![background image](http://html.mh-extra.com/html/sony/gtk-xb5/gtk-xb5_service-manual_420564036.webp)
GTK-XB5
GTK-XB5
36
36
4-26. SCHEMATIC DIAGRAM - POWER Board -
++
++
+
-
V+
V-
+
-
V+
V-
++
++
++
1
3
2
1
3
2
-+-+
++
++
++
++
FB504
FB90@100MHz
FB504
FB90@100MHz
XP1
7PIN/2.0mm/120mm
XP1
7PIN/2.0mm/120mm
LIF501
30UH
LIF501
30UH
R519
10K
R519
10K
F501
FUSE_3.15AL/250V
F501
FUSE_3.15AL/250V
R5011
1M
R5011
1M
TR501
NTC/3ohm/5A
TR501
NTC/3ohm/5A
820uF/50V
CE506
820uF/50V
CE506
CE503
47uF/50V
CE503
47uF/50V
R596
NC/0
R596
NC/0
R506
22
R506
22
D504
20A/300V
D504
20A/300V
R5014
1M
R5014
1M
R505
22
R505
22
R5013
1M
R5013
1M
Q501
12N65
Q501
12N65
CN502
CN502
TR506
100K
TR506
100K
RV501
VDR/620V
RV501
VDR/620V
R502
47K/2W
R502
47K/2W
C505
100pF/
5
0V/
N
P0
C505
100pF/
5
0V/
N
P0
R522
75K
R522
75K
R513
12K
R513
12K
C518
NC/0.1uF/50V/X7R
C518
NC/0.1uF/50V/X7R
R538
0
R538
0
R530
2.49K/1%
R530
2.49K/1%
C513
4.7uF
C513
4.7uF
C512
0.1uF/50V/X7R
C512
0.1uF/50V/X7R
R510 1.5K
R510 1.5K
U506A
LM3580
U506A
LM3580
C514
0.1uF
C514
0.1uF
10uF/16V
CE541
10uF/16V
CE541
R504
33K
R504
33K
C508
1000pF
C508
1000pF
CY502
220pF/250VAC
CY502
220pF/250VAC
R523
8.2/2W
R523
8.2/2W
D502
FR207/2A/1000V
D502
FR207/2A/1000V
CE504
47uF/50V
CE504
47uF/50V
R527
2.7K
R527
2.7K
NC/1500uF/50V
CE507
NC/1500uF/50V
CE507
XP2
6PIN/2.0mm
XP2
6PIN/2.0mm
C507
NC/10pF/1KV
C507
NC/10pF/1KV
R529
150K
R529
150K
C516
2200pF
C516
2200pF
U502
LTV-817S-B
U502
LTV-817S-B
FB502
NC/FB80@100MHz
FB502
NC/FB80@100MHz
Q510
NPN_3DG3904M
Q510
NPN_3DG3904M
R524 0
R524 0
R509
10K
R509
10K
CX501
0.22uF/250VAC
CX501
0.22uF/250VAC
R537
NC/0
R537
NC/0
R536
0
R536
0
LIF503
NC/24mH
LIF503
NC/24mH
D505
HER203
D505
HER203
R534 0
R534 0
C509
NC/0.1uF/50V/X7R
C509
NC/0.1uF/50V/X7R
CY501
220pF/250VAC
CY501
220pF/250VAC
ZD509
15V
ZD509
15V
R514
100
R514
100
D506
BAT54C
D506
BAT54C
R520
13K/1%
R520
13K/1%
LIF502
LIF502
R518
2K
R518
2K
D534
1A/1000V
D534
1A/1000V
CN501
CN501
R5012
1M
R5012
1M
R570
10m
R570
10m
CY505
NC/220pF/250VAC
CY505
NC/220pF/250VAC
C529
0.1uF/50V/X7R
C529
0.1uF/50V/X7R
BD501
KBP306
BD501
KBP306
U503
NC/LTV-817S-B
U503
NC/LTV-817S-B
R503
33K
R503
33K
R526
10K/1%
R526
10K/1%
U501
NCP1271
U501
NCP1271
ZD503
36V
ZD503
36V
C503
0.01uF
C503
0.01uF
C501
NC/103/400V
C501
NC/103/400V
150uF/250V
CE501
(US, CND)
150uF/450V
(Except
US, CND)
CE501
R512
100
R512
100
R535
0
R535
0
LIF502
24mH
LIF502
24mH
CY503
470pF/250VAC
CY503
470pF/250VAC
C506
0.1uF/50V/X7R
C506
0.1uF/50V/X7R
ZD505
BZX79C18
ZD505
BZX79C18
R531
680
R531
680
R508
47
R508
47
R532
220K
R532
220K
R516
100
R516
100
R521
12K
R521
12K
C515
NC/0.1uF
C515
NC/0.1uF
C504
1nF
C504
1nF
820uF/50V
CE508
820uF/50V
CE508
R528
2.49K
R528
2.49K
NC/1500uF/50V
CE505
NC/1500uF/50V
CE505
C528
0.1uF/50V/X7R
C528
0.1uF/50V/X7R
T501
PQ32
T501
PQ32
D503
BAS316
D503
BAS316
R515
NC/0
R515
NC/0
R507
22
R507
22
U551
AS431
U551
AS431
D501
NC/FR107/1A/1000V
D501
NC/FR107/1A/1000V
CY504
470pF/250VAC
CY504
470pF/250VAC
R525
75K
R525
75K
C502
0.0022uF(222)400V
C502
0.0022uF(222)400V
R517
4.7K
R517
4.7K
FB503
NC/FB80@100MHz
FB503
NC/FB80@100MHz
NC/150uF/250V
CE502
NC/150uF/250V
CE502
C510
NC/0.1uF/50V/X7R
C510
NC/0.1uF/50V/X7R
ZD504
15V
ZD504
15V
C511
100pF/50V/NP0
C511
100pF/50V/NP0
250uH
LIF551
250uH
LIF551
R511
0.2R
R511
0.2R
VDD
D
GND_EARTH
DC1
P-GND
FB
32MV
Skip/Latch
C
B
A
VCC
OPP
VCC
Skip/Latch
V-GND
OPP
OP+
OP-
OP+
OP-
PSON
PSON
VOUT
PSON
32MV
32V
32MV
GND
N
A
N
C
B
PSON
GND
GND
GND
32V
32V
32V
G
D
S
1
2
32V
32V
32V
GND
GND
GND
1
2
RT
COMP
CS
GND
OUT
VCC
NC
HV
D
P-GND
FB
VDD
N.C
A12
A9
A8
A11
4
10
1
2
3
4
5
6
7
1
3
4
2
1
2
3
1
2
<Package>
<Package>
3
2
1
8
4
6
5
4
3
2
1
1
2
4
3
3
2
4
1
2
3
4
1
1
2
2
1
3
4
1
2
4
3
1
2
3
45
6
7
8
3
5
6
1
2
12
9
8
11
4
10
3
1
2
A
3
8
6
2
9
D
5
B
C
7
1
4
POWER BOARD
THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
E
F
Summary of Contents for GTK-XB5
Page 45: ...MEMO GTK XB5 45 ...