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The content of the manual was not found on the Internet and was a hard find. I check the net for 5 hours until I came across this web-site. When I did find the book it Auto loaded into my IPAD PDF shelf for books for review at anytime. Overall I am satisfied with the book and it answered all my questions. This repair book is obsolete because the product I bout it for is pretty old. Thanks for the help with the download and even having the manual. Thanks 73's K5HRD
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Excellent manual including schematics. The service was great and the manual helped complete the job.
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It was magic after so many years to still be able to source this info. It was equally amazing to return my Pioneer receiver to it near new sound quality AFTER NEARLY 30 YEARS! Thank you for this ability!
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Very quick and easy website to use and fast download of manual, quality of manual is excellent and will be pleased to use this service again in the future, thanks so much!
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Easy and secure way to get a complete service manual of a vintage hifi component. Only some parts of the print copy are dificult to read. Nice price!
ELECTRICAL ADJUSTMENTS
2-5: STEREO SEPARATION NOTE: Adjust after performing adjustments in section 2-4. 1. Receive the stereo signal. (L=2KHz, R=400Hz) 2. Connect the AC voltmeter to AUDIO OUT L/R through stereo filter (L=400Hz, R=2KHz). 3. Check if the difference between with the stereo filter and without the stereo filter is more than 23dB. 2-9: HORIZONTAL SIZE NOTE: Adjust after performing adjustments in section 2-8. Measurement Equipment Maker: SHIBASOKU Co. Limited Measurement Equipment Model No.: DIGITAL TEST PATTERN GENERATOR 588 1. Receive the monoscope pattern. 2. Adjust the VR401 until the SHIFT quantity of the OVER SCAN on right and left becomes 10 ± 2%. (Simple Adjustments) 1. Activate the adjustment mode display of Fig. 1-1 and press the channel button (6) on the remote control. The Fig. 2-5 appears on the display. 2. Press the channel button (6) on the remote control. 3. Adjust the VR401 until the right vertical line of the pattern becomes fit to the right end. 1. EXTERNAL 2. BLACK 3. WHITE (100) 4. WHITE (60) 5. CROSS (100) 6. CROSS (60) 7. 8.
(TV SECTION)
2-6: CONSTANT VOLTAGE 1. Connect the digital voltmeter to TP501. 2. Set condition is AV MODE without signal. 3. Adjust the VR502 until the DC voltage is 111 ± 0.5V. 2-7: OSD HORIZONTAL 1. Using the remote control, set the brightness and contrast to normal position. 2. Activate the adjustment mode display of Fig. 1-1 and press the channel button (5) on the remote control. The Fig. 2-2 appears on the display. 3. Press the channel button (4) on the remote control. 4. Press the VOL. UP/DOWN button on the remote control until the difference of A and B becomes minimum. (Refer to Fig. 2-3) [ TV ]
0. RETURN
"The adjustment items 1, 2, 3, 4 and 5 are not used for this model." Fig. 2-5 2-10: VERTICAL SIZE NOTE: Adjust after performing adjustments in section 2-9.
OSD H
1. Receive the cross hatch signal from the Pattern Generator. 2. Using the remote control, set the brightness and contrast to normal position. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (1) on the remote control. The Fig. 2-4 appears on the display. 4. Press the channel button (3) on the remote control. 5. Press the VOL. UP/DOWN button on the remote control until the rectangle on the center of the screen becomes square. 6. Receive a broadcast and check if the picture is normal. 2-11: VERTICAL LINEARITY NOTE: Adjust after performing adjustments in section 2-10. 1. Receive the cross hatch signal from the Pattern Generator. 2. Using the remote control, set the brightness and contrast to normal position. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (1) on the remote control. The Fig. 2-4 appears on the display. 4. Press the channel button (5) on the remote control. 5. Press the VOL. UP/DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on upside and downside becomes minimum. 0. RETURN
A 2-8: HORIZONTAL PHASE
B
Fig. 2-3
1. Receive the center cross signal from the Pattern Generator. 2. Using the remote control, set the brightness and contrast to normal position. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (1) on the remote control. The Fig. 2-4 appears on the display. 4. Press the channel button (1) on the remote control. 5. Press the VOL. UP/DOWN button on the remote control until the right and left screen size of the vertical line becomes the same. 1. H. PHASE 2. H. BLK 3. V. SIZE 4. V. POSI 5. V. LIN 6. V. SC 7. V. COMP 8. (H FREQ)
"The adjustment item 8 is not used for this model." Fig. 2-4
D2-2
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