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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 :-(
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It`s not your fault tear down is rather incomplete. It doesn`t have complete instructions as to deconstruction for repair.
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THANK YOU FOR A GOOD TRANSACTION, NICE COPY, CLEAR
KAC-7201/7251
ADJUSTMENT
INPUT No. ITEM SETTINGS Connect a cassette receiver or CD receiver. Connect a DC VR3 (L ch) 1 IDLE CURRENT voltmeter between check land A and B VOLUME : 0 VR4 (R ch) 2.5mV A SETTINGS SETTINGS POINTS OUTPUT RECEIVER ALIGNMENT ALIGN FOR FIG.
2.5mV
Soldside view DC Voltmeter
check land VR3 Lch AB MAX R151 LINE OUT LINE IN BATT. GND P.CON L+ L R R+
VR4 R152 Rch AB MAX check land
2.5mV
DC Voltmeter
Fig. A
2
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