Pioneer DV-S5, Service Manual

Page: 24 / 87

DV-05, DV-S5
24
1
Q109-Emitter (RF)
V: 100mV/div. H: 0.1
µ
S/div.
7
Q281-Collector (FG)
V: 1V/div. H: 5mS/div.
13
CN9031-pin 20 (Y output)
V: 500mV/div. H: 10
µ
S/div.
2
TP (RFO)
V: 500mV/div. H: 0.1
µ
S/div.
8
Foot of R261 (FPWM)
V: 1V/div. H: 10
µ
S/div.
14
CN9031-pin 18 (C output)
V: 500mV/div. H: 10
µ
S/div.
3
IC301-pin 19 (RF for A/D converter)
V: 1V/div. H: 0.2
µ
S/div.
9
Foot of R262 (VPWM)
V: 1V/div. H: 10
µ
S/div.
15
CN9031-pin 6 (C
B
output when
selecting color difference output)
V: 500mV/div. H: 10
µ
S/div.
4
TP (Tracking Error)
V: 1V/div. H: 2mS/div.
10
Foot of R263 (PPWM)
V: 1V/div. H: 0.2
µ
S/div.
16
CN9031-pin 20 (Y output when
selecting color difference output)
V: 500mV/div. H: 10
µ
S/div.
5
IC201-pin 39 (EFM before slice)
V: 1V/div. H: 1
µ
S/div.
11
Foot of R264 (RPWM)
17
CN9031-pin 2 (C
R
output when
selecting color difference output)
V: 500mV/div. H: 10
µ
S/div.
6
IC201-pin 1 (EFM)
V: 1V/div. H: 0.2
µ
S/div.
12
DC 2V
DC1.4V
• WAVEFORMS OF DVDM ASSY
Note : No. in the table correspond to the number on the schematic diagram.
Measurement condition : No. 1 to 4 and 6 to 11 : Disc MJK1, Title 1-chp 1
No. 5 : CD, ABEX-784 Track 1
No. 13 to 14 : MJK1, Title 1-chp 4
No. 15 to 17 : MJK1, Title 1-chp 5