Panasonic NV-HS1000 Service Manual page 18

REC 12V IN
H,A.SWIN
E. REC 5V IN
REC C IN
I C34O5
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r - - -
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REC Y I N • ....,_ P ..:: � .::. � .:... t 4----1---" : '-< o - : '---------1--l---a'9 ERA S E (fj) OUT
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AMP C. B A _ . __
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r- - --- - --- - --- - --- - --- - ---,
IC3403
(A I MICRO ROCESSOR)
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QR3OO1,
Q3OO1, Q3OO2
REC (D OUT
Q33O4
QR34O4, QR34O6,
QR34O7, QR34O8,
QR3415, Q34O5,
Q3416, Q3417
REC CURR, 2 OUT
REC CURR. 3 OUT
.,
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QR341 O, Q3424,
L3415, C3448
ERASE CURRENT
GENERATOR CIRCUIT
-
--- - --- - ---- ---
SUB LUMINANCE & CHROMINANCE PACK� B. �
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Fig. A2 Simplified Al Function Block Diagram
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H. A. SW
H. SW
R/S IN
Al END @OUT 4>- -- +- - -- - --offiAI ENO (fj) IN
RF C OUT
SMALL MI ODLE LARGE
H L
L
ENV. 2 L L H
�31----t-------+��--
Al CNT (fj) OUT
NTSC (DIN
- ---
--- - - ---·
•
IC6001
(SYSTEM CONTROL II I CRO ROCESSOR)
P
Al TRIG (fi)OUT
� - -O ?l AI CNT (fj) IN
----. -7
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Al CNT (fj) IN
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ENV. 1 IN
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ENV. 2 IN
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NTSC (D OUT
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REC Y OUT
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REC C OUT
&
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MINANCE CH ROM I NANCE
PACK C. B. A.
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