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There are currently no product reviews.
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This is the second Manual I have ordered from owner-manuals, I give it five stars because it is exactly what I expected given the age of the equipment. So the contents look a bit aged and the pictures a bit grainy, it fulfills my needs and I am glad I can still get hold of them.
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thank u so much for this manual that was so cheap that i thought it was a scam but i gambled anyway because it was too good of a deal to pass up and behold,the manual has everything and details of everything even the screws and im still amazed and very happy with my manual .so take my word and jump on it before they realize how cheap they selling thier manuals..thank you so much for taking time to read my thoughts
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I do not have very much to say.
The price is quite covenient, delivery was better as promised (about 12 ours, against the specified 24 hours if I remember well), and the quality of the PDF is more than acceptable.
The Service Manual of Sansui R30 itself is also satisfactory: good graphic for schematics and layouts, simple and well structured.
Giovanni Bianchi
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Happy to find finally a schematic for this amplifier. The schematic is of good quality, the pcb layout is useless: all is black. Never the less, it is very easy to find the components on the board using the schematics.
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Hard to find manual was ready the next day. Scans were very legible (including schematics). All the essential parts of the service manual were present (adjustment procedure, schematics, and parts list). It would have been nice if the rest of the manual was included (disassembly procedure, theory of operation, etc.).
20A1-RU 21A1-RU 21A2-RU
FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)
(Continued) No. point Adjusting procedure/conditions Waveform and others
No. point Adjusting procedure/conditions Waveform and others 1 CONTRAST 1. Receive "Monoscope Pattern" signal.
key 2. Set P-Mode to select CONTRAST. 9 1. Receive the "PAL COLOUR BAR" signal, press
3. Press Volume Up/Down key to check whether the the COLOUR SYSTEM key to select modes exerly. Then, select the "PAL" mode. Check again its colour so that it is working properly. 2 COLOUR key 1. Receive "Color Bar" signal. thru AV, press COLOUR SYSTEM key to select 3. Press Volume Up/Down key to check whether modes except N4.43/3.58, check the COLOUR the COLOUR effect is OK or not. is not working properly. Then, select the "NTSC 4.43/3.58" mode. Check again its colour so that it
CONTRAST effect is OK or not. cept PAL, check the COLOUR is not working prop-
2. Receive "NTSC 4.43/3.58 COLOUR BAR" signal 2. Set P-Mode to select COLOUR.
3 BRIGHTNESS 1. Receive "Monoscope Pattern" signal. is working properly.
key 2. Set P-Mode to select BRIGHTNESS.
3. Press Volume Up/Down key to check whether 10 SOUND 1. Receive "PAL-D/K" signal, press the "SOUND
BRIGHTNESS effect is OK or not. SYSTEM SYSTEM" to select B/G, I. Check the sound output is not working properly. Select D/K and check the sound output to make sure it is working properly. 2. Receive "PAL-I" signal, press the "SOUND SYSTEM" to select B/G, D/K. Check the sound output is not working properly. Select I and check the sound output to make sure it is working properly. 3. Receive "PAL-B/G" signal, press the "SOUND SYSTEM"to select I, D/K. Check the sound outthe sound output make sure it is working propKey 2. Set P-mode to select SHARPNESS. erly. 3. Press Volume Up/Down key to check whether 11 NOISE MUTE 1. Receive "PAL COLOUR BAR" signal. CHECKING 2. Turn up the volume control to maximum, make sure sound is heard from the speakers. Then put the unit in no signal state. 3. Check the sound mute is effective. 4. Finally turn sound level of CTV to minimum.
4 TINT key 1. Receive the "NTSC Colour Bar" signal thru AV in.
2. Set P-Mode to select TINT. 3. Press Volume Up/Down key to check TINT, UP
GREEN direction and DOWN for PURPLE direction whether is OK or not.
5 SHARPNESS 1. Receive "Monoscope Pattern" signal. put is not working properly. Select B/G and check
10
10-1 10-2
the SHARPNESS effect is OK or not.
6 CH DISPLAY 1. All Ch (1~99) will have an OSD display of the
COLOUR channel number in green colour under AFT ON
condition.
7 NORMAL Key 1. Once in PICTURE Mode, theNORMAL key Notes:If nothing is display 12 LANCheck OSD LANGUAGE quantity and type as Eng-
is pressed, all the settings will be present to normean contrast, colour, bright, GUAGE lish and Russian. mal setting. tint, sharpness are all in norQUANTITY (Normal setting value for every mode). mal setting. CHECK
» CONTRAST : MAX » COLOUR : CENTER » BRIGHTNESS : CENTER » TINT : CENTER » SHARPNESS : CENTER
8 WHITE TEMP 1. Receive "Monoscope Pattern" signal.
2. Set FUNCTION to select WHITE TEMP. 3. Press Volume Up/Down key to check WHITE
TEMP Option, STANDARD: NORMAL SETTING, WARM for more REDDISH direction changing, COOL for more BLUISH direction changing.
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