Sony HT-SL40 / STR-KSL40 / STR-SL40 Service Manual ▷ View online
STR-KSL40/SL40
10
10
3-2.
BLOCK DIAGRAM – 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
BCLK
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
CIRCUIT
MUTE
Q361-366
VOLUME
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
DATA
15
CLK
16
LATCH
EXLOCK
XRST
HACN
HDIN
HCLK
HDOUT
HCS
BST
68
GP9
113
PM
6
5 19 20 18 4
3
XRST
HACN
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
PROTECTOR
72
PREOUT/FRONT RELAY
71
CENTER RELAY
70
REAR RELAY
64
FAN_ON
17
WOOFER RELAY
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
D0-D15
20
21
24
23
22
25
LIN2
RIN2
CIN2
SLIN2
SRIN2
SWIN2
28
27
29
DATA
CLK
LATCH
54
47
36
41
42
35
78
79
74
75
LOUT
ROUT
COUT
SLOUT
SROUT
SWOUT
INL4
INR4
INL7
INR7
L-CH
R-CH
C-CH
SL-CH
SR-CH
SW-CH
L-CH
R-CH
C-CH
SL-C H
SR-CH
30
LIN+
32
RIN+
14
17
11
13
12
4
10
5
2
3
1
BAL L+
BAL R+
30
DVDD
+3.3V
REG
Q401
OPTICAL
RECEIVER
+7V
D1601
D1101
L
J401
R
TV/SAT
L
R
70
59
INL8
INR8
L
R
J251
DVD
COAXIAL
FM 75
FM 75
Ω
AM
ANTENA
VIDEO
6
5
7
IC1502
2
3
1
IC1502
6
5
7
IC1552
VC
A+5V
2
3
1
IC1552
MONITOR
OUT
VIDEO
IN
DVD
IN
J301
COAXIAL IN
J403
SUB
WOOFER
OUT
DVD
DVD
IC1601 (1/2)
SYSTEM CONTROL
IC201
VIDEO SWITCH
IC401
INPUT SELECT, VOLUME CONT
IC1101
DIGITAL AUDIO
I/F RECEIVER
IC701 POWER AMP
4
OUT
1
IN
IC751 POWER AMP
4
OUT
1
IN
IC501 POWER AMP
4
OUT
1
IN
IC601 POWER AMP
4
OUT
1
IN
IC651 POWER AMP
IC1501
CODEC
CODEC
IC1201
AUDIO DSP
IC1202
SDRAM
IC302
11
10
3
DIN0
OPTICAL
RECEIVER
TV/SAT
OPT IN
OPT IN
IC301
4
DIN1
WAVE SHAPER
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
Q720, 520, 620
RY701
RY501
RY601
RY401
74
STEREO
73
TUNED
76
DO
75
MUTE
78
SLATCH
STEREO
TUNED
DI
SCLK
DO
MUTE
LATCH
L CH
2
3
INL2
INR2
L CH
R CH
TM301
TUNER UNIT
R CH
MUTE
STEREO
TUNED
CE
ST-DI/MC-DO
ST-DO/MC-DI
CLK
FM SIGNAL OUT
RDS INT
RDS DATA
L CH
R CH
MUTE
STEREO
TUNED
LATCH
DI
DO
SCLK
DATAO
94
CKSEL1
93
XMODE
96
CE
95
CLK
98
DO
97
DI
100
XSTATE
1
DATAO
99
ERROR
52
RDS CLK
RDS SIGNAL
53
RDS DATA
43
R-CLK
R-DATA
R-SIG
L
TM601
R
L
R
FRONT
CENTER
SURR
SPEAKERS
IMPEDANCE
USE 8-16
Ω
• Signal Path
: ANALOG
: DIGITAL
: DVD
DIGITAL
AUDIO
VIDEO
R-SIG
R-CLK
R-DATA
D621
D521
D721
STR-KSL40/SL40
11
11
– DISPLAY/POWER SECTION–
