Table of Contents
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VOLTAGE CHARTS
<MAIN>
MODE
MODE
MODE
MODE
REC
PLAY
REC
PLAY
REC
PLAY
REC
PIN NO.
PIN NO.
PIN NO.
PIN NO.
IC1
IC2201
36
-
-
Q2053
1
2.1
2.1
1
2.2
2.2
37
-
-
E
0
2
2.8
2.8
2
0
0
38
0
-
C
0
3
2.5
2.5
3
2.3
0
39
0
0
B
4.9
4
1.9
1.4
4
0
0
40
0
0
Q2054
5
0
1.4
5
2.3
0
41
0
0
E
10.5
6
2.4
2.1
6
0
0
42
0
0
C
10.2
7
3.0
0.7
7
2.0
0
43
-
-
B
9.8
8
0
0
8
0
0
44
4.9
4.9
Q2055
9
2.6
3.0
9
0
0
45
0
0
E
0
10
2.4
2.4
10
0
0
46
0
4.9
C
0
11
3.1
0
11
0
0
47
1.7
1.7
B
4.9
12
2.7
2.4
12
2.0
2.0
48
0
0
Q2201
13
3.1
0
13
2.5
2.5
49
1.7
1.7
E
4.8
14
2.3
2.3
14
0
0
50
2.3
2.3
C
-2.4
15
0
0
15
0
0
51
5.0
5.0
B
4.8
16
2.8
2.8
16
0
2.5
52
2.5
2.5
Q2202
17
1.4
0
17
0
0
53
2.5
2.5
E
0
18
2.8
2.8
18
2.5
0
54
0
0
C
4.7
19
2.7
0
19
2.5
2.5
55
0
0
B
0
20
2.8
2.8
20
2.0
0
56
0
0
Q2203
21
2.0
2.0
21
2.0
0
57
4.8
4.8
E
0
22
2.8
2.8
22
2.0
0.7
58
0
4.9
C
0
23
2.8
2.8
23
0
0
59
4.8
4.8
B
-2.3
24
5.0
5.0
24
2.0
0.6
60
0
0
Q2204
25
0.3
0.3
25
5.0
5.0
61
2.5
2.5
E
0
26
0
0
26
2.0
0
62
0
0
C
0
27
2.3
2.3
27
0
2.5
63
0
0
B
-2.9
28
2.3
2.5
28
4.3
2.0
64
0
0
Q3006
29
1.8
1.8
29
4.1
1.8
65
1.3
1.3
E
0
30
2.1
2.1
30
2.2
1.0
66
4.9
4.4
C
4.8
31
0
0
31
0
1.9
67
2.3
2.3
B
0
32
0
2.5
32
2.4
2.4
68
2.3
2.3
Q3007
33
2.5
5.0
33
2.5
2.5
69
2.5
2.5
E
0
34
5.0
1.0
34
0
0.6
70
2.5
2.5
C
0
35
5.0
5.0
35
2.5
2.5
71
0
0
B
0.7
36
2.5
2.5
36
0
0
72
2.4
2.4
Q4001
37
2.3
2.3
37
1.7
1.7
73
5.0
5.0
E
0
38
2.8
2.8
38
0
0
74
2.9
2.4
C
0
39
1.3
1.3
39
0
0
75
2.0
2.4
B
4.8
40
1.6
1.6
40
5.0
5.0
76
2.5
2.5
Q4002
41
0
2.5
41
0
0
77
4.2
4.4
E
4.9
42
0
2.1
42
4.8
4.8
78
4.8
4.8
C
5.6
43
0
0
43
4.7
4.7
79
2.4
2.4
B
5.6
44
0
2.2
44
2.5
2.5
80
-
-
Q5101
45
4.3
4.5
45
0
0
81
4.2
2.0
S
0
46
0
4.5
46
0
3.5
82
0
0
D
136
47
0
2.8
47
2.5
2.5
83
0
2.2
G
3.8
48
2.5
2.5
48
2.2
2.2
84
2.4
2.4
Q5102
49
5.0
5.0
49
3.5
3.5
85
0
0
E
0.4
50
2.5
2.5
50
3.0
3.0
86
0
0
C
3.8
51
2.7
2.7
51
5.0
5.0
87
0
0
B
0
52
0
0
52
2.6
2.6
88
4.9
4.9
Q5301
53
2.5
2.5
53
4.3
4.3
89
4.9
4.9
E
0
54
0
0
54
2.4
2.4
90
0
0
C
4.2
55
0
0
55
0
0
91
0
0
B
0.6
56
0
0
56
0
0.6
92
4.9
4.9
Q5304
57
0
0
57
4.4
4.4
93
0
0
E
10.8
