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Philips DVP3680 Service Manual Page 28

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SP-
R14
R14
10k
10k
OP-
C2
C2
1
89G_3V3
R15
R15
0.1uF
0.1uF
3
1/0603
1/0603
D1
D1
BAT54C
BAT54C
C3
C3
2
0.1uF
0.1uF
SP-A
OPO
R17
R17
10k
10k
SOT23
SOT23
6pin-2.0mm
6pin-2.0mm
DV33
SP-A
6
SP+
5
R18
R18
10k
10k
LIMIT
4
3
SL-
2
SL+
1
J2
J2
F-
1
2
F+
3
T+
SERVO option 1# :
T-
4
[No Gxyz, remove
5
C/c
6
D/d
VR circuit]
7
CD/DVD SW
8
RF
R19
R19
0
0
A/a
9
GPIO34
TROPEN
IOA
10
B/b
11
F
GND-PD
12
R46
R46
13
Vc(Vref)
6.8K
6.8K
14
Vcc
15
E
16
NC
17
VR-CD
18
VR-DVD
R20
R20
0
0
19
CD-LD
GPIO35
STBY
MD
20
R22
R22
0
0
21
HFM
PIN14
VR_CD
22
NC
R23
R23
0
0
DVD-LD
23
PIN15
VR_DVD
24
GND-LD
AVCC
120 /500mA
120 /500mA
0.1uF/25V
0.1uF/25V
L12
L12
C16
C16
+
+
CE14
CE14
100uF/10V
100uF/10V
0 0
0 0
Very Important to
HA1
HA1
reduce Noise
24pin-0.5mm
24pin-0.5mm
24
23
LD-DVD
22
21
AVCC1
20
MDI1
TP9
TP9
19
LD-CD
18
17
16
15
E
14
AVCC1
13
V20
CB14
CB14
0.1uF/25V
0.1uF/25V
12
L17
L17
11
F
10
B
L20
L20
0R
0R
9
A
0R
0R
8
RFO
7
IOA
6
D
C21
C21
Q4
Q4
5
C
120pF/NC
120pF/NC
1
4
T-
3
T+
C8550
C8550
2
F+
CE17
CE17
1
F-
47uF/16V
47uF/16V
R56
R56
4.7
4.7
R58
R58
4.7
4.7
+ CE16
+ CE16
47uF/16V
47uF/16V
Q8
Q8
1
C8550
C8550
GPIO4
VFD
GPIO7
GPIO13
C26
C26
C27
C27
C28
C28
100pF
100pF
100pF
100pF
100pF
100pF
R57
R57
CON1
CON1
10
10
1
L31
L31
2
L37
L37
3
L38
L38
4
FB50
FB50
5
6
7
STB_KEY
FB54
FB54
8
STB_LED
FB52
FB52
8pin-2.0mm
8pin-2.0mm
GND
V12
Importance. layout close to IC pin.
V12
RFV12-1
CB7
CB7
4.7uF
4.7uF
89G_3V3
L4
L4
FB
FB
L8
L8
CB8
CB8
0.1uF
0.1uF
FB
FB
CE23
CE23
+
+
100uF/6.3V
100uF/6.3V
RFV12-2
CB35
CB35
4.7uF
4.7uF
L10
L10
12R
12R
CB45
CB45
0.1uF
0.1uF
CE25
CE25
+
+
100uF/6.3V
100uF/6.3V
SERVO RF DeCAP.
USB_5V
1
USB_DP
R174
R174
1
2
0
0
2
1
2
3
USB_DM
R175
R175
0
0
4
J3
J3
4P/2.0MM
4P/2.0MM
CB43
CB43
D12
D12
0.1uF/25V
0.1uF/25V
D11
D11
NC
NC
NC
NC
USB I/F
close to USB connector
RFV12-2
RFVDD3
XI
R24
R24
51
51
XO
R25
R25
51
51
V20
V1P4
R26
R26
15k/NC
15k/NC
GPO5
MDI1
89G_3V3
LDO1
LDO2
AVDD33
DMO
FMO
C17
C17
C18
C18
4.7uF
4.7uF
0.1uF
0.1uF
PIN14
PIN15
TRO
FOO
TRIN
V33_MD
CB16
CB16
C19
C19
USB_DP
VCC
0.1uF
0.1uF
10uF/10v
10uF/10v
USB_DM
USB_V33
L14
L14
FB
FB
R28
R28
5.1k 1%
5.1k 1%
Rvrt close to IC.
