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As the only source for this manual it rather rank quite high since it is well scanned and perfectly readable.
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the manual is in good quality and it's in pdf. manual was send in less then 24h.
regards
mike
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I would not plug this machine in without finding a manual like this. In addition to setup and normal operating instructions, it has troubleshooting flowcharts, diagrammed mechanical adjustments, and schematics to beat the band. The tech I hand it to would be thrilled to find solder side PCB diagrams with component outlines superimposed, pinouts for every IC chip, and line drawings of transistors, with labeled legs.
As for printing quality, this may be a copy of a copy, but even the finest print when enlarged is very legible. There is a bit of grayed print over a few pages, as if a wet page were placed over it, but the print is still very legible. If you could borrow an original manual and get it printed and bound for 4 to 6 times the cost, you could get better quality. In that case you wouldn't be here. For price, utility, and availability I am rating this manual highly.
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I received the Manual in a timely manner and it was exactly what I needed.
This is a perfect copy of the Service Manual, The quality is great. I am very
happy. Thank you
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exactly as they say. Within 24 hours the link to the pages and offcourse it was the right service manual. Super and thanks
DP-4090/5090/D-S300
DIRCUIT DESCRIPTION
Pin No. 64, 65 66 67 68 69 70 71 72 73 74 75 76 77, 78 79 80 Name NC GFS NC VDD X2 X1 IC XT2 FOK AVDD AVREF0 50 / 40 A / D0 ,A/D1 PEAK RMUTE I/O O I O � � I � � I � I I I I O Description No used Frame signal input from CXD2507AQ No used Power supply (+5V) system clock input system clock input GND No used F.OK signal input Vdd Vdd Model discrimination A/D key input A/D peak search input Analog mute control Active
5V : D-S300 / 2. 5V : DP-5090 / 0V : DP-4090
2. Test mode
2-1 Setting the test mode
÷ The microprocessor built in the unit can be put to TEST MODE by just pressing the UP key when set to power on.
2-2 Key vs Function in test mode
keys UP ¢ (Keep to press up key and AC ON) Display TEST Description Tray opens automatically. (1) Focus servo â�� â�� â�� â�� ON (2) Tracking servo â�� â�� OFF (3) Feed servo â�� â�� â�� â�� OFF (1) Focus servo â�� â�� â�� â�� ON (2) Tracking servo â�� â�� â�� ON (3) Feed servo â�� â�� â�� â�� â�� ON î FL all light up î dot demonstration mode ì ììì normal test mode indication Ãìììì FEED OUT FEED IN TEST 00 8 BIT SYNC 16 BIT SYNC Move the pick - up to the direction of the outer circumference. Move the pick - up to the direction of the inner circumference. Disc will be stopped. 8 bit sync and 16 bit sync will be displayed by changing the SL16/XS8 switch on the rear panel. Change the output level cyclically. ì Max î -10dB î Min ììììììÃììììì â�° 01 Cancellation of the test mode and 01 play. Remarks Setting the test mode
8 30 � � : � � PLAY/PAUSE 6 � 05 00 : 00
TE-balance adjustment Focus gain / Tracking gain and FE- balance adjustment
UP ¢ * FF 1 * FB ¡ * STOP 7 *
* PEAK SEARCH DOWN 4
* DP 4090/DP-5090 only The following keys are not operate in the test mode. � TEXT DISPLAY KEY (DP-4090/DP-5090) � REPEAT / RANDOM KEY (D-S300)
8
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