58
0
0
58
8.9
8.9
94
4.9
4.9
C
12.2
59
0
0
59
4.4
4.4
95
3.9
3.9
B
11.5
60
0
0
60
0.8
0.5
96
3.9
3.9
Q5305
61
0
0
61
2.5
2.5
97
3.9
3.9
E
11.4
62
0
0
62
2.4
2.4
98
3.9
3.9
C
11.4
63
0
0
63
2.6
2.6
99
3.9
3.9
B
0
64
0
0
64
0
0
100
4.2
0
Q5306
65
2.0
2.0
IC3001
IC7002
E
0
66
0
0
1
-
-
1
4.5
4.5
C
0
67
0
0
2
-
-
2
4.9
4.9
B
4.8
68
0
0
3
0
0
3
0
0
Q5321
69
0
0
4
0
0
Q22
E
5.1
70
0
0
5
4.6
4.6
E
1.6
1.6
C
5.7
71
0
0
6
1.0
0
C
5.0
5.0
B
5.8
72
0
0
7
1.0
1.0
B
2.2
2.2
Q6030
73
3.0
0
8
1.0
0
Q38
E
-5.0
74
0
0
9
0
0
E
1.9
2.1
C
-7.0
75
0
0
10
2.0
0
C
4.9
4.9
B
-5.0
76
0
0
11
1.0
1.0
B
2.6
2.6
Q7001
77
0
0
12
2.0
3.6
Q901
E
4.9
78
0
0
13
0
0
E
-
2.3
C
1.2
79
5.0
5.0
14
0
0
C
0
0
B
3.9
80
5.0
5.0
15
0
0
B
1.6
0
Q7002
81
0
0
16
0
0
Q2001
E
4.9
82
0
0
17
4.8
4.5
E
0
0
C
0.5
83
0
0
18
4.5
4.5
C
0
0
B
3.9
84
0
2.2
19
0
0
B
-18.2
0.7
Q7003
85
0
2.2
20
0
0
Q2002
E
4.9
86
0
2.2
21
2.8
2.8
E
-12.2
0
C
0
87
0
5.0
22
5.0
5.0
C
0
0
B
0
88
0
0
23
2.5
2.5
B
-18.0
0.7
Q7004
89
0
0
24
0
0
Q2003
E
4.9
90
0
0
25
4.9
4.9
E
5.0
5.0
C
0
91
0
0
26
0
2.4
C
-18.9
0
B
3.9
92
0
0
27
0
0
B
4.9
0
Q7005
93
2.5
0
28
4.7
0
Q2051
E
4.9
94
0
0
29
0
0
E
0
0
C
0.8
95
2.5
2.9
30
0
0
C
7.4
0
B
3.9
96
2.5
2.5
31
4.7
4.7
B
0.5
0
Q7006
97
2.5
2.5
32
4.8
4.8
Q2052
E
0
98
0
0
33
2.6
2.6
E
10.9
10.9
C
3.6
99
2.5
2.5
34
2.6
2.6
C
10.5
2.4
B
1.0
100
0
0
35
0
0
B
10.0
11.0
MODE
PLAY
REC
PLAY
PIN NO.
Q7007
0
E
0
0
10.9
C
3.5
4.4
0
B
1.0
1.0
Q7008
2.5
E
0
0
0
C
4.0
5.3
2.4
B
1.0
0
Q7009
0
E
0
0
2.2
C
4.8
5.3
0
B
0
0
Q7010
0
E
0
0
-3.0
C
2.4
5.4
5.0
B
1.9
0
Q7011
0
E
0
0
5.0
C
3.7
3.7
0
B
1.0
1.0
Q7012
0
E
0
0
0
C
2.7
0.5
-2.0
B
1.9
3.7
CN1
0
1
0
0
0
2
0
0
-2.9
3
0
0
4
15.0
2.3
0
5
15.0
2.3
5.0
6
15.0
2.3
0
7
15.0
0
8
15.0
0
0
9
15.0
0
0
CN2001
0.7
1
0
0
2
0
0
0
3
0
0
0
4
0
0
4.8
5
2.4
2.4
6
2.6
2.6
4.9
CN2002
5.6
1
0
0
5.6
2
0
0
CN3001
0
1
-
2.4
136
2
11.5
12.2
3.8
3
5.3
5.0
4
0
0
0.4
5
6.6
7.3
3.8
6
0
0
0
7
0
0
8
11.5
12.2
0
9
2.0
2.7
4.2
10
1.8
2.5
0.6
11
1.8
1.4
12
1.9
2.6
10.8
12.2
11.5
11.4
11.4
0
0
0
4.8
5.1
5.7
5.8
2.6
0
2.0
4.9
0.7
3.9
4.9
0
3.9
4.9
0
4.0
4.9
0
3.9
4.9
0
3.9
0
5.5
0
CPU PIN FUNCTION
<SYSCON IC3001>
PIN NO.