60
59
VOL(A)
VOL(B)
5
6
SD A
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
EEPR OM
PRESET
TUNING
TUNING
+
FL101
FLUORESCENT
INDICATOR TUBE
MASTER
VOLUME
VOLUME
40 A/D2
S114
PRESET
TUNING
TUNING
-
S115
S123
FLASH
PROGRAMMING
FLASH1
FLASH2
VDD
GND
RESET
MD0
MD2
CNS3
56 POWER KEY
38
82 XO
SIRCS
83 XI
FLASH1
FLASH2
X1601
16MHz
49
51
MD0
MD2
69
F_CTRL1
68
F_CTRL2
65
FAN_CLK
66
WER RELAY
48
STOP
33
SCL
34
SDA
2
4
1B
2A
IC1651
BUFFER
IC152
FL/LED DRIVE
61
DIN
63
FL_STB
62
CLK
6
2Y
8
3Y
3
1Y
3
DVD LED
2
TV/SAT LED
1
TUNER LED
4
VIDEO LED
SEG1-16
1
1A
9
10
3A
3B
5
2B
8
7
CLK
DIN
9
STB
77
RSTX
GRID1-12
F2
F2
F1
F1
F2
D813
F1
14-29
42-31
D151-154
LED
FAN
CONTOROL
M
Q861-865
Q886
D814-817
D805-808
–27V
R901
1
3
-5V
REG
IC406
D-5V
1
3
+10V
REG
IC1902
TU+3.3V
TU+10V
1
3
-7V
REG
IC404
-
7V
1
3
+7V
REG
IC403
+
7V
1
3
+3.3V
REG
IC1904
RELAY
DRIVE
Q951
STOP
DET
Q901
+3.3V (STBY)
1
3
+5V
REG
IC1503
IC1901
4
2
5
+3.3V/+2.5V
REG
A+5V
+3.3V
+2.5V
1
3
+5V
REG
IC1903
+5V
1
3
+5V
REG
IC405
D+5V
D809
AMP+V
AMP-V
D952-955
D956
D957
D801-804
AC
IN
POWER
TRANSFORMER
T901
SUB POWER
TRANSFORMER
T902
RY901
F901
SOUND
FIELE
S111
MUTING
|/1
S112
39 A/D1
A/D0
INPUT
SELECT
S116
S113
PL
FAN901
RECT
RECT
RECT
RECT
RECT
R810
R811
DOUBLER
RECT
D810,811
1
3
+3.3V
REG
IC1905
STR-KSL40/SL40
12
12
3-3.
PRINTED WIRING BOARD – DIGITAL SECTION (SIDE A) –
•
See page 9 for Circuit Boards Location.
: Uses unleaded solder.
D1101
R1100
R1108
R1103
C1104
C1110
C1107
R1107
R1105
R1104
C1101
FB1105
R1509
R1518
R1519
R1521 C1501
R1503
R1505
R1517
R1516
R1502
R1501
R1556
R1553
R1552
C1551
R1551
R1554
FB1502
R1646
R1648
R1644
R1204
R1647
R1679
R1643
R1694
R1645
R1673
R1699
R1698
R1638
R1631
R1602
R1664
R1308
R1678
R1665
R1677
R1676
R1600
R1667
R1636
R1639
R1640
R1641
FB1602
R1687
C1603
R1703
R1704
IC1602
R1685
R1662
R1663
R1642
R1666
C1612
C1617
R1630
R1628
C1605
R1688
R1660
R1629
IC1604
R1656
R1684
R1626
R1624
R1625
R1621
R1683
R1686
Q1601
Q1602
D1601
R1614
R1615
R1655
R1619
R1618
R1617
R1612
R1609
R1605R1604
R1603
R1608R1607
R1606
R1611
R1610
R1601
R1613
R1555
IC1552
C1514
R1508
FB1501
R1520
R1506
IC1502
R1504
IC1501
1
30
90
120
91
61
60
31
R1206
R1205
R1209
FB1203
X1101
C1103
FB1104
R1114
R1102
R1649
