Panasonic DMR-E85HEB, Руководство по обслуживанию

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17.5. Video I/O Section (Main P.C.B. (3/5)) Schematic Diagram (V)
H L
H
H
H
H
Y
C6
C5
C4
C2
C3
C1
A3
A7
A4
A5
0.01
C3065
A1
A2
A6
6V220
C3041
0.01
C3040
C3 C2 C1
C6
C5
C4
0.01
C3071
6V100
C3018
0.01
C3009
B7
B6 B5 B4 B3 B2 B1
0.01
C3070
0.01
C3069
0.01
C3007
6V220
C3004
0.01
C3003
A7 A6 A5 A4 A3 A2
A1
B7
B6
B5
B4
B3
B2
B1
CPN OUT
CPN IN
AV4
V IN
AV4
V OUT
L IN
AV4
L OUT
R OUT
R IN
AV4
K9ZZ00000424
ZJ3001
AV4
REAR JACK
K1U822B00003
JK3001
M
A T
AU GND A
GND M
M B OUT
M R/C OUT
M G OUT
M PR CROUT
M PB CBOUT
PY OUT M
CPN Y OUT M
75
R3059
75
R3057
75
R3058
AN4 S IN L T
0.1
C3064
75
R3056
75
R3055
CPS V OUT M
75
R3054
MIX L OUT2 A
470P
C3060
J0JGC0000020
LB3008
A4 IN L A
470P
C3059
J0JBC0000011
LB3007
47P
C3062
MIX R OUT2 A
470P
C3058
J0JGC0000020
LB3006
A4 IN R A
470P
C3057
J0JBC0000011
LB3005
47P
C3061
6V330
C3056
6V330
C3055
6V100
C3054
6V1000
C3053
6V100
C3052
6V1000
C3051
6V100
C3049
6V1000
C3048
0.1
C3047
C3030 0.01
1800
R3050
6V47
C3046
1800
R3048
6V47
C3045
1
C3067
1
C3042
1
C3039
1
C3066
(SELECTOR SWITCH)
C1AB00001486
IC3002
0.1
C3038
J0JHC0000032
LB3004
1K
R3053
UNR521200L
QR3003
(RGB :ON)
(RGB :ON)
UNR521200L
QR3002
1K
R3052
T RGB
33
R3049
M COUT DM
M YOUT DM
P JC REG5V
M RPROUT DM
M BPBOUT DM
M GPYOUT DM
33
R3051
(BUFFER)
2SB1218A0L
Q3010
470
R3027
(BUFFER)
2SB1218A0L
Q3009
(BUFFER)
2SB1218A0L
Q3006
15
R3026
470
R3028
C3037 16V22
C3036 6V330
C3035 16V22
C3034 6V330
C3033 16V22
C3032 6V330
0.01
C3031
0.01
C3020
0.01
C3019
100
R3038
(AMP)
2SB1218A0L
Q3007
SCART VIN M
C3017 0.01
1K
R3037
C3016 0.01 C3015 0.01 C3014 0.01
L2 IN CPNC T
C3021 0.01
L2 IN CPNY T
C3013 0.01
L2 IN CPS T
C3012 0.01 C3010 0.01
R3060 75
CPNCIN DM M
SLICER VIDEO T
J0JHC0000032
LB3002
J0JHC0000032
LB3003
PS 5V M
M R/C IN
M G IN
B IN M
IIC DATA
IIC CLK
M
M
SYNC DET T
V YIN DM M
R3030 1M
C3006 0.1
C3005 0.033
C3025 6V47 C3029 6V47 C3024 6V22 C3028 6V47 C3027 6V47 C3023 6V47 C3026 6V47
R3044 33
R3045 220 R3046 220
15K
R3047
100K
R3029
C3022 6V22
GND BUS
RGB
VCC
6
5
4 3
2
1
(VIDEO BUFFER)
C9ZB00000377
IC3003
21
20
19
18
17
16
15
14
13
12
6
2
1
5
3
11
8
7
9
4
10
Y
C
C
Y
BLGND
BLSW OUT
DVCC2
BL SW IN
SW GND1
C OUT B
SGND
SLICER VIDEO B
SW VCC1
Y/V OUT B
TEST2
C OUT A
LINE 2 OUT
SLICER VIDEO A
LINE 3 OUT
Y/V OUT A
SYN VCC
SYNC CR
SLICE DC
CLK MONI
V/C SYNC OUT
SYNC DET OUT
SCL
SDA
SYN GND
CLKR
VREG
AV2 B IN
DRV VCC3
DVD B/PB IN
TEST1
AV2 G IN
DET OUT B
DVD G/PY IN
VREF
AV2 R/C IN
DRV VCC2
DVD R/PR IN
DRV GND3
DVD C IN
DRV GND2
DVCC1
DVD Y IN
DRV GND1
PY/G OUT
PY/G SAG
PR/R/C OUT
PR/R/C SAG
PB/B OUT
PB/B SAG
S1/S2 OUT
C75 OUT
V75 SAG
V75 OUT
Y75 SAG
Y75 OUT
DRV VCC1
C 3 IN
S1/S2 DET3
Y 3 IN
C/S DET3 VIDEO 3 IN SW GND2 C 2 IN S1/S2 DET2 ADR Y 2 IN C/S DET2 VIDEO 2 IN DGND1 C 1 IN S1/S2 DET1 DET OUT A Y 1 IN C/S DET1 VIDEO 1 IN SW VCC2 TUNER DGND2 BS TUNER
(VIDEO PROCESSOR)
C1AB00001979
IC3001
6dB
750hm
750hm
6dB
6dB 750hm
750hm
6dB
6dB
750hm
6dB
MUTE2
6M LPF
MUTE1
6M LPF
VCC
LPF
12M
CLAMP
CLAMP
6M LPF
VCC
BPF
1.5-6M
PR/CR
PB/CB
PY/CY
Y
C
PR/CR
C
PB/CB
TEST
MIX
Y
PY/CY
750hm
+
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 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
IN THE PARTS LIST,AND MAY BE SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.THE CORRECT PART NUMBER IS SHOWN
11 10 9 8 7 6 5 4 3 2 1
G
F
E
D
C
B
A
DMR-E85HEB/EG
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
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