LABEL
IN/OUT
1
SP_FG
IN
DETECTION SIGNAL FOR SUPPLY REEL ROTATION/TAPE REMAIN
2
TU_FG
IN
DETECTION SIGNAL FOR TAKE-UP REEL ROTATION/TAPE REMAIN
3
R.PAUSE/COMP_IN
IN
REMOTE PAUSE CONTROL/A/V COMPULINK INPUT
4
NC
-
NC
5
RC
IN
REMOTE CONTROL DATA INPUT
6
D_A
OUT
LED DRIVE
7
D_B
OUT
LED DRIVE
8
D_C
OUT
LED DRIVE
9
D_D
OUT
LED DRIVE
10
D_E
OUT
LED DRIVE
11
D_F
OUT
LED DRIVE
12
D_G
OUT
LED DRIVE
-
13
NC
NC
14
NC
-
NC
15
N. REC[H]
OUT
NORMAL AUDIO REC MODE(REC:H)
16
AGC_CTL
IN
DETECTION SIGNAL FOR AGC
17
I2C_DATA_A/V
IN/OUT
SERIAL DATA TRANSFER OUTPUT FOR THE VIDEO/AUDIO IC
SERIAL DATA TRANSFER CLOCK FOR THE VIDEO/AUDIO IC
18
I2C_CLK_A/V
OUT
19
NC
-
NC
NC
20
-
NC
21
SB_GAIN
OUT
VOLTAGE CONTROL SIGNAL FOR VIDEO FREQUENCY RESPONSE
22
REC_SAFETY
IN
REC SAFETY SWITCH DETECT (SW ON:L)
ROTATION DETECTION SIGNAL FOR DRUM MOTOR/TIMING
23
D.FF
OUT
CONTROL SIGNAL FOR REC
24
V.PULSE
OUT
V.PULSE ADDITION TIMING CONTROL
25
RESET
-
RESET TERMINAL
26
A.FF
OUT
AUDIO FF OUTPUT
27
N.REC_ST(H)
OUT
NORMAL AUDIO REC START:H
28
H.REC_ST(H)
OUT
HiFi AUDIO REC START:H
29
NC
-
NC
-
30
NC
NC
31
I2C_DATA
IN/OUT
SERIAL DATA TRANSFER OUTPUT FOR MEMORY IC
32
I2C_CLK/TEST
OUT
SERIAL DATA TRANSFER CLOCK FOR MEMORY IC/MECHANISM TEST SIGNAL
33
CAP_CTL_V
OUT
CAPSTAN MOTOR CONTROL
34
DRUM_CTL_V
OUT
DRUM MOTOR CONTROL
35
A.MUTE(H)
OUT
AUDIO MUTE CONTROL (MUTE ON:H)
36
VDD
-
SYSTEM POWER
37
X_OUT
-
MAIN SYSTEM CLOCK (14.32MHz)
38
X_IN
-
MAIN SYSTEM CLOCK (14.32MHz)
39
VSS
-
GND
40
XC_IN
-
TIMER CLOCK(32KHz)
41
XC_OUT
-
TIMER CLOCK(32KHz)
42
CLK_SEL
IN
SELECT FOR BACKUP METHOD(LITHIUM OR E.CAPACITOR):H
43
CH_SW
OUT
RF CHANNEL SWITCHING
44
P.MUTE
OUT
TUNER VIDEO MUTE CONTROL (MUTE:H)
45
P20
-
NC
46
CONV_CTL[H]
IN
R/F CONVERTER ON/OFF CONTROL
47
VIDEO_OSD_OUT
OUT
COMPOSITE VIDEO SIGNAL OUTPUT
48
VSS2
-
GND
49
V_TO_OSD
IN
COMPOSITE VIDEO SIGNAL INPUT
COMPOSITE SYNCHRONIZING SIGNAL FOR SERVO, VERTICAL
50
SYN_IN
IN
SYNCHRONIZING SIGNAL FOR OSD
2-23
2-24
FUNCTION
PIN NO.
