Sony HT-SL40 / STR-KSL40 / STR-SL40 Service Manual ▷ View online
STR-KSL40/SL40
21
21
3-11. SCHEMATIC DIAGRAM – DISPLAY SECTION –
C142
C158
C159
R178
R192
R153
C141
C143
C155
C156
C157
CNP152
R191
R194
CN151
R152
CN153
R199
R198
C112
C160
R176
S123
IC102
D154
D153
D152
D151
FL101
IC152
S121
S120
S117
S118
S122
S119
RV102
0.1
0.1
0.1
82k
1k
100
10
50V
1000p
220p
220p
10
50V
3P
PH
1k
1k
17P
17P
10
3P
BOARD-IN
1
1
47
16V
0.1
470
NJL74H400A
SEL5823A
SEL5823A
SEL5823A
SEL5823A
FL TUBE
FL/LED DRIVE
VOL ENCODER
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
GRID1
GRID2
GRID3
GRID4
GRID5
GRID6
GRID7
GRID8
GRID9
GRID1
GRID2
GRID3
GRID4
GRID5
GRID6
GRID7
GRID8
GRID9
GRID10
GRID11
GRID12
GRID10
GRID11
GRID12
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
I/
+
–
PRESET TUNIING
µPD16315GB-3BS
PRESET TUNIING
MASTER VOLUME
INPUT SELECTOR
PL
MUTING
SOUND FIELD
VIDEO
DVD
TV/SAT
TUNER
STR-KSL40/SL40
22
22
3-12. IC Block Diagram
– DIGITAL Board –
IC1101 LC89056W-E
– MAIN Board –
IC201 NJM2279D
– DISPLAY Board –
IC152 µPD16315GB-3BS
IC1501 AK4527B
38
37
36
23
24
1
2 3
4
5
44
8 9 10
46
17
22
21
20
30
35
25
26
27
28
29
32
33
34
16
45
13
14
15
47
40
41
48
CLK
39
XSEL
CE
DI
EMPHA
AUDIO
DISEL
DOUT
DINO
DINI
DIN2
6
D.GND
7
DVDD
11
AVDD
12
AGND
DOSEL0
R
VIN
LPF
CKSEL0
XSTATE
18 DGND
19 DVDD
XIN
XOUT
XMCK
DVDD
31
DGND
DO
CSFLAG
F0/P0/C0
F1/P1/C1
F2/P2/C2
VF/P3/C3
AUTO
BPSYNC
ERROR
DATAO
DOSEL1
CKOUT
BCK
LRCK
CKSEL1
MODE0
MODE1
42
DGND
43
DVDD
XMODE
TIMING
MICROCOMPUTER
INTERFACE
SAMPLING
FREQUENCY
C BIT
DETECT
PA/PB
DETECT
LOCK
DETECT
SYSTEM
RESET
MODE
SELECT
INPUT
CIRCUIT
DATA
DEMODULATOR
PLL
CLOCK
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
12 13 14 15 16 17 18 19 20 21 22
44 43 42 41 40 39 38 37 36 35 34
FORMAT
CONVERTER
AUDIO
INTERFACE
INPUT
CIRCUIT
OUTPUT
CIRCUIT
CIRCUIT
LOOP1
LOOP0/SDA/CDTI
DIF1/SCL/CCLK
DIF0/CSN
P/SN
MCLK
DZF1
AVSS
AVDD
VREFH
VCOM
DZF2
RIN+
RIN–
LIN+
LIN–
ROUT1
LOUT1
ROUT2
LOUT2
ROUT3
LOUT3
DEM1
DEM0
TVDD
DVDD
DVSS
PDN
ICKS2
ICKS1
ICKS0
CAD1
CAD0
SDOS
I2C
SMUTE
BICK
LRCK
SDTI1
SDTI2
SDTI3
SDTO
DAUX
DFS
V3
-5V
14
SW2
13
VI
12
MI
11
MON
10
NC
9
+5V
8
1
SW1
2
AMP
V2
3
M2
4
VOUT
5
GND2
6
GND1
7
AMP
11
KEY2
10
KEY1
9
STB
8
CLK
7
DIN
6
DOUT
5
DSC
4
VIDEO LED
3
DVD LED
2
TV/SAT LED
1
33
TUNER LED
GRID10
32
GRID11
31
GRID12
30
VEE
29
SEG16
28
SEG15
27
SEG14
26
SEG13
25
SEG12
24
SEG11
23
SEG10
44
12
VSS
VSS
13
VDD
14
SEG1
15
SEG2
16
SEG3
17
SEG4
18
SEG5
19
SEG6
20
SEG7
21
SEG8
22
SEG9
43
VDD
42
GRID1
41
GRID2
40
GRID3
39
GRID4
38
GRID5
37
GRID6
36
GRID7
35
GRID8
34
GRID9
SERIAL
INTERFACE
24-bit
OUTPUT LATCH
DATA SELECTOR
12-bit
SHIFT REGISTER
4-bit
LATCH
DISPLAY MEMORY
24 bits x 12 words
KEY DATA MEMORY
(2 x 16 bits)
TIMING GENERATOR
KEY SCAN
COMMAND DECODER
GRID DIRVER
MULTIPLEXED
DRIVER
DIMMING
CIRCUIT
OSC
OSC
R
SEGMENT DRIVER
STR-KSL40/SL40
23
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
4-1. FRONT PANEL SECTION
SECTION 4
EXPLODED VIEWS
NOTE:
•
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
have some differences from the original one.
