Pioneer A-70DA-K Service Manual page 34

1
(2) VOLUME ASSY
∗1: Attach a piece of Acetate Tape
(Part No.: CHS1A217, 10 x 15mm) to the
A
specified position on the lateral side of
Electric Volume as shown in the photo.
∗2: [A-70DA-K, A-70DA-S only]
Attach a piece of Acetate Tape
(Part No.: CHS1A217, 10 x 15mm) to the
almost center of square shape.
∗3: [A-70DA-K, A-70DA-S only]
Attach a piece of Copper Tape (Part No.: V4F1245, 13 x 90mm) to the Electric Volume according to the following
procedure.
B
<1> From position ∗4 of Electric Volume, attach the Copper Tape to the direction of blue arrow.
Notes
• The axis surface when you attach the Tape is position ∗5.
• When you attach the Tape, you shall not touch the Tape to
position ∗6.
• When Tape touches with position ∗6, it is short-circuit.
C
∗4
Center
∗6 (Short-circuit)
D
<2> Fix the Copper Tape and VOLUME ASSY,
using the Silicon Bond (GYA1011)
(Two places).
E
When V4F1245 is not available:
F
34
1
2
∗1
Copper Tape (V4F1245)
Electric Volume
<Specification of Copper Tape used for V4F1245>
SUMITOMO 3M Copper Tape with emboss type, model
No.1245 or equivalent.
*If it is the Copper Tape which is same to No. 1245 (shielding
performance), can use the equivalent local Copper Tape.
Refer to the following URL.
http://www.mmm.co.jp/electrical/emc/basis/copper/index_emb.html
Cut the Tape into 90 mm piece, and use the piece in
exchange for V4F1245.
A-70DA-K
2
3
∗3
VOLUME ASSY
∗6
VOLUME ASSY
Silicon Bond position
3
4
∗2
VOLUME ASSY (side-B)
∗6
∗5
4