Sony HTP-2000 / HT-SL700 / STR-KSL700 Service Manual ▷ View online
STR-KSL700
9
9
STR-KSL700
5-2. BLOCK DIAGRAM – TUNER/AUDIO AMP Section –
D/A CONVERTER
IC1452
SDO3
SDO2
SDO1
SDO1, SDO2, SDO3
B
L-CH
A
8 SDTI3
6 SDTI1
7 SDTI2
SCKO
LRCKO
BCKO
BCKO, LRCKO, SCKO
C
5 BICK
9 LRCK
4 MCLK
20 LINL2
55 LVIN
18
LOUT3+
56
LSELOUT
17
LOUT3–
16
ROUT3+
15
ROUT3–
MIX AMP
IC1403
R-CH
R-CH
26
LOUT1+
25
LOUT1–
24
ROUT1+
23
ROUT1–
MIX AMP
IC1405
22
LOUT2+
21
LOUT2–
MIX AMP
IC1404 (1/2)
20
ROUT2+
19
ROUT2–
MIX AMP
IC1404 (2/2)
R-CH
R-CH
R-CH
40 SLVIN
39
SLSELOUT
37 CVIN
38
CSELOUT
34 SWVIN
33
SWSELOUT
70
PREOUT/FRONT RELAY
76
FAN_ON
74
F_CTRL2
54
LOUT
41
SLOUT
36
COUT
37
SWOUT
78 INL4
23 SLINL2
24 CIN2
25 SWIN2
2 INL2
R-CH
L
R
TV/SAT
74 INL6
R-CH
L
R
DVD
70 INL8
14 BAL L+
R-CH
L
R
VIDEO
AUDIO IN
FM
AM
TN1
TUNER UNIT
FM 75
Ω
COAXIAL
AM
ANTENNA
8
L CH
69 DO
RDS SIGNAL
RDS CLK
RDA DATA
2
43
13
52
14
53
15
DO
FM SIG OUT
RDS INT
RDS DATA
68 SLATCH
4
CE
66 TUNED
6
TUNED
65 STEREO
7
STEREO
64 MUTE
11
MUTING
3
DATA
1
CLOCK
10
R CH
(AEP, UK)
J501 (2/2)
DATA
28
75
FAN_CLK
CLK
27
LATCH
29
CDTI
12
CCLK
11
CSN
10
PDN
3
DATA
16
CLK
15
LATCH
22
9 AK4355_PDN
12 AK4355_CSN
14 AK4355_CLK
13 AK4355_CDT
MUTING
Q361
MUTING
Q365
MUTING
Q363
MUTING
Q364
FAN MOTOR
LEVEL DETECT
Q550, 551
RY701
AC POWER
PROTECTOR
Q730 – 732
RELAY
DRIVE
Q720
RY601
RELAY
DRIVE
Q620
RY501
67
PROTECTOR
RELAY
DRIVE
Q520
RY401
J403
TM601
SUB WOOFER
OUT
R
L
+
–
–
–
+
+
+
–
+
–
–
+
R-CH
R-CH
FRONT
R
L
SURR
CENTER
D721,
D1110
D621,
D1108
D521,
D1107
72
RAR RELAY
71
CENTER RELAY
17
WOOFER RELAY
RELAY
DRIVE
Q402
FAN MOTOR
DRIVE
Q861 – 863
M1
(FAN)
M
SMUTE
D
SYSTEM CONTROLLER
IC1601 (2/3)
AUDIO SELECTOR, ELECTRICAL VOLUME
IC401
: AUDIO (DIGITAL)
: AUDIO (ANALOG)
: TUNER
SIGNAL PATH
R-ch is omitted due to same as L-ch.
POWER AMP
IC701
POWER AMP
IC601
POWER AMP
IC501
LINE AMP
IC402
MUTING
CONTROL SWTICH
Q379
SPEAKERS
(Page 8)
(Page 8)
(Page 8)
(Page 8)
Ver. 1.1
STR-KSL700
10
10
STR-KSL700
5-3. BLOCK DIAGRAM – DISPLAY/POWER SUPPLY Section –
FL1001
FLUORESCENT
INDICATOR
TUBE
F1
F2
GRID1 – GRID12
54 SIRCS
60 VOL (A)
59 VOL (B)
38 A/D0
7 DIN
FLUORESCENT INDICATOR TUBE DRIVER,
LED DRIVER
IC152
REMOTE CONTROL
RECEIVER
IC102
MASTER
VOLUME
VOLUME
ROTARY
ENCODER
RV101
S120, 121
39 A/D1
S117, 118
40 A/D2
56 POWER KEY
S119, 122
S123
I
/ 1
42 – 31
SEG1 – SEG16
14 – 29
1 – 4
D151 – 154
TUNER LED,
TV/SAT LED,
DVD LED,
VIDEO LED
61
DIN
8 CLK
62
CLK
9 STB
63
FL_STB
78
POWER RELAY
48
STOP
77
RSTX
55
FUSE DETECT
LEVEL SHIFT
IC1651
(AC IN)
RY901
RELAY
DRIVE
Q951
T902
SUB POWER
TRANSFORMER
T901
MAIN POWER
TRANSFORMER
D957
D956
AC POWER
DETECT
Q901
RECT
D952 – 955
RECT
D805 – 808
+3.3V
REGULATOR
IC1904
RECT
D814 – 817
RECT
D801 – 804
+5V
REGULATOR
IC1031
–7V
REGULATOR
IC404
–5V
REGULATOR
IC406
RESET SIGNAL
GENERATOR
IC1111
STBY +3.3V
+3.3V/+2.6V
REGULATOR
IC1901
+5V
REGULATOR
IC1001
+5V
RELAY B+
–7V
V–5V
+5V
REGULATOR
IC405
V+5V
+7V
REGULATOR
IC403
+10V
REGULATOR
IC1902
+7V
F901
F1
–27V
F2
FLUORESCENT INDICATOR TUBE
(FL101)
D813
RECT
D809
D809
D+3.3V
D+2.6V
A+5V, D+5V
+3.3V
REGULATOR
Q401
+3.3V
+3.3V
REGULATOR
IC1071
TUNER+3.3V
TUNER+10V
(AEP, UK)
B+
B–
SYSTEM CONTROLLER
IC1601 (3/3)
Ver. 1.1
STR-KSL700
11
11
STR-KSL700
•
Note for Printed Wiring Boards and Schematic Diagrams
Note on Printed Wiring Board:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side) the parts face are indicated.
