Sony HT-SL40 / STR-KSL40 / STR-SL40 Service Manual ▷ View online
7
STR-KSL40/SL40
Pin No.
53
54
55
56
57
58
59
60
61
62
63
64 to 66
67 to 69
70
71
72 to 75
76
77 to 80
81
82 to 85
86
87
88
89
90
91
92 to 97
98,99
100
101
102 to 105
106
107,108
109,110
111
112
113
114
115
116
117 to 119
120
Pin Name
PAGE0
BOOT
BTACT
BST
MOD1
MOD0
EXLOCK
VDDI
VSS
A17
A16
A15 to A13
GP10 to GP8
VDDI
VSS
D15/GP7 to D12/GP4
VDDE
D11/GP3 to D8/GP8
VSS
A9 to A10
TDO
TMS
XTRST
TCK
TDI
VSS
A8 to A3
D7,D6
VDDI
VSS
D5 to D2
VDDE
D1,D0
A2,A1
VSS
A0
PM
SD13
SD14
SYNC
VSS
VDDI
I/O
O
I
O
I
I
I
I
—
—
O
O
O
I/O
—
—
I/O
—
I/O
—
O
O
I
I
I
I
—
O
I/O
—
—
I/O
—
I/O
O
—
O
I
I
I
I
—
—
Description
Not used (open)
Not used (connected to ground)
Not used (open)
Boot strap signal input from MB90478
Mode input (connected to VDD)
Mode input (connected to ground)
Lock signal input to LC89056W
Power supply (+2.5V)
Ground
Not used (open)
Not used (open)
Address bus output to the SRAM
External memory data I/O general purpose port terminal GP
Power supply (+2.5V)
Ground
SRAM data bus
Power supply (+3.3V)
SRAM data bus
Ground
Address bus output to the SRAM
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Not used (open)
Ground
Address bus output to the SRAM
SRAM data bus
Power supply (+2.5V)
Ground
SRAM data bus
Power supply (+3.3V)
SRAM data bus
Address bus output to the SRAM
Ground
Address bus output to the SRAM
PLL initialization input from MB90478
Not used (open)
Not used (open)
Synchronization / asynchronous selection input (pull up)
Ground
Power supply (+2.5V)
8
STR-KSL40/SL40
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
I/O
I
I
O
O
I
O
O
O
O
O
—
O
O
O
O
O
O
I
O
O
O
O
—
O
I
O
I
I
O
I
I
I
O
I/O
—
I
—
I
I
I
I
—
I
I
I
I
I
I
I
I
Pin Name
DATA O
GP9
BST
HCS
HACN
XRST
PM
PD
SMUTE
CDT1
VSS
SCL
CS
DATA
CLK
LATCH
WOOFER RELAY
HDOUT
HDIN
HCLK
F.MUTE
VIDEO-SW1
VCC5
ANA/DIG
NOT IN USE
VIDEO SW2
FLASH2
FLASH1
VIDEO-MUTE
NC
NC
NC
SCL
SDA
AVCC
AVRH
AVSS
A/D0
A/D1
A/D2
A/D3
VSS
RDS SIGNAL
MODEL
VERSION
NC
CRYSTAL SEL
STOP
MD0
MD1
Description
Serial data input from LC89056W
External memory data input from CXD9617R
Boot strap signal output to CXD9617R
Chip selection signal output to CXD9617R
Acknowledge signal input from CXD9617R
Reset signal output to CXD9617R
PLL initialization signal output to CXD9617R
PD signal output to AK4527B
Smute signal output to AK4527B
CDT1 signal output to AK4527B
Ground
Serial clock signal output to AK4527B
Chip selection signal output to AK4527B
Serial control data output to the tuner and M61527FP
Serial control clock output to the tuner and M61527FP
Latch signal to M61527FP
Sub woofer relay control signal output
Serial data input from CXD9617R
Serial data output to CXD9617R
Clock signal output to CXD9617R
Function mute signal output
Video switch signal output to the NJM2279
Power supply (+3.3V (STBY))
Function mute and error port signal output
Not used (pull down)
Video switch signal output to NJM2279
Flash programming input
Flash programming input
Video mute signal output to NJM2279
Not used (pull down)
Not used (pull down)
Not used (pull down)
SCL signal output to the EEPROM
SDA signal from the EEPROM
Power supply (+3.3V(STBY))
A Vref input (connected to +3.3 (STBY))
Ground
Not used (pull down)
Key signal input
