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4.31
FDP GRID ASSIGNMENT AND ANODE CONNECTION
[A] (FDP with audio level indicator)
6G
5G
4G
3G
+8
4
1a
2a
0
1
6
h
VPS/PDC
–15dB
1
h
VCR
1
NORM
2
col2
+8
B10
B10
S4
4
0
S3
6
–15dB
B1
B1
(6G, 5G)
[B] (FDP without audio level indicator)
5G
4G
3G
2a
1a
VN LD
2
SP
S
h
VCR
2
h
VPS/PDC
B9
S3
S2
B1
(5G)
ANODE CONNECTION
[A]
6G
5G
4G
3G
2G
1G
P 1
—
S2
1a
1a
1a
P 2
—
S1
1b
1b
1b
P 3
—
S4
S3
1f
1f
1f
VPS/PDC
P 4
—
NORM
1g
1g
1g
1
2
P 5
1c
1c
1c
P 6
1e
1e
1e
P 7
B10
B10
1d
1d
1d
VCR
P 8
B9
B9
col2
1h
1h
P 9
B8
B8
1a
2a
col1
2a
P10
B7
B7
1b
2b
2b
VN
P11
B6
B6
1f
2f
2f
LD
P12
B5
B5
1g
2g
2g
P13
B4
B4
1c
2c
SP
2c
S
P14
B3
B3
1e
2e
2e
(SEP)
P15
B2
B2
1d
2d
2d
(SEP)
P16
B1
B1
1h
REVIEW
(SEP)
2G
1G
VN LD
SP
S
REVIEW
1a
1a
1
2a
1a
h
1
1h
1
b
f
1g
1
1
h
1
e
c
col1
1d
S2
S1
(4G)
2G
1G
2a
1a
REVIEW
1
2a
1a
h
1
1h
1
b
f
1
1a
1
1
h
e
c
col2
col1
1d
S1
ANODE CONNECTION
[B]
5G
4G
3G
2G
1G
P 1
S2
1a
1a
1a
P 2
S1
1b
1b
1b
P 3
S3
1f
1f
1f
VPS/PDC
P 4
1g
1g
1g
P 5
1c
1c
1c
P 6
—
1e
1e
1e
P 7
—
1d
1d
1d
VCR
P 8
B9
col2
1h
1h
P 9
B8
2a
2a
2a
P10
B7
2b
2b
2b
VN
P11
B6
2f
2f
2f
LD
P12
B5
2g
2g
2g
P13
B4
SP
2c
2c
2c
S
P14
B3
2e
2e
2e
(SEP)
P15
B2
2d
2d
2d
(SEP)
P16
B1
2h
col1
REVIEW
(SEP)
4.32
CPU PIN FUNCTION
<SYSCON IC3001>
PIN NO.
LABEL
IN/OUT
1
CTL(+)
IN/OUT CTL(+) SIGNAL
2
SVSS
-
GND
3
CTL(-)
IN/OUT CTL(-) SIGNAL
4
CTLBIAS
-
CTL BIAS VOLTAGE
5
CTLFB
IN
CTL PULSE FEEDBACK
6
CTLAMPOUT
OUT
CTL PULSE OUTPUT
7
CTLSMTIN
IN
CTL PULSE INPUT
8
CFG
IN
CAPSTAN FG PULSE INPUT
9
SVCC
-
SYSTEM POWER
10
AVCC
-
SYSTEM POWER FOR ANALOG CIRCUIT
11
NORM/MESEC/S
IN
SVHS MODE:H
12
SECAM_DET(H))
IN
NC/COLOR KILLER DETECT/NC
13
VIDEO_ENV
IN
AUTO TRACKING DETECT/INPUT THE AVERAGE OF PLAYBACK VIDEO SIGNAL
14
START_SENSOR
IN
START SENSOR
15
END_SENSOR
IN
END SENSOR
16
TU_SYNC(H)
-
NC
17
S_CASS(H)
IN
DETECTION SIGNAL FOR S VHS CASSETTE(S VHS:H)
18
SYNC_DET(H)
IN
DETECTION OF VIDEO SYNC SIGNAL (DETECTED:H)
19
SCR_ID(H)
IN
SCRAMBLECONTROL INPUT (SCRAMBLE:H)
20
BS_ANT/AFC
IN
NC/TUNING CLOCK
CHANGES IN ATS+IC OUTPUT AS CAUSED BY CHANGES IN RECEIVER SENSITIVITY
21
RF_AGC_LED
IN
WHEN THE SAME CHANNEL IS RECEIVED MORE THAN ONCE ARE INPUT.
