Ikegami HTM-1517R, Руководство по обслуживанию

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1. MAINTENANCE and ADJUSTMENT
When the specified performance can no longer be
obtained with the adjusters on the front panel or when
parts have been replaced due to a malfunction, perform
adjustment of the following parts. When adjusting a board inserted into the slot section,
use the EXTENDER BOARD (option).
A. MAIN CHASSIS
• Adjustment procedure ............................ 1-A-1
• Block Diagram ....................................... 1-A-3
• Schematic Diagram ................................ 1-A-4
B. VIDEO SYSTEM
• Outline .................................................... 1-B-1
a. MOTHER BOARD
• Adjustment procedure ............................ 1-B-2
• Schematic Diagram ................................ 1-B-3
• Parts Location ......................................... 1-B-4
b. MPU BOARD
• Adjustment procedure ............................ 1-B-6
• Block Diagram ....................................... 1-B-7
• Schematic Diagram ................................ 1-B-8
• Parts Location ......................................... 1-B-12
c. VIDEO PROCESS BOARD
• Adjustment procedure ............................ 1-B-13
• Block Diagram ....................................... 1-B-16
• Schematic Diagram ................................ 1-B-17
• Parts Location ......................................... 1-B-20
d. RGB OUT BOARD
• Adjustment procedure ............................ 1-B-22
• Schematic Diagram ................................ 1-B-23
• Parts Location ......................................... 1-B-24
e. CRT SOCKET BOARD
• Schematic Diagram ................................ 1-B-26
• Parts Location ......................................... 1-B-27
C. DEF and POWER SYSTEM
• Outline .................................................... 1-C-1
a. DEF BOARD
• Adjustment procedure ............................ 1-C-2
• Block Diagram ....................................... 1-C-3
• Schematic Diagram ................................ 1-C-4
• Parts Location ......................................... 1-C-6
b. HV OUT BOARD
• Schematic Diagram ................................ 1-C-8
• Parts Location ......................................... 1-C-9
c. POWER UL BOARD
• Adjustment procedure ............................ 1-C-10
• Block Diagram ....................................... 1-C-11
• Schematic Diagram ................................ 1-C-12
• Parts Location ......................................... 1-C-13
d. POWER EUR BOARD
• Adjustment procedure ............................ 1-C-14
• Block Diagram ....................................... 1-C-15
• Schematic Diagram ................................ 1-C-16
• Parts Location ......................................... 1-C-17
D. CONTROL SYSTEMS
• Outline .................................................... 1-D-1
• Block Diagram ....................................... 1-D-2
a. FRONT PANEL BOARD
• Schematic Diagram ................................ 1-D-3
• Parts Location ......................................... 1-D-4
b. FRONT LEFT BOARD
• Schematic Diagram ................................ 1-D-5
• Parts Location ......................................... 1-D-6
c. CONTROL/VR BOARD
• Schematic Diagram ................................ 1-D-8
• Parts Location ......................................... 1-D-9
d. LED BOARD
• Schematic Diagram ................................ 1-D-12
• Parts Location ......................................... 1-D-13