Panasonic DMRE80HP, Service Manual

Page: 87 / 180

14.5. Video I/O Schematic Diagram (V) ( Main P.C.B. 3/5 )
C13
R3103 4.7K R3102 4.7K
(VIDEO SYNC OUT)
2SB1218A0L
Q3015
D5V
JC REG 5V
(EXT-SYNC(L)OUT)
10K
R3058
ANA 5V
C3103 18P
6V47
C3013
15P
C3098
MA2C165001VT D3001
1K
R3062
T VIDEO MUTE2(L)
2SD1819A0L
Q3012
47K
R3030
47K
R3019
C3070 4700P
R3099 2.2K
33
R3100
0.1
C3031
R3027 100K
R3096 270
C3104 1000P C3101 6.3V47 C3100 0.01 R3026 1K
50V1
C3027
560P
C3030
LB3001 J0JCC0000103
P D5V
R3015 10K R3016 10K C3025 1000P C3024 6.3V47 R3021 4.7K R3020 10K
10K
R3022
22P
C3099
22P
C3097
H0D800400016
X3001
R3014 0
R3012 0
R3013 0
M CC FIELD
XCC CS2
M
M
CC SCLK
CC DATAI
M
CC DATAO M
M
CC LN21
(DATA SLICE)
C2BBFE000137
IC3002
NC NC NC NC
HSYNC VSYNC
NC NC NC NC NC
SDA3
SCL3
NC
PULL UP
RESET
CVIN
VHOLD
HLF
FILT VCC
VSS
XOUT SIN CNVSS NC NC NC NC INTOUT SIN SOUT SCLK CS NC NC NC NC NC NC NC SYNC JDG
42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
1K
R3018
1K
R3017
C8 C9 C11 C7 C12
C12
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1 A35
A1
A2
A32
A8
A31
A29 A28 A27 A26
A25 A30 A5 A6 A7
A9 A10 A11 A12
A19
A21
A20
A17
A22
A24
A23
A18
A4
A24 A23 A22 A21 A20 A19 A18
A25
A17 A16 A15 A14 A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A2
A1
Y
Y
C
C
Y C Y C
6V47
C3102
0.01
C3088
6V47
C3095
0.01
C3091
0.01
C3094
R3068 0
0.01
C3071
0.01
C3081
T EXT SYNC(H)
D
C
B
A
75
R3905
75
R3906
75
R3907
75
R3908
75
R3922
75
R3924
75
R3901
C3907 0.1
75
R3903
C3904 0.01
R3904 75
R3921 75 R3923 75
(VIDEO AGC)
C1AB00001805
IC3003
VDD1
C4IN
L1/L2/L3 DET OUT
SCL
SDA
LINE3OUT
LINE2OUT
S1/S2OUT
CGCAOUT
CAMPIN
CGCACONT
COUT
Y4IN DGND1 C2 IN S2DET ADR Y2IN C/SDET2 VIDEO2IN TEST C3 IN S3DET VCC3 Y3 IN
DGND2
Y/CSEPA
VDD2
C/S DET3
VIDEO3 IN
AGND3
C1IN
S1DET
AGND4
Y1IN
C/S DET1
VIDEO1 IN
AGND1
TUNER
VCC1
SLICER VIDEO
AGND2
Y/V OUT
VCC2
CLAMP PULSE
CLAMP DC
CLAMP IN
YAMPOUT
YAMPIN
YGCAOUT
R3067 33
R3065 0
R3064 1K
0
R3063
0.1
C3023
C3085 0.047
1.5K
R3061
0
R3076
0.1
C3092
C3089 0.01
R3003 10K
R3066 0
C3090 0.01 C3022 0.01 C3082 0.01
TL3001
0.01
C3083
C3087 0.01
C3028 0.01
C3084 0.01 R3032 10K
C3093 0.01
R3075 0
R3074 220
R3073 220
R3072 1K
C3096 0.1
R3077 1K
R3080 0
R3071 0
C3079 0.01
C3076 0.01
C3077 0.01
C3078 0.01
R3033 10K
C3080 0.01
C3086 0.01
0.01
C3029
UNR511300L
QR3011
(EXT-SYNC(H) OUT)
10K
R3087
10K
R3060
C3069 0.01
R3057 470
C3068 6V22 R3056 2200
R3054 10K
1000P
C3066
220
R3039
C3067 50V1
1K
R3055
47K
R3041
2200
R3040
6V100
C3051
0.1
C3050
L3018 G0C120JA0019
L3017 G0C120JA0019
L3006 G0C120JA0019
T
T
T
T
T
M
M
M
M
M
M
P
P
A
A
A
A
M
M
M
M
M
M
M
75
R3902
0.01
C3902
C3901 0.1
J0JCC0000103 LB3918 J0JCC0000103 LB3917 J0JCC0000103 LB3915 J0JCC0000103 LB3916
MIX R OUT2
MIX R OUT1
MIX L OUT2
MIX L OUT1
C GCA CONT
Y GCA CONT
CLAMP DC
CLAMP PULSE
TU VIDEO IN
IIC DATA
IIC CLK
VIDEO MUTE(L)
L2 IN CPNY
L2 IN CPNC
L2 C SDET
L2 IN CPS
PRGSEL
BPBOUT DM
RPROUT DM
GPYOUT DM
YOUT DM
COUT DM
J0JCC0000103 LB3901 J0JCC0000103 LB3903 J0JCC0000103 LB3902 J0JCC0000103 LB3904 J0JCC0000103 LB3911 J0JCC0000103 LB3912 J0JCC0000103 LB4909 J0JCC0000103 LB4907 J0JCC0000103 LB4910 J0JCC0000103 LB4908 J0JCC0000103 LB3914 J0JCC0000103 LB3913 J0JCC0000103 LB4913 J0JCC0000103 LB4911 J0JCC0000103 LB4914 J0JCC0000103 LB4912
JC REG 5V
ANA 5V
(BUFFER)
2SB1218A0L
Q3004
2SD1819A0L
Q3005
(BUFFER)
(BUFFER)
2SB1218A0L
Q3006
27
28
29
30
31
32
33
34
35
36
37
38
39
26 25 24 23 22 21 20 19 18 17 16 15 14
40 41 42 43 44 45 46 47 48 49 50 51 52
YGCACONT
BSTUNER
13
12
11
10
9
8
7
6
5
4
3
2
1
AV OUT JACK
K1U820B00002
JK3902
9 7 8 10 3 5 1 2 4 12 13 14 15 16 17 18 19 20 21
CPN OUT1 CPN OUT2 OUT V1
LINE
OUT V2
LINE
OUT1(L)
LINE
OUT2(L)
LINE
OUT2(R)
LINE
OUT1(R)
LINE
AV IN JACK
EXTERNAL
K1U822B00001
JK3901
9 7 8 11 10 3 5 1 2 6 4 12 13 14 15 16 17 18 19 20 21
CPN L1 IN CPN L3 IN L1 IN
CPS
L3 IN
CPS
IN(L)
LINE
IN(L)
JSB
IN(R)
JSB
IN(R)
LINE
11 10 9 8 7 6 5 4 3 2 1
G
F
E
D
C
B
A
DMR-E80H P/PC
Video I/O Section(Main P.C.B.(3/5)) Schematic Diagram(V)
C
P:Sub Power Supply Section(Page: )
A
M:Main Net Section(Page: )
B
V:Video I/O Section(Page: )
C
A:Audio Main Section(Page: )
D
T:Timer Section(Page: )
E
51