STR-KS1200
2
1. GENERAL
.................................................................. 3
2. DISASSEMBLY
2-1. Disassembly Flow .......................................................... 5
2-2. Case (SL07) ................................................................... 5
2-3. HDMI RE Board ............................................................. 6
2-4. Front Panel Block .......................................................... 6
2-5. MAIN
Board
................................................................... 7
3.
TEST MODE
............................................................ 8
4.
ELECTRICAL CHECK
......................................... 9
5. DIAGRAMS
5-1. Block Diagram - MAIN Section - .................................. 10
5-2. Block Diagram - HDMI Section - .................................. 11
5-3. Block Diagram - DSP Section - ..................................... 12
5-4. Block Diagram - AMP Section - .................................... 13
5-5. Block Diagram - POWER SUPPLY Section - ............... 14
5-6. Printed
Wiring
Board
- MAIN Board (Component Side) - ............................... 16
5-7. Printed
Wiring
Board
- MAIN Board (Conductor Side) - ................................. 17
5-8. Schematic Diagram - MAIN Board (1/10) - .................. 18
5-9. Schematic Diagram - MAIN Board (2/10) - .................. 19
5-10. Schematic Diagram - MAIN Board (3/10) - .................. 20
5-11. Schematic Diagram - MAIN Board (4/10) - .................. 21
5-12. Schematic Diagram - MAIN Board (5/10) - .................. 22
5-13. Schematic Diagram - MAIN Board (6/10) - ................... 23
5-14. Schematic Diagram - MAIN Board (7/10) - .................. 24
5-15. Schematic Diagram - MAIN Board (8/10) - .................. 25
5-16. Schematic Diagram - MAIN Board (9/10) - .................. 26
5-17. Schematic Diagram - MAIN Board (10/10) - ................ 27
5-18. Printed Wiring Board - HDMI RE Board (Side A) - ..... 28
5-19. Printed Wiring Board - HDMI RE Board (Side B) - ..... 29
5-20. Schematic Diagram - HDMI RE Board (1/2) - ............... 30
5-21. Schematic Diagram - HDMI RE Board (2/2) - ............... 31
5-22. Printed Wiring Board - IO Board - ................................ 33
5-23. Schematic Diagram - IO Board - .................................... 33
5-24. Printed Wiring Board - DCAC (1200) Board - .............. 34
5-25. Schematic Diagram - DCAC (1200) Board - ................. 35
5-26. Printed Wiring Boards - PANEL Section - .................... 36
5-27. Schematic Diagram - PANEL Section - ......................... 37
5-28. Printed Wiring Board - SMPS Board - ........................... 38
5-29. Schematic Diagram - SMPS Board - .............................. 39
6.
EXPLODED VIEWS
6-1. Case, HDMI RE Board Section ..................................... 58
6-2. Front Panel Section ........................................................ 59
6-3. MAIN Board Section ..................................................... 60
7.
ELECTRICAL PARTS LIST
.............................. 61
TABLE OF CONTENTS
SAFETY-RELATED COMPONET 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
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
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.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to
fl
ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
NOTE OF REPLACING THE IC3511 AND IC3513 ON
THE HDMI RE BOARD
IC3511 and IC3513 on the HDMI RE board cannot exchange with
single. When IC3511 and IC3513 on the HDMI RE board are dam-
aged, exchange the entire mounted board.
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
