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 ;
I am only search for 5 Minute, by it in 5 Minutes to and get ist in few ours! Best i found in the Internet and my Amplifer is repaired as well! Thank you
 ;
Readable text and good copy. Very much needed if you wish to do some repairs on this fine old unit.
;
Fint forløb med levering af manualen. Kvaliteten af skanningen betegnes som middel
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I found the manual to be clear concise and complete. It was of immense assistance when removing the unit as the unit was over 22 years old and the wiring diagram was unobtainable from the manufacturer. The exploded drawings were clear as were the instructions and labels.
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I will highly recommend this seller. They are honest, accurate, fast and responsible.
r
SCHEMATIC DIAGRAM
D-E300AN/E301/E305/E307CK/E307CKT
r WAVEFORMS
1
SERVICE MODE during TRK servo OFF
5
2.6 Vp-p
3.9 Vp-p
4.32MHz
16.9 MHz
VOLT/DIV : 1 V AC TIME/DIV : 0.1msec
IC502 &ª
IC301 !§
VOLT/DIV : 1 V AC TIME/DIV : 50nsec
2
2.9 Vp-p
6
3.0 Vp-p
4.19MHz 136 µsec
ESP : OFF
VOLT/DIV : 1 V AC TIME/DIV : 50µsec
IC502 ^¢
IC801 @º
VOLT/DIV : 1 V AC TIME/DIV : 0.2msec
3
2.9 Vp-p
7
1.0 ± 0.2 Vp-p
22.7 µsec
ESP : OFF
VOLT/DIV : 1 V AC TIME/DIV : 10msec
IC502 ^�
IC501 @£
VOLT/DIV : 0.2 V AC TIME/DIV : 0.5msec
4
3.0 Vp-p
0.47 µsec
ESP : OFF
VOLT/DIV : 1 V AC TIME/DIV : 0.2msec
IC502 &º
Note :
� All capacitors are in µF unless otherwise noted. pF: µµF 50WV or less are not indicated except for electrolytics and tantalums. � All resistors are in and 1/4 W or less unless otherwise specified. � ¢ : internal component. Note : The components identified by mark ! or dotted line with mark !are critical for safety. Replace only with part number specified. � � Note : Les composants identifiés par une marque !sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. � Power voltage is dc 4.5 V and fed with regulated dc power supply from external power voltage jack (J401). � Voltage and waveforms are dc with respect to ground under no-signal conditions. no mark : STOP ( ) : PLAY � Voltages are taken with a VOM ( Input impedance 10M ). Voltage variations may be noted due to normal production tolerances. � Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. � Circled numbers refer to waveforms. � Signal path. : CD
B+
: B+ Line : adjustment for repair.
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