Alpine Ai-NET CHA-1214 Service Manual page 45

| DW SERIES
9. Pickup unit replacement method 9. EyIPyAFAly KORRBAK
(1) Disconnect flexible P.C. Board from connector on (1)FPC F714 PERO ARATA-—PSTLEEHNLE
FPC drive P.C. Board. (Refer to Figure 7-2.) $. (7-2BBR)
(2) Desolder solder (B) and remove flexible P.C. Board (2) (B) €4L. KFA (A) LW ALA EHALET,
from boss (A). (Refer to Figure 7-2) When (7-261 SF8)
desoldering the solder (B), take care not to damage A (B) €RUR<R. PUA CHET SBP
the cable. HOENC, tHEBLTE SU,
(3) Remove 2 screws @ and stopper shaft (A), stopper (3) 2RDRAVORAL, ARyN-—YeTh (A) ZZ
shaft (B). (Refer to Figure 7.) hy N-Y+7hk (B) EHLES. (7HER)
And the pickup unit can be removed together with the WEE, Evy IPyPaAp=y bhlyrDbheyIP
shaft pickup. yFERICANET,
< Assembly notes > <MUEDNEB>
@ Perform the flexible P.C. Board forming by referring @ FVANI4—- 27 1k7-3~7-6M ESL. TEL
to Figures 7-3 ~ 7-6 and set it correctly. CeyrtvFLTFAur,
@ When using the soldering iron, keep temperature at @ HAs cA OR, HAs HiR300+20C
tip of the iron within 30020. "td,
@ Take care not to cause short-circuit due to soldering @ £HORNAA, Y4A-—hCEBLTF SU,
bridge, etc.
® Stopper, Shaft (B)
FPC Drive P. C. Board
Stopper, Shaft (A)
Motor spindle assembly
Loading motor assembly
Sled motor assembly.
<Figure 7>
<7El>
Shaft, Pick-up
Loading motor assembly ®
Bracket motor assembly
< Figure 7-1>
<7-1Bi>