Philips PET739/93, Service Manual

Page: 16 / 28

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
G S
S-FLASH
2
VIDEO INTERFACE
D
BC847B
E
2SK3018
B
C
POWER
2N3906
3 C
RF Reference
2
DRAM
RS-232
3
2
E
2N3904
1
TRAY SW
1
AUDIO INTERFACE
3
1
B
0.1uF
NC
0.1uF
NC
R87
New
Break circuit
150K
0R
C89
BAT54C
R86
150K
NC
10K
NC
Old
R84
D11
10K
C90
CRYSTAL CIRCUIT
C
HITACHI 1200X
17
CD-LD
1
22
Vcc
RF
F
A/a
C
10
DVD-LD
18
T-
1
F+
6
24
CD/DVD SW
E
20
16
E
13
1
MD
F-
8
Very Important to
reduce Noise
T+
12
14
VR-CD
B
B/b
21
NC
3
15
D/d
2
Laser Protection
Vc(Vref)
7
GND-PD
23
4
3
GND-LD
VR-DVD
NC
19
HFM
C/c
2SB1132
11
5
9
OPO
用
GPIO2 R56
为
0R
，
R55NC
OP+
用
PIN127 R28
为
0R
，
R29NC
CIRCUIT DIAGRAM-MT1389R
5VM
SF_CK
DV18
T-
89L_3V3
SP-
DMO
FMSO
FOSO
DMSO
AOUT_L
CAS#
Low Voltage Det
DQ[0..15]
SL-
FOSO
OP+
DQM[0..1]
SP-A
OP-
SF_DO
RFV18-1
DMSO
SF_DI
MO_VCC
RxD
AOUT_R
TxD
SL+
BA0
T+
V20
URST#
CVBS_OUT
WE#
SP+
SF_CS
DV33
RAS#
SP+
DCLK
MA[0..10]
F-
AVDD33
TRO
FOO
FMSO
SL+
SL-
F-
V20
AVCC1
LD-CD
RFO
A
IOA
T-
F+
F
LD-DVD
MDI1
E
F+
D
T+
AVCC1
B
C
LIMIT
TRIN
GPIO8
GPIO11
OP-
C
F
OPO
OP+
IOA
D
A
E
B
OP-
RFV33
I2C_INT
S_Y
S_C
SD33
IR_IN
IR_IN
VCC5V
V1P4
TRSO
TRSO
FMO
V1P4
RFVDD3
USB_DM
PWR2
PWR2
USB_DP
OPO
ADVDD
V33
MA2
D
Q
8
USB_V33
A
D
V
C
M
DQM1
MDI2
RFV18-2
A
O
U
T
_
L
D
Q
1
1
FOO
USB_V18
D
Q
9
D
Q
2
BA0
D
Q
5
RFVDD3
LDO_DVD
RAS#
MA0
RxD
D
Q
1
2
D
Q
7
D
Q
1
XO
LDO_CD
MA4
C
V
B
S
_
O
U
T
DCLK
D
Q
1
3
U
R
S
T
#
MDI1
S
_
Y
A
O
U
T
_
R
TxD
IR S
F
_
D
O
LDO_CD
V20
V1P4
V1P4
WE#
S
F
_
C
S
USB_DM
FG
MA6
MA10
D
Q
1
4
D
Q
6
XI
RFV18-2
MA1
D
Q
3
AVDD33
XO
MA9
S
F
_
D
I
S
_
C
GPIO8
D
A
C
V
D
D
3
MA7
MA5
MA8
D
Q
4
USB_DP
STBY
FMO
D
Q
1
5
TRO
DMO
LDO_DVD
CAS#
MA3
IOA
F
S
D
Q
1
0
D
Q
0
S
F
_
C
K
D
Q
M
0
R
F
V
1
8
-1
RFV33
D
A
C
V
D
D
3
BA1
GPIO11
I2C_INT
ADVCM
XI
FOSO FOSO FOSO FOSO FOSO FOSO
LIMIT
DMSO DMSO DMSO DMSO DMSO DMSO
FMSO FMSO FMSO FMSO
TRSO TRSO TRSO TRSO TRSO TRSO
TRIN
STBY
R
F
O
A
D
V
D
D
AVCC
SP-
V1P4
5VM
RFVDD3
MO_VCC
RFV33
SD33
RFVDD3
