Pioneer DVR-A03 Service Manual page 31
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Also See for DVR-A03:
- Operating instructions manual (14 pages) ,
- Software installation manual (8 pages) ,
- Operating instructions manual (30 pages)
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Waveforms (2/3)
TP135 (TE)
9
V : 500mV/div. H : 10msec/div.
(Disc: DVD-ROM Single)
(Address 60000h - 50000h)
TP135 (TE)
9
V : 500mV/div. H : 10msec/div.
(Disc: CD-ROM)
(Address 20min - 15min)
TP136 (FE)
11
V : 500mV/div. H : 2msec/div.
(Disc: DVD-R Trk open)
TE
L 13942296513
TP136 (FE)
11
V : 500mV/div. H : 2msec/div.
(Disc: DVD-R Trk close)
TP136 (FE)
11
V : 500mV/div. H : 2msec/div.
(Disc: CD-R Trk open)
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http://www.xiaoyu163.com
TP136 (FE)
11
V : 500mV/div. H : 2msec/div.
(Disc: CD-R Trk close)
VSB1
12
TP125 (RF)
V : 500mV/div. H : 50nsec/div.
(Disc: DVD-R x1 speed)
(AC mode)
VSB1
12
TP125 (RF)
V : 100mV/div. H : 50nsec/div.
(Disc: DVD-R x2 speed)
(AC mode)
VSB1
12
TP125 (RF)
V : 500mV/div. H : 100nsec/div.
(Disc: CD-R x4 speed)
(AC mode)
VSB1
12
TP125 (RF)
V : 100mV/div. H : 100nsec/div.
(Disc: CD-R x8 speed)
(AC mode)
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VSB1
y
i
http://www.xiaoyu163.com
2 9
8
13
TP9 (RFMAIN)
V : 100mV/div. H : 50nsec/div.
(Disc: DVD-R x1 speed)
(AC mode)
VSB1
13
TP9 (RFMAIN)
V : 100mV/div. H : 50nsec/div.
(Disc: DVD-R x2 speed)
(AC mode)
13
TP9 (RFMAIN)
V : 500mV/div. H : 2msec/div.
(Disc: CD-R x4 speed)
(AC mode)
Q Q
3
6 7
1 3
1 5
13
TP9 (RFMAIN)
V : 500mV/div. H : 2msec/div.
(Disc: CD-R x8 speed)
(AC mode)
13
TP9 (RFMAIN)
V : 200mV/div. H : 2µsec/div.
14
IC601 pin4 (A2RFDET)
V : 500mV/div. H : 2µsec/div.
(Disc: DVD-R Unrecode-Recoded)
co
.
DVR-A03
9 4
2 8
15
IC109 pin86 (I/V_O)
16
IC109 pin16 (DVDAPCSP)
V : 500mV/div. H : 50nsec/div.
(Disc: DVD-R x1 speed)
15
IC109 pin86 (I/V_O)
17
IC109 pin19 (CDAPCSP)
V : 500mV/div. H : 100nsec/div.
(Disc: CD-R x4 speed)
18
R134 (DVDA)
19
IC109 pin15 (DVD5TSP)
V : 500mV/div. H : 50nsec/div.
(Disc: DVD-R x1 speed)
0 5
8
2 9
9 4
2 8
20
R207 (CDA)
21
IC109 pin18 (CD5TSP)
V : 500mV/div. H : 100nsec/div.
(Disc: CD-R x4 speed)
TP136 (FE)
11
V : 500mV/div. H : 1msec/div.
R826 (fd)
22
V : 1V/div. H : 1msec/div.
(Disc: DVD-ROM Dual)
(FocusJump Layer0- Layer1)
m
13
VSB1
14
GND
9 9
15
16
GND
GND
15
17
GND
GND
9 9
18
19
GND
20
21
GND
11
VSB1
22
VSB1
31
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