Hitachi CML170SXW, Service Manual

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1. EL
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CTRICAL REQUIREMENTS ................................................... 1
A. LCD Panel Specification .................................................................................. 1
B. Controls............................................................................................................ 2
C. Power Management......................................................................................... 2
D. Display Modes for Inspections ......................................................................... 3
2. VL-701 DISPLAY CONTROL BOARD ........................................ 4
A. Description ....................................................................................................... 4
B. Features ........................................................................................................... 4
C. Block Diagram (Control CKT) .......................................................................... 4
D. Connector Locations ........................................................................................ 5
E. Connector Type................................................................................................ 5
F. Connector Pin Assignment............................................................................... 5
3. VK-515 CONTROL PANEL ......................................................... 7
A. Description ....................................................................................................... 7
B. Connector and Switch Locations...................................................................... 7
C. Connector Type ............................................................................................... 7
D. Connector Pin Assignment .............................................................................. 8
4. VM-515 POWER and AUDIO BOARD ........................................ 10
A. Major Specification........................................................................................... 10
B. Description ....................................................................................................... 10
C. Electrical Characteristics.................................................................................. 10
D. Connector Location.......................................................................................... 10
E. Connector Type................................................................................................ 11
F. Connector Pin Assignment............................................................................... 11
5. PK07006700/ AMBIT T51I036.00 INVERTER BOARD .............. 12
A. Description ....................................................................................................... 12
B. Electrical Characteristics.................................................................................. 12
C. Connector Locations ........................................................................................ 13
D. Connector Pin Assignment .............................................................................. 13
6. AC Adapter (LSE9901B1260)..................................................... 14
A. Quick specification review................................................................................ 14
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