Read Sony HT-SL40 / STR-KSL40 / STR-SL40 Service Manual 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
Click on the first or last page to see other HT-SL40 / STR-KSL40 / STR-SL40 service manuals if exist.