Sharp MD X5 Service Manual download pdf (Page 20)

MD-X5H/CP-X5H

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1. Preparation for adjustment

Test disc

MD SECTION

Type Test disc

Part No.

1 High reflection disc TGYS1 (SONY) RRCDT0101AFZZ

2 Low reflection disc Recording minidisc UDSKM0001AFZZ

3 Head Adjusting transparent RRCDT0103AFZZ

Extension Cable (See Fig. 30-4)

Type

Part No.

1 Extension PWB for servicing RUNTK0457AFZZ

2 Extension Connector (2 Pin) QCNWK0059AFZZ

3 Extension Connector (6 Pin) QCNWK0107AFZZ

4 Extension Cable (5 Pin) QCNWK0109AFZZ

3 Extension Cable (28 Pin) QCNWK0108AFZZ

2. Test mode

Test mode setting method

1. Holding down the + button and MD (PLAY/PAUSE) button, press the POWER button.

(State A is changed to state B .)

2. Insert the playback disc 1 (high reflection disc) or recording disc 2 (low reflection disc). (State C is set.)

Thus, the test mode state is set.

A tsm e : TEST MODE represents version of MD microcomputer.

TEST STOP state (When the MD (STOP) button is ressed in the C state, the indication A

is restored. To restore C again, press the CD (PLAY/ PAUSE)

button.)

B EJECT

TEST

C AUT YOBI

TEST

Entering the specific mode

Whenever the CD (PLAY/PAUSE) button is pressed, the mode is changed.

AUTO pre-adjustment AUTO adjustment RESULT Pre-adjustment

EEPROM setting MANUAL adjustment MANUAL pre-adjustment RESULT MANUAL pre-adjustment

• Canceling the test mode

When the POWER button is pressed, the test mode is canceled, and the POWER OFF state is set.

• Note

Remove the MD unit for repeir, and after installing it in the set, be dure to reset it and ascertain that reset has been done.

Resetting procedure (1) Unplug the AC cord from the socket, and hold down the RESET buttonm provided at the rear side

for more than 10 seconds.

(2) Once set the TEST MODE (holding down the TEST MODE (X-BASS botton) and botton

together, press the POWER button), and then turn off power.

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Sharp MD X5 Service Manual Page 20

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