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No.
NAME
I/O
1 CURRENT_LIMIT
O Current limit terminal for Capstan driver.
2 F ADJUST
O Analogue voltage output for Head frequency response adjustment.
3 SCAS_IN(L)
I Detection Terminal for VHS tape or S-VHS tape.
Switching terminal of BIAS OSC noise reduction filter in ADUB
4 ADUB(H)
O
(1). The VCR mode is ADUB/ADUB-PS(Including Assemble/Synchro./AV Insert): High output
(2). Other than above: Hi-Z output
5 TRACKING_ENVE
I Video envelope input terminal for auto tracking and CVC.
Tape speed output terminal.(EE/VV)
6 SLP(H)
O
Tape speed output terminal.(EE/VV)
7 LP(H)
O
PB(H) input terminal from AV2.
8 CPB
I
9 AFC S
I S curve input terminal from the Tuner.
10 A-MUTE(H)
O Audio mute signal exclusive for the RF converter.
PB(H) input terminal from AV1.
11 AV1_8IN
I
Normal/Service/Test2/Test3 select
12 N/S/T2/T3
I
Tape end sensor input from supply side.
13 S-PHOTO
I
Tape beginning sensor input from take up side
14 T-PHOTO
I
15 ABS_NORM(H)
I Input terminal for FM audio envelope level detection.
16 S-VHS/MES/NOR
I Input terminal for Playback detection result.
17 S-VHS(H)
O Output terminal for S-VHS mode.
18 SECAM_ID_IN(L)
I Input terminal for SECAM detection result.
19 D.FM.REC(H)
O Control signal for timing of FM audio recording current.
20 ART.V/H/N
O Output terminal of the Artificial V synchronization signal.
Input terminal of composite/component switching for AV1 output.
21 AV1_OUT_SW(L)
I
Input terminal of AV3_S-VHS input condition.
22 AV3_S_IN(L)
I
23 ET_REC(H)
O REC Mode output terminal of the S-VHS-ET.
24 VIDEO.H.SW
O Output terminal for video HEAD switching signal.
25 A.H.SW
O Output terminal for FM audio HEAD switching signal.
26 A.DEF(H)
O Output terminal for decoder IC Reset.
27 TBC MODE0
O TBC MODE0 output.
Output terminal of PB (H/M) for AV2.
(If the unit has only one scart terminal, this is for AV1.)
28 AVPB-H(L)
O
29 AVPB-M(H)
O
30 GND(D)
I
GND
31 20MHz.IN
I
Main oscillator input
32 20MHz.OUT
O Main oscillator output
33 +5V(D)
VDD
I
34 32KHz IN
Sub oscillator input
I
35 32KHz OUT
O Sub oscillator output
36 VCONT
Open
I
*When the NTSC10/PAL9H is set up as the Servo data.: High (H) output.
*Other than above speed : Low (L) output.
*When the NTSC4H/6H or PAL6H/9H is set up as the Servo data : High (H) Output.
*Other than above speed : Low (L) output.
*As for 2 head model, the output signal is fixed to low, no matter if it has LP mode or not.
*From 3.85v to 5.0v : High
*From 1.82v to 2.84v :Middle
*From
0v to 0.81v :Low
*From 3.85v to 5.0v : High
*From 1.82v to 2.84v :Middle
*From
0v to 0.81v :Low
*Over than 4.0v :NORMAL mode
*From 2.5v to 4.0v :SERVICE mode
*From 1.0v to 2.5v :TEST2 mode
*From
0v to 1.0v :TEST3 mode
*More than 2.6V: Black / Less than 2.4V : white)
*More than 2.6V: Black / Less than 2.4V : white)
*It is automatically switched composite/component when this result is sent to TV using P50.
*AV3_S-VHS IN : "Low" (L).
*To be outputted signal from 21pin (8) has been changed to H/M/L signal in accordance
with the following terminal's settings.
Setting
pin8
High
Middle
Low
Description
(S-VHS/MESECAM/NORMAL)
AVPBH-(L) AVPBM-(H)
Hi-Z
L
H
Hi-Z
L
H
P-OFF P-SAVE P-FAIL Reset
Low
Low
Low
Low
Low
Low
Low
Low
In
In
In
In
Hi-Z
Hi-Z
Hi-Z
Hi-Z
In
In
In
In
Low
Low
Low
Low
Low
Low
Low
Low
In
In
In
In
In
In
In
In
High
High
Low
High
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
Low
Low
Low
Low
In
In
In
In
Low
Low
Low
Low
Low
Low
Low
Low
In
In
In
In
In
In
In
In
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
High
High
Low
High
Low
Low
Low
Low
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STOP
STOP
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STOP
STOP
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