Static Electricity - Clarion ADB340MP Service Manual

NO. PART NO. DESCRIPTION
17 653-0430-80 GEAR A
18 653-0430-81 GEAR B
19 653-0430-82 GEAR C
20 653-0430-83 GEAR D
21 653-0430-84 GEAR E
22 653-0430-85 GEAR F
23 653-0430-86 GEAR H
24 653-0430-87 GEAR I
25 653-0430-88 LOCK LEVER
26 653-0430-89 LEVER STOP
27 653-0430-90 CLAMPER
28 653-0430-91 SLIDER B
29 653-0430-92 GEAR D ARM
30 653-0430-93 PB LOCK
31 653-0430-94 SCREW HOLDER B
32 653-0430-95 HOLDER C ARM
33 653-0430-96 PICK SUB COVER
34 653-0430-97 DISC ARM SPG
35 653-0430-98 UP LEVER SPG
36 653-0430-99 CHUCK ARM SPG
37 653-0431-01 PICK BASE SPG
38 653-0431-02 SLIDER SPG A
39 653-0431-03 SUB SPG
40 653-0431-04 UP LEVER SUB SPG
41 653-0431-05 PICK BASE SPG B
42 653-0431-06 DISC SHEET

STATIC ELECTRICITY

The CD pickup might suffer destruction by static electricity
during spare-parts maintenance or replacement, although it is
stable when connected to the circuit in the CD unit. The de-
struction might be caused because the laser diode terminal
will be electrically open. To prevent the terminal from being
open, do the following steps:
1. When you replace the CD pickup, or remove the CD unit
from the car stereo unit for any maintenance purpose, sol-
der the copper foil pattern indicated in Fig.1 below to short-
circuit the FPC of the CD unit.
Perform your intended maintenance work with the flexible
wire short-circuited.
Servo PWB
Q'TY
Copper foil pattern
FPC
- Fig.1 -
NO. PART NO.
1 43 653-0431-07 CHACK SHEET
1 44 653-0431-08 DAMPER F
1 45 653-0431-09 DAMPER R
1 46 653-0431-10 PICK UP-ASSY
1 47 653-0431-11 SWITCH
1 48 -----------
1 49 -----------
1 50 -----------
1 51 -----------
1 52 -----------
1 53 -----------
1 54 -----------
1 55 653-0431-19 RELAY PWB
1
56 -----------
1
57 -----------
2
58 653-0431-22 FPC (PICK UP)
1
59 653-0431-23 FFC (RELAY)
1
60 653-0431-24 SLED MOTOR-ASSY
1
61 653-0431-25 SPINDLE MOTOR-ASSY
1
62 653-0431-26 PRECISION SCREW
2
63 653-0431-27 MACHINE SCREW (SLED)
1
64 653-0431-28 MACHINE SCREW
1
65 653-0431-29 MACHINE SCREW (FLAT)
1
66 653-0431-30 MACHINE SCREW (PICK UP)
2
67 653-0431-31 SCREW
1
68 653-0431-32 COLLAR
2. If the original CD pickup may possibly be reused, make a
short circuit the land of FPC of CD Pickup bottom
side(Fig.2).Then remove the CD Pickup and perform the
work.
Bottom side of pickup
3. The CD Pickup(P/No.653-0431-10), which is supplied as one
of the spare parts, is already short-circuited with the copper
foil pattern pre-soldered.
To handle this CD Pickup, keep the short circuit as it is. Then
attach the Pickup to the unit and connect the flexible wire to
the connector.
4. After performing the work, eliminate the short circuit by re-
moving the solder at its respective short-circuited area de-
scribed in 1, 2 and 3 above.
- 13 -
DESCRIPTION
MOTOR WIRE A (BLUE)
MOTOR WIRE B (WHITE)
SW WIRE A (YELLOW)
SW WIRE B (ORANGE)
SW WIRE C (BLACK)
SW WIRE D (RED)
SW WIRE E (BROWN)
(WITH OUT COMPONENT)
SWITCH(A) PWB
SWITCH(B) PWB
Short-land
FPC
- Fig.2 -
ADB340MP
ADB341MP
Q'TY
1
2
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
5
1
1
1
1