Schematic Diagram - Psu Board - Sony GTK-XB7 Service Manual

4-29. SCHEMATIC DIAGRAM - PSU Board -

1 2
PSU BOARD
A
CN503 CN503
NC NC CE503 CE503 CE5032 CE5032
RV502 RV502
+ +
150uF/450V 150uF/450V
110VAC-127VAC\ NC NC
220VAC-240VAC
Voltage Selector
SW2
JP507 JP507
Alternative
SW1
JP506 JP506 NC NC
Alternative
B
BD501 BD501
JP514 JP514
2 3 RV503 RV503
CE504 CE504
JMP JMP + +
150uF/450V 150uF/450V
NC NC
KBU610 KBU610
LIF502 LIF502
D532 D532
L
NC/M7J/1A/1000V NC/M7J/1A/1000V
D533 D533
C
N
R503 R503 1M 1M R504 R504 1M 1M
NC/M7J/1A/1000V NC/M7J/1A/1000V
N
CX502 CX502 0.33uF/275VAC 0.33uF/275VAC
CY503 CY503 CY505 CY505
470pF/250VAC 470pF/250VAC 470pF/250VAC 470pF/250VAC
P
LIF501 LIF501
N
L
CX501 CX501 0.33uF/275VAC 0.33uF/275VAC
R501 R501 R505 R505
D
R502 R502 1M 1M
NC/1M NC/1M
1M 1M
LIF505 LIF505
R583 R583
NC/1M NC/1M
1mH 1mH
RV501 RV501 VDR/620V VDR/620V
F501 F501
C501 C501
TR501 TR501
NTC NTC
FUSE_6.3A/250V FUSE_6.3A/250V
CN501 CN501
CY502 CY502
N L
E
220pF 220pF
2PIN/7.92mm 2PIN/7.92mm
P
R593 R593 R594 R594
0 0 0 0
Alternative
Input voltagle 100~240VAC OR 220~240VAC(LA9)
CE503 150uF/450V
F
CE504 150uF/450V
Input voltalge 100~120VAC(UC2,JP1)
CE503 150uF/250V
CE504 150uF/250V
GTK-XB7
3 4
R509 R509
R519 R519
C509 C509
NC NC
22K 22K 103/400V 103/400V
+ +
R508 R508 C523 C523
NC NC
JP515 JP515 103/400V 103/400V
R523 R523
NC NC R585 R585 R552 R552 R555 R555
33K 33K
JMP JMP
22 22 22 22 22 22
Alternative
NC NC
Alternative
R524 R524
R511 R511
Q543 Q543
3904 3904 NC/FR107/1A/1000V NC/FR107/1A/1000V
33K 33K
D502 D502
CE5042 CE5042 NC NC R563 0/NC R563 0/NC
VCC 2.7K 2.7K NC/FR107 NC/FR107
+ +
R587 R587 ZD508 ZD508 R533 R533
+ +
NC NC CE505 CE505
+ +
CE509 CE509 BZX79C18 BZX79C18 47uF/50V 47uF/50V
100uF/50V 100uF/50V
R537 R537
NC NC
D503 D503
68 68
C505 C505
BAS316/100V/0.5A BAS316/100V/0.5A
Q614 Q614
U501 U501
NCP1271 NCP1271 PNP_MMBT8550CLT1 PNP_MMBT8550CLT1
0.1uF/50V/X7R 0.1uF/50V/X7R
R588 R588
0 0
Skip/Latch
R522 R522 68 68 D505 D505 BAS316/100V/0.5A BAS316/100V/0.5A
C512 C512 R517 R517
18K 18K C507 C507 R529 R529 Q613 Q613
1.5K 1.5K
PNP_MMBT8550CLT1 PNP_MMBT8550CLT1
C511 C511
0.047uF/50V/X7R 0.047uF/50V/X7R
C516 C516
R592 R592
R591 R591
0 0
0 0
R520 R520 100 100
Vcc
T502 T502
NC/ER40 NC/ER40
R513 R513
HV 1 9 T501_S3 T501_S3
D510 D510 NC/100 NC/100
VDD 9
10
10
Q507 Q507
NC/1N4148 NC/1N4148
Q506 Q506 2
N.C
R506 R506
T501_P1 3
D
NC/2.2M NC/2.2M
12 T501_S2 T501_S2
12
14
14
5
5
FB_GND 6
6
8
8
FB 7
R595 R595
7
VCC VCC
0 0
* CAUTION :
THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
5 6
D542 D542 HER203G/2A/200V HER203G/2A/200V
T501 T501 R510 R510 NC/2.2/2W NC/2.2/2W
PQ3230 PQ3230 C510 C510
R514 R514 NC/18.2/2W NC/18.2/2W
R5101 R5101 9.1 9.1 2200pF/400V 2200pF/400V
HV 1 8
VDD A8
9 R5102 R5102 NC/19.1 NC/19.1
A9
1 Alternative
2 V1
2 T501_S3 3
N.C
D515 SF20A300HPI/20A/300V D515 SF20A300HPI/20A/300V
1
R550 R550 R551 R551
T501_P1 3 D516 D516 2
D
NC/SF20A300HPI/20A/300V NC/SF20A300HPI/20A/300V CE506 CE506 CE507 CE507
10 3 C560 C560 C561 C561
+ + + +
A10
12
A12
22 22 22 22
1500uF/50V 1500uF/50V 1500uF/50V 1500uF/50V
4
4