22
A.ENV/ND(L)
IN
AUDIO PB FM ENV.INPUT/NON HiFi MODE:L
23
AVSS
-
GND FOR ANALOG CIRCUIT
24
CTL_GAIN
OUT
CONTROL AMP OUT FREQUENCY RESPONSE SWITCHING
25
LSA
IN
MECHANISM MODE DETECT(A)
26
LSB
IN
MECHANISM MODE DETECT(B)
27
LSC
IN
MECHANISM MODE DETECT(C)
28
CAP_REV(L)
OUT
CAPSTAN MOTOR REVERSE CONTROL (FWD:H/REV:L)
29
RC
IN
REMOTE CONTROL DATA INPUT
30
LOCK(L)
IN
TUNING PLL LOCK DETECT:L
31
P50_IN
IN
CONTROL SIGNAL FOR TV LINK
32
BS_REC_CTL
-
NC
33
EXP1_DATA
IN/OUT
SERIAL DATA TRANSFER OUTPUT FOR AUDIO/VIDEO CONTROL
34
P50_OUT/M_PULSE
OUT
CONTROL SIGNAL FOR TV LINK/NC
35
LMC1
OUT
LOADING MOTOR DRIVE(1)
36
LMC2
OUT
LOADING MOTOR DRIVE(2)
37
LMC3
OUT
LOADING MOTOR DRIVE(3)
38
SB_GAIN
OUT
VOLTAGE CONTROL SIGNAL FOR VIDEO FREQUENCY RESPONSE
39
STB/TEST
OUT
STROBE SIGNAL (FOR FDP DRIVER)
40
POWER_DET
IN
DETECTION SIGNAL FOR POWER DOWN OF AC POWER SUPPLY
41
REC_SAFETY
IN
REC SAFETY SWITCH DETECT (SW ON:L)
42
PROTECT
IN
DETECTION SIGNAL FOR SW POWER SUPPLY
43
VSS
-
GND
44
ANT_CTL(H)/RMO
OUT
NC/REMOTE CONTROL OUTPUT FOR SATELLITE RECEIVER
45
VCC
-
SYSTEM POWER
46
RXD/KBUS_IN
IN
RECIVED DATA/NC
OUT
TRANSMITTE DATA/NC
47
TXD/KBUS_OUT
48
KBUS_CLK
OUT
NC
49
I2C_DATA_A/V
IN/OUT SERIAL DATA TRANSFER OUTPUT FOR THE VIDEO/AUDIO IC
50
I2C_CLK_A/V
OUT
SERIAL DATA TRANSFER CLOCK FOR THE VIDEO/AUDIO IC
51
S.DATA_TOSYS
IN
SERIAL DATA TRANSFER OUTPUT FROM THE ON-SCREEN IC TO THE FDP DRIVER
52
S.DATA_FRSYS
OUT
SERIAL DATA TRANSFER OUTPUT FROM THE FDP DRIVER TO THE ON-SCREEN IC
53
S.CLK
OUT
SERIAL DATA TRANSMISSION CLOCK FROM THE FDP DRIVER TO THE ON-SCREEN IC
54
SP_FG
IN
DETECTION SIGNAL FOR SUPPLY REEL ROTATION/TAPE REMAIN
55
TU_FG
IN
DETECTION SIGNAL
56
DIAL_OFF(H)/KBUS_REQ
OUT
POWER OFF (L)/NC
4-59
4-60
PIN NO.
PIN NO.
