Door Brake And Its Related Parts; Electrical Parts; Main Amp P.w. B. Parts Assembly - JVC KD-A77 A Service Manual

Gear frame ass'y
,CD
P.W.B holder
®
Push
Screws
Screws
(Bottom view)
- 7 -
KD-A77 A/B/C/E/J/U
Door brake and its related parts
1. Gear frame ass'y ..... Remove 2 screws
CD.
2. Brake arm and tire ..... Remove the E-ring and torsion
spring
®.
3. Spur gear and brake drum ..... Remove the E-ring, and
spring
@.
4. Rack plate ..... Remove the screw and the collar
@.
5. Brake lever ass'y ..... Remove the E-ring
@.
Electrical parts
1.
Power supply P.W.B. parts assembly.
1)
Remove a pawls of P.W.B. holder in the order of the
numbers in the illustration arrow mark.
2) Remove 3 screws fastening the P.W. Board.
3)
Open the P.W.B to upper side.
2. Main amp P.W.B parts assembly
1) Remove 4 screws fastening the main amp. P.W.
Board (on the bottom side).
2) Remove 4 screws fastening the lever switches on the
front bracket.
3) Remove 5 washers and 5 nuts fastening the
PHONES, MIC-L, MIC-R jacks and REC EO, OUTPUT
LEVEL control shafts.
No.4186