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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
KDV-C810/C820/C830 /C840/C860
qSetting for the unit condition as follows. POWER ON : STOP MPEG UNIT
No. 1 ITEM 27MHZ REFERENCE CLOCK INPUT SETTINGS -
ADJUSTMENT
OUTPUT SETTINGS Connect a Frequency counter between 27MHz test point to GND.
SETTINGS STOP (POWER ON)
ALIGNMENT POINT CT551
ALIGN FOR 27MHz±0.1KHz
FIG A
MPEG UNIT (COMPONENT SIDE VIEW)
27MHz TEST POINT 27MHz Reference Clock CT551
GND
Fig. A
Frequency counter
Notes.
About repair of a laser pickup with service. Change with a laser pickup single article and adjustment cannot be performed. A service part is supplied in a pickup unit (with in VM1, VM2, PHT2 and SW4). If you need change to spindle motor (VM1) and feed sensor (PHT2) you can order to pickup unit. About the handling after repair (for transportation) Please after repair for the units you must be internalized elevator mechanism of most below position (for magazine pack eject position), and always attach CAUTION CARD and STEPPED SCREW (for transportation). In order to make an elevator mechanism downed, please carry out in the following procedure (this model not included test mode). * Shut off a power supply within 2 seconds after magazine pack discharge.
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