Sony MHC-RG270 / MHC-RG475S / MHC-RG575S Service Manual ▷ View online
HCD-RG270/RG475/RG575
41
41
HCD-RG270/RG475/RG575
6-19. PLACAS DE CIRCUITO IMPRESSO – Seção PAINEL (1/2) –
E
JW
604
JW605
JW606
JW607
JW
608
JW
609
JW
610
JW611
JW
612
JW
613
JW
614
JW
615
JW616
JW
617
JW618
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
658
JW
659
JW
660
JW
662
JW663
JW
664
JW
6
65
JW666
JW669
JW670
JW671
JW672
JW673
JW674
JW675
JW676
JW677
JW
67
8
JW
679
JW
680
JW681
JW682
JW683
JW684
JW685
JW686
JW687
JW688
JW689
JW690
JW
691
JW
692
JW
646
JW
647
JW
661
JW668
JW667
CN602
S631
S632
S621
S633
S622
S634
S602
S611
S641
S642
S643
S644
S645
S646
D605
D602
D611
S601
S612
S613
S614
S615
S616
S617
FL701
FLOURESCENT
INDICATOR TUBE
CN601
C702
C709
C712
C625
C622
C621
X701
S648
S647
D608
D604
D606
D603
D601
C631
R608
R706
R707
C708
C711
C707
R704
R682
Q602
R620
R607
R623
R648
R627
R619
R703
R702
C703
R
701
Q605
R625
R622
R621
R684
R683
R685
R672
R673
R680
R681
R670
R671
R709
R662
R663
R664
R665
R666
R667
R652
R651
R650
R
660
R661
R696
R695
R694
R693
R692
R691
R690
R705
C701
R605
R615
R609
R602
R612
R647
R645
R646
C710
R708
R633
R639
C704
Q604
Q603
Q606
Q608
Q601
R698
R697
R618
R604
R614
R606
R616
R603
R613
R611
R601
R631
R635
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
1
5
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)
1
3
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)
: Utilizada solda sem chumbo
Q601
E-9
Q602
E-9
Q603
D-9
Q604
D-4
Q605
E-4
Q606
E-4
Q608
B-3
Ref. No. Location
Ref. 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
• Localização do Semicondutor
HCD-RG270/RG475/RG575
42
42
HCD-RG270/RG475/RG575
6-20. PLACAS DE CIRCUITO IMPRESSO – Seção PAINEL (1/2) –
JW603
CN603
S635
S636
S637
S638
S623
S624
S625
S626
S660
SW601
R678
R674
R675
R676
R677
R688
R687
R686
VOL BOARD
x
X
B
M
m
l – EQ + L
– TUNING +
1-865-471-
11
(11)
ALBUM +
ALBUM –
PANEL BOARD
CN602
P
1
1
3
5
EQ BAND
MASTER
VOLUME
VOLUME
ROTARY ENCODER
S623 – 626,
S635 – 638
1
2
3
4
5
6
7
A
B
C
D
E
F
G
1
2
3
4
5
6
7
A
B
C
D
E
F
G
(Page 44)
: Utilizada solda sem chumbo
HCD-RG270/RG475/RG575
43
43
HCD-RG270/RG475/RG575
6-21. DIAGRAMA ESQUEMATICOTICO – Seção PAINEL (1/2) –
R627
R628
C625
R706
R707
R703
C701
C703
C704
R702
R704
R701
R609
D605
D602
R620
R619
C631
IC610
R621
R623
R622
R625
C712
C711
C710
R633
R639
C708
C709
C707
R705
R708
R709
C702
R612
R605
R602
R615
X701
CN601
FL701
C622
IC701
R616
R606
R614
R604
R613
R603
R611
R601
D603
D604
D606
R631
R635
R637
R641
R629
Q608
Q606
Q604
Q603
Q601
D608
C621
Q605
D611
Q602
D601
R608
R618
R607
22
22
22 50V
1k
1k
