Disassembly For Repair; Circuit Description - Kenwood X-SG7G Service Manual

X-SG7/SG7G
Audio cord (2)
(E30-0615-05)
System control cord (1)
(E30-2628-05)
Power does not turn on and tray does not come out.
1. Turn the pully in the direction of the arrow in the draw-
ing with a finger (1).
2. If the tray comes out to the front side, pull out the tray
by hand forward the front (2).
Correction of circuit description
LED indication state.
LED
ITEM
UNDER ADJUSTMENT
L
PB CALIB
ERR
R
L
PB LEVEL
ERR
R
L
REC CALIB
ERR
R
L
REC LEBEL
ERR
R
L
BIAS DAC
ERR
R
PB ALL OK
ALL OK
2
ACCESSORIES

DISASSEMBLY FOR REPAIR

CIRCUIT DESCRIPTION

POWER DOLBY B DOLBY C
Operation to reset
The microcomputer may fall into malfunction
(impossibility to operate, erroneous display,
etc.) when the power cord is unplugged while
power is ON or due to an external factor. In this
case, execute the following procedure to reset
the microcomputer and return it to normal con-
dition.
Unplug the power cord from the power out-
let and, while holding the stop key de-
pressed, plug the power cord again.
÷
Please note that resetting the microcomputer
clears the contents stored in it returns it to con-
dition when it left the factory.
RVS
MODE