Sony HCD-RG270 Service Manual

HCD-GX355/GX555/RG270/RG475/RG575
3535
HCD-GX355/GX555/RG270/RG475/RG575
D004
D007
D008
D014
D024
IC006
IC011
R268
C272
R006
Q002
C015
C025
IC021
D006
C007
C016
R001
D022
D012
C011
C005
D002
R060
D031
C026
C027
C028
R032
R037
CN031
CN001
R036 R035
R043
R042
Q042
R045
R046
C043
C041
C042
R254
R252
Q251
C255
C256
C263
C264
R262
R261
IC251
R251
C266 C265
C259
R283
R276 R277 R278
R279
R274
C273
C271
R275
CN041
CN271
R265
D302
CN391
D301C317
R322
R323
R314
R315
R316
R317
R318
R319
R320
R321
R331
R332
R333
R334
R337
R338
R339
R340
R330
D303
C311
C302
C301
R303
R301
R304
R302
C391
R384
R383
R382
R381
R052
D001
C001
D003
D013
D011
D023
D021
R263
R264
R280
C013
C023
R257
R034 R033
R267
C002
C012
C305
JW040
CN381
C384
CN331
JW033
47
JW031
CN301
R259 R253
C253
C257
C254
C258
R258
C260
R250
D041
R002
R005
R064
R063
R059
Q271
C274
JW184
JW022 JW021
C045
JW190
R047
R050
R049
D035
R048
M001
EP031
JW069
R044
C031C032
C275
Q274
Q261
Q043
Q041
Q252
Q045
Q044
R007
C044
10EDB40
10EDB40
10EDB40
10EDB40
10EDB40
TA78033LS
TA7809S
4.7k
0.1
4.7k
2SC3052
100
16V
100
16V
TA7809S
1SS355TE
-17
22
50V
1000p
22
10EDB40
10EDB40
0.1
2200
16V
10EDB40
1SS355TE-17
0.01
0.01
0.01
1k
4.7k
13P
11P
4.7k 4.7k
2.2k
10k
KTA1271Y-AT
1k
1k
0.1
47
16V
4.7
50V
2SC3052
22p
22p
47
16V
1000p
10k
10k
BA4558F-E2
4.7
50V
4.7
50V
10 50V
10k
100k 4.7k 10k
2.2k
4.7k
0.22
0.22
47k
3P
3P
100
10EDB40
13P
10EDB401000
10V
470
100
100
100
100
470
100
100
100
100
100
100
100
100
100
100
1k
1k
1k
UDZSTE-174.7B
0.1
10 50V
10
50V
10k
1k
10k
1k
0.1
100
100
100
100
470k
10EDB40
0.1
10EDB40
10EDB40
10EDB40
10EDB40
10EDB40
2.2k
2.2k
4.7k
2200
25V
2200
25V
22k 22k
47k
0.1
0.1
1000p
100p
13P
47k 10k
47p
47
16V
47p
47
16V
47k
10 50V
10k
UDZSTE-1713B
0
4.7k
100
100
2SC3052
10
50V
0.1
4.7k
47k
2.2
MC2838
47k
0
1000p1000p
470p
RT1N431C-TP-1
RT1P141C-TP-1
2SC2001
RT1N431C-TP-1
2SC3052
2SC3052
2SC2001
10k
1000p
B1
B2
B3
B4
B5
B6
B7
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
PROTECT
FSP
P-RELAY
STK-M
SYS-M
ACP
O-SWR
C-LR
C-LF
C-TR
C-TF
C-E1
C-E2
C-E3
C-SE
C-OS
C-1
C-2
C-3
C-4
C-5
C-6
C-7
C-8
C-9
C-10
C-11
C-12
C-13
C-14
C-15
G-1
G-2
G-3
G-4
G-5
G-6
TU-R
TU-L
VFL-
VF1
VF2
T-CL
T-MU
R-C
CDR
CDL
R-D
T-ST
T-SD
T-CE
T-DO
T-DI
∗
∗
∗
∗
*
∗
∗
SCOR
WFCK
SBSO
EXCK
MUTE-DATA
CDG-RST
CDG-DET
CDG-POWER
VM-MUTE
GND
CDG-BGC
GND
VCC
TUNED
TUNER-L
GND
TUNER-R
TU-MUTE
RDS DATA
+3.3V
+9V
STEREO
N.C
LC72121 CLK
LC72121 DO
LC72121 DI
LC72121 CE
RDS CLK
FAN+
FAN-
FAN+
LM-R
LM-F
TM-R
TM-F
TBL ADDRESS SENS
D+3.3V
M+9V
OPEN SW
SP-GND
A-GND
R-OUT
L-OUT
AC3
AC4
AC3
AC4
SP L-OUT
SP R-OUT
-VFL
VF1
VF2
SW OUT
GND
SW ON/OFF
PROTECT
STK MUTE
GND
N.C
E-3
E-2
E-1
NC
M-GND
M-GND
(3/3)
15P(EXCEPT AEP,UK,EE)
11P(AEP,UK,EE)
(AEP,UK,EE)
(AEP,UK,EE,RU)
(MX)
EXCK
SBSO
DGND
D-GND
L-CH
A-GND
R-CH
XTCN
XRST
CD-DATA
XLT
CD-CLK
CD-SENS
SCOR
MP3-GND
MP3-CS
MP3-LP
MP3-DIO
MP3-CLK
MP3-REQ
MP3-ACK
WFCK
MP3-RST
MP3(3.3V)
MP3-STB
M-GND
M-GND
M+7V
*CN301
27P(EXCEPT MX)
(GX355/GX555)
GX355/GX555/
RG270:
AEP,UK,EE,RU/
RG575
GX355/GX555/RG270:
AEP,UK,EE,RU/RG575
GX355/GX555/RG270:E2,E3,E51,
EA,MX,AR,AUS/RG475/RG575
(RG270:AEP,UK,EE,RU)
∗R254,257
(RG270:AEP,UK,EE,RU)
GX355/GX555/RG270:E2,E3,E51,
EA,MX,AR,AUS/RG475/RG575
GX355/GX555/RG270:E2,E3,E51,EA,
MX,AR,AUS/RG475:E3,AUS,SP
RG475:AEP,UK,EE,RU/RG575
RG270:AEP,UK,EE,RU/
470
∗R251,252
(GX555/RG475/RG575)
(FAN)
(AEP,UK,EE,RU)
(CHASSIS)
(EXCEPT MX)
(MX)
10k
22k
∗R059,060
1k 1W
1k 2W
STBY-RELAY
EVER +10V
D-GND
UNREG +16V
PWR GND
AM
ANTENNA
COAXIAL
FN 75Ω
THE ASSEMBLED
BLOCK
SUPPLIED WITH
FM/AM
TUNER PACK
DVDD(3.3V)
AVDD(3.3V)
31P(MX)
RELAY B+
1k
SUB WOOFER ON/OFF
BUFFERMUTING
CONTROL
MUTING
MUTING
FAN DETECT
FAN ON/OFF
Q041,042
RELAY
DRIVE
OI
G
OI
G
OI
G
+3.3V REGULATOR
+9V REGULATOR
+9V REGULATOR
BUFFER
REGULATOR
B+ SWITCH
6-14. SCHEMATIC DIAGRAM – MAIN Board (3/3) –
(Page 33)
(Page 43)
(Page 27)
(Page 29)
(Page 31)
(Page 34)
(Page 49)
(Page 37)
(Page 39)
Ver. 1.1

Sony HCD-RG270 Specifications

General

Brand	Sony
Model	HCD-RG270
Category	Car Receiver
Language	English