參數(shù)資料
型號(hào)： SYNCMASTER753DF(DF17K*)
英文描述： Monitor_ICs:88P6232 TDA4859
中文描述： Monitor_ICs：88P6232 TDA4859
文件頁數(shù)： 28/65頁
文件大?。?/td> 1211K
5 Troubleshooting
5-8
SyncMaster 753DF/755DF
5-1-15 Dynamic Focus Failure
IC401 Pin 32 output is right
Some parts around Q551 are right
Replace failed part.
Yes
Yes
No
Replace the IC401.
No
T502 Pin 6 input is right
Check and replace C432.
Yes
No
T502 Pin 1 output is right
Replace the T502.
No
No
Check the connection between FBT
Focus pin, CRT Socket PCB.
WAVEFORMS
13
14
12
12
2.00 V (IC401, #32)
CH1 P-P = 2.00V
CH1 RMS = 6.124V
13
50.0 V (T502, #6)
CH1 P-P = 50.0V
CH1 RMS = 75.6V
14
100 V (T502, #1)
CH1 P-P = 100V
CH1 RMS = 124.0V
相關(guān)PDF資料
PDF描述
SYNCMASTER755DF(DF17J*) Monitor_ICs:88P6232 TDA4859
SYNCMASTER170T_180T Monitor_ICs:GS1881 AD9884AKS-140 416S1020B MTV121P-31 MX88L282FC 3P863
SYS161000FKX-10 x16 SRAM Module
SYS161000FKX-12 x16 SRAM Module
SYS161000FKX-70 x16 SRAM Module
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SYNCMISC 制造商:Cypress Semiconductor 功能描述:USB - Bulk
SYN-PRO-WIN-USB-1YR 制造商:Microsemi Corporation 功能描述:SOFTWARE - Virtual or Non-Physical Inventory (Software & Literature)
SYNTEGRA CHASSIS NRE 制造商:Sliger Designs, Inc. 功能描述:SYNTEGRA CHASSIS NRE FOR SLIGER - Virtual or Non-Physical Inventory (Software & Literature)
SYOPT003 制造商:Schneider Electric 功能描述:APC SYMMETRA PX 250KW BATTERY BREAKER ENCLOSURE FUSE KIT 500 - Bulk 制造商:Schneider Electric 功能描述:APC Symmetra PX 250kW Battery Breaker Enclosure Fuse Kit 500A
SYOPT004 制造商:Schneider Electric 功能描述:APC SYMMETRA PX 500KW BATTERY BREAKER ENCLOSURE FUSE KIT 100 - Bulk
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