Panasonic AG-7350 Series Service Manual page 94

VIDEO ,1, BLOCf<, REEL SERVO BLOCK
...
¢::::J
••
QD
VIDEO (1) BLOCK DIAGRAM
l
HEAD
R
HEAD
R
HEAD
l
HEAD
I
I
L_
FROM P6201 P973 P931
FRONT g 9 38
IC5001 (REC & HEAD AMP)
\ REC CUAR
c IE
NV SEL
I
----H-E-A-0 -AMP C. B.A. (VEP05162C:AG·7350/VEP051620:AG~1~
MOTHER C B A
,-------------_
IC7 (SUB LIM /S DET /L£VEL OET)
FROM
~
P6003
~
P3002
SYSTEM CTL 2 17 28 28
P6002 P962 P931 P3002
12 7 30A 30A
FROM P8001 P932 P931
VIDE0(2) 228 228 22A
P8001 P932
VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE (S-VHS)
VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE (VHS)
VIDEO MAIN SIGNAL PATH IN REC MODE (S-VHS)
VIDEO MAIN SIGNAL PATH IN REC MODE (VHS)
~~ONT
FROM
SYSTEM CTL
• 1
..-,.r-
-t
MOTHER C B A
,-------------_
(D REC(0 ON)
I------------------------
S CAS
(0
FROM
SERVO
FROM
~+~TEM
IC4 (HIC) (Y REC/PB
PROCESS)
.
_
..............
310mVp-p
1-
H-1
1.1VP""P
,---
IC3
(COLOR. B/W SELECT)
IC1
(S VHS/VHS SELECT)
®
.
~~~­
~
-_
~~·
SUB
EMPHASIS
I·
EDIT@--------------------------------------------------------------------------------------------------------------------------------------------------------------~----------------------------~
BLK-6