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CAPSTAN SERVO SPEED LOOP
CAPSTAN SERVO PHASE LOOP
C2536
P1501
0.1
M
LOADING M(-)
LOADING M(-)
2
1
LOADING M(+)
LOADING M(+)
MACHA
P2501
LOAD (H)
(A1)
12
R2505
E
3900
UNLOAD (H)
11
(A2)
(A3)
CAP VM
10
N
C2506
LOAD M (+)
9
50V0.47
LOAD M (-)
8
GND (M)
7
SW 5V (1)
6
<5V>
GND (FG)
5
CAP FG1
4
CAP R/F
3
CAP ET
2
CURR LIMIT
1
P2502
HE-
9
(A4)
(A5)
VH+
8
HE+
7
(A6)
GND (CYL)
6
M3
5
(A7)
(A8)
M2
4
M1
3
(A9)
VM
2
(A10)
VM
1
(TO CYLINDER UNIT)
R6013
R6012
D
4700
4700
A
V
IIC CLK
(A11)
A
V
IIC DATA
(A12)
(A13)
A
5P CLK
(A14)
A
P FAIL (L)
A
SW 5V (1)
A
P ON (L)
(A15)
A
PS 5V
V
SHORT DET (L)
A
5P DATA
(A16)
V
C SYNC/ADV
R6063
A
V
SYS GND
C6010
C6016
3300
220P
220P
A
AV4 S IN (L)
A
PRE ROLL (H)
(A17)
A
EDIT TRIG (L)
(A18)
(A19)
V
SECAM DET (H)
C6009
(A20)
A
TBC LED (H)
V
REC (H)
(A21)
R6017
R
SW 2
(A22)
(A23)
A
SLEEP (L)
C
V
CTL HEAD (-)
V
MESECAM DET (H)
(A24)
V
CTL HEAD (+)
<5V>
(A25)
A
V
MUTE (H)
A
P OFF (H)
(A26)
R1503
A
CAL (H)
(A27)
1K
(A28)
V
PAL EP (H)
(A29)
V
V SYNC (L)
A
FIP/OSD CS
(A30)
S1502
VST0325
V
S CAS (L)
S-VHS SW
K6002
S.REEL
IC6002
RPI354N
4
B
V
PAL LP (H)
(B1)
(B2)
3
R
AUDIO DFF (H)
(B3)
A
F ERASE (H)
R
AFC S
(B4)
A
AV3 S IN (L)
(B5)
(B6)
A
V MUTE (H)
(B7)
V
TRK ENVE
IC6003
V
S VHS DET (H)
(B8)
RPI354N
V
F ADJ
(B9)
(B10)
V
ART V/H/N
4
(B11)
V
ROTARY SW
V
H A SW
(B12)
V
ENV SEL
(B13)
3
(B14)
V
H SW
(B15)
A
A H SW
T.REEL
V
D REC (H)
(B16)
V
FLY ERASE (H)
(B17)
(B18)
V
D FM REC (H)
(B19)
A
V
VEE (L)
V
D A REC (H)
(B20)
V
BIAS (H)
(B21)
(B22)
V
TBC (H)
(B23)
V
TBC MODE 1
V
TBC MODE 0
(B24)
A
<B-LINE>
A
: TO AUDIO SECTION
V
: TO VIDEO SECTION
R
: TO RF SECTION IN
1
2
CYLINDER SERVO SPEED LOOP
CYLINDER SERVO PHASE LOOP
<A-LINE>
TL2503
(A31)
(A32)
(A33) (A34)
(A35)
R2504
CAP TL
1M
D2505
MA165TA
L2502
5VT
D2502
MA165TA
5VT
C2507
0.056
R2507
22K
R2506
22K
R2532
4
3
2
1
4700
TW2015
CAP FG
5
6
7
8
IC2501
NJM2904M
R6010
22K
<5V>
C6001
1u
C6007
150P
R6004
22K
R6023
C2512
6V220
680P
D2504
MA165TA
C2513
6800
5VT
C2517
QR2504
UN2211-TX
C2514
(FF / REW L :
OFF)
PB CTL
C2519
0.1
TW2002
C2520
3900P
C6011
6V47
1
TL6012
TL6013
