14.16. VIF Decoder Schematic Diagram
3.3
C717
R728
0
100K
R701
R742 150
2SD0601ASL
Q702
220
R741
R730 10K
100
R725
10K
R729
K707
C715
K709
K703
ECJ1VC1H680J
K701
X701
L701
EVNCYAA03B14
VR701
39K
R707
ERJ6GEY0R00V
D702
4700
R705
10K
R708
1
C703
1
C701
1000P
C702
E50EG/GCS:VLF1493
E50EB:VLF1495
X704
CRYSTAL OSCILLATOR
10
8
7
6
1
2
3
4
5
5
4
3
2
1
0.01
C710
E50EB:ELJNA1R8JF
E50EG/GCS:ELJNA2R2JF
L703
16V22
C711
4700
R719
22K
R715
6V330
C713
1
C714
0.033
C704
0.1
C712
R713 0
C724
C721
R740 1K
470
R717
0
R727
50V2.2
C707
3.3M
R745
0.47
50V
C708
0.1
C719
180
R711
4 MHz
AGC
IF
GND
SIF OUT
AFC
VIDEO OUT
VIF 5V
VIDEO MUTE
GND
PP701
PK701
TO TU7401
3
1
2
4
C1AA00000606
IC701
9
8
7
6
5
4
3
2
1
3
2
T701
1
4
6
DET
VIDEO
DET
APC
DET
SIF
IST
B
A
AMP
IST
AMP
VIF
+
+
+
+
AGC
IF
AGC
FLL
VCO
LPF
TRAP
SW
AMP
AMP
AFT
AGC
RF
AMP
EQ
CONT
FIL
PLL
S
AMP
LIM
DEEMPHP
DET
FM
BPF
BPF
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
F
FOR ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM
NOTE:
8
7
6
5
4
3
2
1
E
D
C
B
A
E50EG/GCS:3P
E50EB:12P
E50EB:330P
(E50EB Only)
(E50EG/GCS Only)
(E50EG/GCS Only)
E50EG/GCS:220P
39P
E50EB:EQV5EC083P
E50EG/GCS:EQV5EC082P
E50EB:ELJNAR22JF
E50EG/GCS:G1CR33J00002
E50EB:J0B4155A0003
E50EG/GCS:J0B4045A0002
DMR-E50EB/EG/GCS
VIF Decoder Schematic Diagram
WHEN REPLACING ANY OF THESE COMPONENTS.ONLY THE SAME TYPE.
COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY.
IMPORTANT SAFETY NOTICE:
77
Содержание DMR-E50EB
Страница 10: ......
Страница 11: ......
Страница 14: ......
Страница 15: ...6 2 3 Other Items needed Digital P C B HDD Conditions Nothing special ...
Страница 19: ...8 4 The Digital P C B 1 Remove the FFC CAUTION When replacing Digital P C B pay attention as below ...
Страница 20: ...2 Remove the 2 screws 3 Pinch the tab with the pliers to pull out the 3 Connectors and Digital P C B ...
Страница 21: ...8 5 The Front panel 1 Remove the 2 connectors ...
Страница 24: ...8 7 The DVD RAM Drive 1 Remove the 4 screws 2 Pull out the DVD RAM Drive vertically and remove the connector ...
Страница 25: ...8 8 The Rear panel 1 Remove the Fan Motor connector ...
Страница 26: ...2 Remove the 8 screws A and a screw B 3 Remove the 2 tabs and remove the Rear panel ...
Страница 27: ...8 8 1 In case of removing Fan motor from Rear panel 1 Remove a screw 2 Push tip of rivet to remove it ...
Страница 29: ...5 Remove the Main P C B 8 10 The Scart P C B 1 Pull out the Scart P C B ...
Страница 30: ...8 11 The RGB P C B 1 Pull out the RGB P C B ...
Страница 59: ...Ref No MODE E C B REC 0 3 6 0 PLAY 0 3 6 0 STOP 0 8 8 0 QR7001 ...
Страница 60: ...Ref No MODE E C B REC 0 3 6 0 PLAY 0 3 6 0 STOP 0 3 6 0 QR7801 ...
Страница 137: ...1 A B C 2 3 4 Location Map Main P C B 1 4 Section DMR E50EB REP3532B DMR E50EG GCS REP3532A 1 4 2 4 3 4 4 4 REAR FRONT ...
Страница 148: ...1 A B C D E 2 3 4 5 VIF Decoder P C B VIF Decoder P C B VEP07A23Y DMR 50EG GCS VEP07A23Z DMR E50EB ...
Страница 149: ...1 A B C D 2 3 4 5 Nicam Decoder P C B Nicam Decoder P C B VEP07A51A DMR 50EB EG GCS ...
Страница 150: ...1 A B C D 2 3 4 5 6 7 8 9 FRONT L P C B DVD E50EB EG GCS FRONT L P C B REP3528CB ...
Страница 151: ...1 A B C D 2 3 4 5 6 7 8 9 FRONT R P C B DVD E50EB EG GCS FRONT R P C B REP3528AA ...
Страница 154: ......
Страница 155: ......
Страница 156: ......