Kenwood DP-M993 Service Manual

DP-M993/M5550/M6650
CIRCUIT DESCRIPTION
1. Test Mode
Setting the test mode
This microprocessor can be put the test mode by
just short-circuiting the test pins (#9 and #10) even in
the test mode (normal condition).
Input key Function
1 STOP | (1) Focusing servo ............... esee OFF
(2) Tracking servo ...
(3) Feed eene deg eege
a:
2 REPEAT (1) Laser аи ин ON (In STOP mode only)
3 CHECK (1) Focusing servo ...
(2) Tracking servo
(3) Feed вегуо. ыш.
4 CLEAR (1) Focusing serge ON
А (2) Tracking servo ............... sss ON
| (3) Feed servo
5 PLAY (1) Focusing servo......................................... ON
(2) Tracking servo
(зуБееф земо тыны ем дыны
| 6 DISC1 Load No.1 disc to No.6 in order.
Read the TOC (table of contents) of disc No.3 to No.6 in order.
TEST mode is cancelled after reading the TOC of No.6 disc, and then playback the 1st track.
Track No.7, 8 and 6 are programmed,
and playback (Track No.6 is playbacked under double speed. Also, TEST mode is cancelled).
DISC3 ~ 6 Load the decided No. disc which is pressed by the disc key and set to STOP mode.
ex. Disc No.4 key is pressed (PLAY, CHECK and CLEAR keys are available to operate).
Turns all FL display lamps ON.
12

Kenwood DP-M993 Specifications

General

Brand	Kenwood
Model	DP-M993
Category	CD Player
Language	English