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X-E5
ADJUSTMENT
Preparation for adjustment (Cassette deck)
INPUT
OUTPUT
CASSETTE TAPE DECK
ALIGNMENT
NO.
ITEM
SETTING
SETTING
SETTING
POINTS
ALIGN FOR
FIG.
Unless otherwise specified, set the respective switches as follows :
OdBs=0.775V
TAPE: NORMAL
DOLBY: OFF
|. Cassette mechanism unit (Adjustment of the REC/PLAY head)
Power : OFF
Demagnetize the REC/PLAY
Demagnetization, cleaning, PLAY
head with the head eraser.
[1]
DEMAGNETIZATION
-
-
UNIT (X-E5)
Recording head, erase
Clean the REC/PLAY head,
AND CLEANING
Short 2 pin and 5 pin of CN9.
head, capstan,pinch
erase head, capstan and
STOP:
roller
pinch roller using a cotton swab
|
Short 3 pin and 5 pin of CNS.
slightly damped with alcohol.
Adjust the output to maximum
SCC-1727
PLAY
| TI
and adjust the azimuth
[2]
AZIMUTH OF THE
TCC-153
-
UNIT (X-E5)
adjustment screw for the
REC/PLAY HEAD
MTT-114
Short 2 pin and 5 pin of CNS.
Lissajous waveform pattern of
10kHz, -10dB
STOP:
FWD
RVS
the oscilloscope to become
a
Short 3 pin and 5 pin of CN9.
close to a 45° straight line.
Il. PC board adjustment
(Note) Carry out the double speed adjustment in the first place.
Adjust the tape speed so that
<I>
TAPE SPELD
TCC-110
VR2 (A)
6kHz is obtained at the center
(HIGH SPEED)
MTT-111
~
* (1) TEST 1 MODE
VR4 (B)
of the tape.
SCC-1727
(2) SYNCRO TEST MODE
Adjust the tape speed so that
<2>
TAPE SPEED
3kHz
3kHz is obtained at the center
(NORMAL)
VR3 (B}
of the tape.
—_
. TEST 1
System (A-E5+X-E5) :
Shorting the No. 4 pin to the No. 3 pin by a diode (Direction : No. 4 BF
No. 3), press the POWER key of the
receiver (A-E5).
Press the FF key during FWD playbackHI SPEED
Press the REW key during HI SPEED playback
NORMAL
Unit (X-E5) :
Shorting the No. 4 pin to the No. 3 pin by a diode (Direction : No. -®
No. 3), turn on the POWER switch of the
power supply jig.
HI SPEED
_ : Short No. 2 and No. 6 pins of CN9 to each other.
NOR SPEED : Short No. 1 and No. 6 pins of CN9 to each other.
STOP
: Short No. 3 and No. 5 pins of CN9 to each other.
2. Synchronization test mode (KSJ-0816)
(1) Enter
E040H—Synchronization test ON state.
(2) A Deck : FWD PLAY
E010H
(4) A Deck : NORMAL
E017H
VR1 3kHz
(5) A Deck : STOP
E014H
(6) B Deck : NORMAL
E020H
(7) B Deck : HI SPEED
E028H
VR4 6kHz
(8) B Deck : NORMAL
£027H
VR3 3kHz
(9) B Deck : STOP
E024H
(10) DECK SYNCHRO TEST OFF
E041H
23
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