Samsung DLP TV HL61A750A1FXZ
HL67A750A1FXZAChassis model : L70A N Aquamarine
First Checklist for Troubleshooting Samsung DLP TV HL61A750A1FXZ
# Basics:
• The DDP3021 on the DMD board has a feature to display nlernal (est patterns.
- The BAYHILL* is the output ot the Main. DMD is the final one.
# Diagnosis By Module
1. Access Service Mode Samsung DLP TV HL61A750A1FXZ
(In Standby mode, press MUTE, 1,8,2 and POWER to turn the screen on and enter service mode)
2. Check if there is an error r\ the DMD board DDP3021 - TEST PATTERN
# Press the right arrow key:
Options ot FULL WHITE, BLACK, RED, GREEN and BLUE PATTERN and so on are displayed on the screen. If 'PatTem' does not appear or same symptom is appeared on DDP3021 pattern, this is a DMD board error.
3. Check if there is an error in the man board. Check for a power signal from SMPS to other board see the schematic diagram. (7-3) And check for indicated power signal.
Samsung HL61A750A1FXZ TV Service Menu
First Checklist for Troubleshooting Samsung DLP TV HL67A750A1FXZA
# Basics:
• The DDP3021 on the DMD board has a feature to display nlernal (est patterns.
- The BAYHILL* is the output ot the Main. DMD is the final one.
# Diagnosis By Module
1. Access Service Mode Samsung DLP TV HL67A750A1FXZA
(In Standby mode, press MUTE, 1,8,2 and POWER to turn the screen on and enter service mode)
2. Check if there is an error r\ the DMD board DDP3021 - TEST PATTERN
# Press the right arrow key:
Options ot FULL WHITE, BLACK, RED, GREEN and BLUE PATTERN and so on are displayed on the screen. If 'PatTem' does not appear or same symptom is appeared on DDP3021 pattern, this is a DMD board error.
3. Check if there is an error in the man board. Check for a power signal from SMPS to other board see the schematic diagram. (7-3) And check for indicated power signal.
Universal Remote - Service Mode - TV Factory menu codes
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https://tvservicemenu.blogspot.com/2020/03/samsung-hl61a750a1fxz-tv-service-menu.html.
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Editor : Denny Wowor
Samsung HL61A750A1FXZ TV Service Menu (All TV Service Menu Code)
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"Samsung HL61A750A1FXZ TV Service Menu"
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First Checklist for Troubleshooting Samsung DLP TV HL61A750A1FXZ,
Access Service Mode Samsung DLP TV HL61A750A1FXZ
(In Standby mode, press MUTE, 1,8,2 and POWER to turn the screen on and enter service mode)
2. Check if there is an error r\ the DMD board DDP3021 - TEST PATTERN
# Press the right arrow key: Written on March 01, 2020