30
34
C_PWM
O
CAPSTAN M/T CONTROL PWM
P
DECK(CAPSTAN)
35
SYSSEL1
I
DONT CARE
36
SYSSEL2
I
SYSTEM SELECT INPUT
( Reference to SERVO/SYSCON circuit)
DC
37
N.C
GND
38
DC_ENVE
I
DC_ENVE INPUT IN PB MODE
PREAMP
39
TRKDLY
I
TRACKING DELAY IN
MANUAL TRACKING
DC
PATH JIG
40
AVss
GND
41
PG_DLY
I
PG DELAY INPUT TO ADJUST 6.5H
DC
DECK & R591
42
KEY1
I
FRONT PANNEL KEYS DATA INPUT
DC
A/V IN/OUT
43
AD_DET
I
TO 5V EVEL
DC
+5V
44
AVref
I
Vcc FOR u-COMS AD BLOCK
45
C_SYNC
I
C_SYNC INPUT
P
A/V
46
V_SW
O
VIDEO SWITCHING PULSE OUTPUT
P
PREAMP
47
QV_SYNC
O
OUPUT DURING TRICK MODE
P/L
A/V
48
C_ROT
O
INVERTED V_SW PULSE
P
A/V
49
GRID_5
O
LED GRID_5 OUTPUT
P
L-DISPLAY
50
CAM_C
I
DECK (CAM SW)
51
CAM_B
52
CAM_A
53
REC_SAFETY(L)
I
REC SAFETY TAB IS DETECTED L
STATE SO THAT RECORDING IS
INHIBITED
L
REC SAFETY SW
54
N.C
GND
55
T_END(H)
I
TAPE END SENSOR INPUT
H
DECK
56
SECAM(H)
I
SECAM MODE INPUT
H
SECAM-L
57
T_START(H)
I
TAPE START SENSOR INPUT
H
DECK
58
OSC_IN
I
8MHz OSC INPUT
59
OSC_OUT
O
8MHz OSC OUTPUT
60
Vss1
CRYSTAL GND
61
N.C
OPEN
62
N.C
OPEN
No.
NAME
I/O
ASSIGNMENT
ACTIVE
CN
CAM_A CAM_B CAM_C
MODE
H
H
H
CAM OFF
L
H
L
EJECT
H
H
L
STAND-BY
H
L
H
FF/REW
L
L
L
BRAKE
L
L
H
REV
L
H
H
STOP/PLAY/CUE
TROUBLE SHOOTING GUIDE
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Summary of Contents for DV-S103A Series
Page 33: ...32 PRINTED CIRCUIT BOARD 1 PCB MAIN All manuals and user guides at all guides com...
Page 34: ...33 PRINTED CIRCUIT BOARD 2 PCB POWER SMPS All manuals and user guides at all guides com...
Page 40: ...39 EXPLODING VIEWS PARTS LIST 1 PACKING AS All manuals and user guides at all guides com...
