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Model
HCD-RG490 HCD-RG590 (serv.man2)
Pages
22
Size
3.84 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SUPPLEMENT-2
File
hcd-rg490-hcd-rg590-sm2.pdf
Date
PREV: Sony HCD-RG490 / HCD-RG590 Service Manual

Sony HCD-RG490 / HCD-RG590 (serv.man2) Service Manual ▷ View online

SERVICE MANUAL
HCD-RG490/RG590
1
HCD-RG490/RG590
9-887-053-82
Ver. 1.2  2006.06
Subject: Change of MAIN, KEY RIGHT and KEY TOP
boards (Suffix-12 (RG490: Mexican/RG590:
Mexican models) or Suffix-13 (Except RG490:
Mexican/RG590: Mexican models))
AEP Model
E Model
HCD-RG490/RG590
UK Model
HCD-RG590
Australian Model
HCD-RG490
HCD-RG490/RG590
1.
NEW/FORMER  DESCRIPTION
In this set, MAIN, KEY RIGHT and KEY TOP boards have been changed
in the midway of production.
Printed wiring board and schematic diagram of new type, and changed
parts list are described in this supplement-2.
Refer to original service manual and supplement-1 for other information.
– MAIN Board (Component Side) –
– KEY RIGHT Board (Component Side) –
– KEY TOP Board (Component Side) –
(Except  RG490: Mexican/
RG590: Mexican models)
Former : 1-869-003-12
New
: 1-869-003-13
( RG490: Mexican/
RG590: Mexican models)
Former : 1-868-901-11
New
: 1-868-901-12
(Except RG490: Mexican/
RG590: Mexican models)
Former : 1-869-007-12
New
: 1-869-007-13
(Except RG490: Mexican/
RG590: Mexican models)
Former : 1-869-008-12
New
: 1-869-008-13
( RG490: Mexican/
RG590: Mexican models)
Former : 1-868-905-11
New
: 1-868-905-12
( RG490: Mexican/
RG590: Mexican models)
Former : 1-868-906-11
New
: 1-868-906-12
SUPPLEMENT-2
File this supplement with the service manual.
TABLE  OF  CONTENTS
1.
NEW/FORMER  DESCRIPTION
.........................
1
2.
DIAGRAMS
2-1.
Printed Wiring Board – MAIN Board
(Except RG490: Mexican/RG590 Mexican models) – ...
3
2-2.
Schematic Diagram – MAIN Board (1/3)
(Except RG490: Mexican/RG590 Mexican models) – ...
4
2-3.
Schematic Diagram – MAIN Board (2/3)
(Except RG490: Mexican/RG590 Mexican models) – ...
5
2-4.
Schematic Diagram – MAIN Board (3/3)
(Except RG490: Mexican/RG590 Mexican models) – ...
6
2-5.
Printed Wiring Board – MAIN Board
(RG490: Mexican/RG590 Mexican models) – ................
7
2-6.
Schematic Diagram – MAIN Board (1/3)
(RG490: Mexican/RG590 Mexican models) – ................
8
2-7.
Schematic Diagram – MAIN Board (2/3)
(RG490: Mexican/RG590 Mexican models) – ................
9
2-8.
Schematic Diagram – MAIN Board (3/3)
(RG490: Mexican/RG590 Mexican models) – ................ 10
2-9.
Printed Wiring Boards – KEY Section
(Except RG490: Mexican/RG590 Mexican models) – ... 11
2-10. Schematic Diagram – KEY Section
(Except RG490: Mexican/RG590 Mexican models) – ... 12
2-11. Printed Wiring Boards – KEY Section
(RG490: Mexican/RG590 Mexican models) – ................ 13
2-12. Schematic Diagram – KEY Section
(RG490: Mexican/RG590 Mexican models) – ................ 14
3.
ELECTRICAL  PARTS  LIST
................................ 15
HCD-RG490/RG590
2
2
HCD-RG490/RG590
2.
DIAGRAMS
•
Note for Printed Wiring Boards and Schematic Diagrams
Note on Schematic Diagram:
•
All capacitors are in 
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
•
All resistors are in 
Ω
 and 
1
/
4
 
W or less unless otherwise
specified.
•
f
: internal component.
•
2
: nonflammable resistor.
•
C
: panel designation.
•
A
: B+ Line.
•
B
: B– Line.
•
Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : TUNER (FM/AM)
(
) : CD PLAY
〈〈
 
