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There are currently no product reviews.
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I would not plug this machine in without finding a manual like this. In addition to setup and normal operating instructions, it has troubleshooting flowcharts, diagrammed mechanical adjustments, and schematics to beat the band. The tech I hand it to would be thrilled to find solder side PCB diagrams with component outlines superimposed, pinouts for every IC chip, and line drawings of transistors, with labeled legs.
As for printing quality, this may be a copy of a copy, but even the finest print when enlarged is very legible. There is a bit of grayed print over a few pages, as if a wet page were placed over it, but the print is still very legible. If you could borrow an original manual and get it printed and bound for 4 to 6 times the cost, you could get better quality. In that case you wouldn't be here. For price, utility, and availability I am rating this manual highly.
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I received the Manual in a timely manner and it was exactly what I needed.
This is a perfect copy of the Service Manual, The quality is great. I am very
happy. Thank you
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exactly as they say. Within 24 hours the link to the pages and offcourse it was the right service manual. Super and thanks
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The manual was exact the thing that was promised. My old car stereo is working again thanks to the information supplied.
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I PURHASED THIS PRODUCT BECAUSE I WAS HAVING PROBLEMS WITH MY CDR20 HARMAN KARDON RECORDER. WHICH I PURCHASED NEW 12 YEARS AGO. AFTER REVIEWING THE MANUAL, I WAS ABLE TO ADJUST THE TENSIONER IN THE SYSTEM. WORKS LIKE A CHAMP!.
SAVED ME AT LEAST 100.00 WHICH WAS WHAT A SERVICE REPAIR STATION WANTED. GREAT MANUAL EASY TO READ. SPECIALLY AFTER I PRINTED THE PAGES WHICH DEALT WITH MY RECORDER. THANKS A LOT!!!!!!!!
Pin No.
60 61 62 63 64 65 66 67 68 69 70 71 72~79 80 81 82 83 84 85 86,87 88 89 90 91 92~99 100
Pin Name
VSS RAMA4 /IC TEST RAMA3 /CSB /CS SO SI SCK RAMA2 VDD1 RAMD0~7 VSS VDD2 SDWCK0 SDBCK0 SDIA0 SDIA1 RAMA1,0 RAMWEN RAMOEN VSS VDD2 IPORT7~0 VSS
I/O
O I O I I O I I O I/O (Not used) I I I I O O O I Ground. Ground.
Description
External SRAM Interface address 4. (Not used) Initial clear. Test terminal (Not used). External SRAM Interface address 3. (Not used) Sub DSP Chip select. Microprocessor interface Chip select. Microprocessor interface Serial data output. Microprocessor interface / Sub DSP Serial data input. Microprocessor interface / Sub DSP clock input. External SRAM Interface address 2. (Not used) +5V power supply (for I/Os). External SRAM Interface data (STREAM0~7 output when External SRAM is not in use).
+3.3V power supply (for core logic). Word clock input for SDIA, SDOA, SDIB, SDOB. Bit clock input for SDIA, SDOA, SDIB, SDOB. AC-3 bitstream (or PCM ) data input for Main DSP. AC-3 bitstream (or PCM ) data input for Main DSP. External SRAM Interface address 1, 0. (Not used) External SRAM Interface / WE. (Not used) External SRAM Interface / OE. (Not used) Ground. +3.3V power supply (for core logic). Input port for general purpose. Ground.
� 52 �
 $4.99 HTD970 AIWA
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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