Pioneer PD-M427 Service Manual - Page 23

Browse online or download pdf Service Manual for CD Player Pioneer PD-M427. Pioneer PD-M427 32 pages. Multi compact disc player
Also for Pioneer PD-M427: Operating Instructions Manual (40 pages), Operating Instructions Manual (28 pages), Servise Manual (32 pages), Service Manual (32 pages), Operating Instructions Manual (40 pages)

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Pioneer PD-M427 Service Manual
1

6.2 ADJUSTMENT

6.2.1 How to Start/Cancel Test Mode
TEST MODE : ON
TEST MODE : PLAY
TEST DISC : YEDS-7
CD
TEST MODE : STOP = CANCEL
7
STOP all operations.
6.2.2 Adjustment Location
REAR
Adjustment screw
(Radial tilt direction
)
PICKUP ASSY
Adjustment screw
(Tangential tilt direction)
FRONT
1
2
W107
W108
Short Point
MOTHER BOARD ASSY
4 / 1
¡ / ¢
inwards
outwards
Focus servo : CLOSE
Pickup Move
Grating
VR151
VR155 VR156
VR154 VR153
2
3
6
PROGRAM
Spindle motor : START
Spindle servo : CLOSE
VR152
PD-M427
3
4
W107
W108
Short Point
MOTHER BOARD ASSY
6
6
CLOSE
OPEN
Tracking servo :
CN201
TP1
1 RF
1
2
2 TE
3
3 TI
4
4 VC
5
5 FI
6
6 FE
VR151 : TR GAIN
VR152 : FO GAIN
VR153 : RF LEVEL
VR154 : FO OFFSET
VR155 : TR BAL
VR156 : FO BEST
4
A
B
C
D
E
F
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