(D A REC H :
R2509
2
ON)
820
C2530
QR2505
0.022
UN2212
L2504
220u
R2518
1
1K
R6014
180
2
C2527
0.1
R6016
R6015
27K
27K
R1501
QR6001
120
C6019
R6034
0.01
UN2111
10K
(LP L :ON)
C1501
220P
Q1505
PNB2301MAV
SIR505STA47
(B1)
S PHOTO
3
(A37)
(A39)
(A12)
(A41)
(A43)
(A36)
(A38)
(A40) (A14)
(A13)
(A11)
(A42)
(A15)
R2511
43K
C2508
0.056
R2510
C2510
1K
R2516
0.056
10K
C2509
0.056
125Hz
TW6002
80
79
78
77
76
75
74
73
72
71
70
69
68
81
S TAB (L)
82
POWER KEY (L)
SHORT D (L)
83
84
HSS
CAP.FG IN
85
86
CYL.PFG
1K
87
AV4 S IN (L)
88
GND
OREF
89
25V4.7
90
IREF
M37777VFFU
91
CTL.HEAD (-)
92
CTL.HEAD (+)
6V47
93
CTL.AMP.SW
94
CTL.AMP.IN
16V10
95
CTL.AMP.REF
96
CTL.AMP.GND
97
PB.CTL.OUT
98
+5V (A)
5V (AD)
99
100
SCAS (L)
5
6
7
1
2
3
4
8
9
10
11
12
13
C6008
0.01
R6029
43K
R6028
39K
TL6010
D2506
MA700
C1502
220P
D1501
Q1504
PNB2301MBV
(B2) (B3) (B4) (B5) (B6)
(B7) (B8)
(B9) (B10) (B25) (B11)
SENSOR
T PHOTO
4
5
(A16)
(A18)
(A20)
(A22)
(A44)
(A2)
(A25)
(A26)
(A33)
(A8)
(A17)
(A19)
(A21)
(A23)
(A1)
(A24)
(A32)
(A38)
(A5)
UNLOAD (H)
TL2502
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
H1 SPEED (H)
50
DNR SW (L)
49
CAL (H)
48
EP (H)
47
VSYNC (L)
46
OSD/FIP CS
45
FIP (L)
44
RESET (L)
43
32KHZ OUT
42
32KHZ IN
41
IC6001
GND (OSC)
40
16MHz. OUT
39
16MHz. IN
38
+5V (D)
37
16M.START (H)
36
GND
35
GND
34
POS. SW1
33
POS. SW2
32
POS. SW3
31
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
R2513
270K
(CAL H :ON)
TL2001
H SW
TW2001
H SW
(B12)
(B13) (B14) (B15)
(B16) (B17) (B18) (B19)
(B20) (B21) (B22) (B23) (B24)
NOTE : DO NOT USE ANY PARTS NUMBER SHOWN ON THIS SCHEMATIC
DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART, PLEASE REFER TO PARTS LIST.
6
7
<A-LINE>
IC2502
(A6)
AN3811NK
CYL DRIVE
(A4)
(A9)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C2521
6V220
L2503
C2516
R2502
25V47
33
R2517
33
N
N
N
C2526
C2501
35V4.7
35V4.7
R6035
1K
R6018
220K
C6002
6P
X6002
R6019
VSX0660
10M
C6005
6P
C6003
R6020
X6001
R6021
20P
680
VSX0830
1M
C6004
20P
<5V>
C6020
0.1
R1502
100
QR6003
UN2212
<B-LINE>
8
9
(A7)
(A10)
(A37)
(A27)
(A28)
(A29)
(A30)
(A40)
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