LABEL
IN/OUT
.
51
VDD2
-
SYSTEM POWER
52
AFCC
IN
FILTER INPUT FOR HORIZONTAL SYNCHRONIZING OF OSD CHARACTER
53
AFCLPF
OUT
FILTER OUTPUT FOR HORIZONTAL SYNCHRONIZING OF OSD CHARACTER
54
FSCI
IN
FSC INPUT FOR OSD
55
FSCLPF
OUT
FSC OUTPUT FOR OSD
56
NC
-
NC
57
CTL_GAIN
OUT
CONTROL AMP OUT FREQUENCY RESPONSE SWITCHING
-
58
START_SENSOR_DEL
SETTING OF START SENSOR (ENABLE:L, DISABLE:H)
59
P.CTL [H]
OUT
CONTROL SIGNAL FOR SWITCHING POWER SUPPLY
60
MODEL_OPTION1
-
MODEL SWITCH 1
61
LM_F/R/S
OUT
LOADING MOTOR DRIVE
62
CAP. M_F/R
OUT
CAPSTAN MOTOR DRIVE
63
MODEL_OPTION2
-
MODEL SWITCH 2
64
MODEL_OPTION3
-
MODEL SWITCH 3
65
D.FG_IN
IN
DRUM FG PULSE INPUT
66
EEPROM_DET
-
SETTING OF EEPROM (ENABLE:L, DISABLE:H)
67
C. FG_AMP_OUT
OUT
SET-UP OUTPUT FOR CAPSTAN FG AMPLIFICATION FACTOR
68
C.FG_IN
IN
CAPSTAN FG PULSE INPUT
69
AMP_VREF_OUT
OUT
AMP CIRCUIT REFERENCE VOLTAGE OUTPUT
70
AMP_VREF_IN
IN
AMP CIRCUIT REFERENCE VOLTAGE INPUT
71
AVSS
-
GND FOR ANALOG CIRCUIT
72
AMP_C
IN
CAPACITOR CONNECT TERMINAL FOR CTL AMP CIRCUIT
73
AVCC
-
SYSTEM POWER FOR ANALOG CIRCUIT
74
CTL(+)
IN/OUT
CONTROL SIGNAL(+)
75
CTL(-)
IN/OUT
CONTORL SIGNAL(-)
76
CTL_AMP_OUT
OUT
CTL PULSE OUTPUT
77
PROTECT
IN
DETECTION SIGNAL FOR SWITCHING POWER SUPPLY
78
END_SENSOR
IN
END SENSOR
79
AFC/JUST_CLK
IN
TUNING CHECK/JUST CLK INPUT
IN
80
LED
SAP DETECT
81
A. ENV/ND [L]
IN
AUDIO PB FM ENV. INPUT/NON HiFi MODEL:L
OUT
82
COMP_OUT
A/V COMPULINK OUTPUT
83
VIDEO_ENV
IN
AUTO TRACKING DETECT/INPUT THE AVERAGE OF PLAYBACK VIDEO SIGNAL
84
SW_PT_ADJ
IN
INPUT FOR VALUE OF SWITCHING POINT ADJUSTMENT
85
START_SENSOR
IN
START SENSOR
86
JSA
IN
INPUT FOR THE JOG SHUTTLE
87
JSB
IN
INPUT FOR THE JOG SHUTTLE
88
KEY1
IN
OPERATION CONTROL SIGNAL
89
KEY2
IN
OPERATION CONTROL SIGNAL
90
POWER_DET
IN
DETECTION SIGNAL FOR POWER DOWN OF AC POWER SUPPLY
91
LSA
IN
MECHANISM MODE DETECT(A)
92
LSB
IN
MECHANISM MODE DETECT(B)
93
LSC
IN
MECHANISM MODE DETECT(C)
94
LSD
IN
MECHANISM MODE DETECT(D)
95
DIG1
LED DRIVE
OUT
96
DIG2
OUT
LED DRIVE
97
DIG3
OUT
LED DRIVE
98
DIG4
OUT
LED DRIVE
LED DRIVE
99
DIG5
OUT
100
REC_LINK_LED
-
NC
FUNCTION
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