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This is the 2nd time I download manuals from this website and I can say it's what I was expecting. It contains schematic, layout (decent quality), short description, parts and dissasembly instructions. I recomend it for anyone who wants to repair/modify this device.
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Very useful Service Manual! With it I was able to identify the damaged pots in my old amplifier, purchase the adequate replacements and make myself the repair.
I have again my old amplifier, still a very good one that I will keep for as many years as I can!
Thanks to Owner Manuals!
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Good price for the manual and easy to locate on the site and download. Plus, just like the original. Thanks a lot.
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Genuine Service Manual. Link was available in less then an hour or so. Service Manual contains assembly, PCB layout, complete circuit diagram, Components list etc
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Great and very well scanned Service Manual, also very fast download - Recomended !
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7.1.2 NOTES ON REPLACE OF PARTS
A
(ID-related) The ID number for an individual product is stored in the EEPROMs (U7 for the TX module, U11 for the RX module) of each module (TX module: AXF7006, RX module: AXF7008). It should be noted that wireless communications cannot be performed unless these ID numbers are identical.
1. Replacement of the TX or RX module
Upon replacement of the TX (AXF7006) or RX (AXF7008) module, remove the EEPROM from the original module and mount it on the new one.
2. Replacement of the EEPROMs (U7 and U11)
Using service part AXX7169 (a kit containing two EEPROMs with identical ID numbers stored in them,) replace both EEPROMs when either needs to be replaced.
B
Note : The AXX7169 is a service part containing two EEPROMs, both of which must be replaced when either needs to be replaced.
7.1.3 DIAGNOSIS OF THE AMPLIFIER SECTION
You can diagnose the amplifier section even if the transmitter section is not available. Input audio signals to the Jumper Wire for service use indicated below. At that time remove the RX MODULE.
W141 LW142 L+
C
W155 R-
VA+9 13 CN3051 1
1 pin
B MAIN ASSY
SIDE A
1 3
Jumper Wire for service for signal input
W127 VREF Ch.SEL
CN3701
W195 W194 W139 W193
L GND R
1 4
W156 R+
W143 GNDP
W126
E
W140 V+9RF
F
60
1 2
XW-HTD630
3 4
3401
4 1
D
PNE-1B1
CN5
CN5901
1
1 12 1 1 12 1 2 13
3
servicefor
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