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Photo detector Bch input
without delay
Photo detector Ach input
without delay
PDAD
D.
0 >
rc Uv Oo
Laser PD signal
Laser power auto control output
MPI
RF amp terminal
>
Py
oO
> 21> fe)
~"
RF amp signal
AGC detection capacitor input
R
RF signal
RF detect capacitor connection
terminal
HPF-AMP capacitor connection
terminal
10
= —
QO
m
>
oO
QO
mia|s
<i
71
oO
~s
GND terminal
LD APC ON/OFF -
"HH: ON, "L": OFF)
Tracking error shunt input
"H": shunt)
Play signal
"HH": ON, "L": OFF)
Double velocity
("H": double, "L": single)
12
Ps ao
ine
9.
oO
Zz
uv
rc
>
<
3
|
FR
|
"I
| SL-PD647 |
0
Division
RF det. signal
IRFDET
("L": det.)
N —
Off track detection
20
OFTR
| 0 | ("H": det.)
Oscillation det. signal
21 | VDET | 0 | Carnatic
Oscillation detect input
terminal (Not used, open)
4
4
m
EBPF
Tracking error signal
Focusing error signal
ii)
ala
Tracking balance adj. input
Focus balance adj. input
</ mia
oO
oO
>i > rye
Photo detector Ach input with
delay
Photo detector Bch input with
delay
3
PDB
32
PDBD
Ps
|
2
13 |
PVecl
0
Division
I
| Driver power suppiy (7)
Driver GND terminal (1)
(-)
fo
| Motor driver (1) output terminal
fs [or |
+
fe] oo | 0 [ts
faz | oe [ 0 | Motor driver (2) output terminal
(-)
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