Thursday, December 10, 2015

JBL YST-SW011 disassembling and circuit diagram

JBL YST-SW011 


DISASSEMBLY PROCEDURES
(Remove parts in the order as numbered.)
Disconnect the power cable from the AC outlet.
1. Removal of Driver
a. Remove 4 screws (1) and then remove the Base.
b. Remove 4 screws (2) and then remove the Driver.

c. Disconnect the connector connected to the terminal of the Driver.

2. Removal of Rear Panel Ass'y
a. Remove 8 screws (3).
* Screws (3) are identified with arrow marks (<= ).

b. Pull out the rear panel ass'y.

When Checking the P.C.B.:
• Connect all the connectors removed during
disassembly back to the original positions.
• Spread the Rubber sheet and cloth for insulation
purpose and place the rear panel ass'y on them.

Power Supply
U, C models   AC 120 V, 60 Hz
R, L models  AC 110-120 / 220-240 V, 50 / 60 Hz
T model   AC 110-120 / 220-240 V, 50 Hz
K model  AC 110-120 / 220-240 V, 60 Hz
A model  AC 240 V, 50 Hz
B, G models  AC 230 V, 50 Hz
J model  AC 100 V, 50 / 60 Hz

CIRCUIT DIAGRAM 
CLICK ON THE IMAGE TO ZOOM IN