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Excelent service, the manual is complete, very cheap and fast
Alberto
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The item received was as described, as expected. I was pleased with the order. Thank you.
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Superb rendition. Drawings (schematics) complete and unabridged. I do a great deal of vintage audio restoration. Documentation is essential for successful repairs. I have found sources over the years that offer good documentation, but rarely all that is necessary. Owner's Manuals has filled that void with complete and legible documentation. They have narrowed my "favorites" to a more manageable collection. This Denon manual in particular contained the latest revisions level, and offered alterations favorable to updating the item. The Illustrated Parts Breakdown (IPB) was well enough detailed to simplify part symbols and physical locations. You will not be disappointed!
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Clear and concise. Saved me a lot of time and money.
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Superb manual. Exactly what I ordered and made available in a very timely manner.
KL-37W2/37W2K KL-50W2/50W2K/50W2U
RM-838 RM-838
(3) R ch 1) Connect Oscilloscope to TP5201 <R>. 2) Add 2.25 ± 0.02 V to TP5211 <RLBS> 3.95 ± 0.02 V to TP5210 <RHBS> by DC power supply. 3) Confirm that the signal level under 10 IRE and above 80 IRE is increased with above condition.
60 mV
4) Turn RV5401 <GL, GAIN> to the right direction and adjust so that �0 IRE ~ 10 IRE� might be 180 ± 10 mV.
10 IRE 180 mV 0 IRE
5) Change TP5411 <GLBS>, TP5410 <GHBS> to OPEN. 6) Turn RV5402 <GL, BIAS> to the left direction and adjust so that �10 IRE ~ 40 IRE� might be 380 ± 10 mV.
40 mV 60 mV
40 IRE G ch 380 mV 10 IRE
4) Adjust RV5201 <RL, GAIN> so that signal level of �0 IRE ~ 10 IRE� might be 130 ± 10 mV.
10 IRE 0 IRE R ch 130 mV
(5) B ch 1) Connect Oscilloscope to TP5601 <B> 2) Add 2.20 ± 0.02 V to TP5611 <BLBS> 3.95 ± 0.02 V to TP5610 <BHBS> by DC power supply. 3) Confirm that the signal level under 10 IRE and above 80 IRE is increased with above condition
60 mV
5) Turn RV5209 <RH GAIN> to the left direction by aplox 150° and adjust so that �90 IRE ~ 100 IRE� might be minimum.
40 mV minimum 60 mV
(In Case that �100 IRE ~ GND� is above 3.7 V ; Adjustment is N.G) (4) G ch 1) Connect Oscilloscope to TP5401 <G>. 2) Add 2.25 ± 0.02 V to TP5411 <GLBS> 3.95 ± 0.02 V to TP5410 <GHBS> by DC power supply. 3) Confirm that the signal level under 10 IRE and above 90 IRE is increased with above condition.
2.0 ± 0.02 Vp-p
4) Turn RV5601 <BL, GAIN> to the right direction and adjust so that �0 IRE ~ 10 IRE�might be �160 ± 10 mV�
65 mV 90 IRE
10 IRE B ch 160 mV
2.7 ± 0.02 V
� 28 �
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