MO_VCC
89L_3V3
SD33
RFV18-1
AVDD33
89L_3V3
DV18
V1.8
RFV18-2
DACVDD3
V1.8
89L_3V3
89L_3V3
V1.8
RFV33
AVCC
AVCC
RFVDD3
V1.8
89L_3V3
AVDD33
RFV18-2
VCC5V
VCC5V
89L_3V3
V1.8
89L_3V3 V1.8
RFV18-1
RFV33 89L_3V3
VCC5V
DQ[0..15] 3
WE# 3
DCLK 3
DV33 1,5
5VM 1
SF_CK 3
Low Voltage Det1
SF_DI 3
89L_3V3 1
CVBS_OUT 4
DQM[0..1] 3
URST# 1
RAS# 3
BA0 3
AOUT_R 4
MA[0..10] 3
DV18 1
SF_DO 3
SF_CS 3
CAS# 3
AOUT_L 4
RFV33 1
I2C_INT 5
S_Y 5
S_C 5
SD33 3
IR_IN 5
VCC5V 1,5
V33 1
C27
6800pF
C27
6800pF
C30
0.1UF
C30
0.1UF
F2 1A
FUSE4
F2 1A
FUSE4
+
E
C
2
4
1
0
0
u
F
/1
0
V
+
E
C
2
4
1
0
0
u
F
/1
0
V
R69 1R R69 1R
C104
0.1uF C104
0.1uF
C61
0.1uF
C61
0.1uF
L17 FB600R L17 FB600R
R35 0 R35 0
R61
10k
R61
10k
HA4
4x1
HA4
4x1
1
2
3
4
L24 0R L24 0R
R70
10k
R70
10k
HA3
2x1
HA3
2x1
2
1
C29
0.1uF
C29
0.1uF
+
EC28 100uF/10V
+
EC28 100uF/10V
LED1
LED DIP2.54
LED1
LED DIP2.54
C67
0.1uF
C67
0.1uF
R64
0R
R64
0R
EC54 10uF/10v EC54 10uF/10v
R32 10R R32 10R R31 10R R31 10R
Q17
8550
Q17
8550
2
1
3
C37
0.1uF C37
0.1uF
R58
1R R58
1R
+
EC18
10uF/10V0805
+
EC18
10uF/10V0805
C68
0.1uF
C68
0.1uF
C63
0.1uF
C63
0.1uF
R53 18k R53 18k
C105
0.1uF
C105
0.1uF
U5
BA5654
U5
BA5654
VINFC
1
PVCC1
9
PGND
10
VOSL+
12
CF2
3
CF1
2
VOTK+
15
VNFFC
7
VOFC+
14
VOFC-
13
PVCC2
21
PGND
19
VNFTK
20
CTK2
24
BIAS
27
VOSL
6
VINSL+
4
VINSL-
5
STBY
28
VCC
8
VOSL-
11
VOLD+
17
VOLD-
18
VOTK-
16
VINLD
23
PREGND
22
CTK1
25
VINTK
26
G1
29
G2
30
R34 10k R34 10k
L26 0R L26 0R
R37 0R R37 0R
L12 FB600R L12 FB600R
R57
1R R57
1R
SW1 SW1
IR
1
G
N
D
2
V
C
C
3
+ EC16
10uF/10V0805
+ EC16
10uF/10V0805
R65 10k R65 10k
R54 15k R54 15k
C106
0.1uF
C106
0.1uF
R67 20k R67 20k
L22 0R L22 0R
+ C31
10uF/25V
G0805 + C31
10uF/25V
G0805
L20 FB600R L20 FB600R
C
4
1
0
.1
u
F
C
4
1
0
.1
u
F
L21
FB600R L21
FB600R
R
2
0
1
N
C
R
2
0
1
N
C
+
EC19
10uF/10V0805
+
EC19
10uF/10V0805
C
6
4
0
.1
u
F
C
6
4
0
.1
u
F
R36 10k R36 10k
+
EC29 47uF/16V
+
EC29 47uF/16V
R41
0R
R41
0R
R
2
0
0
NC
R
2
0
0
NC
C54
0.1uF
C54
0.1uF
L13 FB600R L13 FB600R
