JVC RC-636L Service Manual page 4

RC 636L/LB
Disassembly & Replacement
A. Head Cover
Draw the right or left lower ridge of the head cover by a
finger tip.
Note: The head azimuth can be adjusted by removing the
head cover.
Fig. 5
Sn aE eases nn D. Amplifier & Control Circuit Boards
1. Take off the tone and volume control knobs.
Fig. 3 2. Disconnect 2 connectors (B) & (E).
3. Release the wires by straightening the wire clamp (D).
4. Remove 7 screws (11)~(17): SBSB3014Z.
5.
N
B. Rear Cabinet Pull up the circuit board straightly from the cabinet.
1. Remove 7 screws (1)~(3): SDBP3012RS and (4)~(7): ote: 1. Engage the projection of function switch lever
V43899-1. and the slider (F) in place, when mounting the
2. Disconnect 3 connectors from rod antenna and power
circuit board on the chassis.
supply section. 2. When separating the control circuit board from
the amplifier circuit board, remove 2 screws on
the control circuit board.
Fig. 4
Fig. 6
C. Tuner Circuit Board
1. Set the tuning dial to the minimum frequency.
2. Disconnect 2 connectors from the fine tuning section
(A) and from the amplifier circuit board (B).
3. Remove 3 screws (8)~(10): SBSB3010Z.
4. Draw the circuit board downward with slightly lifting its
lower edge upwards.
Note: Fit the arm of variable capacitor and the dial drum
when mounting the circuit board on the chassis. For
details refer to page 9.
No. 1372 Avaes