100
0.1
0.1
1000p
1k
0
0
100
SLR325VC
SLR325VC
47
100
47
10V
RPM7240-H18
22k
4.7k
22k
4.7k
22 50V
0.01
0.1
10k
10k
0.01
47
10V
4700p
2.2k
1k
1k
47
10V
1k
1k
1k
1k
4.19M
19P
2.2
50V
50V
-8BT-A
µPD780232GC-508
1k
1k
1k
1k
1k
1k
1k
1k
SLR325VC
SLR325VC
SLR325VC
10k
10k
10k
10k
10k
2SC3052
2SC3052
2SC3052
2SC3052
2SC3052
SLR325MC
2.2
50V
50V
2SC3052
SELU5223C
2SC3052
SLR325VC
820
820
1k
A1
A2
A
3
A4
A5
A6
A7
A
8
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
RMS
V-A
V-B
K0
RMS
VDI
VDO
VCL
VCE
RST
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
ST1
ST2
ST3
ST4
ST5
ST6
RST
VCL
VCE
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
SW
VDO
VDI
ST2
ST5
ST1
ST3
ST4
ST6
SW
RESET
V
SS1
VDD1
X1
X2
SC
K1
SI1
SO1
KEY1
K
EY2
KEY3
KEY4
VSS0
AVDD
VDD0
STREAM LED2
STREAM LED1
STREAM LED3
STREAM LED4
STREAM LED5
STREAM LED6
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
N
C
S
1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
VD
D2
VLO
D
S16
S17
S18
S19
S20
S21
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
NC
NC
N
C
NC
N
C
N
C
NC
CE
SW LED
IC
NC
AV
S
S
N
P
NP
NP
F1
F2
NX
NC
NC
NC
NX
NP
-VFL
VF1
VF2
STBY-LED
VOL-A
VOL-B
SIRCS
VFD-DO
VFD-DI
VFD-CLK
VFD-CE
D-GND
9V
KEY0
M-GND
VDD(SWITCHED)
VDD(EVER)
RESET
D-GND
(1/2)
STANDBY
(RG474/RG575)
D601-606
(STREAM)
REMOTE CONTROL RECEIVER
FLUORESCENT INDICATOR TUBE
FL/LED DRIVER
Q601-608
LED DRIVE
SUB WOOFER
(Page 33)
(Page 47)
HCD-RG270/RG475/RG575
44
44
HCD-RG270/RG475/RG575
6-22. DIAGRAMA ESQUEMATICO – Seção PAINEL (2/2) –
R651
R652
R681
R680
CN603
CN602
R678
R677
R676
R675
R674
R688
R687
R686
R696
R695
R694
R693
R692
R682
R683
R684
R672
R673
R667
R666
R665
R664
R663
R662
R660
R661
R670
R671
R646
R645
R647
R648
R697
S660
R685
R650
R690
R691
S613
S612
S611
S614
S615
S616
S617
S601
S602
S621
S622
S648
S647
S646
S645
S644
S643
S642
S641
S631
S632
S633
S634
S623
S624
S625
S626
S635
S636
S637
S638
SW601
47k
2.2k
47k
22k
5P
5P
47k
22k
10k
4.7k
4.7k
47k
22k
10k
10k
4.7k
4.7k
2.2k
2.2k
2.2k
2.2k
4.7k
2.2k
2.2k
22k
10k
4.7k
4.7k
2.2k
2.2k
22k
47k
22k
47k
47k
22k
10
10
22k
4.7k
22k
22k
47k
A1
A2
A4
A5
A6
A7
A8
A3
V-A
V-B
K0
VOL-A
VOL-B
D-GND
KEY2
KEY3
VOL-A
VOL-B
D-GND
KEY2
KEY3
(2/2)
DISPLAY
CD SYNC
/START
REC PAUSE
AUDIO IN
TAPE
A/B
TUNER
BAND
CD
ILLUMINATION
PRESET
EQ
GROOVE
ENTER
SURROUND
EFFECT
ON/OFF
TUNING MODE
PLAY MODE/
(CD)
DISC SKIP/
DISC 3
DISC 2
DISC 1
ON/OFF
MASTER VOLUME
ALBUM -
ALBUM +
EQ BAND
- EQ +
- TUNING +
P FILE
EX-CHANGE
SUB WOOFER
RG475/RG575
(Page 46)
Click on the first or last page to see other MHC-RG270 / MHC-RG475S / MHC-RG575S service manuals if exist.