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Excellent manual, detailed, very useful! Exactly what I needed, I'd recommend it to all who need it. Although images are scanned easily readable and explicit. A valuable tool product at a price more than modest, take it with confidence and you will not regret it!
Clear and complete service manual. Easy now to restore my old Kenwood KD-1500.
Thanks a lot.
Thanks for this "hard to find" service manual. This Sony PS212A is a very good turntable that needed to be restored !
Excellent quality on these manuals. Same as having the original printed manual and incredibly useful when doing a custom install like me. Keep it up on the good work.
This is an excellent information source. Great quality and tons of info regarding technical service for the Technics SH8065.
Test Instructions Mono Board DVD-SD4.00SA_CH
Alternatively, there is a check that can be done without A/V board. First, let the decoder generate pink noise on the audio outputs. Table 5-14 Ref. # Command Name 20a Remark
AudioPinkNoiseOn Audio Pinknoise On
Measure then these signals on level and frequency. Table 5-15 Signal
CH1 1.00 V~ MTB 500ns ch1+
Level between low/high low/high low/high low/high LOW/HIGH
Frequency 48kHz 0.02% 3.072MHz 0.02% 12.288MHz 0.02% N/A N/A
PCMLRCLK PCMSCLK PCMCLK PCMDATA SPDIF
Figure 5-11 PCMDATA
Put the pink noise off: Table 5-16 Ref. # Command Name 20b
Remark Audio Pinknoise Off
CL 26532053_067.eps 210502
Figure 5-12 PCMCLK
CH1 2.00 V=
CL 16532163_024.eps 230102
Figure 5-13 SPDIF To switch the audio signal OFF, press the STOP button on the front. Without A/V board, the switching levels are as follows: â DATA_LsRs and DATA_CL switch between low and high for pink noise. For sine, this is low. â PCMDATA0, PCMLRCLK, PCMCLK and PCMSCLK switches between low and high for both pink noise and sine. â SPDIF switches between LOW and HIGH