Read Sony HCD-BX20I / HCD-BX50BTI Service Manual online
HCD-BX20i/BX50BTi
2
Notes on chip component replacement
•
•
Never reuse a disconnected chip component.
•
Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
aged by heat.
Flexible Circuit Board Repairing
•
•
Keep the temperature of soldering iron around 270 °C during
repairing.
repairing.
•
Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
circuit board (within 3 times).
•
Be careful not to apply force on the conductor when soldering
or unsoldering.
or unsoldering.
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK
0 OR DOTTED LINE
WITH MARK
0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
0 SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
CAUTION
Use of controls or adjustments or performance of procedures other than
those specifi ed herein may result in hazardous radiation exposure.
Use of controls or adjustments or performance of procedures other than
those specifi ed herein may result in hazardous radiation exposure.
This appliance is classifi ed as a
CLASS 1 LASER product.
This marking is located on the
rear or bottom exterior.
CLASS 1 LASER product.
This marking is located on the
rear or bottom exterior.
Ver. 1.4
iPod section
3OHDVHUHIHUWR2SHUDWLQJ,QVWUXFWLRQVRIHDFKPRGHOV
General
3RwHUUHqXLUHPHQWV
NRUWK$PHULFDQPRGHO 9A&Hz
(XURSHDQPRGHO9$&+]
AXVWUDOLDQPRGHO–9A&Hz
(XURSHDQPRGHO9$&+]
AXVWUDOLDQPRGHO–9A&Hz
3RwHUFRQVXPSWLRQ (XURSHDQPRGHOZDWWV
2WKHUPRGHOVZDWWV
'LPHQVLRQVZKGHxFOVSHDkHUVASSUR[îîPP
M
M
'HVLJQDQGVSHFLILFDWLRQVDUHVXEMHFWWRFKDQJHZLWKRXWQRWLFH
DVVHxFOVSHDkHUVASSUR[NJ
Tunersection
)0VWHUHR)0$0VXSHUKHWHURGyQHWXQHU
FM tuner section:
FM tuner section:
TXQLQJUDQJH
NRUWK$PHULFDQPRGHO ±0H]NH]VWHS
2WKHUPRGHOV±0H]NH]VWHS
AQWHQQD )0OHDGDQWHQQD
AQWHQQDWHUPLQDOV RKPVXQEDODQFHG
,QWHUPHGLDWHIUHqXHQFy 0Hz
NRUWK$PHULFDQPRGHO ±0H]NH]VWHS
2WKHUPRGHOV±0H]NH]VWHS
AQWHQQD )0OHDGDQWHQQD
AQWHQQDWHUPLQDOV RKPVXQEDODQFHG
,QWHUPHGLDWHIUHqXHQFy 0Hz
AM tuner section:
TXQLQJUDQJH
NRUWK$PHULFDQPRGHO
NRUWK$PHULFDQPRGHO
$(3PRGHO
±NH]wLWKNH]WXQLQJLQWHUvDO
±NH]wLWKNH]WXQLQJLQWHUvDO
±NH]wLWKNH]WXQLQJLQWHUvDO
AXVWUDOLDQPRGHO
±NH]wLWKNH]WXQLQJLQWHUvDO
±NH]wLWKNH]WXQLQJLQWHUvDO
±NH]wLWKNH]WXQLQJLQWHUvDO
±NH]wLWKNH]WXQLQJLQWHUvDO
AQWHQQD $0ORRSDQWHQQDH[WHUQDODQWHQQDWHUPLQDO
,QWHUPHGLDWHIUHqXHQFy NHz
,QWHUPHGLDWHIUHqXHQFy NHz
2WKHUPRGHOV
±N+]ZLWKN+]WXQLQJLQWHUYDO
±N+]ZLWKN+]WXQLQJLQWHUYDO
±N+]ZLWKN+]WXQLQJLQWHUYDO
±N+]ZLWKN+]WXQLQJLQWHUYDO
2WKHUPRGHOV99–9$&+]DGMXVWDEOHZLWK
YROWDJHVHOHFWRU
YROWDJHVHOHFWRU
Tuning range: 531 1,602 kHz (with 9 kHz tuning interval)
Click on the first or last page to see other HCD-BX20I / HCD-BX50BTI service manuals if exist.