DOWNLOAD Sony HT-SL5 / STR-KSL5 Service Manual ↓ Size: 9.77 MB | Pages: 37 in PDF or view online for FREE

Model
HT-SL5 STR-KSL5
Pages
37
Size
9.77 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ht-sl5-str-ksl5.pdf
Date

Sony HT-SL5 / STR-KSL5 Service Manual ▷ View online

6
STR-KSL5
SECTION 3
DIAGRAMS
• Circuit Boards Location
DIGITAL board
INPUT board
AMPLIFIER board
VIDEO board
DISPLAY board
IR board
POWER SW board
STANDBY board
FM/AM tuner
For schematic diagrams.
Note:
• All capacitors are in 
µF unless otherwise noted. p : pF. 50
WV or less are not indicated except for electrolytics and
tantalums.
• All resistors are in 
Ω and 
1
/
4
 
W or less unless otherwise
specified.
%
: indicates tolerance.
f
: internal component.
• 2 : nonflammable resistor.
• C : panel designation.
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
No mark : FM
• Voltages are taken with a VOM (Input impedance 10 M
Ω).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
• Circled numbers refer to waveforms.
• Signal path.
F
: ANALOG
J
: DIGITAL
c
: DVD
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this necessary note is printed in each block.)
C
B
These are omitted.
E
Q
B
These are omitted.
C
E
For printed wiring boards.
Note:
• X : parts extracted from the component side.
a
: Through hole.
: Pattern from the side which enables seeing.
Note: The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Replace only with part number specified.
Caution:
Pattern face side:
Parts on the pattern face side seen from
(Side A)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side B)
the parts face are indicated.
7
7
STR-KSL5
3-1. Block Diagrams – Main Section –
9
MCLK1
12
MCLK2
69
28
29
22
30
20
19
23
24
25
18
GP8
5
DIN2
LRCKI2
BCKI2
KFSIO
SDI2
BCKO
29 VIDEO-MUTE
26 VIDEO-SW2
22 VIDEO-SW1
LRCK
SDO1
SDO2
SDO3
SDI1
4
5
6
7
8
9
BCKO
43
CDT1
LRCK
SDTI1
SDTI2
SDTI3
27
28
23
25
26
LOUT1
ROUT1
LOUT3
LOUT2
ROUT2
24
ROUT3
SDT0
14 SCKOUT
6
CS
59 2 32 33 34 35 36 56
39
MCLK1
AUDIO
INTERFACE
OUTPUT
CIRCUIT
MUTE
Q361-366
V
OLUME
SELECT
OR
AMP
ATT
AMP
INPUT
CIRCUIT
PROTECT DET
Q730-732
FUNCTION
MUTE SW
Q1601, 1602
MUTE
DRIVE
Q379
42
CCLK
41
CS
13
CS
12
SCL
10
CDT1
14
D
ATA
15
CLK
16
LA
TCH
EXLOCK
XRST
HA
CN
HDIN
HCLK
HDOUT
HCS
BST
68
GP9
113
PM
6
5 19 20 18 4
3
XRST
HA
CN
3 17
S
.MUTE
PD
9
8
SMUTE
PD
24 21
ANA/DIG
F.MUTE
HDIN
HCLK
HDOUT
HCS
BST
2
GP9
7
PM
67
PR
O
TECT
OR
72
FR
ONT RELA
Y
71
CENTER RELA
Y
70
REAR RELA
Y
64
F
AN_ON
17
W
OOFER RELA
Y
44
CSO
24
AUDIO
15
LRCK
14
BCK
17 WE
45
WEO
X1201 
13.5MHz
A0-A15
21 XOUT
4
OUT
1
IN
22 XIN
X1101 
12.288MHz
A0-A15
27
28
31
29
30
32
DLIN
DRIN
DCIN
DSLIN
DSRIN
DSWIN
20
21
22
DATA
CLK
LATCH
51
55
39
47
43
35
69
76
71
74
LOUT
ROUT
COUT
SLOUT
SROUT
SWOUT
LIN5
RIN5
LIN7
RIN7
L-CH
R-CH
C-CH
SL-CH
SR-CH
SW-CH
L-CH
R-CH
C-CH
SL-CH
SR-CH
30
LIN+
32
RIN+
10
9
11
13
12
4
10
5
2
3
1
ALOUT
ARPUT
23
DVDD
+3.3V
REG
Q401
OPTICAL
RECEIVER
+7V
D1601
D1101
L
J402
R
DVD
AUDIO
IN
L
R
62
59
61
60
LIN1
RIN1
LREC1
REC1
L
J401
R
L
R
J251
TV/SAT
AUDIO
IN
VIDEO
AUDIO
