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Samsung SyncMaster 15GLi Service Manual page 85

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12-5-1 Main Schematic Diagram and Waveforms
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CH1P-P=2.96V
—CH1 RMS =1.6035V
CHIP-P=18.4V
CHI RMS =9.0082V
Tal 1-9800V (1C407 #3)
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CH1 P-P=1.9800V
CHI RMS =701.27mV
Ey 12.400 v (1C401 #22)
E96 V (C607 #4)
CH1 P-P =5.4400V__CH1 RMS = 1.59284V
Ey 46.400
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CH1 P-P=46.400V_
_CH1 RMS = 7.3336 V
47.600 V (IC301 #5)
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CH1 P-P=47.600V
CH1 RMS =5.8420V
10.2 mV (D408 ANODE)
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CH1 P-P = 10.2 mV CH1 RMS =3.4784V
26.0
V (0501 DRAIN)
CHI P-P=260V
CHI RMS=14008V
1.24
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CHIP-P=1.24V
CH1 RMS =780.92mV
CH1P-P =28.400V
CHI RMS = 13.466 V
904 i417 COLLECTOR)
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CH1 P-P = 904V
CHI RMS = 277.61 V
944 V (D509 ANODE)
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CH1 RMS =271.82V
| Pj 28.800 V (C173)
CH1 P-P=28.800V
CH1 RMS =65.417V
12 Service Diagrams
Power Line
Signal Line
[Ey 5.4000 V(iC207 #26)
270
V (0601 DRAIN)
CH1 P-P=5.4000 V_CH1 RMS =488.65m V
EA 52.8 v (Sw401 #1)
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CHIP-P=528V
= CHIRMS=114.10V
1.04 V (IC401 #42)
am
CH1P-P=1.04V
CHT RMS=312.10 mV
mysév (0410 Collector)
CHI RMS =111.01.V
CH1 P-P=270 V
By 2.9200 Vv (1401 #30)
CH1P-P=2.9200V
CHi RMS
= 3.6296 V
?.800 v (0407 EMITTER)
CHIPP=9800V
CHTAMS-so0v | | CHIPP=136V _ CHIRMS-72386V
119] 10.600V(0405 COLLECTOR)
114.40 V (0406 DRAIN)
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CH1 P-P= 114.40 V_CH1 RMS =66.745 V
14.6
V (IC501 #9,10)
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CH1 P-P= 10.600 V_CH1 RMS=5.5607 V
206 V (0505 DRAIN)
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CH1 P-P=206V
CH1 RMS = 136.11 V
CHI P-P=14.6V
CH1 RMS =5.6313 V
12-35

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