Sony HCD-RG270 Service Manual

HCD-GX355/GX555/RG270/RG475/RG575
4444
HCD-GX355/GX555/RG270/RG475/RG575
6-23. PRINTED WIRING BOARD – PANEL Section (1/2) –
E
JW
604
JW605
JW606
JW607
JW
608
JW
609
JW
610
JW
611
JW
612
JW
613
JW
614
JW
615
JW
616
JW
617
JW
618
JW
619
JW
620
JW
621
JW
622
JW
623
JW
624
JW
625
JW
626
JW627
JW628
JW629
JW630
JW631
JW632
JW633
JW634
JW635
JW636
JW637
JW638
JW639
JW640
JW641
JW642
JW643
JW644
JW645
JW
648
JW
649
JW
650
JW651
JW652
JW653
JW654
JW655
JW
657
JW
6
58
JW
659
JW
660
JW
662
JW663
JW
664
JW
6
65
JW666
JW
669
JW670
JW671
JW672
JW673
JW674
JW675
JW676
JW677
JW
67
8
JW
679
JW
680
JW
681
JW682
JW683
JW684
JW685
JW686
JW687
JW688
JW689
JW690
JW
69
1
JW
6
92
JW
646
JW
647
JW
661
JW668
JW667
CN602
S
631
S
632
S621
S
633
S622
S634
S
602
S611
S641
S642
S643
S644
S645
S646
D
605
D
602
D611
S601
S612
S613
S614
S615
S616S617
FL701
FLOURESCENT
INDICATOR TUBE
CN601
C702
C709
C712
C625
C622
C621
X701
S648
S647
D608
D
604
D
606
D
603
D
601
C631
R
608
R
706
R
707
C708
C
711
C
707
R
704
R682
Q
602
R620
R607
R
623
R648
R627
R
619
R
703
R
702
C
703
R
701
Q
605
R625
R622
R621
R684
R683
R
685
R
672
R
673
R680
R681
R670
R671
R709
R
662
R663
R664
R665
R666
R667
R652
R651
R650
R
660
R
6
61
R696
R695
R
694
R
693
R
692
R
691
R
690
R
705
C701
R605
R615
R609
R
602
R
612
R647
R645
R646
C710
R70
8
R633
R639
C704
Q604
Q603
Q
606
Q
608
Q
601
R698
R697
R618
R
604
R
614
R606
R616
R
603
R
613
R
611
R601
R631
R
635
R637
R641
R629
R628
ILLUMINATION
PLAY MODE/
TUNING MODE
MULTI PLEX
1-865-470 -
11
(11)
PANEL BOARD
E
ENTER
EFFECT ON/OFF
SURROUND
PRESET EQ
GROOVE
TUNER/BAND
TAPE A/B
AUDIO IN
CD SYNC
REC PAUSE/
START
CD
P FILE
DISPLAY
E
E
(GX555/RG475/RG575)
(GX555/RG475/RG575)
E
20 21
61 60
41
40
80
1
(GX555/RG475/RG575)
(GX555/RG475/RG575)
GX555/RG270:MX
/RG475/RG575
(GX555/RG475/RG575)
VOL BOARD
CN603
P
15
MAIN
BOARD
CN991
D
S601, 602, 611 – 617, 621, 622,
S631 – 634, 641 – 648
Z
(CD)
DISC SKIP/
EX-CHANGE
DISC 3
DISC 2
DISC 1
SUB WOOFER
ON/OFF
D608, S647
(MX)
13
5
4
STANDBY
E
E
D601 – 606
(STREAM)
A
B
C
D
E
F
1 2 3 4 5 6 7 8 9 10 11
IC701
IC610
(Page 45)
(Page 32)
: Uses unleaded solder.
• See page 25 for Circuit Boards Location.
Q601 E-9
Q602 E-9
Q603 D-9
Q604 D-4
Q605 E-4
Q606 E-4
Q608 B-3
Ref. No. LocationRef. No. Location
D601 E-8
D602 E-8
D603 D-8
D604 D-4
D605 E-4
D606 E-4
D608 B-2
D611 B-10
IC610 B-4
IC701 D-7
• Semiconductor Location

Sony HCD-RG270 Specifications

General

Brand	Sony
Model	HCD-RG270
Category	Car Receiver
Language	English