Technics SL-PJ27 - Page 16

SL-PJ27
Mi TERMINAL FUNCTION OF IC’S
e
1€101
(AN8373S):
Servo
amp.
RF signa! input (X30 amp.)
V0
Division
PD balance adjustment
Tracking balance adjustment
Ce
| 6 | LPD Poe I] Non-inverting laser power input
pe
Ed
ae
Ee!
11 TBL2
12 FOOFS I Focus offset adjustment
Current/voltage conversion
13 IVA 0 output (A)
Current/voltage conversion
VB 0 output (B)
Focus gain adjustment output
Focus error signal input
Tracking error signal input
Tracking error filter capacitor
input
Focus error filter capacitor input
Function
VO
Division
Tracking error signal output
Focus error signal oytput
Focus gain up signal input
(Not used, connected to GND)
(Not used, connected to GND)
Focus/Tracking down signal input
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se [ar |e [Reason
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far [ves [1 [rerio
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Es a
RF signal output
4
N NO
PO
FPO
nN
w
FGC
Oo
TGC
Q o
©
vcTiw
o o| 2
°
POT
Ww = BDO
32 RFDET
Ra
Es
ES
Ee
Ex
Ea
Function
Power supply
Program enable/de-enable conrol
Clock input
Remote control signal input
(Not used, open)
Key scan data signal input
GND terminal