C1109
R1113
R1110
R1101
R1124
IC1101
R1222
R1221
R1217
R1216
R1215
R1214
R1213
R1212
R1218 R1219 R1220
IC1202
R1112
R1111
R1674
R1224
R1225 R1226
R1227
R1230
R1232
R1233
R1234
R1236
R1237
R1238
R1239
R1240
R1241
R1658
IC1601
C1640
C1641
R1616
R1633
SL40
R1627
R1620
FB1603
IC1651
C1653
C1654
C1652
IC1201
L1901
R1231
R1235
R1242
R1243
R1244
FB1601
JR007
Z1
11
(11)
1-687-432-
R1557
1
44
34
5
8
4
5
8
4 1
1
12
22
11
33
23
1
12
13
24
48
37
36
25
1
7
14
8
1
1
1
E
E
100
81
31
50
30
80
51
2
4
4
5
5
8
DIGITAL BOARD (SIDE A)
2
3
4
5
6
A
1
B
C
D
E
• Semiconductor
Location
D1101
C-2
D1601
E-5
IC1101
B-2
IC1201
C-2
IC1202
B-3
IC1501
D-2
IC1502
E-2
IC1552
D-3
IC1601
D-5
IC1602
D-5
IC1604
E-6
IC1651
C-5
Q1601
E-5
Q1602
E-5
Ref. No.
Location
STR-KSL40/SL40
13
13
PRINTED WIRING BOARDS – DIGITAL SECTION (SIDE B) –
• Refer to page 9 for Circuit Boards Location.
: Uses unleaded solder.
FB1201
FB1202
C1131
C1113
R1314
R1364
TM301
C1227
C1309
C1311
C1221
C1108
FB1102
C1112
C1111
C1106
C1129
R1115
R1106
C1231
C1208
C1214
C1207
C1206
C1205
C1210
R1203
R1210
C1230
C1213
C1310
D1501
D1502
C1511
C1513
C1512
R1207
R1208
R1208
C1219
C1218
C1203
C1202
C1220
C1204
C1209
FB1204
C1216
C1509
C1508
C1503
R1202
C1516
C1517
C1518
C1519
C1520
C1521
R1507
C1229
C1615
C1618
C1633
C1604
R1635
C1312
R1682
C1601
C1635
C1614
C1616
SL40
C1602
R1654
R1651
R1650
C1624
C1610
C1611
R1637
R1708
R1707
C1620
C1625
C1626
R1689
R1659
R1305
R1304
R1705
R1711
R1710
R1690
C1619
C1505
C1523
C1911
C1905
C1909
JR1121
R1228
R1229
R1680
R1681
R1657
R1697
R1632
C1632
R1671
R1672
R1201
B6
FB1651
JWH1000
C1650
C1913
C1916
11
(11)
1-687-432-
CNS3
DIGITAL BOARD (SIDE B)
1
3
1
3
1
3
1
3
1
3
1
2
4
D
MAIN
BOARD
(Page 17)
A
DISPLY
BOARD
(Page 20)
C
MAIN
BOARD
(Page 17)
FLASH
PROGRAMING
B
MAIN
BOARD
(Page 17)
TUNER
UNIT
C1912
C1910
IC1903
IC1904
C1908
IC1901
C1906
CN7
CN6
CNS4
IC1905
IC1902
C1914
C1915
G1101
C1212
C1211
C1105
C1102
X1201
C1515
C1506
C1510
C1507
C1504
C1502
C1552
IC1503
CNS1
X1601
C1627
C1606
G1102
C1651
CN9
2
3
4
5
6
7
A
1
B
C
D
E
F
Ref. No.
Location
D1501
D-6
D1502
D-6
IC1503
E-5
IC1901
A-3
IC1902
A-6
IC1903
A-2
IC1904
A-2
IC1905
A-5
• Semiconductor
Location
Location
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