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The manual for Sony LBT-D505 component stereo system is was excellent , with schematics, parts layout and parts list as well as instructions for adjustments for each component. Print was clear even when enlarged.
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It's exactly a complete and very useful manual with all details what I needed. Thank you!I will come back whenever I need your manuals or schematics.
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I searched EVERYWHERE looking for the manual/s on this "extinct" amp. Owner-Manuals.com made it available and for nearly nothing. Thanx to them, I can decipher the unknown cables and sort them out. Thanx, Owner-Manuals.com!!
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Yes thank you i got the file i was after. There was a slight problem in my communication but it all worked out well.
A job well done.
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Great manual...really saved me. The only problem is that I thought I would be able to download it directly when I paid for it but never received the download instructions until the next morning. The board trace pages were somewhat light also: really need to turn up the contrast on the printer before printing them. The schematic page was great; very clear! Well worth the money.
KL-37W2/37W2K KL-50W2/50W2K/50W2U
RM-838 RM-838
SECTION 3.
CIRCUIT ADJUSTMENT
Addition of CU Board Adjustment 3-9. CU BOARD ADJUSTMENT
� SHADING ADJUSTMENT RV5801 BLUE RV5802 GREEN S5802 BLUE AMP / ATT S5803 GREEN AMP / ATT � CORNER ADJUSTMENT RV5811 BLUE UP LEFT RV5812 BLUE UP RIGHT RV5813 BLUE DOWN LEFT RV5814 BLUE RV5815 GREEN RV5816 GREEN RV5817 GREEN RV5818 GREEN S5804 S5808 BLUE GREEN DOWN RIGHT UP LEFT UP RIGHT DOWN LEFT DOWN RIGHT AMP / ATT AMP / ATT CU Board (Component Side)
LEFT GS BS DN UP BLUE UP RIGHT DN DN LEFT GREEN UP RIGHT UP DN
RV5802 RV5801
RV5813
RV5811
RV5812
RV5814
RV5817
RV5815
RV5816 AMP
RV5818 ATT
AMP
S5803
B
S5802 AMP
S5804
B
ATT
ATT
G
SHADING CORNER ATT
G
CN5801 AMP
S5808
Fig. 1
(1) Preparation 1) Input flat 50 white signal. 2) Change all switches (S5802 ~ S5804, S5808) to AMP side as Fig. 1. 3) Turn all volumes (RV5801, RV5802, RV5811 ~ RV5818) clockwise to minimum. (2) Shading Adjustment 1) Comparing the colour on the left side of picture with that at the center, perform the adjustment with the following algorithm.
Check left side color tendency.
Reddish ?
Yes
No
Greenish ?
Yes
No
Adjust green with RV5802.
Switch S5803 to ATT side and adjust green with RV5802.
Switch S5802 to ATT side and adjust blue with RV5801.
No
Blueish ?
Yes
No
Yellowish ?
Yes
Yellowish ?
Yes
No
Switch S5802 to ATT side and adjust blue with RV5801.
Adjust blue with RV5801.
Switch S5802 to AMP side and adjust blue with RV5801.
TO CORNER ADJUSTMENT
�2�
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