〉〉
: TAPE PLAY
{
 
} :  REC
•
Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
•
Signal path.
F
: TUNER (FM/AM)
J
: CD PLAY
E
: TAPE PLAY
G
: REC
N
: MIC
f
: AUDIO IN
L
: VIDEO
•
Abbreviation
AR
: Argentina model
AUS
: Australian model
E2
: 120 V AC area in E model
E3
: 240 V AC area in E model
E51
: Chilean and Peruvian models
EA
: Saudi Arabia model
RU
: Russian model
Note on Printed Wiring Board:
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
•
Indication of transistor
Note: The components identified by mark 
0
 or dotted line
with mark 
0
 are critical for safety.
Replace only with part number specified.
C
B
These are omitted.
E
Q
B
These are omitted.
C
E
Q
HCD-RG490/RG590
3
3
HCD-RG490/RG590
2-1. PRINTED  WIRING  BOARD  – MAIN Board (Except RG490: Mexican/RG590 Mexican models) –
 : Uses unleaded solder.
•
Semiconductor
Location
Ref. No. Location
D001
F-8
D002
F-8
D003
F-8
D004
F-8
D006
G-9
D007
H-9
D008
E-7
D009
H-9
D011
G-7
D012
H-7
D013
G-7
D014
G-7
D021
G-6
D022
G-6
D023
G-6
D024
G-7
D031
J-7
D035
J-8
D036
G-9
D301
D-3
D302
D-4
D901
E-3
D902
E-3
D905
E-3
D910
D-3
D921
F-2
D923
F-2
D943
G-2
D947
F-2
IC006
E-7
IC011
F-7
IC021
G-7
IC101
I-3
IC102
I-4
IC251
I-7
IC901
C-2
IC902
E-3
Q002
G-9
Q011
H-9
Q041
H-9
Q042
H-9
Q043
G-9
Q044
G-9
Q045
G-9
Q046
F-9
Q111
G-2
Q112
G-2
Q113
H-4
Q114
H-4
Q251
J-7
Q252
I-7
Q261
J-9
Q271
I-8
Q272
I-9
Q274
F-9
Q276
I-5
Q277
J-9
Q901
D-3
Q902
D-2
Q903
E-3
Q904
E-3
R035
R036
C032
C305
C913
C920
R283
C275
Q272
R279
R280
R281
        
        
Q274
R251
R252
R961
R325
R285
R286
R287
C278
R272
C276
Q277
R289
R290
Q271
R274
C271
R277
C273 R276
R356
R352
R353
R349
R354
R355
R350
R351
R261
R262
R046
R047
R365
R366
R326
R032
R037
R068
R254
R257
R063
R064
C135
C123
C124
C267
C268
C136
R151
R152
R153
C163
C164
C166
C169
C171
C172
R141
R142
IC102
        
C066
R161
R162
R163
R164
R127
R128
R169
R170
R133
R134
JR101
JR102
Q276
R269
R171
R172
R129
IC251
R253
R250
C253
C254
C255
C256
C264
R130
R106
 
C165
C178
C177
C175
C176
C134
C133
C924
C925
R048
R925
R061
C281
C010
R952
R271
JR108
JR118
R316
R317
R323
R319
JR121
JR122
JR123
R056
C388
C387
C386
JR111
R111
R110
R112
R113
JR110
JR115
JR109
R145
R033
D031
C140
C139
C148
C147
R114
R116
R148
R147
R104
R103
C117
C063
R144
R143
C173
C160
C159
JR105
Q111
Q112
R119
R202
R201
R125
R120
R123
R131
R121
C114
C120
JR104
R102
R135
R137
C145
R909
C151
C149
R122
C122
R109
R101
R265
Q251
Q252
R108
R263
R264
R267
R268
Q261
R177
C031
R052
R324
R907
R908
C908
C909
D910
D905
D902
R905
C904
Q904
D901
R910
R903
R904
R912
R901
R902
C174
R322
R321
R315
R318
R956
JR106
R918
R919
C914
C927
C917
C912
R980
R955
R971
R979
R921
R923
R924
R981
R963
R965
R969
R967
R970
R959
R957
R976
R975
R345
R346
R348
R341
R343
R347
R344
R342
R974
R070
R922
R936
C918
Q902
C911
R932
R935
R913
R972
R973
R911
R982
Q901
C910
C919
R914
Q044
Q045
Q046
R041
R045
R049
R050
R051
R053
R054
D036
R042
IC902
R043
R941
R953
JR103
R997
R996
R999
R167
R175
R176
C385
R140
C391
R136
JR120
D008
C146
R011
JR112
R010
R013
R014
R382
R381
R383
Q041
R165
C923
R166
R168
R291
R005
C150
C152
R006
R055
JR119
R138
Q002
Q011
D007
R016
D006
R001
JR114
JR117
C027
C026
R057
D009
R126
R124
R132
R364
R363
R920
R139
R178
R156
R155
R158
R157
IC101
JR107
C068
R160
R105
C069
Q113
Q114
R154
R159
R292
D947
R951
R950
R949
R948
R947
R946
R945
R944
R943
R942
D923
D921
D943
IC901
C926
        
