Sony GTK-XB7, Service Manual

Page: 43 / 56

GTK-XB7
GTK-XB7
43 43
4-29. SCHEMATIC DIAGRAM - PSU Board -
A
3 8 6
E
2 9
D
5
B
C
7 1 4
PSU BOARD
++
++
++
++
+
-
V+
V-
+
-
V+
V-
++
++
++
-+-+
++
++
++
++
++
L N
Alternative
Alternative Alternative
110VAC-127VAC\
220VAC-240VAC
Voltage Selector
Alternative
Alternative
Alternative
OTP option
OP+ OP-
Skip/Latch
HV T501_S3
T501_S2
T501_P1
FB_GND
T501_S3
T501_S2
HV
N
Vcc
SW2
L
SW1
T501_S2
M36V
OPP
OPP
OP+
T501_S3
OP-
N
HV
T501_P1
PCON
FB
V1 36V
VCC
Skip/Latch
OPVCC
V1
PCON
Skip/Latch
L
N
VCC
VCC
FB
VCC
M-GND GND
FB_GND
M-GND
M36V
36V
GND
PCON
M36V
PCON
M36V
36V
M-GND
GND
OPVCC
P
P
P
P
1:PSon
2:M-GND
3:M36V
4:+36V
5:+36V
6:+36V
7:GND
8:GND
9:GND
1:PSon
2:M-GND
3:M36V
4:+36V
5:+36V
6:+36V
7:GND
8:GND
9:GND
R545
75K/1%
R545
75K/1%
C529
0.1uF/50V/X7R
C529
0.1uF/50V/X7R
R5053
NC
R5053
NC
R558
33K
R558
33K
CX501 0.33uF/275VAC CX501 0.33uF/275VAC
U505
NC/1LTV-817S-B
U505
NC/1LTV-817S-B
R5101 9.1 R5101 9.1
1mH
LIF505
1mH
LIF505
R585
22
R585
22
R552
22
R552
22
RV502
NC
RV502
NC
C555
0.1uF/50V/X7R
C555
0.1uF/50V/X7R
R546
NC/115K/1%
R546
NC/115K/1%
R513
NC/100 R513
NC/100
Q614
PNP_MMBT8550CLT1
Q614
PNP_MMBT8550CLT1
R531 10 R531 10
TR501
NTC
TR501
NTC
R506 R506
R573
NC/2.2K
R573
NC/2.2K
JP507
NC
JP507
NC
D510
NC/1N4148
D510
NC/1N4148
100uF/50V
CE509
100uF/50V
CE509
Q501
12N65
Q501
12N65
R502 1M R502 1M
1uF/50V
CE510
1uF/50V
CE510
C501
NC/0.47uF/63V
C501
NC/0.47uF/63V
150uF/450V
CE503
150uF/450V
CE503
R5054
0.2R
R5054
0.2R
R564
0
R564
0
D502
NC/FR107/1A/1000V
D502
NC/FR107/1A/1000V
R593
0
R593
0
R577
NC/0 R577
NC/0
C557
0.1uF/50V
C557
0.1uF/50V
C542
NC/10.1uF/50V/X7R
C542
NC/10.1uF/50V/X7R
R501
1M
R501
1M
R532 1.5K R532 1.5K
D514
1N4148
D514
1N4148
ZD508
BZX79C18
ZD508
BZX79C18
R576
NC/11k R576
NC/11k
R554 10K R554 10K
U502
LTV-817S-B
U502
LTV-817S-B
D542 HER203G/2A/200V D542 HER203G/2A/200V
RV501 VDR/620V RV501 VDR/620V
Q613
PNP_MMBT8550CLT1
Q613
PNP_MMBT8550CLT1
R556
20K/1%
R556
20K/1%
C516
NC/220pF/50V/NP0
C516
NC/220pF/50V/NP0
R555
22
R555
22
R574
NC/1k
R574
NC/1k
R5102 NC/19.1 R5102 NC/19.1
C509
103/400V
C509
103/400V
R523
33K
R523
33K
D515 SF20A300HPI/20A/300V D515 SF20A300HPI/20A/300V
R544
