
R85
680K/NC
R48 0
L32 FB
+ EC23
10uF/6.3VSMD
R78 10k
R76 15k
R42 0
J6
5x1
DIP5-1.25
1
2
3
4
5
R37
10K
R80 20k
R52 0
C91
2200pF/NC
C55
0.1uF
L29
FB
C90
0.1uF
C85 2200pF/NC
C65
100pF
+
EC22
10uF/16VSMD
R50 10k
R58
0
+ EC29
47uF/16V
R92 0
C73
0.1uF
+
EC24
470uF/10v
C57
10uF/16VSMD
C61
0.1uF
C77
0.1uF
R72
1
C64
100pF
C84 150pF
+
EC27
100uF/10v
C82
0.015uF
C56
4.7uF
R73
1
R51 100k
C41
0.1uF
C38
0.1uF
R66 4.7
C43
0.1uF
C87 OPEN
Q12
3904
C72 NC
Y1
27MHz
C58
0.1uF
R65 0R
C40
0.1uF
R57 0R
C69 NC
C47
22pF
L20 150uH
C46
22pF
C59
1500pF
L24 FB
C62
220pF
R79 20k
L25 FB
Q16
2SB1132
2
1
3
C80
330pF
TOP
HA1
HEADER 24 SMD0.5 TOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
C79
330pF
Q15
2SB1132
2
1
3
C44
0.1uF
D11
BAT54C
1
2
3
R89
NC
R32
10
R81 20k
C54
120pF/NC
C68
0.1uF
Q13
2SK3018
1
3
2
IR1 IR
1 2 3
R77 10k
L28 2K2
C83 150pF
R74 20k
SW1
1 2
4 3
R33 10
C49
10uF/6.3VSMD
C76
0.1uF
R53 0
R61 0
C70 NC
R82 680K/NC
R59
0
C75
0.1uF
R64 NC
R90 10k
R62 15k
R43 0
R45
560R 1%
R38 0R
R39 0R
L30
10uH
R67 4.7
C71 0.1uF
C88
0.1uF
C78
0.1uF
R60 0
C51
100pF
Q14
2SK3018
1
3
2
R87
0R
R86
10k
R34
10K
L19 FB
+
EC30
100uF/6.3V
R55 0
R93
10K
R41 NC
MT1389L
LQFP 128
V1.0
Portable
U3
MT1389L/SMD
LQFP128/SMD
5
6
7
8
9
10
11
12
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33 34 36 37 38 39 40 41 42 43 44 45 46 47 48 49 51 52 53 50 55 56 57 54 58 59 61 62 63 60 64
65
66
67
69
70
99 98 97
96
95
94
90
93
92
91
89
88
84 13
35
86
79
85
83
82
81
80
78
77
76
75
74
68
73
72
71
4
3
2
1
128 127 126 125 124 123 117 120 119 118 122 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100
87
121
RFE
RFF
AVDD18
AVDD33
XTALI
XTALO
AGND
V20
REXT
MDI1
MDI2
LDO1
LDO2
AVDD33
DMO
FMO
TRAY_OPEN
TRAY_CLOSE
TRO
FOO
FG / GPIO2
USB_DP
USB_DM
USB_V33
USB_GND
PAD_VRT
USB_V18
GPIO3 / INT# GPIO4 SF_CS_ SF_DO SF_DI SF_CK UP1_6 / SCL UP1_7 / SDA ICE PRST# IR RD0 RD1 RD2 RD3 RD4 RD5 RD6 RD7 DVDD33 DQM0 RD15 RD14 DVDD18 RD13 RD12 RD11 RD10 RD9 DVSS33 RD8
DQM1
RCLK
RA11
RA9
RA8
HCK / GPIO18 HSTL/GPIO17
HOE/GPIO16
VOE/GPIO15
VCK/GPIO14
VSTU / GPIO13
DVDD18
SPDIF / GPIO12
HSTR / GPIO11
LR / GPIO10
UD / GPIO9
VSTD / GPIO8
DVDD33 V14
GPIO6
RA3
DVSS18
RA2
RA1
RA0
RA10
BA1
BA0
RAS#
CAS#
RWE#
RA4
DVDD33
RA5
RA6
RA7
RFD
RFC
RFB
RFA
RFH / OPINN
RFG / OPINP
RFIN / OPOUT
RFIP
AGND18
AVDD18
ADACVSS
AL / GPIO1
AVCM
AR / GPIO0
ADACVDD2
APLLCAP
APLLVDD
AADVDD
AKIN1 / GPIO21 / Audio_Mute
ADVCM / GPIO20 / VCOM
AKIN2 / GPIO19 / Audio_Mute
AADVSS
R B G
DACVDDA DACVDDB
CVBS
DACVSSC
FS
VREF
DACVDDC
GPIO7 / CKE
ADACVDD1
CB1
0.1uF
R31 100k
C39
10uF/6.3VSMD
C48
0.1uF
C66
100pF
+
EC28
47uF/16V
R69
10K
C74
0.1uF
R68 5.1k
C63
1uF
L31
10uH
R46 100k
J7
4x1
1
2
3
4
7.0 Electrical Diagram - Main board