C065
R034
C064
D035
 
        
C274
 
CN271
 
CN301
R039
        
R059
 
CN061
C153
C154
C167
C168
C170
C257
C258
JW306
JW205
C263
JW120
CN091
JW166
IC006
IC011
IC021
JW331
JW181
JW285
C317
JW177
D302
JW156
JW175
JW132
JW149
D023
JW332
JW289
JW225
JW179
JW180
JW224
JW226
C001
C012
C011
JW117
R038
JW322
JW210
C118
C119
X902
JW239
JW270
JW216
JW241
JW339
JW341
JW164
JW303
JW220
C259
JW259
C138
C130
C126
C115
C142
C116
C137
JW245
C129
C125
JW134
C141
JW192
JW261
JW263
JW167
C112
JW277
C143
C144
C156
C157
C158
C155
JW228
JW255
JW313
D003
C002
C260
JW265
JW253
JW240
JW242
JW105
JW271
JW266
C110
C109
JW267
JW268
JW310
JW256
C266
C265
JW203
JW272
JW273
C008
JW269
JW275
JW157
JW274
CN041
JW158
JW153
JW135
JW119
JW122
JW159
JW118
JW169
JW155
JW136
C906
C902
C901
JW163
JW309
JW160
JW165
JW161
C111
JW217
JW319
JW144
D011
X901
JW143
C916
C903
JW162
JW131
JW130
JW125
JW139
JW154
JW129
JW137
JW126
JW127
JW133
JW124
JW293
JW116
JW123
JW115
JW340
JW141
JW142
JW147
JW140
JW330
JW193
JW207
JW196
JW234
C033
JW305
JW315
Q042
Q043
C034
C035
JW032
JW292
JW148
JW146
JW145
JW174
JW150
JW151
JW152
JW173
JW172
JW312
JW280
JW170
JW171
JW103
Q903
JW168
JW110
D002
D001
D014
D013
D024
D021
D012
D022
C025
JW281
C006
C015
JW186
JW188
JW187
JW106
JW108
JW112
JW183
JW182
JW184
JW185
JW214
JW212
JW284
JW320
JW215
JW278
JW279
JW288
JW283
JW213
JW229
JW195
JW176
JW197
JW218
JW102
JW190
JW321
JW189
JW235
JW101
JW243
JW236
JW300
C023
C013
D004
JW291
JW290
JW294
JW208
JW324
JW295
JW298
JW222
JW206
JW223
JW221
JW301
JW276
JW287
JW297
JW286
JW299
C121
JW257
JW282
JW311
JW258
JW316
JW325
JW202
JW246
JW231
JW264
JW262
JW260
JW323
JW329
JW227
JW121
JW252
JW248
JW250
JW254
JW128
JW251
JW302
JW238
JW247
JW230
D301
JW296
JW233
JW232
JW237
EP061
CN201
JW314
JW244
JW307
JW249
JW308
C922
C921
JW219
JW178
CN991
CN001
CN031
C007
        
