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There are currently no product reviews.
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available for me the service manual is in order!
thanks
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This is exactly the thing you need to service this box. The manual is complete and the quality of the scan is good. I recommend this!
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The delivery of this manual was very fast, less than 8 hours. The manual is very clear and concise, and helped a great deal in the repair and final setup of the Hitachi HMA-G2 Amplifier.
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Great service. The manual was exactly what I was looking for: schematic + layout. I managed to fix the player. Highly recommended!
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At $5,00 certainly good bang for your buck. Includes electric schematics as well as exploded parts view + parts list for reordering. Unfortunately no details on the PCB contents or working, but then again, this is not overly complex. Best bonus: this manual does contain the heavily searched for LED error codes as well as descriptions for test operation. Haven't gotten around to fixing the machine yet, one thing the manual won't do for you is getting it out of the kitchen assembly :-(
RM-AV2100B
2. S-RAM (Learning Function) Operation Check
Connection Method :
Regulated power supply (+6V constant voltage output)
CHANNEL� VOLUME�
set
+ �
1) While pressing the VOLUME � key and the CHANNEL� key, ture ON the main power of the regulated power supply (DC +6V). (Refer to Fig. 2-1.) 2) When LEARN and 1 of the LCD display appear, remove hands from pressing the above mentioned keys. (Refer to Fig. 2-2.) 3) The display appears when the S-RAM is not defective. (The diaplay NG appears when the S-RAM is defective.) (Refer to Fig. 2-2.) 4) The display status as descrived in step 3) continues until any key is pressed. � S-RAM (IC3) is diagnosed to be free from defects when the above steps from 1) to 4) are performed correctly.
CHANNEL
VOLUME
Turn ON the regulated power supply (DC +6V)
While pressing both keys at the same time;
Fig. 2-1
LEARN
1
After a while
LEARN
NG
(NG)
(OK)
Fig. 2-2
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