LABEL
LABEL
IN/OUT
IN/OUT
FUNCTION
57
DV_HOUSING_SW/HDD_RESET
IN
58
N.REC_ST(H)
OUT
59
JUST/EDS(H)/SECAM
IN
60
TU_CLK
OUT
61
TU_DATA
OUT
62
FWE
-
63
NMI(L)
-
64
X2
-
65
X1
-
66
RES(L)
-
67
OSC1(IN)
-
68
VSS
-
69
OSC2(OUT)
-
70
VCC
-
71
MODE
-
72
TU_A_MUTE(H)
OUT
73
TU_V_MUTE(H)
OUT
74
A.MUTE(H)
OUT
75
I2C_CLK2
OUT
76
I2C_DATA2
IN/OUT SERIAL DATA TRANSFER OUTPUT FOR MEMORY IC
77
VHS_DUB(H)
OUT
78
PAUSE
IN
79
EXP_CLK
OUT
80
V.P.CTL
OUT
81
EDS_CS/PAL.PB(H)
OUT
82
VCC
-
83
SLOW_PULSE
OUT
84
VSS
-
85
SP_SHORT(H)
OUT
86
LP_SHORT(H)
OUT
87
FLY_ON(H)
OUT
88
H.REC_ST(H)
OUT
89
TRICK(H)/M_TRICK(L)
OUT
90
HEAD_SEL
OUT
91
OSD_CS
OUT
92
ET_PB(H)
IN
93
FAN_CTL(H)/MESECAM(H)
OUT
94
JSB/STLB
IN
95
SHTL(L)/JOGA
IN
96
EXP2_DATA
IN/OUT
97
JSA/STLA
IN
98
C.SYNC
IN
99
A.FF
OUT
100
V.FF
OUT
101
CAPPWM
OUT
102
DRUMPWM
OUT
103
SW1
OUT
104
SW2
OUT
105
SP(H)
-
106
P.MUTE(L)
OUT
107
DPG
IN
108
DFG
IN
109
VCC
-
110
V.PULSE
OUT
FOR TAKE-UP REEL ROTATION/TAPE REMAIN
111
VSS
-
112
CTLREF
-
FUNCTION
FUNCTION
CASS. IN (L
H
L)/NC
NORMAL
AUDIO SOUND RECORDING START
NC
CLOCK FOR DATA TRANSFER TO THE TUNER UNIT
TUNING DATA
NC
NC
TIMER CLOCK (32.768KHz)
TIMER CLOCK (32.768KHz)
RESET TERMINAL (RESET ON:L)
MAIN SYSTEM CLOCK(10MHz)
GND
MAIN SYSTEM CLOCK(10MHz)
SYSTEM POWER
NC
TUNER AUDIO MUTE CONTROL (MUTE:H)
TUNER VIDEO CONTROL (MUTE:H)
AUDIO MUTE CONTROL (MUTE:H)
SERIAL DATA TRANSFER CLOCK FOR MEMORY IC
DUB MODE (H)
PAUSE CONTROL
SERIAL DATA TRANSFER CLOCK FOR AUDIO/VIDEO AND TUNER/REG CONTROL
V.PULSE CONTROL, V COMPENSATION DURING SPECIAL PLAYBACK
NC/PLAYBACK MODE FOR PAL:H
SYSTEM POWER
MEMORY TIMING CONTROL IN THE SLOW MODE
GND
MODE SELECT
MODE SELECT
FLYING ERASE ON:H
HIFI AUDIO SOUND RECORDING START
SPECIAL PLAYBACK: H/REC AFC FILTER, PB APC FILTER, BURST
ACC FILTER, COLOR KILLER DET FILTER
HEAD SELECT (LP HEAD:H,SP HEAD:L)
CHIP
SELECT FOR THE ON-SCREEN IC
NC
FAN MOTOR CONTROL/MESECAM:H
INPUT
FOR THE JOG SHUTTLE
INPUT
FOR THE JOG SHUTTLE
SERIAL DATA TRANSFER OUTPUT FOR TUNER/REG CONTROL
INPUT FOR THE JOG SHUTTLE
COMPOSITE SYNC
AUDIO FF OUTPUT
ROTATION DETECTION SIGNAL FOR DRUM MOTOR/TIMING
CONTROL SIGNAL FOR REC
CAPSTAN MOTOR CONTROL
DRUM MOTOR CONTROL
TUNER SYSTEM MODE:H
TUNER SYSTEM MODE:L
NC
PICTURE CONTROL (MUTE:L)
DRUM PICKUP PULSE INPUT (SWITCHING PULSE)
DRUM FG PULSE INPUT
SYSTEM POWER
V.PULSE ADDITION TIMING CONTROL
GND
CTL REFERENCE VOLTAGE
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