Sony HT-SL5 / STR-KSL5 Service Manual ▷ View online
25
STR-KSL5
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
Pin Name
DATA O
GP9
BEST
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
HD DETECT
VIDEO SW2
FLASH2
FLASH1
VIDEO MUTE
MODE
2CH
AFD
SCL
SDA
AVCC
AVRH
AVSS
A/D0
A/D1
A/D2
A/D3
VSS
NOT IN USE
MODEL
VERSION
NC
CRYSTAL SEL
STOP
MD0
MD1
Description
Data input from the DIR (IC1101)
External memory data input from the DSP (IC1201)
Boot strap signal output to the DSP (IC1201)
Chip selection signal output to the DSP (IC1201)
Acknowledge signal input from the DSP (IC1201)
Reset signal output to the DSP (IC1201)
PLL initialization signal output to the DSP (IC1201)
PD signal output to the CODEC (IC1501)
Smute signal output to the CODEC (IC1501)
CDT1 signal output to the CODEC (IC1501)
Ground terminal
Serial clock signal output to the CODEC (IC1501)
Chip selection signal output to the CODEC (IC1501)
Serial control data output to the tuner and IC401
Serial control clock output to the tuner and IC401
Latch signal to the IC401
Sub woofer relay control signal output
Serial data input from the DSP (IC1201)
Serial data output to the DSP (IC1201)
Clock signal output to the DSP (IC1201)
Function mute signal output
Video switch signal output to the IC201
+3.3V (STBY)
Function mute and error port signal output
Not used
Video switch signal output to the IC201
Flash programming input
Flash programming input
Video mute signal output to the IC201
Not used
Not used
Not used
SCL signal output to the EEPROM (IC1604)
SDA signal from the EEPROM (IC1604)
+3.3V(STBY)
+3.3V(STBY)
Ground terminal
Not used
Not used
Key data signal input from S101-104
Key data signal input from S111-115
Ground terminal
Ground terminal
Model detection input (Ground terminal)
Version resisrtor input (Ground terminal)
Not used
Not used
Power stop detection signal input
Flash programming MD0 input
Not used (connected to +3.3V(STBY))
• IC1601 MB90478PF-G-129-BND (SYSTEM CONTROL) (DIGITAL BOARD)
26
STR-KSL5
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
87-92
93
94
95
96
97
98
99
100
Pin Name
MD2
NOT IN USE
NOT IN USE
SIRCS
FUSE DETECT
POWER KEY
JOG(B)
JOG(A)
VOL(B)
VOL(A)
DIN
CLK
FL_STB
FAN_ON
FAN_CLK
POWER RELAY
PROTECTOR
F_CTRL2
F_CTRL1
REAR RELAY
CENTER RELAY
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
Ground terminal
Ground terminal
Data input from the remote control receiver
Connected to +3.3V through the resistor (47k ohm)
Power swich detection signal input
Not used
Not used
Volume signal input from the rotary encoder
Volume signal input from the rotary encoder
Serial control data output to the FL/LED driver (IC152)
Clock signal output to the FL/LED driver (IC152)
STB signal output to the FL/LED driver (IC152)
Fan on detection signal input
Feedback signal input from the fan (FAN901)
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
Not used (connected to ground terminal)
Ground terminal
Terminal for a oscillator
Terminal for a oscillator
+3.3V (STBY)
Not used
Not used
Not used
Reset signal output to DIR (IC1101)
Not used
Clock signal output to DIR (IC1101)
Chip enable signal output to DIR (IC1101)
Write data output to DIR (IC1101)
Read data input from DIR (IC1101)
“PLL lock error, data error flag input from DIR (IC1101)”
Source clock selection monitor input from DIR (IC1101)
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.
•
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.
27
STR-KSL5
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.
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
1
8
7
5
chassis section
8
6
#2
9
9
10
8
#1
#1
not
supplied
supplied
not
supplied
supplied
1
3
#1
2
4
1
4-977-358-01 CUSHION
2
4-241-511-01 KNOB (VOL)
3
X-4954-992-1 PANEL ASSY, FRONT
4
3-354-981-11 SPRING (SUS), RING
5
1-685-654-11 IR BOARD
6
1-773-045-11 WIRE (FLAT TYPE) (17 CORE)
4-1. Front Panel Section
7
A-4729-864-A DISPLAY BOARD, COMPLETE
8
4-951-620-01 SCREW (2.6X8), +BVTP
9
3-070-883-11 SCREW, TAPPING
10
4-241-509-01 CASE
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#2
7-685-133-19 SCREW +P 2.6X6 TYPE2 SLIT
28
STR-KSL5
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
#1
#1
#1
#1
#1
#1
#1
#1
#1
#3
#1
#1
55
56
58
57
62
59
52
65
61
51
52
53
54
63
T901
FAN901
TU901
F901
64
64
66
60
61
not
supplied
supplied
4-2. Chassis Section
51
A-4729-851-A AMPLIFIER BOARD, COMPLETE
52
3-531-576-11 RIVET
53
4-943-687-01 HOLDER, PC BOARD
54
1-685-650-11 STANDBY BOARD
* 55
3-703-244-00 BUSHING (2104), CORD
0 56
1-777-071-22 CORD, POWER
57
A-4729-847-A DIGITAL BOARD, COMPLETE
58
1-773-106-11 WIRE (FLAT TYPE) (19 CORE)
59
1-773-207-11 WIRE (FLAT TYPE) (25 CORE)
60
1-769-904-11 WIRE (FLAT TYPE) (9 CORE)
61
1-769-876-11 WIRE (FLAT TYPE) (7 CORE)
62
A-4729-852-A INPUT BOARD, COMPLETE
63
1-685-653-11 VIDEO BOARD
64
4-965-822-01 FOOT
65
4-214-557-21 CUSHION
66
1-765-325-11 WIRE (FLAT TYPE) (11 CORE)
0 F901
1-532-463-51 FUSE 1A/250V
FAN901 1-763-561-22 FAN, D.C.
0 T901
1-437-862-11 TRANSFORMER, POWER
TU901
1-693-580-21 TUNER
#1
7-685-646-79 SCREW +BVTP 3X8 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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