Valw/+5Valw - Sony Vaio VGN-TX52B/B Service Manual

Text Stamp
8
F
E
+5VALW
C4303
0.1uF
6.3V
C
D
CHK_+5VALW
40E7
C
+VPRTCT_4V
B
MAZD0620MLS0
A
8
7 6
Q4371
SSM6N15FE
ALW_RST_C# 2
38C4 38B7 36B3 33A5 31C6 17B3
(4.0A)
C4305
10uF
25V
B
3626
(+5VALW)
(3.5A , PEAK4.1A)
D
Q4300
SI7114DN-T1-E3
R4301 4
0.008 L4301
KOA_TLR2BDTD-8L00F75 6.4uH
(4.1A)
TOKO_919AS-6R4M-P3
1 2 2 1
Q4301
TPCF8001-TE85R
C4302
C4301
+
4.7uF 330uF D4300
6.3V 6.3V MA21D3800LS0
4
B POSCAP
1608 7343
D
R4380
2.2k R4305
1 2
2.2
1005
1 2 C4306
0.022uF
16V
B
(4.985V) 1005
2 1
33C3 REF8744
R4302 C4307 C4309
390 1000pF 1000pF
33E4
1005 16V 16V LDO8744
33C3
0.5% B B 33D5
R4303
22k C4310
1005 0.22uF
0.5% 6.3V
B
1005
R4304
15k
1005
0.5%
AC_STS# 2
38B3 36B8
+VPWRSRC
Q4310
TOSHIBA_RN1904FS
GROUP=MAX8744
R4350
D4351 2.7k
MA2711100LS0 0.5%
1005
1 2
R4351
8.2k
0.5%
1005
D4301
MA2711100LS0
2
IC4302
R3112Q421A-TR-FA
VDD
3 4 ALW_RST_C#
C4352 OUT
CD
R4352 1000pF
GND
D4352 47k 50V
0.5% B C4353
1005 1005 0.01uF
16V
B
1005 D4311
MA2711100LS0
2 1 ALW_DETECT
D D D D D
(5.17V/5.43V)
7 6
5 4
SONY CONFIDENTIAL SONY PROPRIETARY INFORMATION
+VPWRSRC
D
(3.5A)
C4304 R4372
0.1uF 100k
25V
B
1608
SL4391
R4373 R4374 R4375 SIGNAL
1k 1k 1k LDO8744 1 2
1608 1608 1608
Q4391
SSM3J15FV
R4394
2.2k
Q4371
1
SSM6N15FE
5
DNI
C4392
0.1uF +VEC_3.3
10V
D
B R4391
C4312 1005 22k
D4321
1005
MA2711100LS0 0.1uF
25V 0.5%
B
D
1608 R4392
LDO8744
33C6 33C3 1.0k
33E4 1005 C4391
D
C4311 0.5% 1.0uF
1.0uF 10V
10V B
C4308 B IN R4393 1608
20 2
0.22uF 1608 LDO5 DRVA 10k
32
16V R4307 1005
OUTA
31
B 2.2 FBA 0.5%
16 25
1608 1005 DH5 DH3
1 2 15 26 1
BST5 BST3
17 24
LX5 LX3
18 23
DL5 DL3
12 29
CSH5 CSH3
13 28
CSL5 CSL3
11 30
FB5 FB3
3
7
REF ILIM
9 10
FSEL SKIP*
4 27
SHDN* PGOOD3
5 14 REF8744
ON3 PGOOD5
6 22
ON5 PGOODA
1
R4331 ONA
15k R4336
EXPOSED
GND PGND
1005 _PAD 10k
0.5% 1005
0.5%
R4332
10k R4337
1005 3.3k
0.5% 1005
D
0.5%
(300K/500K)
IC4301
MAX8744ETJ+TG069
D
VR_ON#
31B8
35C6
Q4310
TOSHIBA_RN1904FS
GROUP=MAX8744
D
1
PWRGD_53
17B3 31C6 33F6 36B3 38B7 38C4
30C2 35E5
5 4
2-43
* NOTE :
Location
Schematic Diagram Sheet Number
DNI=Do Not Install
3 2
REVISIONS
ZONE LTR DESCRIPTION
POW_BOOST
31F5 34F8
D4320
MAS3132E0LS0
(+3VALW)
(6.5A)
C4325 C4324
0.1uF
10uF
25V 25V
Q4302
B B
SI7806DN
1608
3626
4 R4321
L4302 0.006
10uH KOA_TLR2BDTD-6L00F75
TOKO_919AS-100M
1 2 1
22C7 22F4
39B6
D
Q4303
SI7114DN-T1-E3
4
D4303
MA21D3800LS0
C4328
R4327 0.22uF
2.2 16V R4325
1005 B 2.2
1608 1005
2 C4326 1 2
0.022uF
16V
B
1005
2 1
LDO8744
33C6
33D5
C4330 C4327
33E4
1000pF 220pF
R4333 16V 16V
33C6
B
15k B
1005
0.5%
DNI
R4335 R4334
10k 10k
1005 1005
0.5% 0.5%
5
D
35E5
MBX-153
SONY CORPORATION DRAWING:
+3VALW / +5VALW
INFORMATION TECHNOLOGY
& COMMUNICATIONS
VAIO BUSINESS DIVISION
LAST_MODIFIED=Tue May 30 17:20:18 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 (31/39)
1
DATE APPR.
F
E
+3VALW
(6.5A)
2
C4321 C4322 C4323
+
220uF 10uF 0.1uF
4.0V 6.3V 6.3V
POSCAP B C
6032 1608
D
D
R4381
2.2k
1 2 CHK_+3VALW
40E7
(3.267V)
R4322
10k
1005
0.5%
R4323
1.5k
1005
0.5%
C
R4324
18k
1005
0.5%
B
A
REV. PART NO.
- -
(POWER-4)
- SHEET 33 OF 41
1
Sony Confidential
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