Note on Schematic Diagram:
•
All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
•
All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
• 2
: nonflammable resistor.
• C
: panel designation.
• A
: B+ Line.
• B
: B– Line.
•
Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
(
under no-signal (detuned) conditions.
no mark : TUNER
(
) : VIDEO
•
Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
•
Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
Voltage variations may be noted due to normal produc-
tion tolerances.
•
Circled numbers refer to waveforms.
•
Signal path.
F
: TUNER
J
: AUDIO (ANALOG)
c
: AUDIO (DIGITAL)
E
: VIDEO
•
Abbreviation
CH
CH
: Chinese
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
•
Indication of transistor
C
B
These are omitted.
E
Q
B
These are omitted.
C
E
Q
•
Circuit Boards Location
STBY board
MAIN board
I/O board
TUNER UNIT
DIGITAL board
TUNING board
POWER board
DISPLAY board
STR-KSL700
12
12
STR-KSL700
Z5
R1110
IC1301
IC1502
IC1501
IC1601
IC1452
IC1403
IC1404
IC1405
IC1401
IC1651
R1362
C1301
C1302
R1301
R1302
R1303
R1304
C1303
C1304
C1305
R1403
R1493
R1446
R1486
R1404
R1492
X1301
X1502
R1436
R1476
R1426
R1466
C1443
C1483
R1445
R1485
R1483
C1423
C1463
C1433
C1473
R1425
R1465
R1443
R1463
R1433
R1423
R1473
FB1452
FB1453
FB1405
FB1406
C1407
C1405
C1404
R1409
R1408
C1408
R1407
R1406
R1523
R1515
C1521
C1522
C1454
C1450
R1502
R1503
R1504
R1505
R1506
R1156
FB1503
R1151
R1152
R1153
R1305
R1311
R1360
R1306
R1307
R1124
R1129
R1105
R1186
R1122
R1123
R1112
R1115
R1113
R1119
R1126
R1125
R1107
R1109
R1053
IC1131
R1529
R1308
R1309
R1310
D1301
R1312
R1313
R1315
R1316
R1136
R1137
R1134
R1135
R1041
R1140
R1142
R1143
R1144
X1101
R1160
R1161
R1162
R1121
R1150
R1501
R1149
R1099
D1106
R1176
Q1103
Q1104
Q1105
R1177
D1105
R1098
R1508
R1509
R1511
R1541
R1555
R1168
R1548
R1549
R1550
R1550
R1551
R1552
R1553
R1553
R1554
R1525
R1526
R1518
R1519
R1519
R1520
R1521
R1522
R1517
R1547
R1532
R1533
R1534
R1535
R1536
R1537 R1538
R1539
R1540
R1542
R1543
R1544
R1527
R1528
FB1305
IC1111
R1106
R1127
R1189
C1107
C1137
R1128
R1405
R1435
R1475
C1252
R1251
R1252
C1063
C1131
C1913
FB1302
C1253
FB1501
FB1502
FB1101
C1123
R1070
C1124
C1122
C1108
FB1301
R1361
JR1020
1
12
36
25
13
24
48
37
1
22
(AEP, UK)
23
44
30
1
61
1
3
5
4
90
31
60
120
91
1
1
4
8
5
1
4
8
5
1
8
14
7
1
4
8
5
1
14
28
15
8
16
9
1
1
4
8
5
E
E
E
30
80
51
50
31
81
100
(COMPONENT SIDE)
DIGITAL BOARD
1-861-783-
11
(11)
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
I
J
K
L
5-4. PRINTED WIRING BOARD – DIGITAL Board (Component Side) –
•
See page 11 for Circuit Boards Location.
: Uses unleaded solder.
•
Semiconductor
Location
Location
Ref. No. Location
D1105
F-3
D1106
G-4
D1301
E-9
IC1111
J-4
IC1131
G-2
IC1301
E-10
IC1401
F-8
IC1403
E-7
IC1404
E-4
IC1405
E-6
IC1452
F-6
IC1501
I-7
IC1502
I-9
IC1601
H-4
IC1651
H-2
Q1103
F-3
Q1104
F-3
Q1105
E-3
Ver. 1.1
Click on the first or last page to see other HTP-2000 / HT-SL700 / STR-KSL700 service manuals if exist.