JVC BM-H2000PN Service Manual

BM-H2000PN
SERVICE ADJUSTMENTS
PRIOR TO STARTING ADJUSTMENT
1. Supply power to the set and measuring instruments and allow to warm up for at least 30 minutes.
2. Gontirm the proper AC power voltage is being supplied.
3. Use care not to disturb controls and switches not mentioned in the adjustment items.
4, Refer to adjustment settings and set user operated controls (bright, contrast, hue, tint, etc.) to the indicated positions.
TOOLS AND FIXTURES FOR ADJUSTMENT
© DC volimeter (digital voltmeter)
© Oscilloscope
® Signal generator (PALINTSC systems)
Color bar and split color bar patterns
a
Crosshatch pattern
Cross pattern
Red raster pattern
Green raster pattem
Blue raster pattern
Phitigs pattern (including R-Y and B-Y) Desirable
TV resolution pattern Desirable
@ Remate control unit (AM-C550W) Adjustments easier if available
@ Color analyzer Desirable
@ High voltage meter Desirabie
ADJUSTMENT SETTINGS
1. Front controls
CONTRAST Detent
CONTRAST Detent
BRIGHT Detent
CHROMA Detent
PHASE Detent
VOLUME MIN Detent
2, Front switches
INPUT SELECT VIDEO A
EXT SYNG INT Switched not depressed
UNDER SCAN OVER =
PULSE CROSS OFF *
COLOR OFF COLOR -
BLUE CHECK OFF -
MEMORY MODE OFF cd
3. Menu screen
ASPECT RATIO 4-3
FILTER SELECT come
PEAKING FREQ. 2.6MHz
PEAKING LEVEL OdB
AFC NORMAL
COLOR TEMP. 9300
NTSC SETUP °
COMPO. LEVEL SMPTE
RGB/COMPONENT RGB
30 (No.61042)

JVC BM-H2000PN Specifications

General

Brand	JVC
Model	BM-H2000PN
Category	Monitor
Language	English