Vccp/+1.05Vrun/+1.5Vrun - Sony Vaio VGN-TX52B/B Service Manual

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Text Stamp
8
F
(+1.5VRUN)
E
D
34A8
RUN_ON#
2
31D2
32C3
35D6
D
C
B
VR_ON#
35C6
33C4
A
8
7
6
(4.0A)
Q4101
C4104
SI4830ADY-T1
0.1uF
25V
B
1608
8
1
7
2
6
3
+1.5VRUN
5
4
L4101
10uH
TOKO_919AS-100M
(4.0A)
2
1
C4107
R4105
2
1
1
2
0.22uF
2.0k
R4182
16V
0.5%
R4104
47
1
C4103
C4101
B
1005
+
1005
0.1uF
220uF
1608
6.3V
2.5V
2.0k
1005 0.5%
C
POSCAP
3528
(1.470V)
2
1
REF1540
31D3
R4101
C4108
D
2.2k
1000pF
Q4105
0.5%
50V
SSM6N15FE
1005
B
1005
R4102
22k
0.5%
1005
R4181
2.2k
CHK_+1.5VRUN
1
2
40D7
C4113
R4103
0.22uF
22k
6.3V
0.5%
B
1005
1005
35D6
33A5
38C4
38B7
36B3
+VFETDRV
R4153
150k
D4150
0.5%
MA2711100LS0
1005
1
2
R4150
Q4150
C4151
150k
SSM3K15FV
100pF
50V
0.5%
1005
CH
1
2
1
1005
C4150
0.1uF
10V
B
D
D
1005
+VCPUCORE
D
R4151
680
1
Q4152
2SC4738FV-TH3SONY
R4152
10k
D
7
6
5
4
SONY PROPRIETARY INFORMATION
SONY CONFIDENTIAL
+VPWRSRC
POW_BOOST
+5VALW
33F3
34F8
(1.0A)
VCC1540
1
2
31D3
R4113
C4105
0.5%
10uF
25V
10
1005
C4110
B
4.7uF
3626
D4104
6.3V
B
MA2711100LS0
1608
R4112
R4114
D
D4101
D
6.8
6.8
MA2SD32008S0
1005
C4109
1005
1
2
1
2
1.0uF
6.3V
C
1005
C4106
0.1uF
D
16V
C
1005
24
15
LX1
LX2
30
9
CSP1
CSP2
2
29
10
CSN1
CSN2
IC4101
27
12
MAX1540AETJ+TG069
OUT1
OUT2
28
11
FB1
FB2
DNI
8
20
REF
LDOOUT
R4126
10k
6
3
ILIM1
LSAT
1
2
7
OVP
1
1
2
R4106
R4109
ILIM2
/UVP
68k
33k
DNI
0.5%
0.5%
R4185
1005
1005
10k
1
2
R4127
R4129
10k
10k
1
2
C4111
C4112
R4108
R4111
470pF
470pF
100k
100k
16V
16V
DNI
0.5%
0.5%
B
B
R4135
1005
1005
10k
1
2
R4133
D
10k
RUN_ON_F
1
2
35E6
R4134
10k
RUN_ON
1
2
24D8
D4141
MAS3132E0LS0
R4130
1
10k
ALW_RST_C#
3
17B3
33F6
2
D
D4142
MAU2D3000BS0
SGRP=05
2
1
D4142
RB520CS-30T2R
-
(+VCCP)
+1.05VRUN
+VCCP
Q4153
ON-SEMI_NTHS5404T1
1
SGRP=03
2
-
3
Q4153
6
SI5404BDC-T1-E3
7
5
8
-
5
4
2-41
* NOTE :
Location
Schematic Diagram Sheet Number
DNI=Do Not Install
3
2
REVISIONS
ZONE
LTR
DESCRIPTION
(+1.05VRUN)
(1.0A)
(3.0A / 1.05 V)
Q4102
C4124
C4125
SI4830ADY-T1
0.1uF
10uF
25V
25V
B
B
3626
1608
1
8
2
7
D4102
D
MA2SD32008S0
3
6
+1.05VRUN
4
5
C4126
0.1uF
16V
C
1005
L4102
10uH
TOKO_919AS-100M
(5.0A)
1
2
1
2
2
1
R4125
1
2
R4124
C4127
C4121
+
2.0k
0.22uF
330uF
2.0k
1005 0.5%
0.5%
16V
2.5V
1005
B
POSCAP
1608
6032
2
1
(1.050V)
C4128
D
REF1540
3300pF
R4121
31D6
16V
1.0k
B
0.5%
35D6
34A8
32C3
31D8
1005
1005
R4122
10k
VCC1540
31E5
0.5%
1005
R4123
22k
0.5%
R4183
1005
2.2k
CHK_+1.05VRUN
1
2
PWRGD_+1.05VRUN
35A5
PWRGD_+1.5VRUN
35D8
-
SONY CORPORATION
DRAWING:
INFORMATION TECHNOLOGY

+VCCP/+1.05VRUN/+1.5VRUN

& COMMUNICATIONS
VAIO BUSINESS DIVISION
LAST_MODIFIED=Tue May 30 17:20:16 2006
-
THIS DOCUMENT CONTAINS INFORMATION PROPRIETARY
QTY
-
TO SONY CORPORATION (SONY). USE OR DISCLOSURE
WITHOUT THE WRITTEN PERMISSION OF AN OFFICER
SIZE
C C C
DESIGNER
C
OF SONY IS EXPRESSLY FORBIDDEN.
COPYRIGHT (C) SONY CORPORATION
-
2005
2
3
VGN-TX36C/TX36GP/TX36SP/TX37CP/TX37GP/TX37LP/TX37SP/TX37TP/
MBX-153 (29/39)
1
DATE
APPR.
F
(2.0A / VCCP)
E
R4184
22
C4123
0.1uF
1005
6.3V
C
D
Q4105
RUN_ON#
5
SSM6N15FE
D
40D7
C
B
MBX-153
A
REV.
PART NO.
1
-
-
(POWER-2)
-
SHEET
31 OF 41
1
Sony Confidential
TX38CP/TX3HP/TX3XP/TX3XRP/TX52B/TX72B/TX72PZ/TX850FP/
TX850P/TX92PS/TX92S (J/AM/EU/AO)

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