Kenwood DPFJ 3010 Service Manual

Page 10

CDTZZ3M/DPFiJ3010IK) COVER( 98.4.25 11:01AM y [W 15

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CD-223M/224M/DPF-J3010/J5010

CIRCUIT DESCRIPTION/ADJUSTMENT

INPUT KEY PROCEDURE DISPLAY
POWER Check the transmission signal(Disc No.1 and Track
No.99) of the remote controller.
DPF-J7010 only
REPEAT Playback PGM signal of the Track
No.7,13.23,30.34 and 41 in the order.And release
he test mode.
CONFIRM Release the test mode.
(TIMER PLAY SW) Check the switch position. TIMER ON , TIMER OFF
(SL16/XSS SW) Check the switch position. teBlT, BBIT
(TxD port) Check the SL16-TEXT port.
TXDZHTRXDIL,TXDEL4RXDZH
4. ERROR CODE
DISPLAY ERROR CONTENTS
MECHA ERROR 01 No input of S3. The original position error of Disc Number.
MECHA ERROR 02 No input of $2. The turning direction error to SENSORPCB
counterclockwise
MECHA ERROR 03 No input of St. The turning direction error to clockwise III 52
MECHA ERROR 04 No input of main load sw. H
MECHA ERROR 05 No input of main unload sw. 5' 53 '3' 5
MECHA ERROR 06 No input of sub load sw. (DPF-J9010)
MECHA ERROR 07 No input of sub unload sw. (DPF-J9010) 5 Disc 1.9
Sl-3:Mechanism address detector switch. :3 Egg Igoggnu
There are load and unload switches in the main pickup,
ADJ USTMENT @
INP T TP T PLAYER ALI NMENT
N°- EM SETTIING SOEL'I'I'IIIIJG SETTING EOlNT AL'GN FOR F'G'
1. With pressing the RANDOM KEY, turn the power on to enter the test mode.
2. Set the Test disc to Disc No.1.
3. Close the door.
Test disc Connect an oscillo» Press the PLAY .
FOCUS ERROR /PAUSE key. FE BIAS Optimum eye
I BIAS WW 036 as IO'IOWS Confirm that the VR1 pattern (d)
/KTD-02 CH1 :RF (CN2-1) . . ,, ,,
display is 05 .

Note:

Type 4 disc :SONY YEDS-18 Test Disc or equivalent.
LPF : Around 47kQ + 390 pF or 50.

FIG. (d)

3!An

RF signal in test mode (PLAY).

Perform the tangential and focusing offset are focused into
one point on the display. The crossing points above and
below the center shall also be looked clearly. (FE BIAS)

RF signal

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