Rvrt
USB_V12
L15
L15
FB
FB
SF_CS
V12
SF_DO
R199
R199
R200
R200
C20
C20
CB17
CB17
SF_DI
1.8K
1.8K
1.8K
1.8K
10uF/10v
10uF/10v
0.1uF
0.1uF
SF_CK
UP1_6
UP1_7
GPIO11
UP1_6
I2C_CLK
GPIO6
URST#
UP1_7
I2C_DAT
LDO2
FOR Indian version
89G_3V3
RFV33
BC1
BC1
0.1uF/25V
0.1uF/25V
U13
U13
1
8
A0
VCC
LDO1
2
7
A1
WP
3
6
I2C_CLK
A2
SCL
4
5
I2C_DAT
GND
SDA
NC/24C02
NC/24C02
STB_5V
VSCK
VCC
VSDA
VSTB
R173
R173
R45
R45
R44
R44
R49
R49
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
0R
0R
IR
0R
0R
VSTB
VSCK
0R
0R
0R
0R
VSDA
FB53
FB53
0R
0R
STB_5V
GND
0R
0R
GPIO9
0R
0R
GPIO8
EC39
EC39
R172
R172
nc/4.7K
nc/4.7K
100uF/10V
100uF/10V
STB_5V
GND
V33_MD
L5
L5
FB/200ohm
FB/200ohm
ADACVDD
DACVDD3
DACVDD3
AADVDD
L6
L6
FB
FB
L7
L7
100uH
100uH
RFVDD3
CB9
CB9
CB10
CB10
+
+
CE9
CE9
10uF/10v
10uF/10v
C4
C4
C5
C5
0.1uF
0.1uF
0.1uF
0.1uF
C6
C6
10uF/10v
10uF/10v
0.1uF
0.1uF
6800pF
6800pF
close to IC pin.
C11
C11
10uF/10v
10uF/10v
U1
U1
1
AVDD12_2
2
AVDD33_1
3
XTALI
4
XTALO
5
V20
6
V14
7
REXT / GPO5
8
MDI1
9
LDO1
10
LDO2
11
AVDD33_2
12
DMO
13
MT1389G
MT1389G
FMO
14
TRAY_OPEN
15
TRAY_CLOSE
16
LQFP 128
LQFP 128
TRO
17
FOO
18
FG / GPIO2
19
V1.0
V1.0
USB_DP
20
USB_DM
21
VDD33_USB
22
PAD_VRT / GPIO37
23
VDD12_USB
24
SF_CS_
25
SF_DO
26
SF_DI
27
SF_CK
28
UP1_6 / SCL
29
UP1_7 / SDA
30
GPIO11
31
GPIO6
32
PRST#
C33
C33
100pF
100pF
89G_3V3
V12
V12
89G_3V3
CB23
CB23
CB24
CB24
CB21
CB21
CB22
CB22
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
Chip Decap.
V20
V20
V1P4
V1P4
CB19
CB19
+ CE18
+ CE18
CB20
CB20
+ CE19
+ CE19
0.1uF
0.1uF
47uF/10v
47uF/10v
0.1uF
0.1uF
47uF/10v
47uF/10v
RF Reference
Crystal
R16
R16
100k
100k
Y1
Y1
XI XI XI XI
XO
XO
XO
XO
+ CE10
+ CE10
470uF/10v
470uF/10v
27MHz
27MHz
C7
C7
C8
C8
L9
L9
27pF
27pF
27pF
27pF
FB
FB
Put these circuits as
closer as possible to
MT1389
GPIO11
GPIO11
[2]
GPIO19
GPIO19
[2]
GPI36
LIMIT
TROUT
GPO5
TRCLOSE
R21
R21
560
560
close to IC pin.
