JVC KD-AR270 Service Manual page 34
Cd receiver
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Also See for KD-AR270:
- Service manual (97 pages) ,
- Instructions manual (51 pages) ,
- Schematic diagrams (50 pages)
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CD servo control section (1/2)
2-5
CN501
QGB2027M4-22S
FEED-
GND
FEED+
FEED-
VF2
FEED+
RFVDD
GND
PSW
VT2
SPINDLE-
SW1
SPINDLE+
VT1
SW2
VF1
PSW
VR
SPINDLE-
SW1
LD
SW2
SPINDLE+
FOCUS-
VREF
TRACKING-
FOCUS+
TRACKING+
MD
FOCUS+
TRACKING+
FOCUS-
TRACKING-
LD
GND
MD
VR
VF1
VREF
VT1
GND
VT2
VCC
VF2
R565
150
VREF
R540
30K
C524
560P
C525
0.022
C526
8200p
180P
0.022
C529
R543
1K
C528
R544
1K
C530
8200p
R545
3.3K
R548
3.3K
C531
0.33
C532
0.33
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