Table of Contents
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REC VIDEO SIGNAL
PB VIDEO SIGNAL
CAPSTAN SERVO
10
TO MAIN III
UNSW +5V(SYS.CTL)
1
Z
4
3
2
1
IC6005
AT24C02NSCTL
(MEMORY)
5
6
7
8
9
R6114
R6100
220
220
UNSW +5V(SYS.CTL) 2
TO MAIN V
C6027
C6029
0.1
22/6.3V
Z
8
Q6002
SWITCHING
2SB709A(R,S)
REC-ON
TO MAIN II
3
DELAY REC +12V
R6004
33K
R6006
TO MAIN IV
Hi-Fi D-REC(H)
4
10K
R6005
22K
INPUT SELECT 2
5
7
TO MAIN II
V-LOCK PULSE
6
SPATIALIZER CTL
7
TO MAIN IV
Hi-Fi HEAD SW
8
CH FREQUENCY LOCK(L)
9
TO MAIN II
TO MAIN IV
Hi-Fi PB(H)
10
KEY DATA 9
11
TO MAIN V
R6013
KEY DATA 10
12
6
Q6003
2SC4081T106R
R6203
SWITCHING
10K
DELAY REC
ON-ON
C6202
R6074
Z
2700
TP6007
TP6208
1/4W
R6205
5
10K
SW6001
KEY DATA 11
13
VSHS0058
KEY DATA 12
14
C6204
TO MAIN V
SAFETY
KEY DATA 13
TAB SW
Z
15
BLACK V-DET(L)
17
TO MAIN VI
BLACK A-DET(L)
18
4
VIDEO VCC
19
R3303
J3302
Z
Z
C6028
TO MAIN II
0
VIDEO
20
VIDEO
21
Z
J3301
TO MAIN III
SW +5V(VIDEO)
22
R6001
Z
100
1/4W
3
D6001
VEKS5521
SENSOR LED
CATV SCK
23
IC6301 RST(L) 24
TO MAIN V
IC6301 CS(L)
25
26
TV(H)/VCR(L)
TO MAIN II
27
2
DTS CS(H)
28
TO MAIN IV
A-DEFEAT(H)
AIP CTL
29
30
CYL ERROR
TO MAIN II
31
CYL PG/FG
PB(L)
32
POWER ON(L)
TO MAIN III
33
UNLESS OTHERWISE SPECIFIED;
1
PNP TRANSISTORS IS 2SB709A,
NPN TRANSISTORS IS 2SD601A,
DIODES IS MA165
SWITCHES IS EVQ21309K AND
WATTAGE OF RESISTORS IS 1/10W.
A
A
A
B
C
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
CYLINDER SERVO
Z
WF22
C6014
TP6205
R6010
1800
Q6001
2SC4081T106R
R6003
C6010
Z
2200
Z
Z
IC6001
100P
RESET
R6075
R6008
Z
22K
10K
Z
C6013
100P
C6015
100P
R6012
C6017
100P
1K
C6025
100P
Z
C6033
C6007
C6001
0.1
C6008
C6009
R6016
24K
R6009
0
Z
25
24
23
22
21
20
RESET
V-LOCK PULSE
R6007
10K
KEY DATA 9
26
10K
27
Hi-Fi HEAD SW
R6018
10K
CH FREQUENCY LOCK
28
R6011
1K
Hi-Fi PB(H)
29
VIDEO DELAY REC(H)
30
31
SAFETY TAB BROKEN(H)
Z
WF26
R6092
1K
R6202
32
SPATIALIZER CTL
TP6201
270K
CAP ERROR
33
TP6202
C6201
CYL ERROR
34
1000P
IC6301 CLK
R6093
1K
35
Z
36
VDD
Z
X6001
VSXS0232-TB
R6204
37
OSC 2
14MHz
180K
OSC 1
38
C6203
GND
39
0.01
Z
KEY DATA 10
40
41
KEY DATA 11
R6021
10K
SXI
42
B
R6014
1K
43
VIDEO BLACK DETECT(L)
R6015
1K
44
AUDIO BLACK DETECT(L)
KEY DATA 12
45
R6098
10K
46
KEY DATA 13
R6099
10K
VIDEO
47
GND
48
VIDEO
49
50
SYNC
R3301
1K
C3302
C3303
1/50V
J3303
120P
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
Z
C3308
C3305
Z
J3304
Z
0.1
100/6.3V
J6006
J3305
R3304
Z
0
J3306
Z
Q3301
C3306
R3302
0.47/50V
3900
(BUFFER)
Z
J1052
R3305
C3307
TP6014
1500
D
E
F
COMPARISON CHART
OF MODELS & MARKS
MODEL
PV-9661
PV-9662
Not Used
R6037
390
1/4W
D6003
Q6006
2SC4081T106R
Q6005
SWITCHING
Z
Z
Z
2SA1037K146R
R6038
POWER ON-ON
56
SWITCHING
Z
POWER ON-ON
1/4W
R6110
Q6007
10K
DTA143EK
C6016
(IC6001 RESET)
470/6.3V
D6002
Z
C6019
100/6.3V
Z
R6084
10K
R6082
C6026
10K
1000P
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
ENVELOPE DET
100
HEAD AMP SW
99
ROTARY SW
98
R6040
MODE SW POSITION A
97
R6041
MODE SW POSITION B
96
R6042
MODE SW POSITION C
95
R6115
CAP TORQUE LIMIT 1
SCAN 2
94
R6116
