Daewoo DQD-2100D, Service Manual

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WAVEFORMS
48) (P205-24PIN) 10ms/2V
3.37V/p-p,1.73V/OFF SET
IC500-83PIN (FPSEL)
49) (P205-25PIN) 0.2ms/2V
3.37V/p-p, 1.73V/OFF SET
IC500-84PIN (FPCLK)
50) (P205-27PIN) 1ms/2V
5.38V/p-p, 2.68V/OFF SET
IC500-100PIN (FPDOUT)
• Signal which is OUTPUT from MICOM and INPUT at VFD DRIVE IC
4. VFD
• VFD DRIVE IC OUTPUT WAVEFORM
5. AUDIO OUTPUT
KDV-N TEST DVD VIDEO(TITLE2/CHAPTER1)
• AUDIO DAC OUTPUT WAVEFORM
51) (IC710-14PIN) 20ms/2V
5.06V
P
-
P
, 2.53V/OFF SET
52) (IC710-2,4PIN) 0.5 /0.5V
920mV
P
-
P
, 2.53V/OFF SET
53) (IC710-18PIN) 2ms/5V
27.5V
P
-
P
, 13.7V/OFF SET
54) (IC350-8PIN)0.5ms/0.5V
500mV
P
-
P
, 2.5V/OFF SET
10,11,12,13 PIN
55) (IC350-9PIN) 1 /200mV
146mV
P
-
P
, 2.5V/OFF SET
BNC CABLE
L R LS RS C LFE
1KHz 1KHz 1KHz 1KHz 1KHz 20Hz
-20 -20 -20 -20 -20 -60