Sony HT-DDWG700 / STR-KG700 Service Manual ▷ View online
STR-KG700
STR-KG700
29
29
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
4-14. SCHEMATIC DIAGRAM – MAIN BOARD (3/3) –
• See page 17 for Block Diagrams.
T901
(Page 33)
POWER TRANSFORMER
I
(2/3)
CNP506
(Page 22)
DIGITAL BOARD
D
(Page 35)
HEADPHONE BOARD
CNP790
C
(Page 33)
STANDBY BOARD
CN912
CNP505
E
(2/3)
(Page 22)
DIGITAL BOARD
F
T901
(Page 33)
POWER TRANSFORMER
G
(Page 31)
DISPLAY BOARD
CN104
H
(Page 35)
DCAC BOARD
CN2001
J
(Page 28)
(2/3)
MAIN BOARD
3
(Page 28)
(2/3)
MAIN BOARD
2
(Page 27)
(1/3)
MAIN BOARD
4
0.7
1.0
0
1.0
0.7
0
0
2.0
0.7
-6.93
1.1
-5.56
-5.5
-3.7
-5.5
6.93
-5.5
6.3
6.2
-45.6
-15
-45.7
-45.6
-7
15
7
0
0.4
16.7
REG
EXCEPT CND
EXCEPT CND
JS398
CC15
0.01
RR15
10
JS391
CC14
0.01
RR14
10
JS390
CC13
0.01
RR13
10
JS395
CC18
0.01
RR18
0
CC17
0.01
RR17
0
CC16
0.01
RR16
0
JS921
No mark : FM
JS923
IMPEDANCE USE 6-16
SPEAKERS
CENTER
FRONT
L
R
SUB WOOFER
SURROUND
L
R
RY365
Q355, 360, 365
RELAY DRIVER
-7V
GND
+7V
[MAIN BOARD] (3/3)
16
18
17
20
23
13
21
22
24
26
25
13
14
IC352
-7V REG
EXCEPT CND
IC350
+7V REG
IC565
BUFFER AMP
DRIVER
RELAY
R4 +AC
R4 -AC
F2
GND
NC
F1
6P
6
5
4
3
2
1
CNP930
3P
C930
5.5
47
35V
R940
0.15
1/2W
JS930
GND (R4)
+7V (R4)
GND (R4)
CN941
3P
3
2
1
+15V
+15V
R2 GND
STBY GND
-15V
HP_GND
R2 RETURN GND
WHT
CNP912
7P
7
6
5
4
3
2
1
F2
F1
-20V
1
2
3
R378
47k
R368
47k
R363
47k
R358
47k
3
2
1
IC352
TA79007SB
G
O
I
3
2
1
IC350
TA7807S
G
O
I
R511
470
2W
JS603
JS602
R506
33k
R501
10k
D500
MAZ8300GMLS0
JS510
FRONT A RY
C/SW/SUR/SB RY
HP RY
HP DETECT
CN350
4P
5
4
3
1
680
R392
2W
R393
680
2W
C924
4700
63V
C925
4700
63V
D921
D5SBA20-4003
R376
33
R377
47
R356
33
R357
47
R361
33
R362
47
R366
33
R367
47
D931
MAZ8200GMLS0
CNP500
3
2
1
R1
R1 GND
R1
CNP922
EXCEPT E51
3
2
1
TB605
TB602
CNP940
JS920
JS922
D375
MA2J1110GLS0
D355
MA2J1
110GLS0
D501
MA2J1110GLS0
D365
MA2J1
110GLS0
D360
MA2J1
110GLS0
R360
1k
R355
1k
Q501
Q500,501
-B SWITCH
RT1P241C-TP-1
RY355
Q355
2SC3052EF-T1-LEF
RY360
Q360
2SC3052EF-T1-LEF
R365
1k
Q365
2SC3052EF-T1-LEF
L-CH
GND
R-CH
HP DETECT
CN792
5
4
3
1
RY375
Q375
2SC3052EF-T1-LEF
R375
2.2k
D942
1SR154-400TE-25
D940
1SR154-400TE-25
D941
1SR154-400TE-25
C941
0.47
50V
C904
3300
16V
C940
0.47
50V
D943
1SR154-400TE-25
C351
100
16V
C353
100
16V
C352
0.47
50V
C350
0.47
50V
D352
1SR154-400TE-25
C932
47
R931
10k
D930
PTZ-TE25-5.6B
R930
22k
R932
4.7
C931
47
C933
0.1
Q930
2SB734-T-34
C500
0.1
R505
10k
R502
470k
IC565
NJM4565M(TE2)
1
2
3
4
5
6
7
8
R504
10k
Q500
2SC1815GR-TPE2
R507
220k
R503
10k
C921
0.22
100V
C920
0.22
100V
-45.7
-20
R1 GND
R1
CNP921
E51
3
2
1
4
R1
5
Ver. 1.3
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
STR-KG700
STR-KG700
30
30
4-15. PRINTED WIRING BOARD – DISPLAY BOARD –
• See page 15 for Circuit Boards Location
:Uses unleaded solder.
