Sony HT-ST9 (serv.man2) Service Manual ▷ View online
SERVICE MANUAL
HT-ST9
HT-ST9
1
2. DIAGRAMS
9-896-148-81
The MB1406 board has been changed in the midway of production.
New/former discrimination and printed wiring board of the MB1406 board
of New type are described in this service manual SUPPLEMENT-1.
Printed wiring board that has been described on this service manual
SUPPLEMENT-1 is for reference.
Schematic diagram have not described.
Refer to original service manual for information of Former type.
New/former discrimination and printed wiring board of the MB1406 board
of New type are described in this service manual SUPPLEMENT-1.
Printed wiring board that has been described on this service manual
SUPPLEMENT-1 is for reference.
Schematic diagram have not described.
Refer to original service manual for information of Former type.
File this supplement with the service manual.
1. NEW/FORMER DISCRIMINATION
Distinguish by the part number of the engraved.
SUPPLEMENT-1
Subject: Change of MB1406 board (Suffi x-12)
Former : 1-893-894-11
New :
New :
1-893-894-12
– MB1406 Board (Side A) –
HT-ST9
SA-ST9
US Model
Canadian Model
AEP Model
UK Model
Australian Model
Chinese Model
Singapore Model
Taiwan Model
Latin American Model
Ver. 1.1 2015.06
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards.
Note:
•
•
X : Parts extracted from the component side.
•
Y : Parts extracted from the conductor side.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Indication of transistor.
C
B
These are omitted.
E
Q
Note1: When the MB1406 board is defective, replace the
complete mounted board.
Note2: When the complete MB1406 board is replaced, re-
fer to “NOTE OF REPLACING THE COMPLETE
MB1406 BOARD OR CARD WLAN/BT COMBO”
on page 6 on original service manual.
MB1406 BOARD OR CARD WLAN/BT COMBO”
on page 6 on original service manual.
MEMO
HT-ST9
3
HT-ST9
REVISION HISTORY
Ver.
Date
Description of Revision
1.0
2015.02
New
1.1
2015.06
Addition of Chinese, Russian, Singapore, Taiwan and Latin American models
Addition of BOND FIXATION OF ELECTRIC PARTS
Change of Part for COVER (REAR) (Ref. No. 8)
Change of Part No. for PANEL (SIDE R) ASSY (for R-ch) (Ref. No. 55)
Change of Part No. for STARTUP GUIDE and INSTRUCTION MANUAL
Change of MB1406 board (Suffi x-12) (SUPPLEMENT-1)
(SMR-15003)
How to search for a contact point of signal lines or the like in DIAGRAMS SECTION
If a contact point of a BLOCK DIAGRAM, PRINTED WIRING BOARD or SCHEMATIC DIAGRAM is shown in a different page, use
the PDF fi le search function to fi nd one.
If a contact point of a BLOCK DIAGRAM, PRINTED WIRING BOARD or SCHEMATIC DIAGRAM is shown in a different page, use
the PDF fi le search function to fi nd one.
e.g.) If a contact point is shown as
, follow the procedure below.
Procedure:
1. Press the [F] key while pressing the [Ctrl] key.
2. Input “>001Z” in the search box and press the [Enter] key.
3. The relevant part (page), where the contact point is shown, appears.
1. Press the [F] key while pressing the [Ctrl] key.
2. Input “>001Z” in the search box and press the [Enter] key.
3. The relevant part (page), where the contact point is shown, appears.
Note: If you still see the original page, press the [Enter] key again.
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