XV-DV88, XV-DV77
44
1
Foot of R104 (RF)
V: 100mV/div. H: 0.2
µ
sec/div.
2
TP117 (RFO)
V: 500mV/div. H: 0.1
µ
sec/div.
3
4
TP122 (Tracking Error)
(AI-Inner Tracking Off)
V: 500mV/div. H: 2msec/div.
IC201 - pin 39 (EFM before slice)
V: 1V/div. H: 1
6
IC201 - pin 1 (EFM)
V: 1V/div. H: 0.2
µ
sec/div.
7
TP209 (FG)
V: 1V/div. H: 5msec/div.
1
IC5401 - pin 2 (ADATA)
V: 1V/div. H: 500nsec/div.
7
IC8801 - pin 27 (V)
V: 1V/div. H: 10
µ
sec/div.
2
IC5401 - pin 7, 8 (AUDIO L, R)
V: 1V/div. H: 50
µ
sec/div.
8
IC8801 - pin 23 (Y)
V: 1V/div. H: 10
µ
sec/div.
3
IC5401 - pin 1 (BCK)
V: 1V/div. H: 100nsec/div.
9
IC8801 - pin 18 (Cb)
V: 1V/div. H: 10
µ
sec/div.
4
IC5401 - pin 3 (LRCK)
V: 1V/div. H: 5
µ
sec/div.
10
IC8801 - pin 16 (Cr)
V: 1V/div. H: 10
µ
sec/div.
5
IC5401 - pin 16 (MCK)
V: 1V/div. H: 20nsec/div.
6
IC8801 - pin 25 (C)
V: 1V/div. H: 10
µ
sec/div.
8
Foot of R261 (FPWM)
V: 1V/div. H: 5msec/div.
9
Foot of R262 (VPWM)
V: 1V/div. H: 5msec/div.
10
Foot of R263 (PPWM)
V: 1V/div. H: 5msec/div.
Foot of R264 (RPWM)
V: 1V/div. H: 5msec/div.
GND
GND
GND
DVDM ASSY
B
SIDER ASSY
G
MOTHER ASSY
K
WAVEFORMS
Note : The encircled numbers denote measuring point in the schematic diagram.
Measurement condition : No. 1 to 4 and 6 to 11 : MJK1, Title 1-chp 1
No. 5
: CD, ABEX-784 Track 1
Measurement condition : No. 1 to 5 : DVD-REF-A1, T2-Chap.1
No. 6 to 10 : DVD-REF-A1, T2-Chap.19
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