Key signal input
Key signal input
Ground
RDS signal input to tuner
Model detection input
Version resisrtor input
Not used (pull down)
Not used (pull down)
AC off signal input
Flash programming MD0 input
Not used (connected to +3.3V(STBY))
• IC1601MB90478PF-G-139-BND (SYSTEM CONTROL) (DIGITAL BOARD)
STR-KSL40/SL40
9
9
Pin No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87 to 92
93
94
95
96
97
98
99
100
Pin Name
MD2
RDS CLK
RDS DATA
SIRCS
FUSE DETECT
POWER KEY
NOT IN USE
NOT IN USE
VOL(B)
VOL(A)
DIN
CLK
FL_STB
FAN_ON
FAN_CLK
POWER RELAY
PROTECTOR
F_CTRL2
F_CTRL1
REAR RELAY
CENTER RELAY
PREOUT/FRONT RELAY
TUNED
STEREO
MUTE
DO
RSTX
SLATCH
X1A
X0A
VSS
XO
XI
VCC3
NOT IN USE
NC
NOT IN USE
XMODE
CKSEL1
CLK
CE
DI
DO
ERROR
XSTATE
I/O
I
I
I
I
I
I
I
I
I
I
O
O
O
I
I
O
I
O
O
O
O
O
I
I
O
I
I
O
—
—
—
O
I
—
I
I
I
O
O
O
O
O
I
I
I
Description
Flash programming MD2 input
RDS clock input to tuner
RDS data input to tuner
Data input from the remote control receiver
Power supply off detect (connected to +3.3V)
Power swich detection signal input
Not used (pull down)
Not used (pull down)
Volume signal input from the rotary encoder
Volume signal input from the rotary encoder
Serial data output to
µPD16315
Clock signal output to
µPD16315
STB signal output to
µPD16315
Fan motor on detection signal input
Feedback signal input from fan motor
Power relay drive signal output
Protect detection signal input
Fan speed control signal output
Fan ON/OFF control signal output
Surround relay drive signal output
Center relay drive signal output
Front relay drive signal output
Tuning a frequency detection signal input from the tuner
STEREO tuning signal from the tuner
Muting control signal output from the tuner
Data input from the tuner
System reset input
Serial control latch signal output to the tuner
Not used (open)
Not used (connected to ground)
Ground
Clock output (16MHz)
Clock input (16MHz)
Power supply (+3.3V (STBY))
Not used (pull down)
Not used (pull down)
Not used (pull down)
Reset signal output to LC89056W
Not used
Clock signal output to LC89056W
Chip enable signal output to LC89056W
Write data output to LC89056W
Read data input from LC89056W
PLL lock error, data error flag input from LC89056W
Source clock selection monitor input from LC89056W
• Circuit Boards Location
DIGITAL board
MAIN board
DISPLAY board
POWER SW board
STANDBY board
FM/AM tuner
For schematic diagrams.
Note:
Note:
• All capacitors are in µF unless otherwise noted. p : pF. 50
WV or less are not indicated except for electrolytics and
tantalums.
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.
• C : panel designation.
• A : B+ Line.
• B : B– Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
No mark : FM
No mark : FM
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
• Circled numbers refer to waveforms.
• 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.)
(In addition to this necessary note is printed in each block.)
For printed wiring boards.
Note:
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.
Replace only with part number specified.
Caution:
Pattern face side:
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.
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
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