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Even if the PDF is a scan, I can read the information I need.
The price is affordable and the service (mail sending) is very fast.
Thanks ! Regards. William (Fan of Kenwood)
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Very good quality original datasheet!I like this amazing website!!!!!!
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Excellent just what I needed to replace the electrolytic caps and make this old gem a beauty again. Was as scan of the original photocopied service manual.
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It was helpful to get schematic with waveforms in important points and lot of service information. Manual is good quality, fast delivered. Of course it is hardcopy of paper one with all its disadvantages.
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I want to give you a real heads-up for your desire to enable such people as I to acquire the information I need to maintain the older types of equipment such as this Akai HXA351W. You do a swell job with all the processes you have to perform so I can have a legible, thus usable
document which does not send me crazy trying to figure out the blurry text of a bad copy.
Very well done, Thomas.
Alignment and Adjustments
1-2 Cassette Deck
1-2-1 To Adjust Tape Speed
Notes * Measuring tape: i) MTT-111 (or equivalent) (Tapes recorded with 3kHz) ii) MTT-5512 (or equivalent)
- Adjust SPEED Control Step Item SPEED Control Tape MTT-111N (3KHZ) PreSetup
Press play button after puting tape into the Deck1
Adjust Point
UVR2(COMMON) DVR3(Only MAX909/910/916)
Standard 3 kHZ ±1% 3 kHZ ±1%
Figure Fig. 1-5 Fig. 1-5
Remark
Front PCB Main PCB
5200~6600Hz Check
1
2
HI SPEED Control
MTT-111 (3KHZ)
No Adjustment
-
Fig. 1-5
- Adjust Record Frequency Step 1 Item L,R Unbalance Record Frequency Tape MTT-112B (1KHZ) MTT-5512
Press Rec button after connecting (Fig1-6)
PreSetup
Adjust Point DVR4
Frequency Range ±0.5dB
60KHZ±1KHZ (Only MAX909/910/916) 85KHZ±1KHZ(COMMON)
Figure Fig. 1-6
Remark SPEAKER VTVM (A-DECK) DCW4
2
DL4
Fig. 1-6
- Adjust Azimuth Step Item Tape PreSetup Adjust Point Adjustment screw of HEAD Standard Figure Remark
1
Azimuth
MTT-113CN
8KHZ
Fig. 1-7
Output:Maximum
- Adjust Rec Bias Voltage Step Item Rec Bias Voltage Tape MTT-5512 (3KHZ) PreSetup Adjust Point SVR1 SVR2 Votage Range 7V±0.5V Remark Connect to MWF6 from AC Meter.
1
Fig1-8. Adjustment location of Deck Part
2-2 Samsung Electronics
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