DOWNLOAD Sony HT-SL7 / HT-SL7A / STR-KSL7 / STR-SL7 / TA-KSL7 Service Manual ↓ Size: 6.02 MB | Pages: 41 in PDF or view online for FREE

Model
HT-SL7 HT-SL7A STR-KSL7 STR-SL7 TA-KSL7
Pages
41
Size
6.02 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ht-sl7-ht-sl7a-str-ksl7-str-sl7-ta-ksl7.pdf
Date
PREV: Sony ICD-BP220 Service Manual

Sony HT-SL7 / HT-SL7A / STR-KSL7 / STR-SL7 / TA-KSL7 Service Manual ▷ View online

9
9
STR-KSL7/SL7/TA-KSL7
– DISPLAY/POWER SECTION –
RESET SW
Q101
RECT
D159-162
77
RESET
47
STOP
REMOTE
CONTROL
RECEIVER
1
3
IC151
X101
16MHz
FLUORESCENT
INDICATOR TUBE
FL101
14 29
SEG1-16
42 31
GRID1-12
4
VIDEO LED
3
DVD LED
2
TV LED
1
AUX LED
FL/LED DRIVE
IC152
D151-154
FUNCTION
KEY
S107-112
S114,117
52
HSTX
D104
D101
A
RESET
SYSTEM CONTROL
IC101(2/2)
T901
AC
IN
POWER TRANS
LF901,902
LINE
FILTER
D902
F901
REG
Q903
REG
Q904
D
3
S
2
VCC
4
FB/OCP
1
IC901
SWITCHING REG
PC901
RECT
D911
RECT
D909
Q901
Q902
+5.6V
REG
1
3
IC905
+12V
REG
1
2
IC903
5
Q906
Q908
RESET
8
5
6
IC910
+5V
REG
1
3
IC102
+9V
16
FL DATA
KEY INPUT1
38
RV101
VOL
ENCODER
1
3
VOL UP
43
VOL DOWN
44
FUNCTION
KEY
S113,115,116
KEY INPUT2
39
FUNCTION
KEY
S101-106
KEY INPUT3
40
POWER SW
56
POWER
ON/OFF
S118
31
LED MCD
17
FL CLK
18
FL LATCH
DC/DC
CONV.
Q152,153
T101
CLK
8
DIN
7
STB
9
30
VEE
LED
DRIVE
Q151,154,155
33
LED 5.1
32
TUNER
D121,155,156
3
MENU
2
TUNER
4
SET UP
27
C
D157,163,164
+5V
+5V
(STBY)
D906
D905
D903
IC907
Q915
2
4
D910
+9V
REG
1
3
IC909
+5V
+5V
REG
1
3
IC908
+3,3V
+3.3V
REG
1
3
IC906
+5.6V
+5V
+7V
+7V
REG
1
3
IC104
+12V
+40V
+5V
REG
1
3
IC706
+5V
D1403
D103
C103
0.22F
µCOM VDD
+5V(STBY)
Q905
2
1
IC902
TO IC902
1
A01
DATA
6
CLK
7
CE
8
96
DATA
97
CLK
98
CE
V CONT
IC103
28
POWER ON/OFF
XO
82
XI
83
SIRCS
57
10
10
STR-KSL7/SL7/TA-KSL7
3-2. PRINTED WIRING BOARD  – DIGITAL SECTION –
• 
 : Uses unleaded solder.  • See page 7 for Circuit Boards Location.
IC203
IC102
IC104
IC701
IC506
IC504
IC505
IC606
IC605
IC604
IC603
IC602
IC601
IC503
IC703
IC101
IC103
IC706
IC502
IC501
18
13
14
21
13
C501
EXCEPT TA-KSL7
EXCEPT TA-KSL7
EXCEPT TA-KSL7
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
Ref. No.
Location
D101
H-3
D102
I-2
D103
H-3
D104
I-2
D1403
I-3
IC101
H-12
IC102
I-4
IC103
G-9
IC104
I-5
IC203
B-3
IC501
A-3
IC502
A-2
IC503
A-11
IC504
D-13
IC505
D-12
IC506
E-13
IC601
D-10
Ref. No.
Location
Ref. No.
Location
IC602
D-11
IC603
D-12
IC604
E-10
IC605
E-11
IC606
E-12
IC701
F-12
IC703
F-13
IC706
F-4
Q101
I-2
Q202
C-12
Q203
C-12
Q204
C-12
Q205
C-12
Ref. No.
Location
11
11
STR-KSL7/SL7/TA-KSL7
3-3. SCHEMATIC DIAGRAM  – DIGITAL SECTION (1/2) –
• See page 7 for Wavefoms.  • See page 22, 23 for IC Block Diagrams.
IC B/D
IC B/D
12
12
STR-KSL7/SL7/TA-KSL7
3-4. SCHEMATIC DIAGRAM  – DIGITAL SECTION (2/2) –
• See page 7 for Wavefoms.  • See page 22 for IC Block Diagrams.  • See page 25, 27 for IC Pin Function Description.
IC B/D
19
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