IN
VIDEO
AUDIO
OUT
6
5
7
IC1502
2
3
1
IC1502
6
5
7
IC1552
BIAS
2
3
1
IC1552
MONITOR
OUT
J252
VIDEO
IN
J301
DVD
COAX
J403
SUB
WOOFER
DVD
OPTICAL
J254
DVD
IN
TV/SAT
IN
J253
VIDEO
OUT
J255
IC1601 (1/2)
SYSTEM CONTROL
IC201
VIDEO SWITCH
IC401
INPUT SELECT, VOLUME CONT
IC1101
DIGITAL AUDIO
I/F RECEIVER
IC701 FL AMP
4
OUT
1
IN
IC751 FR AMP
4
OUT
1
IN
IC501 C AMP
4
OUT
1
IN
IC601 SL AMP
4
OUT
1
IN
IC651 SR AMP
IC1501
CODEC
IC1201
AUDIO DSP
IC1202
SDRAM
IC303
IC302
11
10
3
DIN0
OPTICAL
RECEIVER
TV/SAT
OPTICAL
IC301
4
DIN1
IC303
9
8
13
CKOUT
AUDIO
LRCK
BCK
CKOUT
AUDIO
LRCK
BCK
CKOUT
16
DATAO
17
XSATE
34
ERROR
35
DO
36
DI
37
CE
38
CLK
47
CKSE1
48
XMODE
SW-CH
7
OUT
5
IN
IC402 SW AMP
FAN ON/OFF DET
Q550, 551
RELAY SW
Q402
RELAY SW
Q520, 620, 720
RY701
RY501
RY601
RY401
74
STEREO
73
TUNED
76
DO
75
MUTE
78
SLA
TCH
STEREO
TUNED
DI
SCLK
DO
MUTE
LA
TCH
L CH
1
8
LIN8
RIN8
L CH
R CH
TU901
TUNER UNIT
R CH
MUTE
STEREO
TUNED
CE
ST
-DI
ST
-DO
CLK
L CH
R CH
MUTE
STEREO
TUNED
LA
TCH
DI
DO
SCLK
D
ATA
O
94
CKSEL1
93
XMODE
96
CE
95
CLK
98
DO
97
DI
100
XS
TAT
E
1
D
ATA
O
99
ERR
OR
L
TM701
R
L
TM601
R
FRONT
CENTER
REAR
SPEAKERS
• Signal Path
: ANALOG
: DIGITAL
: DVD
8
8
STR-KSL5
– Display/Power Section –
60
59
VOL(A)
VOL(B)
5
6
SDA
SCL
41
A/D3
1
3
VOL
ENCODER
IC1601(2/2)
SYSTEM CONTROL
RV101
54
28
27
1
3
REMOTE
CONTROL
RECEIVER
+3.3V
(STBY)
+5V
+3.3V
(STBY)
IC102
2
1
RESET
IC1602
IC1604
EEPROM
FUKCTION
KEY
S111-115
FL101
FLUORESCENT
INDICATOR TUBE
40
A/D2
FUKCTION
KEY
S101-104
S118
POWER ON/OFF
FLASH
PROGRAMMING
CNS3
56
POWER KEY
82 XO
SIRCS
83 XI
FLASH1
FLASH2
X1601 
16MHz
49
51
MD0
MD2
69
F_CTRL1
68
F_CTRL2
65
FAN_CLK
66
POWER RELAY
48
STOP
33
SCL
34
SDA
2
4
1B
2A
IC101
BUFFER
IC152
FL/LED DRIVE
61
DIN
63
FL_STB
62
CLK
6
2Y
8
3Y
3
1Y
3
DVD LED
2
TV LED
1
AUX LED
4
VIDEO LED
SEG1-16
1
1A
9
10
3A
3B
5
2B
8
7
CLK
DIN
9
STB
77
RSTX
1
3
-5V
REG
IC406
GRID1-12
F2
F2
F1
F1
F2
F1
14-29
42-31
D151-154
FAN901
FAN
CONTOROL
Q861-865
FAN
CLK
Q866
D801-804
+,-RECT
D805-808
+RECT
-5V (VIDEO)
1
3
-7V
REG
IC404
-7V
1
3
+7V
REG
IC403
+7V
1
3
+10V
REG
IC1902
+10V (TUNER)
1
3
+3.3V
REG
IC1904
RELAY
DRIVE
Q951
STOP
DET
Q901
+3.3V (STBY)
1
3
+5V
REG
IC1503
4
2
5
+3.3V/+2.5V
REG
IC1901
+5V
+3.3V
+2.5V
AUDIO+
-27V
1
3
+5V
REG
IC1903
+5V
1
3
+5V
REG
IC405
+5V (VIDEO)
D809
+,-RECT
AMP+V
AMP-V
D952-955
STBY
+REC
D810, 811
-RECT
D956, 957
+RECT
AC
IN
F901
T901
T902
RY901
9
9
STR-KSL5
3-2. Printed Wiring Board  – Digital Section –
• 
 : Uses unleaded solder.
IC1903
IC1904
IC1902
IC1503
IC1901
IC1101
IC1501
IC1201
IC1601
IC1202
IC1502
IC1552
IC1602
IC1604
TUNER
UNIT
C1227
C1914
C1913
C1305
C1304
C1314
T U 9 0 1
14
14
18
12
C1640
1
7
• See page 6 for Circuit Boards Location.
Ref. No.
Location
D1101
B-3
D1501
B-10
D1502
B-10
D1601
E-1
D1905
F-8
D1906
F-8
D1907
E-8
IC1101
B-4
IC1201
C-3
IC1202
C-4
IC1501
B-2
IC1502
B-1
IC1503
C-10
IC1552
C-1
IC1601
E-2
IC1602
F-2
IC1604
F-2
IC1901
F-8
IC1902
F-7
IC1903
F-9
IC1904
E-7
Q1601
E-1
Q1602
E-1
• Semiconductor
Location
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