R48 33k R48 33k
E
C
2
2
1
0
u
F
/1
0
V
S
M
D
E
C
2
2
1
0
u
F
/1
0
V
S
M
D
+
E
C
2
3
2
2
0
U
F
/6
.3
+
E
C
2
3
2
2
0
U
F
/6
.3
C58
0.1uF
C58
0.1uF
C102
0.1uF C102
0.1uF
R59
1R R59
1R
R77 0R R77 0R
C66 150pF C66 150pF
C62
0.015uF
C62
0.015uF
+ EC26
100uF/10v
+ EC26
100uF/10v
C
4
2
4
.7
u
F
C
4
2
4
.7
u
F
C32
0.1uF
C32
0.1uF
R60
1R R60
1R
R39 100k R39 100k
C36
0.1uF C36
0.1uF
C35
0.1uF
C35
0.1uF
R46 4.7 R46 4.7
R45 10k R45 10k
C53 NC C53 NC
Q11
3904
Q11
3904
Y1
27MHz
Y1
27MHz
C103
0.1uF
C103
0.1uF
+ EC2
100uF/10V + EC2
100uF/10V
C38
0.1uF C38
0.1uF
C50 0.1UF C50 0.1UF
R40 0R R40 0R
R50 0R R50 0R
C34
27PF C34
27PF
D11
1N4148
D11
1N4148
1 2
L15 150uH L15 150uH
L18 FB600R L18 FB600R
C33
27PF C33
27PF
C
4
4
1
5
0
0
p
F
C
4
4
1
5
0
0
p
F
L16 FB600R L16 FB600R
R66 20k R66 20k
C
4
6
2
2
0
p
F
C
4
6
2
2
0
p
F
C60
330pF
C60
330pF
C59
330pF
C59
330pF
T
O
P
HA1
HEADER 24 SMD0.5 TOP
T
O
P
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
C28
0.1uF
C28
0.1uF
R
2
0
2
N
C
R
2
0
2
N
C
Q18
BAT54C
Q18
BAT54C
1
2
3
C100 0.1uF C100 0.1uF
R68 20k R68 20k
C49
0.1uF
C49
0.1uF
C40
120pF C40
120pF
R55 10k R55 10k
Q12
3018
Q12
3018
2
1
3
C65 150pF C65 150pF
R52 27k R52 27k
SW2 SW2
2 1
4 3
C57
0.1uF
C57
0.1uF
EC21
10uF/10V0805
EC21
10uF/10V0805
C51 0.1UF C51 0.1UF
R43 0R R43 0R
L23 0R L23 0R
L19 10uH L19 10uH
C56
0.1uF
C56
0.1uF
R42
0R
R42
0R
+
EC25
100uF/10V
+
EC25
100uF/10V
C101 0.1uF C101 0.1uF
C48
0.1uF
C48
0.1uF
R56 10k R56 10k
C2
0.1uF C2
0.1uF
Q15
3906 Q15
3906
2
1
3
R44 15k R44 15k
R38
560R 1%
R38
560R 1%
C69
0.1uF
C69
0.1uF
C52 0.1uF C52 0.1uF
R47 4.7 R47 4.7
L28
10uH
L28
10uH
L27 0R L27 0R
Q13
3018
Q13
3018
2
1
3
1:GND
2:D+
3:D-
4:VCC
4
2
3
1
HA5
USB TYPEA
1:GND
2:D+
3:D-
4:VCC
4
2
3
1
HA5
USB TYPEA
2
3
4
1
5
6
R62
10k R62
10k
R63
0R
R63
0R
R29
220
R29
220
L14 FB600R L14 FB600R
+
EC30
470uF/6.3V
+
EC30
470uF/6.3V
L25 0R L25 0R
+ EC17
100uF/10V
+ EC17
100uF/10V
+
EC1
100UF/10V
+
EC1
100UF/10V
R71
10K R71
10K
Q14 8550 Q14 8550
2
1
3
