![background image](http://html.mh-extra.com/html/sony/hcd-xgr99av/hcd-xgr99av_service-manual_1329780040.webp)
HCD-XGR99AV
40
40
7-18. PRINTED WIRING BOARD – PANEL FL SECTION – • See page 21 for Circuit Boards Location.
Ref. No.
Location
D601
D-5
D602
C-13
IC601
C-8
IC602
B-11
IC603
C-5
Q601
Q602
D-11
Q603
D-11
Q604
D-12
Q605
D-12
Q606
B-10
Q607
B-9
Q608
C-9
Q609
C-10
• Semiconductor
Location
IC603
R620
C605
R647
R
600
R
622
R623
CN
602
S612
S613
S614
S615
S616
S617
S618
IC602
Q601
R634
R691
R6
92
R632
R629
R630
R631
R621
Q606
Q607
Q608
Q609
R
665
R
666
R
667
R6
68
R
601
Q602
Q603
L605
R
683
R
685
R
68
1
R
684
Q604
Q605
L
604
R686
R
688
R
689
R6
90
JW602
E
E
E
E
JW601
R612
R613
R
614
R615
R616
R617
C607
R610
R609
R
611
R
695
R
696
R
697
R618
C601
C602
R
643
C622
C623
C606
C604
FB
601
L601
L602
R602
R
603
C
618
C
617
R604
C624
FL601
R
605
X601
JW605
JW606
JW607
JW608
JW610
JW611
JW612
JW613
JW614
JW615
JW616
JW617
JW618
JW620
JW621
JW622
JW625
JW626
JW627
JW628
JW629
JW631
JW633
JW634
JW636
JW637
JW640
JW644
JW647
JW648
JW649
JW651
JW623
JW624
R606
R607
R
608
JW603
JW604
JW641
JW619
JW653
JW609
JW655
JW656
JW657
JW658
C603
CN601
D
602
R
633
JW639
JW635
C616
R619
JW638
R
638
L603
C619
C615
D601
C608
JW645
C614
C625
C620
R659
R658
R657
R
656
R
655
R
639
R
640
R637
R
635
R
628
R627
R
626
R625
R
624
JW632
JW650
JW654
JW642
CN603
CN604
PANEL FL BOARD
11
(11)
1-687-251-
ILLUMINATION
DISPLAY
TIMER SELECT
SLEEP
CLOCK SET
FUNCTION
1
2
3
1
100
50
31 30
80 81
51
E
E
E
E
1
9
18
10
2
3
4
5
6
7
8
9
10
11
12
13
14
A
1
B
C
D
E
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299