Pioneer PD-30-K Service Manual page 18

1
• Pin Function
A
Pin No. Pin Name
1
2
3 REGO2
4 VINSL+
5 REGO1
6
B
7
8
9
10 VOTR+
11 VOSL+
12
13
14 VOFC+
15 VOTK+
C
16
17 VOLD+
18
19
20
21
22
23
D
24
25
26
27
28
Notes: The indicated polarities for the output pins are means polarity to inputs.
Always ensure that V
E
F
18
1
2
VINFC Focus driver input
TRB_1 Connect to external transistor base
Regulator voltage output, connect to external transistor collector
Sled driver input
Regulator voltage output, connect to external transistor collector
FWD Tray driver forward input
REV Tray driver reverse input
VCC VCC
VOTR- Tray driver output(-)
Tray driver output(+)
Sled driver output (+)
VOSL- Sled driver output (-)
VOFC- Focus driver output (-)
Focus driver output (+)
Tracking driver output (+)
VOTK- Tracking driver output (-)
Spindle driver output (+)
VOLD- Spindle driver output (-)
PVCC Vcc for power block of spindle, tracking and focus
NC No connection
VCTL Speed control input of tray driver
GND Ground
VINLD Spindle driver input
NC No connection
TRB_2 Connect to external transistor base
VINTK Tracking driver input
BIAS Bias input
MUTE Mute control
PVCC
CC
2
3
Description
PD-30-K
3
4
4