![background image](http://html.mh-extra.com/html/lg/gsa-4040b/gsa-4040b_service-manual_211191077.webp)
79
MPU
IC801
DSP
IC701
Driver
IC602
Driver
IC601
Slider/
Spindle
Spindle FFC
Setting
Setting
Slider FPC
Slider:#34-37
#2,13
#28-29
R630,
R635
#22
Pin#
86-98
MPU
IC801
DSP
IC701
AFE
IC101
Driver
IC601
Pickup
All Disc
FFC
Setting
Setting
FE:R701,R740
Focus:#47-46
Tracking:#47-48
Slider FPC
Slider:#34-37
C703
TE:R706,R741
C708
PE:R706,C704
R625,C628
R524,C627
#53
#5
#4
#3
#52
(23) RTZ TimeOut Fail
(24) Focus Servo/Tracking Servo Fail