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X-E5
ADJUSTMENT
CNS (X28)
B REEL LED
SETTING
(Shorted)
OPERATION
A REEL LED
STEPS OF PROCEDURE
Turn the power OFF.
Short circuit TP4. —Pf-_TPS with diode, and then turn the power ON.
Enter TCC-130 in DECK A and playback.
DECK A Lch level adjustment.
4
Pin 2 and 5
TCC-130/MTT-150 (200nwb/m)
-1dBs (690mV)
MTT-256U (250nwb/m) OdBs
MTT-256 (160nwb/m) —-4aBs.
*When using 16O0nwb/m or 250nwb/m tape, adjust to -4dB and 0dB
respectively.
Change of adjustment items.
DECK A Rch level adjustment.
Adjust the output level to -1dBs.
Enter TCC-130 in DECK B and change of adjustment items.
DECK B Lch level adjustment.
Adjust the output level to -1dBs.
Change of adjustment items.
Adjust the output level to -1dBs.
UP:
Pin
4 and 6
Pin 3 and 6
Pin 2 and 7
UP/DOWN :
|Same as No. 4
Pin 3 and 5
Pin 2 cae
PLAYBACK :
Pin 2 and 5
X
UP/DOWN:
|Same as No. 4
Pin 2 and 7
DECK B Rch level adjustment.
UP/DOWN :
|Sameas No.4]
X
Adjust the output level to -1dBs.
STOP :
Pin 3 and 5
As the PLAY/REC select IC is on the PLAY side even during recording in the manual adjustment mode, the play back or recordingmonitor
iS Output from the deck.
Due to this connect AG output to JIG (PS-93UA or PS-94UA).
— REC adjustment -
Load the tape to recorded in the DECK B (TCC-106A).
Change of adjustment items.
Lch REC level adjustment.
Pin 2 and 7
Start the recording, and adjust AG for the output to become —10dBs.
REC
Pin 4 and 5
FF :
Pin 2 and 6
Pin 2 and 5
Pin 4 and 6
Pin 3 and 6
Pin 2 and 7
Change of adjustment items.
Rch REC level adjustment.
Adjust AG to obtain -10dBs.
Play the recorded tape back, verify whether the output is -10dBs,
and make the required adjustment.
Change of adjustment items.
Lch BIAS adjustment (Adjust AG for the output to become -20dBs).
Record 1kHz/10kHz alternately.
Make the required adjustment for the playback outputs of 1kHz/10kHz
to become the same.
Change of adjustment items.
Pin 2 and 7
Rch recording BIAS adjustment.
REC THROUGH]
Same as No.8
Record 1kHz/10kHz alternately, and carry out the required adjustment
DOWN
for the playback outputs to become the same.
an and 7
Pin 1 and 7
Same as No.8
Same as No.8
Send data to the E27PROM.
*Reset the adjustment mode by turning the power OFF.
"If the pin No. 1 and No.7 of CNQ are shorted to each other, TEST 1 is selected.
25
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