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)
C1AB00001918
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
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69
68
67
66
65
64
63
62
61
60
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58
57
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55
54
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51
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47
46
45
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33
32
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29
28
27
26
25
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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-E53EG,E55EB/EG/EBL/EP
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
Summary of Contents for DMR-E53EG, DMR-E55EB, DMR-E55E
Page 2: ......
Page 16: ...3 Precaution of Laser Diode TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 19: ...5 Each Buttons TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 21: ......
Page 26: ...TOP PREVIOUS NEXT ...
Page 48: ...9 2 P C B Positions TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 51: ...TOP PREVIOUS NEXT ...
Page 53: ...9 6 Front R P C B TOP PREVIOUS NEXT 1 Remove 6 screws and Front Angle TOP PREVIOUS NEXT ...
Page 63: ...11 1 Checking and Repairing of Power P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 64: ...11 2 Checking and Repairing of Main P C B TOP PREVIOUS NEXT ...
Page 65: ...TOP PREVIOUS NEXT ...
Page 66: ...11 3 Checking and Repairing of Digital P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 67: ...11 4 Checking and Repairing of DVD RAM Drive TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 69: ...12 1 After replacing the RAM Drive with new one TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 72: ...TOP PREVIOUS NEXT ...
Page 74: ...14 1 Power P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 75: ...14 2 Main P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 76: ...14 3 Nicam Decoder P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 77: ...14 4 Scart P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 78: ...14 5 Front R P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 79: ...14 6 P9001 Connector TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 87: ...Ref No MODE E C B REC 0 3 5 0 PLAY 0 3 5 0 STOP 0 3 5 0 QR7801 ...
Page 96: ...16 1 Power Supply Block Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 97: ...16 2 Analog Video Block Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 98: ...16 3 Analog Audio Block Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 99: ...16 4 Timer Block Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 100: ...16 5 Digital Block Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 101: ...16 6 Digital Block IC Pin Terminal Chart TC1 18 TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 109: ...TOP PREVIOUS NEXT ...
Page 112: ...17 1 Interconnection Schematic Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 113: ...17 2 Main Power Supply Schematic Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 115: ...17 4 Main Net Section Main P C B 2 5 Schematic Diagram M TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 116: ...17 5 Video I O Section Main P C B 3 5 Schematic Diagram V TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 118: ...17 7 Timer Section Main P C B 5 5 Schematic Diagram T TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 123: ...17 12 VIF Decoder Schematic Diagram For DMR E55EB EBL EP TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 125: ...17 14 Nicam Decoder Schematic Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 126: ...17 15 Scart Schematic Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 127: ...17 16 Front R Schematic Diagram TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 150: ...18 8 Front R P C B TOP PREVIOUS NEXT ...
Page 152: ...18 1 Power P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 154: ...18 2 1 Main P C B 1 4 Section TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 155: ...18 2 2 Main P C B 2 4 Section TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 156: ...18 2 3 Main P C B 3 4 Section TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 157: ...18 2 4 Main P C B 4 4 Section TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 158: ...18 2 5 Main P C B Address Information TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 160: ...18 3 1 Digital P C B Component Side TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 161: ...18 3 2 Digital P C B Foil Side TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 162: ...18 3 3 Digital P C B Address Information TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 163: ...18 4 VIF Decoder P C B For DMR E55EB EBL EP TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 164: ...18 5 VIF Decoder P C B For DMR E53EG and DMR E55EG TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 165: ...18 6 Nicam Decoder P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 167: ...18 7 1 Scart P C B Section 1 2 TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 168: ...18 7 2 Scart P C B Section 2 2 TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 169: ...18 8 Front R P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 181: ...1 A B C D 2 3 4 5 Nicam Decoder P C B DMR E53EG E55EB EG EBL EP Nicam Decoder P C B VEP07A51A ...
Page 185: ...1 A B C D 2 3 4 5 6 7 8 9 Front R P C B DMR E53EG E55EB EG EBL EP Front R P C B REP3713A ...
Page 186: ...19 1 Casing Parts Mechanism Section 1 TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 187: ...19 2 Casing Parts Mechanism Section 2 TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 188: ...19 3 Packing Accessories Section TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 189: ......
Page 190: ......
Page 191: ......
Page 192: ......
Page 238: ...TOP PREVIOUS NEXT ...
Page 239: ......
Page 240: ......
Page 241: ...21 Schematic Diagram for printing with A4 TOP PREVIOUS TOP PREVIOUS ...