Hitachi VIV-E553LE - IC Block Diagrams

REAR UNIT SCHEMATIC DIAGRAM
CNo001
| 2| BATT-DET |
AUD(US
| ND(US:
ND(US:
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VIDEQ(US
+B
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+
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To
CHARGE
[P6-17]
REAR UNIT
DC JACK
JK0001
BLOOO1
+B C7 @ 6.110 nar,
® {= | =
GND =<
—
aa
pc IN 8 4V/1 SA t—
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TO BATTERY | [be
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is +B ai
wef Eni:
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s- Se i
(=)
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2)
swooo1 BATTERY DET
N
USPIN JACK
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i cooo1
VIDEO OUT | O S6PF
aup1o out | ©) te
C RoOO3 BLOOO2 ROOOS
470 BLM21A102S 220
B
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1
2
:
REAR UNIT 6-26
IC BLOCK DIAGRAMS
1C0101
1IC0203
HA118189MPER
BA7071F
VIDEO
HEAD
AMP
SYNC
SEPA
1IC0401
LA7458W
MONAURAL
AUDIO PROCESS
(41) (40) 89-38) —-87)—36) 85) 84)
a ree
TAS
Le te
() 2 HP/SP
5 6 7
6-27 IC BLOCK DIAGRAMS