132
G3
131
G2
130
G1
96
GPO14
C15
C15
0.1uF/NC
0.1uF/NC
VREF / GPO14
95
DACVDD3
DACVDDC
94
TX2+
TX2P
93
TX2-
close to IC pin
L11
L11
FB
FB
TX2N
92
L25
L25
FB
FB
AVDD12_D
91
TX1+
CB13
CB13
+
+
CE13
CE13
TX1P
90
TX1-
0.1uF
0.1uF
4.7uF/6.3v
4.7uF/6.3v
TX1N
89
AVSS12
88
TX0+
TX0P
87
TX0-
CB18
CB18
TX0N
86
0.1uF
0.1uF
AVDD12_C
85
TXC+
Q7
Q7
TXCP
84
TXC-
L26
L26
FB
FB
L13 FB
L13 FB
CES2302
CES2302
TXCN
83
3
AVDD33_12
82
R27
R27
2.5K 1%
2.5K 1%
EXT_RES
81
HPLG
CB15
CB15
+
+
CE15
CE15
GPIO10 / HPLG
80
ASPDIF
0.1uF
0.1uF
4.7uF/6.3v
4.7uF/6.3v
SPDIF / GPIO12
79
DVDD12
V12
78
MA3
RA3
77
MA2
RA2
76
MA1
RA1
75
MA0
RA0
74
MA10
RA10
73
BA1
BA1
72
BA0
BA0
71
DVDD33
89G_3V3
70
RAS#
RAS#
69
CAS#
CAS#
68
WE#
RWE#
67
MA4
RA4
66
MA5
RA5
65
MA6
RA6
MT1389G
MT1389G
1389M
1389M
FOSO
FOO
R31
R31
27k
27k
TRSO
R32
R32
27k
27k
TRO
FMSO
R33
R33
15k
15k
FMO
DMSO
R34
R34
10k
10k
DMO
C22
C22
C23
C23
C24
C24
C25
C25
330pF
330pF
330pF
330pF
0.1uF
0.1uF
0.015uF
0.015uF
V1P4
89G_3V3
RS-232
PF1
PF1
1
RxD
2
GPIO11 need to pull-up.
TxD
3
4
4x1 W/HOUSING
4x1 W/HOUSING
89G_3V3
89G_3V3
R47
R47
R35
R35
4.7k
4.7k
4.7k
4.7k
Default
Default
#1
GPIO11
RXD
#1
GPIO6
TXD
OFF-PAGE CONNECTION
DQ[0..15]
DQ[0..15]
[4]
MA[0..11]
MA[0..11]
[4]
DQM[0..1]
DQM[0..1]
[4]
BA[0..1]
BA[0..1]
[4]
DCLK
DCLK
[4]
RAS#
RAS#
[4]
CAS#
CAS#
[4]
WE#
WE#
[4]
DRAM I/F
SF_CK
SF_CK
[4]
SF_CS
SF_CS
[4]
SF_DI
SF_DI
[4]
SF_DO
SF_DO
[4]
S-FLASH
UP1_[6..7]
UP1_[6..7] [6]
IIC I/F
CVBS_OUT
CVBS_OUT
[6]
V_R
V_R
[6]
V_B
V_B
[6]
V_G
V_G
[6]
VIDEO I/F
AR
AR
[5]
AL
AL
[5]
ASPDIF
ASPDIF
[5]
GPIO21
V12
GPIO21
[2]
GPO14
GPO14
[5]
AUDIO I/F
89G_3V3
USB I/F
2
STBY
STBY
[4]
TROPEN
TROPEN
[4]
SOT23
SOT23
TRCLOSE
TRCLOSE
[4]
TRIN
TRIN
[4]
TROUT
VCC
TROUT
[4]
T-
T-
[4]
T+
T+
[4]
F-
F-
[4]
F+
F+
[4]
SL-
SL-
[4]
SL+
SL+
[4]
SP-
SP-
[4]
SP+
SP+
[4]
FOSO
FOSO
[4]
TRSO
TRSO
[4]
FMSO
FMSO
[4]
DMSO
DMSO
[4]
V1P4
V1P4
[4]
SERVO I/F
TXC+
TXC+
[6]
TXC-
TXC-
[6]
TX0+
TX0+
[6]
TX0-
TX0-
[6]
TX1+
TX1+
[6]
TX1-
TX1-
[6]
TX2+
TX2+
[6]
TX2-
TX2-
[6]
HPLG
HPLG
[6]
GPIO3
GPIO3
[6]
TMDS I/F
URST#
URST#
[2]
VCC
VCC
VCC
[2,4,5,6]
DV33
DV33
[2,4,6]
V12
V12
[2]
RFV33
RFV33
[2,4,6]
GPIO20
STBY_CTRL
STBY_CTRL
]
AVCC
AVCC
[1,2,4,6]
Power

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