• Color indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE)
KNOB, BALANCE (WHITE)
• • •
(RED)
↑
↑
Parts color Cabinet's color
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
•
The mechanical parts with no reference number
in the exploded views are not supplied.
in the exploded views are not supplied.
•
Accessories are given in the last of this parts
list.
list.
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
2
8
11
4
7
chassis section
8
6
8
5
9
9
10
8
#1
#1
3
#1
1
FL101
supplied
with RV102
with RV102
3
1
4-246-550-01 KNOB VOL (SILVER) (KSL40,SL40)
1
4-246-550-11 KNOB VOL (BLACK) (SL40)
2
X-4955-551-1 FRONT PANEL ASSY (KSL40)
2
X-4955-552-1 FRONT PANEL ASSY (SILVER) (SL40)
2
X-4955-744-1 FRONT PANEL ASSY (BLACK) (SL40)
3
4-977-358-11 CUSHION
4
4-921-941-01 CUSHON (FL)
5
4-246-476-01 HOLDER (FL)
6
1-773-041-11 WIRE (FLAT TYPE) (17 CORE)
7
A-4733-374-A DISPLAY BOARD, COMPLETE
8
4-951-620-01 SCREW (2.6X8), +BVTP
9
3-070-883-01 SCREW, TAPPING (BLACK) (SL40)
9
3-070-883-11 SCREW, TAPPING (SILVER) (KSL40,SL40)
10
4-246-548-01 CASE (SILVER) (KSL40,SL40)
10
4-246-548-21 CASE (BLACK) (SL40)
11
1-687-430-11 POWER SW BOARD
FL101
1-518-874-11 INDICATOR TUBE, FLUORESCENT
#1
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
24
STR-KSL40/SL40
4-2. CABINET SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
#2
#2
#1
#1
#1
#1
#1
#3
#2
#2
55
56
58
57
59
65
51
53
54
T901
FAN901
TU901
F901
64
64
66
61
not
supplied
supplied
51
A-4748-995-A MAIN BOARD, COMPLETE
53
4-943-687-01 HOLDER, PC BOARD
54
1-687-431-11 STANDBY BOARD
*
55
3-703-244-00 BUSHING (2104), CORD
0 56
1-777-071-23 CORD, POWER
57
A-4733-044-A DIGITAL BOARD, COMPLETE (KSL40)
57
A-4733-051-A DIGITAL BOARD, COMPLETE (SL40)
58
1-773-105-11 WIRE (FLAT TYPE) (19 CORE)
59
1-773-175-11 WIRE (FLAT TYPE) (23 CORE)
61
1-769-876-11 WIRE (FLAT TYPE) (7 CORE)
64
4-965-822-01 FOOT
65
4-214-557-11 CUSHION
66
1-773-017-11 WIRE (FLAT TYPE) (15 CORE)
0 F901
1-532-463-51 FUSE (T1AL/250V)
FAN901 1-763-561-22 FAN, D.C.
0 T901
1-439-630-11 POWER TRANSFORMER
TU901
1-693-578-13 TUNER
#1
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
#2
7-685-645-79 SCREW +BVTP 3X6 TYPE2 IT-3
#3
7-685-880-09 SCREW +BVTT 4X6 (S)
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
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