Read Sony HCD-BX5BT / HCD-CBX1 / HCD-CBX3 (serv.man2) Service Manual online
HCD-BX5BT/CBX1/CBX3
10
10
HCD-BX5BT/CBX1/CBX3
CN319
Q317
C307
R253
CN313
L101
J302
C304
C306
C387
R153
C225
C125
R475
R422
R415
R409
R478
R489
R498
R130
R129
R230
R229
C119
C122
C219
C222
C123
C223
C337
D313
Q316
R482
R348
R347
R349
R484
R460
R459
R481
Q307
R428
L201
Q347
Q348
A
B
C
D
E
1
2
3
4
J
MAIN BOARD
CN318
E
E
E
E
1-873-148-
13, 23
(13, 23)
SPEAKER BOARD
E
SPEAKER
L
R
A
K
A
(CHASSIS)
CLP311
WIRE301
1
7
1
3
M301
(FAN)
(FAN)
M
(BX5BT/CBX1/
CBX3: CND)
CBX3: CND)
(CBX3: AEP, UK, CH, KR)
(CBX3: AEP, UK,
AUS, CH, SP, TW, KR)
AUS, CH, SP, TW, KR)
2-8. PRINTED WIRING BOARD – SPEAKER Board –
: Uses unleaded solder.
(Page 3)
•
Semiconductor
Location
Location
Ref. No. Location
D313
B-2
Q307
D-2
Q316
A-2
Q317
D-1
Q347
D-3
Q348
D-2
CN313
R229
R230
R253
R153
C219
C222
C119
C122
Q317
R460
R478
R475
R428
R484
R409
R415
R481
R482
D313
R422
C387
CLP311
Q316
CN319
C307
Q307
C304
L201
L101
R459
M301
R489
R129
R130
C223
C123
C125
C225
WIRE301
3P
4.7
4.7
10
1/2W
10
1/2W
0.1
0.1
0.1
0.1
KTA1266GR
47
10k
4.7k
220k
47k
47
10
MC2838
2SC3052F
7P
47
4.7
4.7
0.01
0.01
0.47
0.47
SP-R
GND
SP-L
GND
FAN GND
FAN 9V
PROTECT
FAN+
GND
FAN+
(CHASSIS)
(FAN)
Q316,317
FAN MOTOR DRIVE
PROTECT
DETECT
R
L
SPEAKER
J302
4P
Q348
Q347
2SC3052F
Q307,347,348
2SC3052F
2SC3052F
47 25V(CBX3:AEP,UK,AUS,CH,SP,TW,KR)
100 16V(BX5BT/CBX1/CBX3:CND)
1k(CBX3:AEP,UK,AUS,CH,SP,TW,KR)
4.7k(BX5BT/CBX1/CBX3:CND)
47 25V
4.7 50V
C306
10
50V
∗
∗
∗
(CBX3:AEP,UK,
AUS,CH,SP,TW,KR)
AUS,CH,SP,TW,KR)
(BX5BT/CBX1/CBX3:CND)
(CBX3:AEP,UK,
AUS,CH,SP,TW,KR)
AUS,CH,SP,TW,KR)
(BX5BT/CBX1/CBX3:CND)
(CBX3:AEP,UK,AUS,CH,
SP,TW,KR)
SP,TW,KR)
(BX5BT/CBX1/CBX3:CND)
∗
R347
470k
R348
22k
R349
1M
R498
∗
∗
∗
R489,498
10k(CBX3)
22k(BX5BT/CBX1)
10k(CBX3:AEP,UK,AUS,CH,SP,TW,KR)
100k(BX5BT/CBX1CBX3:CND)
∗
C304
47 25V
1 50V
100
470
∗
R422
(CBX3:AEP,UK,CH,KR)
(BX5BT/CBX1
CBX3:CND)
CBX3:CND)
(CBX3:AEP,UK,AUS,
CH,SP,TW,KR)
CH,SP,TW,KR)
C337
1
∗
C307
∗
R428
2-9. SCHEMATIC DIAGRAM – SPEAKER Board –
(Page 6)
Ver. 1.6
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