R060
EP031
E
E
1
2
4 3
E
E
E
E
E
E
E
(CHASSIS)
1
80
40
21
20
60
61
41
E
E
E
E
E
E
E
E
E
E
E
S
G
D
E
E
E
MAIN BOARD  
1-869-003-
13
(13)
(CHASSIS)
1
5
6
10
1
10
11
20
21
40
31
30
RG490: AEP, RU, E3, EA, AUS
/RG590: AEP, UK, RU, E3, EA
1
2
23
22
A
CD BOARD
CN102
C1
DRIVER
BOARD
CN701
1
1
3
1
3
1
3
13
1
3
3
1
M001
(FAN)
M
11
1
TUNER(FM/AM)
SUPPLIED WITH THE
ASSEMBLED BLOCK
FM75
Ω
COAXIAL
ANTENNA
AM
H1
SUB WOOFER
 BOARD
CN501
K
A
A
K
A
A
K1
TRANSFORMER
BOARD
CN907
K2
TRANSFORMER
BOARD
CN907
(RG490)
(RG590)
RG490: AEP, RU, E3, EA, AUS
/RG590: AEP, UK, RU, E3, EA
K
A
A
K
A
A
J2
POWER
BOARD
CN441
J1
POWER
BOARD
CN441
(RG490)
(RG590)
E1
PANEL
BOARD
CN601
D1
DECK
BOARD
CN008
A/K
K
A
A/K
K
A
K
A
A
K
K
A
(NC)
RG490: RU, E2, E51, EA, AR/
RG590: RU, E2, E51, EA, AR
RG490: AEP, EA/
/RG590: AEP, UK, EA
(RG490/RG590: AEP, UK, RU)
RG490: AEP, RU, E3, EA, AUS
/RG590: AEP, UK, RU,  E3, EA
RG490: AEP, RU, E3, EA, AUS
/RG590: AEP, UK, RU,  E3, EA
(RG490/RG590: AEP, UK, RU)
(RG490/RG590: AEP, UK, RU)
RG590: E2, E3,
E51, EA, AR
RG590: E2, E3,
E51, EA, AR
RG590: E2, E3,
E51, EA, AR
F1
MIC. AUX. HP
BOARD
CN801
1
11
1
13
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
K
RG490: AEP/
RG590: AEP, UK
RG490: AEP/
RG590: AEP, UK
RG490: AEP/
RG590: AEP, UK
RG490: E2, E51, AR/
RG590: E2, E51, AR
RG490: E2, E51, AR/
RG590: E2, E51, AR
RG490: AEP, RU/
RG590: AEP, UK, RU
RG490: AEP, RU/
RG590: AEP, UK, RU
RG490: E2, E51, AR/
RG590: E2, E51, AR
RG490: AEP, RU/
RG590: AEP, UK, RU
HCD-RG490/RG590
4
4
HCD-RG490/RG590
2-2. SCHEMATIC  DIAGRAM  – MAIN Board (1/3) (Except RG490: Mexican/RG590 Mexican models) –
C391
Q901
D902
D921
D923
Q904
IC902
X901
Q902
CN991
R947
R997
R999
R941
R949
R950
R943
R942
R945
R948
R951
R996
R
918
R935
R967
R965
R963
R959
R969
R957
R956
R955
R976
R975
R971
R970
R343
R341
R345
R347
R344
R936
R972
R974
R973
R911
R979
R981
R982
R924
R923
R921
R953
R920
R907
R908
R910
R909
R901
R944
R905
R903
R904
R912
R932
R342
R346
R922
R913
R354
R355
R914
C922
C921
C901
C902
C903
C906
D943
X902
R348
C912
CN091
C908
C909
C910
C919
C917
C927
C914
C911
C918
C923
C926
D910
D947
D905
D901
R946
C924
C925
R952
R980
IC901
R349
R353
R351
R350
R356
JW339
C913
C920
R919
C916
R902
Q903
C904
R925
R961
R352
0.1
2SC3052
MC2836
MC2840
MC2840
2SC3052
PST3429UL
32.768KHz
2SC3052
19P
220k
100
100
2.2k
10k
4.7k
4.7k
10k
220
2.2k
220
100
220k
10k
100
100
100
100
100
100
100
1k
100
100
100
100
22k
10k
10k
22k
22k
22k
100
100
100
1k
100
100
470
100
100
100
10k
470k
47k
47k
10k
22k
100k
220k
10k
10k
2.2k
1k
2.2k
1k
1k
220k
1k
10k
4.7
50V
2.2
50V
100
16V
10
50V
0.47
50V
10
50V
MC2838
16MHz
22k
0.1
9P
0.1
0.1
0.1
0.1
0.1
22p
22p
0.001
0.001
220p
220p
1SS355TE-17
1SS355TE-17
1SS355TE-17
UDZW-TE17-4.7B
0
100p
100p
47k
100
-UBT-A
10k
10k
∗
∗
1M
1p
1p
0
47000
5.5V
0
KTA1271Y-AT
0.1
1k
1k
∗
A1
A2
A3
A4
A5
A6
B1
B2
B3