CAP DIRECTION CTL
SCAN 1
93
R6043
FORCED ACCELERATION
KEY DATA 0
92
R6044
KEY DATA 1
91
R6045
KEY DATA 2
90
R6046
KEY DATA 3
89
IC6001
R6047
KEY DATA 4
88
MN101D02GPH
A
R6048
KEY DATA 5
87
MN101D02HPK B
R6049
KEY DATA 6
86
R6050
SYSTEM CONTROL/SERVO/TIMER
MTS MODE
85
MICROCONTROLLER
R6051
4700
ENV-VOLTAGE
84
R6052
TAKEUP REEL PULSE/SERVICE(L)
83
R6053
WF24
SUPPLY REEL PULSE
82
R6054
10K
TAKEUP PHOTO TR(L)
81
R6055
10K
SUPPLY PHOTO TR(L)
80
R6056
AFC
CTL PULSE(-)
79
TP6016
PG SHIFTER
CTL PULSE(+)
78
TP6210
TPZ
77
PB CONTROL
76
PULSE
WF25
TP6206
R6231
2.2M
C6223
0.01
C6213
C6222
100P
Z
2700P
D6202
R6230
2200
C6228
D6203
0.1
J6010
R6224
C6230
0.1
4700
Z
Z
J6012
C6224
100/6.3V
J6011
C6221
Z
C6031
0.1
Z
22/6.3V
R6081
100K
R6089
1K
G
H
I
KEY DATA IN
KEY DATA 8
MARK
(PIN 4)
KEY DATA 9
A
B
KEY DATA 10
(PIN 40)
Z
KEY DATA 11
(PIN 41)
KEY DATA 12
(PIN 45)
KEY DATA 13
Z
(PIN 46)
Z
IC6004
D6004
RESET
MN12821-RTX
(IC6001 RESET)
1
2
3
R6109
J6002
C6021
10K
0.01
C6018
Z
R6067
5600
R6060
D6007
4.7M
D6005
Z
Z
B
R6088
10K
Z
J6003
R6062
220K
R6063
15K
R6064
15K
TP6019
TP6018
TP6017
R6085
R6086
R6087
22K
22K
22K
10K
10K
10K
1K
1K
10K
10K
10K
10K
10K
10K
10K
10K
TP6003
R6103
4700
10K
10K
10K
R6201
20KB
C6207
R6032
0.1
PG
10K
SHIFTER
Z
R6069
R6066
R6073
100K
R6070
R6033
47K
47K
680
100K
TP6005
TP6004
TP6001
1/4W
TP6002
Z
C6022
Z
C6023
1000P
1000P
Z
Q6009
Q6010
IC6003
VEKS5522
VEKS5522
CNA1801N
SUPPLY
TAKEUP
SUPPLY
PHOTO TR
PHOTO TR
REEL SENSOR
1
4
1
4
IC6002
Z
Z
CNA1801N
C6024
TAKEUP
2
3
2
3
1000P
J1054
REEL SENSOR
J
K
L
SCAN
SCAN 1
SCAN 2
(PIN 93)
(PIN 94)
STOP
-----
/EJECT
FF
-----
/CUE
(PIN 26)
CH
REW
DOWN
/REV
CH UP
-----
REC
POWER
/TIME
TV/VCR
-----
73 I2C SERIAL CLOCK
TO MAIN II
74
I2C SERIAL DATA
34
SW +12V
TO MAIN III
35
POWER DOWN(L)
36
HEAD SW
TO MAIN II
37
I2C SERIAL CLOCK
TO MAIN IV
38
I2C SERIAL DATA
39
TO MAIN II
SERIAL DATA 0
40
SERIAL DATA 0
TO MAIN V
41 SERIAL DATA 1
42
SERIAL CLOCK 1
43
SERIAL CLOCK 0
44
CUE/REV/SS(L)
TO MAIN II
45
SIGNAL(L)
46
A-MUTE(H)
TO MAIN IV
47
IR DATA
48
KEY DATA 7
TO MAIN V
KEY DATA 8
49
50
E/V-MASK(H)
TO MAIN VI
51 A-MUTE(H)
52
ENV-DET
TO MAIN II
53
HEAD AMP SW
ROTARY SW
54
SW6002 VSSS0159
MODE SELECT SWITCH
POSITION A
2
POSITION B
3
POSITION C
4
1
55
SCAN 2
56
SCAN 1
57
KEY DATA 0
58
KEY DATA 1
59
KEY DATA 2
TO MAIN V
60
KEY DATA 3
61
KEY DATA 4
62
KEY DATA 5
63
KEY DATA 6
64
MTS MODE
TO MAIN IV
TO MAIN V
65
UNSW +14V
66
ENV-VOLTAGE
TO MAIN II
AFC
67
68
UNSW +14V
TO MAIN III
TO LOADING MOTOR
P6002
P.C.B. P2552
2
LD-M(+)
1
LD-M(-)
CTL HEAD
7
8
CTL HEAD GND
AUDIO HEAD
5
TP6009
4
AUDIO ERASE HEAD
TP6008
3
AUDIO ERASE HEAD
6
AUDIO HEAD
69
AUDIO HEAD
70
AUDIO ERASE HEAD
TO MAIN II
71
AUDIO ERASE HEAD
72
AUDIO HEAD
TO JUNCTION
Z
P6201
C.B.A P2531
C6011
8
LD-M FWD(H)
1000P
7
LD-M REV(H)
5
UNSW +5V(SYS.CTL)
J6001
4
GND
6
GND
13
CAP FG(+)
CAP TORQ.LIM
12
9
CAP DIRECTION CTL
10 CAP ERROR
11
V-REF
CAP FG(-)
14
J6004
3
LD-M(-)
MAIN C.B.A.
J6005
LD-M(+)
1
VJBS6052 A
2
UNSW +14V
Z
J6038
VJBS6055
B
M
N
O
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