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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 :-(
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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.
LC-32GD9E LC-26GA5E LC-37GD9E LC-32GA5E
· IC2702 & IC2705: VIDEO INPUT SELECTOR. Part number: MM1507XN Sharp code: VHIMM1507XN-1Y This IC extends the series of ICs for video/audio signal switching, with a 2-input 1-output single video switch with 75� driver and input clamp. · IC3001 : NVM 64Kb-E2PROM Part number: BR24L64F Sharp code: VHIBR24L64F-1Y The BR24L64F is a 2-wire (I2C bus type) serial EEPROM that is electrically programmable. This IC stores the control data of system contents (last memory, for example) for the main microprocessor�s AV PWB and main PWB. The data is given out by commands from the main microprocessor. · IC3003 : PIC MICROCONTROLLER Part number: PIC16F913 Sharp code: RH-IXB664WJZZY 28 Pin Flash-Based, 8 bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology. This IC is controlled via I2C and works how expander of ports. This IC has led control and include A/D converter. · IC3005: RESET IC FOR VCTP (IC3002) Part number: BU4215G Sharp code: VHIBU4215G+-1Y Low voltage detector IC with adjustable output delay. Standard detection voltage = 1.5V · IC3301: HIGH-END FRAME-RATE CONVERTER Part number: FRC 942xA Sharp code: RH-IXB064WJN1Q The FRC 942xA is a single-chip frame rate converter with vector-based motion compensation, video scaling, and high-performance picture improvement features. It integrates all functions � including all video frame buffers � in one monolithic IC. · IC3302: RESET IC FOR FRC (IC3301). Part number: BU4215G Sharp code: VHIBU4215G+-1Y Low voltage detector IC with adjustable output delay. Standard detection voltage = 1.5V · IC2301 : RS-232 TRANSMITTERS/RECEIVERS Part number: ISL83220 Sharp code: VHIISL83220-1Y The ISL83220E is a 3.0V to 5.5V powered RS-232 transmitter/receiver,+/-15kV ESD protected, minimum data rate 250 kpbs. · IC2303 : NVM OF PC MODE (EDID) Part number: BR24C21F Sharp code: VHIBR24C21F-1Y This IC is a 2-wire (I2C bus type) serial EEPROM this is electrically programmable. This EEPROM chip stores the data structure used to carry con�guration information for optimal use of a display (EDID data). · IC1701: POWER RESET OF +BU1.8V Part number: BU4239G Sharp code: VHIBU4239G+-1Y Low voltage detector IC with adjustable output delay. Standard Detection Voltage = 3.9V · IC1702: BU+3.3V (VOLTAGE INPUT: BU+5V) Part number: PQ20WZ11 Sharp code: VHIPQ20WZ11-1Y Low power-loss voltage regulators. Variable Output. Output current 1A. Built-in overcurrent, overheat protection functions, ASO protection circuit.
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