Panasonic SA-PM65MD Service Manual page 49

Pin Mark I/O
No.
1 PDE I
2 PDF I
3 VCC I
4 PDA I
5 PDB I
6 LPD I
7 LD O
8 RF O
9 RFIN I
10 CSBRT I
11 CEA I
12 BDO O
13 LDON I
14 GND —
15 /RFDET O
16 CROSS —
17 OFTR O
18 NC —
19 ENV O
20 NC —
21 NC —
22 TEN I
23 TEOUT O
24 FEOUT O
25 FEN I
26 VREF O
27 TBAL I
28 FBAL I
12.7. IC702 (MN662790RSC) Servo Processor / Digital Signal
Processor / Digital Filter / D/A Converter
Function
Tracking signal input 1
Tracking signal input 2
Power supply
Focus signal input termianl
1
Focus signal input terminal
2
APC amp input
APC amp output
RFsumming output
Detector's input
Capacitor for OFTR
connection
Capacitor for HPF amp
connection
BDO output ("H" : drop out)
APC control
Ground
NRFDET output ("L" :
detection)
Connected to GND
OFTR output
N.C.
3T-ENV output
N.C.
N.C.
TE amp input
TE amp output
FE amp output
FE amp input
Reference voltage output
Tracking balance control
Focus balance control
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