Panasonic NV-DA1, Service Manual

Page: 164 / 209

117
118
119
FROM/TO
POWER
BATT REF
BATT
(SW UNREG)
IN BATT
89
87
25
1
5
7
IC2014
QR2007
26
47
48
14
15
16
17
P OFF
POWER SW
SCAN 1
SCAN 2
SCAN 3
SCAN 4
KEY IN 1
KEY IN 2
KEY IN 3
KEY IN 4
POWER ON 29
CCD ON 67
MIC CLK 98
MIC DATA 97
MIC ON 44
MIC AD 1 126
MIC AD 2 125
MIC AD 3 124
3V
Q2001
MIC SW
50
96
92
54
CYLINDER
ERROR
55
5
60
CYLINDER
ON
ACTIVE
COIL
SWITCHING
LOGIC
SLOPE
ADDITION
DRIVE
TRANSISTOR
CONTROL
15
16
17
14
21
22
23
20
19
18
CYL
VM
(CYLINDER
DRIVE TR.)
IC2202
7
6
4
2
14
9
5
3
1
8
11
13
10
12
R2209 R2208
13
DRIVE
TRANSISTOR
CONTROL
30
31
32
33
27
28
29
26
25
24
PP2001PS2001
11,12 11,12
FROM POWER
CAP
VM
(CAPSTAN
DRIVE TR.)
IC2203
9
14
2
4
6
7
8
1
3
5
11
13
10
12
R2212
41
2
64
3
4
39
38
37
36
35
34
TRANSISTOR
SATURATION
DETECTOR
DRIVE
CLOCK
FG
FG AMP
COMPARATOR
7
59
PG AMP
COMPARATOR
PG
CYLINDER ERROR
TRANSISTOR
SATURATION
DETECTOR
DIRECTION
LOGIC
DIRECTION
SWITCHING DIRECTION
DETECTOR
LIMITER
48
46
47
58
FG
CECR
TORQUE
LIMIT
CAPSTAN
ERROR
- +
-
+
FG AMP
COMP.
MATRIX
54 VCC
3V
FP2003
FP2003
7
3
< MAIN COIL 1 >
< MAIN COIL 2 >
< MAIN COIL 3 >
FG
PG
MAIN COIL 1
FG
FG
5V
4
1
3 +
-
5
6
7
-
+
IC2204
IC2205
1
2
4
IC2206
55
2
3
1
-
+
IC2205
3V
80
93
51 49
CAPSTAN R/S/F
CAPSTAN
R /S /F
CAPSTAN
ERROR
TORQUE
LIMIT
TO VIDEO
56
57
61
64
DD CYLINDER MOTOR
DD CAPSTAN MOTOR
IC2201
(CYL/CAP DRIVE)
CYLINDER
DRIVE CLOCK
CYLINDER
ON
CYLINDER FG
HALL
IC1 HALL
IC2 HALL
IC3
TSR
HID
SPA
FRP
YVM
CVM
VREF
CAPSTAN SERVO SPEED LOOP CAPSTAN SERVO PHASE LOOP CYLINDER SERVO PHASE LOOP CYLINDER SERVO SPEED LOOP
FP602
FP602
FP602
20
18
19
FP904
FP904
FP904
3
5
4
Q901
LCD OPEN
:ON
Q902
RVS
:ON
LCD OPEN
HALL VCC
Q903
RVS
:OFF
FP905
1
FP905
4
HALL
IC(UPPER)
HALL
IC(LOWER)
IC992
IC991
PS2001
27
PS2001
24
PS2001
26
FP2004
FP2004
FP2004
5
4
3
IC3201-97
IC3201-93
IC3201-96
IC3001-58
REFER TO
VIDEO BLOCK
FROM VIDEO
PP2001PS2001
13 13
PP2001
PP2001
PP2001
14
36
35
PS2001
PS2001
PS2001
14
36
35
PS2001 PP2001
39 39
PS2001 PP2001
15 15
PS2001
PS2001
PS2001
PP2001
PP2001
PP2001
38
37
40
38
37
40
LCD RVS
LCD OPEN
SCAN 1
PS2001
5,6
PP2001
5,6
PS3002
37,38
FROM POWER
FP2003
FP2003
FP2003
4,5
8,9
1,2
MAIN COIL 2
MAIN COIL 3
FP2002
FP2002
FP2002
1,2
15,16
17,18
FP2002
FP2002
FP2002
FP2002
FP2002
19
20
4
9
14
FP2002
FP2002
FP2002
FP2002
FP2002
FP2002
FP2002
FP2002
FP2002
FP2002
8
10
13
11
3
5
6
7
12
22
H3-
H3+
H2-
H2+
H1-
H1+
CFG OUT
CAP FG
YM3
YM2
YM1
YU1
YU2
YU3
YL1
YL2
YL3
CU1
CU2
CU3
CL1
CL2
CL3
YPG IN
YCS
YFG IN
CFG IN
CCS
PS3002
33,34
DRIVE SECTION
FP6701
3
1 3
S6701
1
2
3
1
2
3
2
3
1
1
3
2
PHOTO SHOT
START/STOP
CAM/VCR
PAUSE
STOP/FADE
PLAY/BLC
REW/SER(-)
FF/SER(+)
PHOTO-SHOT REAR OPERATION SECTION
TOP OPERATION SECTION
FP6702
FP6702
2
1
FP6801 FP6001
7 7
FP6801 FP6001
6 6
FP6801 FP6001
5 5
FP6801 FP6001
4 4
FP6801 FP6001
3 3
FP6801 FP6001
1 1
FP6801 FP6001
2 2
FP6701 FP6002
13 2
FP6701 FP6002
6 9
FP6701 FP6002
5 10
FP6701 FP6002
14 1
FP6701 FP6002
12 3
37,38
PP302
PP302
33,34
POWER ON/OFF
REAR OPERATION SECTION
MONITOR
S6702
S6703
S6806
S6801
S6804
S6802
S6803
CONTROL SECTION
H
H
L
L
S
N
S
S
S
S
S
N
N
N
N
N
M2
M3
M1
M2
M3
M1
M2
M3
M1
M2
M1
M3 M2
M1
M3
S
S
S
S
N
N
N
N
H
M L
L
H
H
H H
H
L