27K/1%
R544
27K/1%
R562
NC/2.2K/1%
R562
NC/2.2K/1%
R534
10K
R534
10K
C515
10pF/1KV
C515
10pF/1KV
JP509
NC
JP509
NC
C511
0.047uF/50V/X7R
C511
0.047uF/50V/X7R
C512
0.01uF/50V/X7R
C512
0.01uF/50V/X7R
C507
100pF/50V/NP0
C507
100pF/50V/NP0
R551
22
R551
22
R571
NC/11k
R571
NC/11k
R572
0
R572
0
D520
BAS316/100V/0.5A
D520
BAS316/100V/0.5A
U501
NCP1271
U501
NCP1271
R560
13K/1%
R560
13K/1%
R596 NC/10 R596 NC/10
820uF/50V
CE508
820uF/50V
CE508
R563 0/NC R563 0/NC
JP508
NC
JP508
NC
U506A
LM3580
U506A
LM3580
R525
270K
R525
270K
R592
0
R592
0
TR503
NC/NTC/10Kohm
TR503
NC/NTC/10Kohm
R5052
0.2R
R5052
0.2R
C503
0.1uF/50V/X7R
C503
0.1uF/50V/X7R
R565
0
R565
0
R538 100K/1% R538 100K/1%
R5051
NC
R5051
NC
R591
0
R591
0
C543
NC/0.1uF/50V/X7R
C543
NC/0.1uF/50V/X7R
CY503
470pF/250VAC
CY503
470pF/250VAC
10uF/50V
CE541
10uF/50V
CE541
U504
LTV-817S-B
U504
LTV-817S-B
R536
3K
R536
3K
Q543
3904 Q543
3904
R520 100 R520 100
R579
NC/0
R579
NC/0 R511
NC
R511
NC
TR502
NTC/10Kohm
TR502
NTC/10Kohm
R505
NC/1M R505
NC/1M
D503
BAS316/100V/0.5A
D503
BAS316/100V/0.5A
Q503
12N65
Q503
12N65
R595
0
R595
0
R594
0
R594
0
F501
FUSE_6.3A/250V
F501
FUSE_6.3A/250V
C505
0.1uF/50V/X7R
C505
0.1uF/50V/X7R
R503 1M R503 1M
R522
18K
R522
18K
R539
2.49K/1%
R539
2.49K/1%
R510 NC/2.2/2W R510 NC/2.2/2W
ZD505
BZX79C15
ZD505
BZX79C15
R570
10m Ÿ
R570
10m Ÿ
JP510
NC/FR107
JP510
NC/FR107
Q545
NC/3904
Q545
NC/3904
Q510
NPN_3DG3904M
Q510
NPN_3DG3904M
C514
NC/220pF/50V/NP0
C514
NC/220pF/50V/NP0
R567
680
R567
680
JP515
JMP
JP515
JMP
XP2
9PIN/2.0mm
XP2
9PIN/2.0mm
CY502
220pF
CY502
220pF
D533
NC/M7J/1A/1000V
D533
NC/M7J/1A/1000V
1500uF/50V
CE507
1500uF/50V
CE507
C523
103/400V
C523
103/400V
R533
2.7K
R533
2.7K
JP506 NC JP506 NC
CY506 470pF/250VAC CY506 470pF/250VAC
C541
NC/0.1uF/50V/X7R
C541
NC/0.1uF/50V/X7R
D505 BAS316/100V/0.5A D505 BAS316/100V/0.5A
D507
FR307/3A/1000V D507
FR307/3A/1000V
R5800 R5800
LIF501 LIF501
C553
0.1uF/50V
C553
0.1uF/50V
C504 2200pF/50V/X7R C504 2200pF/50V/X7R
C554 470pF/50V/NP0 C554 470pF/50V/NP0
R568
NC/11k
R568
NC/11k
R553
2.2K
R553
2.2K
D513
1N4148
D513
1N4148
D504
BAT54C
D504
BAT54C
CY507 NC/470pF/250VAC CY507 NC/470pF/250VAC
CN503
NC
CN503
NC
C510
2200pF/400V
C510