IC103
IC101
IC100
1-872-420-
12
(12)
1
23
CL103
CL104
CL105
CL106 CL107
CL109 CL110
CL111 CL112
CL113 CL114
CL115 CL116
CL117 CL118
CL127
CL119
CL125
CL120
CL121
CL128
CL108
JW119
RV101
FL101
FLUORESCENT INDICATOR TUBE
R103
R115
R116
R117
R118
R119
C100
C101
C106
C107
C110
C111
C112
S103
S104
C144
C145
C147
C148
C149
C150
C151
C114
R198
R199
JW153
JW139
JW109
JW114
JW132
JW151
JW141
JW115
JW111
JW110
JW129
JW149
JW127
JW118
JW150
JW138
JW117
JW136
JW144
JW130
JW131
JW142
JW113
JW133
JW101
JW102
JW103
JW128
JW116
JW135
JW134
JW152
JW148
JW143
R121
R120
JW108
CN104
JW105
JW140
JW137
JW146
JW147
CNS102
CN101
W101
JW106
JW107
RV102
CNP102
EXCEPT CND
TP100
C146
C161
JW112
JW145
JW104
DISPLAY BOARD
P
POWER
BOARD
CNP152
(Page 34)
H
MAIN
BOARD
CNP930
(Page 26)
O
DCAC
BOARD
CN2001
(Page 34)
L
DIGITAL
BOARD
CNS513
(Page 19)
INPUT MODE
INPUT
SELECTOR
SELECTOR
MASTER
VOLUME
VOLUME
DISPLAY
C105
Ver. 1.3
STR-KG700
STR-KG700
31
31
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
4-16. SCHEMATIC DIAGRAM – DISPLAY BOARD –
• See page 17 for Block Diagrams
• See page 39 for IC Block Diagrams.
P
POWER
BOARD
CNP152
H
MAIN
BOARD
(3/3)
DIGITAL
BOARD
(2/3)
DCAC
BOARD
CN2001
CNS513
CNP930
L
O
-18.5
-18.5
-20.2
-22.1
-18.2
-16.3
-14.5
-20
-20
-10.4
-14.6
-12.8
-9
-10.9
-18.3
-20.2
-18.3
-10.9
4.9
-18.5
-18.5
-18.5
-18.5
-18.5
-18.5
-18.4
-18.5
-18.4
4.9
2.9
0
5
5
5
5
5
5
3.3
5
5
3.3
5
0
5
0
3.3
3
: US,CND,E51
: AEP,AUS,AR
: AEP,AUS,AR
: US,CND,E51
: AEP,AUS,AR
: AEP,AUS,AR
2200p
C106
0.1
C100
0.1
C101
0.1
C144
0.1
C145
0.1
C150
0.1
C151
220p
C110
220p
C111
220p
C147
220p
C148
220p
C149
100
R1
15
100
R1
16
100
R1
17
100
R119
220
R103
82k
R118
10
R121
S103
No mark : FM
S104
VCC
GND
OUT
NJM24H400A
IC103
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CNS102
DC-CONTROL
GND
GND
+3.3V(STDBY)
+5V
VOL_JOG_2A
VOL_JOG_2B
PW_SW
SIRCS
AD2
AD1
FL_LAT
FL_DIN
FL_CLK
INPUT_JOG_4A
INPUT_JOG_4B
DCAC_IN
220p
C112
2200p
C107
2
8
9 10 11 12
5
6
14
19
18
17
13
16
20
15
23 24
27
21
28
26
25
22
31
33
35
30
32
36
34
29
42
44
43
40
37
39
38
41
46
48
47
45
49 50
53
FL101
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74ACT08P
IC101
RV101
1
2
3
CL104
CL105
CL106
CL107
CL108
CL109
CL110
CL111
CL112
CL113
CL114
CL114
CL115
CL116
CL117
CL118
CL119
CL120
CL121
CL125
CL127
CL128
1
3
4
CN104
-20V
F1
F2
1
3
4
CN101
AD1
PW_SW
GND
RV102
1
2
3
50V
10
C146
50V
10
C161
R199
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