R596 NC/10 R596 NC/10
0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R 0.1uF/50V/X7R
D507 D507 5
D534 D534 P-GND
7
FR307/3A/1000V FR307/3A/1000V
A7
M7J/1A/1000V M7J/1A/1000V T501_S2 OP-
R581 R581
JP510 JP510 FB_GND R570 R570
10m 10m
0 0
FB 6 R536 R536
0 0 FB
R557 R557
R564 R564
ZD509 ZD509 100K/1% 100K/1%
BAT54C BAT54C
BZX79C15 BZX79C15 3K 3K
CY507 CY507 NC/470pF/250VAC NC/470pF/250VAC 2
HV
R525 R525 3
R535 R535 CY506 CY506 470pF/250VAC 470pF/250VAC 1
270K 270K
D504 D504
10 10
Q501 Q501
G
Q503 Q503
12N65 12N65
R553 R553
C515 C515
R531 R531 10 10
G
10pF/1KV 10pF/1KV
2.2K 2.2K
12N65 12N65 U502 U502
LTV-817S-B LTV-817S-B
R530 R530 R534 R534
C554 470pF/50V/NP0 C554 470pF/50V/NP0
10K 10K 10K 10K
ZD505 ZD505
R5052 R5052 R5051 R5051 R5054 R5054 R5053 R5053 R554 10K R554 10K C555 C555 20K/1% 20K/1%
C514 C514 BZX79C15 BZX79C15
0.2R 0.2R NC NC 0.2R 0.2R NC NC U503 U503 0.1uF/50V/X7R 0.1uF/50V/X7R R556 R556
1
AS431 AS431
V1
R572 R572
ZD504 ZD504 0 0
VCC
BZX79C39 BZX79C39
R566 R566
680 680
U504 U504
LTV-817S-B LTV-817S-B
R567 R567
Skip/Latch
D513 D513
680 680
R576 R576 PCON OPVCC
Skip/Latch R575 R575
NC/11k NC/11k
1N4148 1N4148
NC/1k NC/1k
Q545 Q545 + + CE541 CE541
R568 R568
10uF/50V 10uF/50V
NC/3904 NC/3904
R574 R574
NC/11k NC/11k
C543 C543 U505 U505 R569 R569
NC/1k NC/1k
NC/0.1uF/50V/X7R NC/0.1uF/50V/X7R R546 R546 Q544 Q544 NC/1k NC/1k
NC/1LTV-817S-B NC/1LTV-817S-B
3904 3904
NC/115K/1% NC/115K/1% C542 C542 R571 R571
NC/11k NC/11k
NC/10.1uF/50V/X7R NC/10.1uF/50V/X7R
43 43
7 8 9
JP508 JP508
XP1 XP1
M36V 36V PCON 1 1:PSon
R580 R580 1
0 0 M-GND 2 2:M-GND
2
M36V M36V 3
3:M36V
NC NC 3
4
4:+36V
4
LIF551 LIF551 36V 5
5:+36V
5
6
C553 C553 R577 R577 6:+36V
6
C562 C562 C558 C558 NC/0 NC/0 7
7:GND
C557 C557 7
GND 8
8:GND
8
9
9:GND
9
0.1uF/50V 0.1uF/50V NC NC
+ +
CE508 CE508 C559 C559 0.1uF/50V 0.1uF/50V 0.1uF/50V 0.1uF/50V NC/9PIN/2.0mm NC/9PIN/2.0mm
820uF/50V 820uF/50V
250uH 250uH XP2 XP2
9PIN/2.0mm 9PIN/2.0mm
PCON 1 1:PSon
1
R579 R579 M-GND 2 2:M-GND
2
0.1uF/50V/X7R 0.1uF/50V/X7R M36V 3 3:M36V
3
4 4:+36V
JP509 JP509 4
NC/0 NC/0 36V 5
5:+36V
5
OP+ M-GND GND 6
6:+36V
6
7
7:GND
7
GND 8
NC NC 8 8:GND
9
P
9 9:GND
R558 R558
33K 33K
CE510 CE510 OPVCC
+ +
1uF/50V 1uF/50V
OTP option
R545 R545
R544 R544
75K/1% 75K/1%
D520 D520 27K/1% 27K/1%
R589 R589
OPP
2.49K 2.49K
NPN_3DG3904M NPN_3DG3904M
BAS316/100V/0.5A BAS316/100V/0.5A R578 R578
C530 C530 Q510 Q510
NC/100 NC/100
0.1uF/50V/X7R 0.1uF/50V/X7R C529 C529
TR503 TR503 TR502 TR502
0.1uF/50V/X7R 0.1uF/50V/X7R
CE542 CE542
+ +
NC/NTC/10Kohm NC/NTC/10Kohm NTC/10Kohm NTC/10Kohm
NC/220uF/6.3V NC/220uF/6.3V
R560 R560
13K/1% 13K/1%
PCON
R565 R565
R562 R562
0 0
NC/2.2K/1% NC/2.2K/1%
P
Q542 Q542
NC/3904 NC/3904
C541 C541
R573 R573
NC/0.1uF/50V/X7R NC/0.1uF/50V/X7R NC/2.2K NC/2.2K
D514 D514
R539 R539
OPP
2.49K/1% 2.49K/1%
1N4148 1N4148
OP+ R532 R532 1.5K 1.5K
8
<Package> <Package>
3 V+ V+
+ +
1
OP- 2
R528 R528 3.3K 3.3K
- -
V- V-
4 LM3580 LM3580
C502 C502
U506A U506A
C503 C503
0.1uF/50V/X7R 0.1uF/50V/X7R R538 R538 100K/1% 100K/1%
0.1uF/50V/X7R 0.1uF/50V/X7R
C504 2200pF/50V/X7R C504 2200pF/50V/X7R
GTK-XB7