2200pF/400V
NC
CE5042
NC
CE5042
XP1
NC/9PIN/2.0mm
XP1
NC/9PIN/2.0mm
R569
NC/1k
R569
NC/1k
BD501
KBU610
BD501
KBU610
CN501
2PIN/7.92mm
CN501
2PIN/7.92mm
D534
M7J/1A/1000V
D534
M7J/1A/1000V
C559
0.1uF/50V/X7R
C559
0.1uF/50V/X7R
R528 3.3K R528 3.3K
R537
68
R537
68
Q544
3904
Q544
3904
RV503
NC
RV503
NC
R578
NC/100
R578
NC/100
D516
NC/SF20A300HPI/20A/300V
D516
NC/SF20A300HPI/20A/300V
R550
22
R550
22
C562
0.1uF/50V
C562
0.1uF/50V
150uF/450V
CE504
150uF/450V
CE504
R504 1M R504 1M
Q507
NC/PNP_MMBT8550CLT1
Q507
NC/PNP_MMBT8550CLT1
R557
100K/1%
R557
100K/1%
250uH
LIF551
250uH
LIF551
R575
NC/1k
R575
NC/1k
R589
2.49K
R589
2.49K
47uF/50V
CE505
47uF/50V
CE505
1500uF/50V
CE506
1500uF/50V
CE506
Q506
NC/PNP_3CG3906M
Q506
NC/PNP_3CG3906M
R588
0 R588
0
R519
22K
R519
22K
CX502 0.33uF/275VAC CX502 0.33uF/275VAC
C561
0.1uF/50V/X7R
C561
0.1uF/50V/X7R
U503
AS431
U503
AS431
C502
0.1uF/50V/X7R
C502
0.1uF/50V/X7R
R514 NC/18.2/2W R514 NC/18.2/2W
CY505
470pF/250VAC
CY505
470pF/250VAC
ZD509
BZX79C15
ZD509
BZX79C15
NC/220uF/6.3V
CE542
NC/220uF/6.3V
CE542
R509
NC
R509
NC
R535
10
R535
10
NC
CE5032
NC
CE5032
T501
PQ3230
T501
PQ3230
C560
0.1uF/50V/X7R
C560
0.1uF/50V/X7R
R530
10K
R530
10K
R566
680
R566
680
R581
0
R581
0
R524
33K
R524
33K
LIF502 LIF502
JP514
JMP
JP514
JMP
R508
NC
R508
NC
D532
NC/M7J/1A/1000V
D532
NC/M7J/1A/1000V
R529
68
R529
68
C530
0.1uF/50V/X7R
C530
0.1uF/50V/X7R
R587
NC
R587
NC
C558
NC
C558
NC
Q542
NC/3904
Q542
NC/3904
R583
NC/1M
R583
NC/1M
T502
NC/ER40
T502
NC/ER40
ZD504
BZX79C39
ZD504
BZX79C39
R517
1.5K R517
1.5K
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
* CAUTION :
THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.
1
2
4
3
1
2
4
3
1
2
3
1 2 3 45
6 7 8
<Package> <Package>
3
2
1
8
4
1
2
4
3
1
2
3
4
5
6
7
8
9
1
3
2
1 2
1
2
3
4
5
6
7
8
9
2
1
3
4
1 2
1
2
3
3
1
2
8
10
3
5
6
1
2
12
9
7
4
9
12
3
6
7
1
2
14
10
8
5
G
D
S RT COMP CS GND
OUT VCC
NC HV
G
D
S
1
2
3
4
5
6
7
8
9
1 2
1
2
3
4
5
6
7
8
9
1 2
A8
A10
D
P-GND
FB
VDD
N.C
A12
A9
A7
4
9
12
D
6
7
VDD
N.C
14
10
8
5
NC/2.2M NC/2.2M
Input voltagle 100~240VAC OR 220~240VAC(LA9)
CE503 150uF/450V
CE504 150uF/450V
Input voltalge 100~120VAC(UC2,JP1)
CE503 150uF/250V
CE504 150uF/250V
F