Alpine CDA-7832R Service Manual page 62

DP-L |
SERIES
5. Pick-Up Unit (HD1201) disassembly
@ Wear an electrostatic discharge band, when
disassembling the Pick-Up Unit.
Do not touch the lens or the P.C.Board.
(1) Remove two screws ©, remove the Spring Nut
(A), (B). (See Figure 5)
(2) Remove two Hooks (B), remove the FPC DP-L
Control P.C.Board. (See Figure 5)
(3) Remove a screw © , remove the Spring Multi.
(See Figure 5)
The Shaft Pick-Up (2) can be removed.
(4) Remove a screw ( , remove the Shaft Pick-Up (1).
(See Figure 5)
(5) Remove the Solder (B) connected between the
FPC DP-L Control P.C.Board and the Flexible
P.C.Board (from the Pick-Up Unit). (See Figure 5-3)
NOTE : Do not cut the Flexible P.C.Board by
removing the Solder (B).
The Pick-Up Unit (HD1201) can be removed.
<Assembly notes >
@ Always wear an electrostatic discharge band.
@ Never touch the lens or the P.C.Board of the
Pick-Up Unit.
Form two Flexible P.C.Boards
from the Pick-Up Unit as
shown in Figures 5-1and 5-2.
Flexible P.C.Board
(from Pick-Up Unit)
Shaft Pick-Up (1)
Tightening torque :
HA IL :
2.7£0.2kg * cm
}
Tightening torque :
fi hI :
2+£0.2kg > cm
Tightening torque :
ft hI? :
2+0.2kg * cm
FPC DP-L
Control P.C.Board
<Figure 5-1 ><5-181>
(HD1201)
sine
A
a: i aveaeaaann PLETE ws!
@ Ky7-PFyTF-ApzyhEeAtMs, MBN ES
fit THEREL TFA, FR. VU KPRMRITLEE
RANA PAL,
(1) ARDRY ORAL. AFULYG+Hykb (A), (B)
CALE. (SES)
(2) 28FRO 7» 7 (B) €4+U. FPC DP-LaY Ka-wW
HREnRLET., (SBR)
(4) 1EDORY ORAL, DeTheEy ae Py (1)
ZALET. (SRB)
(5) FPC DP-LA> KA—-WRRL IL ALD DP WRIRE
FRR L TUS (B) EH LET, (5-3 BRR)
=) 4H (B) EHATRIC, DL ALT VRRE
RL EUR, ERMLTF SU,
WEG. PEvyo+PyS-az=yhk (HD1201)
Annet,
<M kOe >
@ BANU FEU THERULUTF AU,
@ Cy 7 Fy TF -Apy OLY RP BBC lt Atle
FEMNEWC RAL,
@ Evy 7-PyTSsAp~yRPSHTUS2KD
FEXLATNWERD I 4 -—S > F1d5-1, 5-20 Ole
LTF&w,
Bracket Base (B) #—@ Tightening torque :
ct fit hI:
— 2 2+0.2kg + cm
ick-Up Unit
TE} — Spring Nut (B
ia pring Nut (B)
Pick-Up Unit
(HD1201)
Assy., Drive Unit
<a ae aise
Hooks (B) War) pe 7
Spring Mitt
Ss A
Shaft Pick-Up (2)
Bracket Base (A)
oe
Flexible
P.C.Board
—— exible P.C.Boar
<Figure 59>
Flexible P.C.Board
"Ze:a8>
(from Pick-Up Unit)
(from Pick-Up Unit)
FPC DP-L
| Ni
Solder (B)
<Figure 5 >
Control P.C.Board
<5 >
-18-