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This is a good quality scan of the original Service Manual from Nordmende, Germany. Contains the circuit diagram, PCB layout, adjust/tune instructions as well. It is NOT in English but in GERMAN language! That was quite right for my german friend from the lower east side in Berlin.
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Received via e-mail this PDF manual is worth the money. This is a quality scan of a manual in excellent condition and is just as good as having the original manual in hand. I have later seen the original manual and it was printed in colour, but this particular manual is black & white but scan resolution is high end quality! All drawings and pictures are presented in great detail. So, nearly perfect score in my opinion.
If you own the turntable you also should own the manual!
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I was very satisfied with the service manual I ordered and downloaded. I will definitely buy again from this seller.
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Great product. Recieved it fast...exactly as advertised.
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Manuals were delivered promptly and were correct as advertised. No issues with the download link which was provided promptly after everything was processed. Very pleasant experience
SL-SX510
3 Schematic Diagram Notes
3.1. Schematic Diagram Notes
Notes:
S201 : Laser ON/OFF switch in �OFF� position. (It turns �ON� with disc holder closed.) S202: Rest detector in �OFF� position. (It turns �ON� when optical pickup comes to innermost periphery.) S309 : Play mode selector (MODE) in �NORMAL� position. (RANDOM � NORMAL � RESUME) S310 : Hold (HOLD) switch in �OFF� position. S801 : Play/pause ( / ) switch. S802 : Stop/power off ( / POWER OFF) switch. S803,: Skip/search ( / , / ) switches. S804 [S803 : / , S804 : / ] S805 : Repeat (REPEAT) switch. S806 : Memory/recall (MEMORY/RECALL) switch. S807 : EQ selector (EQ)switch. S808 : Anti-shock (A.SHOCK) switch. S809 : Battery check (BATT CHECK) switch. VR11 : Power supply voltage adjustment. VR701-1, 2 : Headphones volume (VOLUME) control. Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), lownoise (resistors), etc. are used. When replacing any of components, be sure to use only manufacture�s specified parts shown in the parts list. The supply part number is described alone in the replacement parts. : +B lines. : CD playback signal lines. The voltage value and waveforms are the reference voltage of this measured by DC electronic voltmeter (high impedance) and oscilloscope on the basis of GND terminal (DC IN Jack). Accordingly, there may arise some errors in the voltage values and waveforms depending upon the internal impedance of the tester or measuring unit. Measurement conditions: *AC adaptor is used for power supply. *Set the headphones VR(VR701) to center position(No.5). *Set the hold lock and ANTI-SHOCK switches to ON. *The parenthesized is the voltage for test disc (1 kHz, L+R, 0 dB) in play mode, and the other, for no disc in stop mode.
Caution!!
IC and LSI are sensitive to static electricity. Secondary trouble can be prevented by taking care during repair. Cover the parts boxes made of plastics with aluminum foil. Ground the soldering iron. Put a conductive mat on the work table. Do not touch the pins of IC or LSI with fingers directly.
3.2.
Type Illustration of IC´s, Transistors and Diodes
NJU7082BVTE1 8PIN AN8839NSBE1 28PIN RS10002E2 40PIN BH6522FVE2 BA6966FVE2
No.1
SC440323CFU 64PIN MN662782RPT1 80PIN
1
MNA4400T10T
24 20 17 13 5 8 12
2SB1182TLPQR
C
40PIN 20PIN
B E
No.1
XN1210TX XN1215TX
C
MA111TX
Ca Cathode
C
MA142WKTX
Cathode Ca
B
E
MSB709RST1 2SB1218ATX 2SD1328TX 2SD1819ATX
DTA114YUA106 DTC114EUA106 DTC144TUA106 UN5213TX
C
B E B
Anode
A
A
Ca Ca
Anode A
A
Anode
MA741WKTX
Cathode Ca
MA1070400L
Cathode Ca
MA143TX
Cathode Ca Anode A
Ca Ca
Anode A Anode A Anode A A A
A Anode
Cathode Ca
3
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