B4
A7
A8
P-R
ELA
Y
STK
-M
R
EC
-M
U
TE
ACP
FLM
D
C-7
C-LF
C-LR
C-4
C-10
C-14
C-8
C-15
C-13
C-9
MP3-RST
C-1
FSP
O-SWR
SYS-M
C
-6
G
-6
G
-3
T-C
L
T-D
I
T-CE
P
-DA
PM
-CL
M
-D
A
C-12
C-11
I-HP-AUX
C-E3
C-E2
C-E1
STBY
G
-5
C-OS
C-SE
C-TF
V
A
CS
STR
EAM
STREAM
VACS
KEY0
KEY0
VCE
VDI
VDO
VCL
VRE
RMS
PROTECT
C-5
O-R
/P
O-B
IA
S
C-TR
T-D
O
I-MIC-DET
C-3
FLMD
VCE
VCL
VDI
VDO
VRE
RMS
KEY0
STBY
P
RO
TECT
C-LR
C-LF
C-TR
C-TF
C-E1
C-E2
C-E3
C-SE
C-OS
TCM-SYNC
TCM-SYNC
∗
∗
I-STREAM
I-VACS
I-PROTECTOR
O-VFD-DATA
I-VFD-DATA
O-VFD-CLK
O-FRONT-SP-RELAY
I-CD-NUMBER-SENS
O-TM-F
O-TM-R
O-LM-F
O-LM-R
O-POWER-RELAY
I-AC-CUT
M-GND
RESET
O-VFD-RESET
O-STK-MUTE
O-SWR
VSS
O-VFD-CE
O-BIAS
O-REC/PB
I-SCOR
REGC
EVSS
VDD
EVDD
XT2(32.768KHZ)
XT1(32.768KHZ)
O-R2S15207FP-DATA
O-R2S15208SP-DATA
O-AUDIO-CLK
O-LC23003-CLK
O-LC23003-CE
I-MP3-ACK
O-XTCN
I-MP3-DATA
O-MP3-DATA
O-MP3-RESET
AVREF
AVSS
I-KEY0
I-CD-ENCODER
O-XRST
O-CD-DATA
I-CD-SENS
O-CD-CLK
I-WAKEUP
FLMDO
VDD
VSS
FLMD
SI
SO
SCK
I-RDS-DATA
O-REC-MUTE
I-MIC-DET
I-MODEL
I-SUFFIX
VSS
AVREF
O-SW_GAIN
O-XM-POWER3.3
LED-GND
M-GND
LM-R
LM-F
TM-R
TM-F
TBL ADDRESS SENS
D+3.3V
M+9V
OPEN SW
E-3
E-2
E-1
M-GND
M-GND
-VFL
STBY-LED
SIRCS
VFD-CLK
VFD-CE
D-GND
VDD(SWITCHED)
VFD-RESET
I-AC
-PULSE
I-RDS-CLK
O-CDG-RST/
VF
VF
1
13
I-HP/
AUDIO IN
O-STBY-LED
O-MP3-CLK
I-TAPE-SYNC
I-XSIRCS
-IN
I-XRESET
O-SYS-XMUTE
O-MP3-XLAT/
O-MP3-STB
O-MP3-CS
O-XLAT/
I-MP3-REQ
O-MP3-LP
O-MP3-CS/
O-D-MUTE
O-XLT
I-
XTUNED
I-OPEN-SW
O-LC23003-DO
I-LC23003-DI
O-VMUTE
O-CDG-POWER
I-CDG-DET
O-CDG-MUTE-DATA/
O-XM-TXD
I-XM-RXD
SYSTEM CONTROLLER
RG490:RU,E2,E51,EA,AR/
RG590:RU,E2,E51,EA,AR
(RG490/RG590:AEP,UK,RU)
∗R354
 1k(RG590)
22k(RG490)
∗R355
4.7k(RG590:AEP,UK,RU)
 22k(RG490)
TCM-SNYC
KEY0
VFD-DI
VFD-DO
VDD(EVER)
(NC)
RESET SWITCH
RESET SIGNAL
GENERATOR
AC DETECT
Q903,904
REGULATOR
X2(16MHZ)
X1(16MHZ)
M+9V
(1/3)
2.2k(RG590:E2,E3,E51,EA,AR)
∗R350
10k(RG490:E2,E51,EA,AR/RG590:E2,E51,EA,AR)
1k(RG490:RU/RG590:RU)
∗R352
470k(RG490:EA/RG590:EA)
1k(RG490:AEP/RG590:AEP,UK)
∗R351
10k(RG490:E2,E51,AR/RG590:E2,E51,AR)
100k(RG490:EA/RG590:EA)
2.2k(RG490:RU/RG590:RU)
µPD78F0547GC (S)
RG490:AEP/
RG590:AEP,UK
RG490:AEP/
RG590:AEP,UK
RG490:AEP,EA/
RG590:AEP,UK,EA
(Page 6)
(Page 5)
(Page 6)
(Page 5)
Page of 22
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Sony HCD-RG490 / HCD-RG590 (serv.man2) Service Manual ▷ Download

  • DOWNLOAD Sony HCD-RG490 / HCD-RG590 (serv.man2) Service Manual ↓ Size: 3.84 MB | Pages: 22 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony HCD-RG490 / HCD-RG590 (serv.man2) in PDF for free, which will help you to disassemble, recover, fix and repair Sony HCD-RG490 / HCD-RG590 (serv.man2) Audio. Information contained in Sony HCD-RG490 / HCD-RG590 (serv.man2) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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