Pioneer DV-353-K Service Manual page 67

5
CN3
CN251
WAVEFORMS
IC601 - pin 116 [LOAD_DRV]
15
V: 1V/div. H: 5µsec/div.
[Tray stops]
5
6
A2
FCS_DRV
17
A3
A1
LOAD_DRV
15
[Tray is opening]
DV-353-K
6
7
B
FJMB ASSY
CN52
FACT
CN11
SPDL_PDM
17
[Tray is closing]
7
8
SIDE B
CN251 - pin 12, 11, 10
(IC251 - pin 2, 4, 7)
[Spidle driver -A3, A2, A1]
[PLAY]
V: 2V/div. H: 2msec/div.
67
8
A
B
C
D
E
F