PT6315
IC100
SW1
SW2
SW3
SW4
OSC
DOUT
DIN
CLK
STB
KEY1
KEY2
VSS
VDD
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG1
1
SEG12
SEG13
SEG14
SEG15
SEG16
VEE
SEG17
GRID1
1
GRID10
GRID9
GRID8
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
VDD
VSS
CL103
1G
2G
3G
4G
5G
6G
7G
8G
9G
17P
3G
4G
16P
5G
15P
14P
13P
12P
11
P
10P
9P
8P
6P
7P
5P
4P
2P
1P
6G
7G
8G
9G
10G
11
G
3P
17P
16P
15P
14P
13P
12P
11
P
10P
9P
8P
7P
6P
5P
4P
3P
2P
1P
2G
11G
10G
1G
-20
-12.6
VDD
VSS
3P
3P
IC103
REMOTE CONTROL
IC101
BUFFER
IC100
FL DISPLAY DRIVER
DISPLAY BOARD
INPUT SELECTOR
VACUUM FLUORESCENT DISPLAY
3.3
5.6
5.6
R198
3.3
5.6
5.6
SIGNAL RECEIVER
MASTER VOLUME
DISPLAY
INPUT MODE
(Page 35)
(Page 22)
(Page 35)
(Page 29)
1
DCAC_IN
DC-CONTROL
2
CNP102
2P
0.22
C114
50V
10
C105
R120
10
AEP, AUS
IC B/D
IC B/D
Ver. 1.3
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
STR-KG700
STR-KG700
32
32
4-17. PRINTED WIRING BOARD – STANDBY BOARD –
• See page 15 for Circuit Boards Location
:Uses unleaded solder.
C
B
B
B
B
D950
D951
D952
D953
D990
D991
CL901
CL902
CL903
Q901
Q951
Q955
R903
R904
Q990
C910
C911
R955
R956
R957
C950
C951
C952
R990
R991
R993
D901
D910
D911
D912
D913
C999
CNP902
CNP901
C992
T902
ET901
JW914
JW913
JW912
JW911
JW910
JW909
JW908
JW907
JW906
JW905
C955
C954
JW900
C953
RY901
C913
C912
FH902
FH901
CN912
R911
R910
R902
R901
B900
F901
JS951
JS950
JS904
JS903
JS902
JS901
CNP914
CNP911
CNP910
5
1
36
1
6
1
CN901
71
3
1
41
3
E
E
E
1
E
POWER TRANSFORMER
(SUB)
2
3
4
5
2
3
2
3
4
5
CNP505
(MAIN)
POWER TRANSFORMER
T901
DIGITAL BOARD
(Page 19)
BOARD
MAIN
(Page 26)
1
1
1
CN4001
C4103
C4100
CN4013
CN4007
CN4014
CN4009
CN4006
L4101
L4100
FH4004
FH4003
C4002
JW4001
D4001
JW4003
JW4010
JW4011
D4805
JW4008
JW4005
JW4012
FH4002
FH4001
61
43
1
R4102
R4100
C4102
C4009
C4007
IC4100
1
5
1-875-598-
1-875-591-
US,CND
AC IN
CNP912
MAIN BOARD
(Page 26)
US,CND
STANDBY BOARD
F4002
F4001
BOARD
MAIN
(Page 26)
BOARD
DIGITAL
CNP512
(Page 19)
K
E
M
AC SELECT
BOARD
CNP903
(Page 36)
R
G
AC SELECT BOARD
CNP905
(Page 36)
Q
I
CN4002
DCDC BOARD
CN4103
11
(11)
12
(12)
+
-
• Semiconductor Location
Ref. No.
Location
D901
D910
D911
D912
D913
D950
D951
D952
D953
D990
D991
D4001
D4805
D910
D911
D912
D913
D950
D951
D952
D953
D990
D991
D4001
D4805
IC4100
B-4
C-5
C-5
B-6
B-5
E-5
E-5
D-5
E-5
E-5
D-5
A-10
C-10
C-5
C-5
B-6
B-5
E-5
E-5
D-5
E-5
E-5
D-5
A-10
C-10
D-10
Ver. 1.3
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