參數(shù)資料
型號: DP17L*
英文描述: Monitor_ICs:S1D2506A01 S5D2501E09
中文描述: Monitor_ICs:S1D2506A01 S5D2501E09
文件頁數(shù): 12/42頁
文件大?。?/td> 664K
1 Troubleshooting
DP17L*
1-9
1-1-16 No Video
IC101 Pin 5, 8 and 10 inputs
are right
IC101 Pin 21, 24 and 26
outputs are right
Check I
2
C bus and +12 V line.
Yes
Yes
No
Check the signal cable connection.
No
IC103 Pin 1, 2 and 3 outputs
are right
Check +12 V, +72 V line.
Check and replace IC103.
Yes
No
Cathode DC levels are right
Check +72 V line.
Check and replace QR01, QR02,
QG01, QG02, QB01, QB02.
Yes
No
G2 voltage is right
Check G2 wire, CRT Socket board,
and FBT.
Change CRT.
Yes
Done.
No
Check signal cable and connection.
WAVEFORMS
15
16
17
15
1.00 V (IC101, #5, 8, 10)
CH1 P-P = 1.00V
CH1 RMS = 2.452V
16
1.00 V (IC101, #21,24,26)
CH1 P-P = 1.00V
CH1 RMS = 2.792V
17
20.0 V (IC103, #1, 2, 3)
CH1 P-P = 20.0V
CH1 RMS = 40.52V
相關(guān)PDF資料
PDF描述
DP24CC10112A Consumer IC
DP24CC10112B Consumer IC
DP24CC10112C Consumer IC
DP24CC10122A Consumer IC
DP24CC15212B Consumer IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DP-1800 功能描述:ANTENNA PREC DIPOLE 1710-1785MHZ RoHS:是 類別:RF/IF 和 RFID >> RF 天線 系列:DP 標(biāo)準(zhǔn)包裝:1 系列:*
DP1857.51937.54ESS 制造商:FSYMCR 功能描述:
DP1857.51937.54ESSR1 制造商:FSYMCR 功能描述:
DP-187 制造商:Heyco Products Inc 功能描述:
DP1877.51957.54ESSR1 制造商:FSYMCR 功能描述: