Sanyo VM-EX400P User Manual

3-2. SERVO/SYSTEM CONTROL CIRCUIT
CAMERA MODE
(TAPE IN)
F%+
REFERTO “POWER
NC LOSS/POWER
POWER ON
sWITCH
INOPERATIVE“
OK
1C351-34
o
CHECK
(REC PROOF)
CN335-4
MECHANISM
\ /
1 !
HIGH puL~E
PULSE
PULSE
IC35 1-96
(TAPE END)
TAPE END
1
LOW
1
LOW
PRESS REC
STARTISTOP
CHECK CHECK FPC md
BUTTON
R3301, R3304 MECHANISM
[
+
[
[c35 1-7 NG
(s[s Sw)
CHECK S3081
~ OK
DRUM
NG
cHEcK DRUM
ROTATION ROTATION
1
OK
LOADING
I
c1
OK
CHECK
CN309, CN339
E&l
NOTE : FPC + Flat Printed Circuit
-1
}OES
ITE”
F%’i=l
1 OK
Ea
X 1 IC351-9 Hi : Cassette holder up
Lo : Cassette holder down
M 2 Loading Motor starts loading
when cassette holder is down.
I PLA, I TEST MODE:
m
Short Pin @ and Pin@ of J1OO5
LJ
PLAY
TEST MODE :
(TEST MODE)
Short Pin @ and Pin@ of J1OO5
4
1C361-4
OK CHECK 1C361 and
(CAP VS)
FPC and
MECHANISM
I’ow*
*-
+
r
‘7
CHECK
““’-CTION
.CN309
CN339-4
CHECK IC351,
(CAP PWM) R3502,R3517
JHIGH
CHECK
(CAP PWM)
CONNECTION
CN339-CN309
JHIGH
I
+
IC381 -6
(DRUM VS)
CN338 md FPC
and MECHANISM
I I.ow
1 NG
I
I
CHECK IC351
I
4
CN309-1
(DRUM VS) CN339-CN309
1
LOW
CHECK IC351,
(DRUM PWM)
R3503, R3515
1
HIGH
CHECK
(DRUM PWM)
CN339-CN309
1
HIGH
I
I
CHECK PW1
I
28 –
I
CHECK PW1
I

Sanyo VM-EX400P Specifications

General

Brand	Sanyo
Model	VM-EX400P
Category	Camcorder
Language	English