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Philips DVP3680 Service Manual Page 25

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L16
L16
0
0
[1.8uH]
V_R
1
2
R/V#
R111
R111
C55
C55
C57
C57
D6
D6
75
75
100PF/50V
100PF/50V
100pF/NC
100pF/NC
BAV99
BAV99
VB_5V
Close to RCA connector
L21
L21
0
0
[1.8uH]
V_B
1
2
B/U#
R123
R123
C52
C52
C53
C53
D8
D8
75
75
100PF/50V
100PF/50V
100pF/NC
100pF/NC
BAV99
BAV99
VB_5V
Close to RCA connector
[1.8uH]
L22
L22
0
0
V_G
1
2
G/Y#
R124
R124
C54
C54
C56
C56
D14
D14
75
75
100PF/50V
100PF/50V
100pF/NC
100pF/NC
BAV99
BAV99
VB_5V
Close to RCA connector
VB_5V
R187
R187
R188
R188
2.4K
2.4K
0R
0R
L23 0
L23 0
[1.8uH]
CVBS_OUT
1
2
CVBS_I
2
1
1
Q30
Q30
2N3904
2N3904
CE42 47uF/10V
CE42 47uF/10V
R116
R116
R117
R117
C59
C59
C58
C58
R189
R189
75
75
nc/100 1%
nc/100 1%
100PF/50V
100PF/50V
100pF/NC
100pF/NC
100R
100R
R190
R190
R191
R191
1.2K
1.2K
75R
75R
AVCC
L24
L24
VB_5V
2
1
600 /150mA
600 /150mA
+ CE39
+ CE39
CB44
CB44
10uF/25V
10uF/25V
0.1uF/25V
0.1uF/25V
Improve Video Performance
C77
C77
C78
C78
C79
C79
NC
NC
NC
NC
NC
NC
NC
NC
CVBS_O
ST_8
FB102
FB102
NC
NC
RGB/CVBS#
FB103
FB103
NC
NC
R/V#
FB104
FB104
NC
NC
G/Y#
FB105
FB105
NC
NC
TV/16:9/4:3
FB106
FB106
NC
NC
B/U#
FB107
FB107
NC
NC
LCH
FB108
FB108
NC
NC
RCH
FB109
FB109
NC
NC
C81
C81
C82
C82
C83
C83
C84
C84
NC
NC
NC
NC
NC
NC
NC
NC
CVBS_O
D9
D9
BAV99
BAV99
VB_5V
J8
J8
B/U#
FB111
FB111
0R
0R
AV6_1
1
1
G/Y#
FB113
FB113
0R
0R
AV6_2
2
2
R/V#
FB112
FB112
0R
0R
AV6_3
3
3
4
CVBS_O
FB114
FB114
0R
0R
AV6_4
4
LCH
FB115
FB115
0R
0R
AV6_5
5
5
6
RCH
FB116
FB116
0R
0R
AV6_6
6
CB54
CB54
CB55
CB55
CB56
CB56
CB57
CB57
CB58
CB58
CB59
CB59
100pF
100pF
100pF
100pF
100pF
100pF
100pF
100pF
100pF
100pF
100pF
100pF
V33_MD
DV33
R194
R194
R183
R183
10K
10K
100K
100K
R196
R196
2.2K
2.2K
GPIO21
1
Q28
Q28
GPIO19
2N3906
2N3906
R197
R197
100R
100R
RGB/CVBS#
RGB Status
state
Mode
RGB Staus
Video Stause
GPIO11
TV
1---3V
0---2V
16:9
1---3V
4.5---7V
RGB
4:3
1---3V
9.5---12V
TV
0---0.4V
0---2V
CVBS 16:9
0---0.4V
4.5---7V
4:3
0---0.4V
9.5---12V
C80
C80
21
20
19
18
17
16
ST_7
ST_6
15
14
13
12
11
ST_5
TV SCART OUT
10
9
ST_4
8
ST_3
7
6
5
4
ST_2
3
2
ST_1
1
CON2
CON2
TV
TV
HDMI I/F
TX2+
TX2-
TX1+
TX1-
TX0+
TX0-
TXC+
TXC-
WHEN YUV IS 100pF
COAXIAL JACK IS 2200PF
DDC
UP1_6
R55
R55
NC/ W/HOUSING
NC/ W/HOUSING
UP1_7
R54
R54
VB_5V
R182
R182
R195
R195
100R
100R
10K
10K
R193
R193
1
Q29
Q29
2.2K
2.2K
2N3904
2N3904
1
+P12V
DV33
3
TV/16:9/4:3
Video Status
R186
R186
1K
1K
2
D7
D7
R184
R184
BAT54C
BAT54C
10K
10K
R198
R198
2.2K
2.2K
1
Q31
Q31
2N3904
2N3904
SCART config circuit
TMDS signal:
1),Via on signal is forbidden;
2),TMDS siganl length must less than 5cm;
3),Differential impedance must control at 100 ohm.
HDMI_SCL
HDMI_SDA
D3
D3
D4
D4
NC
NC
NC
NC
close to HDMI connector
AVCC
L29
L29
FB
FB
89G_3V3
DDC Option 1#
HPLG
R130
R130
27k 1%
27k 1%
0
0
HDMI_SCL
R131
R131
47k
47k
0
0
HDMI_SDA
D5
D5
1N4148
1N4148
CEC
OFF-PAGE CONNECTION
CVBS_OUT
CVBS_OUT
[2]
V_R
V_R
[2]
V_B
V_B
[2]
V_G
V_G
[2]
GPIO11
GPIO11
[2]
GPIO19
GPIO19
[2]
HSYNC
HSYNC
[2]
VSYNC
VSYNC
[2]
CVBS_I
CVBS_I
VIDEO I/F
RCH
RCH
[4]
LCH
LCH
[4]
GPIO21
GPIO21
[2]
AUDIO I/F
POWER
+P12V
+P12V
[5]
AVCC
AVCC
[1,2,4,6]
DV33
DV33
[1,2,3,4]
TXC+
TXC+
[3]
TXC-
TXC-
[3]
TX0+
TX0+
[3]
TX0-
TX0-
[3]
TX1+
TX1+
[3]
TX1-
TX1-
[3]
TX2+
TX2+
[3]
TX2-
TX2-
[3]
HPLG
HPLG
[3]
UP1_[6..7]
UP1_[6..7]
[3]
GPIO3
GPIO3
[3]
TMDS I/F
1
2
3
4
5
6
7
8
9
10
11
12
GPIO3
CEC
13
14
R128
R128
0
0
15
16
17
18
19
HPLG
P1
P1
HDMI TYPE-A
HDMI TYPE-A
HDMI_VCC
CB38
CB38
CE41
CE41
+
+
10uF/10v
10uF/10v
0.1uF
0.1uF

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