R49 10k R49 10k
D10 SS14 D10 SS14
1 2
MT1389R
LQFP 128
V1.0
Portable
U4
MT1389L/SMD
LQFP128/SMD
MT1389R
LQFP 128
V1.0
Portable
U4
MT1389L/SMD
LQFP128/SMD
RFE
5
RFF
6
AVDD18
7
AVDD33
8
XTALI
9
XTALO
10
AGND
11
V20
12
REXT
14
MDI1
15
MDI2
16
LDO1
17
LDO2
18
AVDD33
19
DMO
20
FMO
21
TRAY_OPEN
22
TRAY_CLOSE
23
TRO
24
FOO
25
FG / GPIO2
26
USB_DP
27
USB_DM
28
USB_V33
29
USB_GND
30
PAD_VRT
31
USB_V18
32
G
P
IO
3
/
I
N
T
#
3
3
G
P
IO
4
3
4
S
F
_
C
S
_
3
6
S
F
_
D
O
3
7
S
F
_
D
I
3
8
S
F
_
C
K
3
9
U
P
1
_
6
/
S
C
L
4
0
U
P
1
_
7
/
S
D
A
4
1
IC
E
4
2
P
R
S
T
#
4
3
IR
4
4
R
D
0
4
5
R
D
1
4
6
R
D
2
4
7
R
D
3
4
8
R
D
4
4
9
R
D
5
5
1
R
D
6
5
2
R
D
7
5
3
D
V
D
D
3
3
5
0
D
Q
M
0
5
5
R
D
1
5
5
6
R
D
1
4
5
7
D
V
D
D
1
8
5
4
R
D
1
3
5
8
R
D
1
2
5
9
R
D
1
1
6
1
R
D
1
0
6
2
R
D
9
6
3
D
V
S
S
3
3
6
0
R
D
8
6
4
DQM1
65
RCLK
66
RA11
67
RA9
69
RA8
70
C
V
B
S
9
9
D
A
C
V
S
S
C
9
8
F
S
9
7
VREF
96
DVD33
95
VSTU / GPIO13
94
DVDD18
90
SPDIF / GPIO12
93
HSTR / GPIO11
92
LR / GPIO10
91
UD / GPIO9
89
VSTD / GPIO8
88
DVDD33
84
V14
13
G
P
IO
6
3
5
RA3
86
DVSS18_GND
79
RA2
85
RA1
83
RA0
82
RA10
81
BA1
80
BA0
78
RAS#
77
CAS#
76
RWE#
75
RA4
74
DVDD33
68
RA5
73
RA6
72
RA7
71
RFD
4
RFC
3
RFB
2
RFA
1
R
F
H
/
O
P
IN
N
1
2
8
R
F
G
/
O
P
IN
P
1
2
7
R
F
IN
/
O
P
O
U
T
1
2
6
R
F
IP
1
2
5
A
G
N
D
1
8
1
2
4
A
V
D
D
1
8
1
2
3
A
V
C
M
1
1
7
A
L
F
/C
E
N
T
E
R
1
2
0
A
L
S
1
1
9
A
L
1
1
8
A
D
A
C
V
D
D
2
1
2
2
A
R
1
1
6
A
R
S
1
1
5
A
R
F
/L
F
E
1
1
4
A
D
A
C
V
S
S
2
_
G
N
D
1
1
3
A
D
A
C
V
S
S
1
_
G
N
D
1
1
2
A
P
P
L
L
C
A
P
1
1
1
A
P
L
L
V
D
D
3
1
1
0
A
A
D
V
D
D
1
0
9
A
K
IN
1
1
0
8
A
D
V
C
M
1
0
7
A
K
IN
2
1
0
6
A
D
A
C
V
S
S
1
0
5
R
1
0
4
B
1
0
3
G
1
0
2
D
A
C
V
D
D
A
1
0
1
D
A
C
V
D
D
B
1
0
0
GPIO7 / CKE
87
A
D
A
C
V
D
D
1
1
2
1
C39
0.1uF C39
0.1uF
EC20
10uF/10V0805
EC20
10uF/10V0805
R30 100k R30 100k
+
EC27 47uF/16V
+
EC27 47uF/16V
Q16
3906 Q16
3906
2
1
3
C55
0.1uF
C55
0.1uF
R51 5.1k R51 5.1k
L29
10uH L29
10uH
C
4
7
1
u
F
C
4
7
1
u
F
J6
4x1
J6
4x1
1
2
3
4
R33 100k R33 100k