Technics SL-EH570 Service Manual page 47

file:///C|/Documents%20and%20Settings/Administrator/Plocha/SL-EH570/s1503000000.htm
24 ECM
25 ECS
26 KICK
27 TRD
28 FOD
29 VREF
30 FBAL
31 TBAL
32 FE
33 TE
34 RFENV
35 VDET
36 OFT
37 TRCRS
38 /RFDET
39 BDO
40 LDON
41 PLLF2
42 DSLF2
43 WVEL
44 ARF
45 IREF
46 DRF
47 DSLF
48 PLLF
49 VCOF
50 AVDD2
51 AVSS2
52 EFM
53 PCK
54 VCOF2
55 SUBC
file:///C|/Documents%20and%20Settings/Administrator/Plocha/SL-EH570/s1503000000.htm (2 of 3) [25.4.2003 21:01:17]
O Turntable motor drive signal output
(Forced mode)
O Turntable motor drive signal output
(Servo error signal)
- Kick pulse output (Not used, open)
O Tracking drive signal output
O Focus drive signal output
I D/A drive output normal voltage input
O Focus balance adj. output
O Tracking balance adj. output
I Focus error signal input
I Tracking error signal input
I RF envelope signal input
I Oscillator detect signal input (H: detect)
I Off track signal input (H: Off track)
I Track cross signal input
I RF detect signal input (L: detect)
I Dropout detection signal input (H: dropout)
O Laser power control signal output (H: ON)
- PLL loop filter terminal (Not used, open)
I/O DSL loop filter terminal
- Double velocity status signal output
(Not used, open)
I RF signal input
I Reference current input
I DSL bias terminal
I/O DSL loop filter terminal
I/O PLL loop filter terminal
- VCO loop filter terminal
(Not used, connected to GND)
I Power supply terminal
- GND terminal
- EFM signal (Not used, open)
- PLL extract clock (Not used, open)
- VCO loop filter terminal
(Not used, connected to GND)
- Sub-code serial output clock
(Not used, open)