Vpwrsrc - Sony Vaio VGN-TX52B/B Service Manual

Text Stamp
8
F
E
40D4 27D3
PLT_RST#
17B3 16E3 9D5
24B8 22E8
PM_THRMTRIP#
6B6
D
CHGLMT_CHK
37E8 23E8 23A8
40D7
C
PLVL_SEL
17E1
DOCKED#
28D4 28A8 22B3
AC_STS#
38B3 33C6
B
A
8
7 6
-
D4641
RB520CS-30T2R
+3VSUS
-
Q4601
RN4984FS
5 GROUP=THRMTRIP
R4602
47k
1 2 UL_THRMTRIP
36C1
R4601
10k
2SC4738FV-TH3SONY
D
2 Q4601
RN4984FS
GROUP=THRMTRIP
+VPRTCT_4V
PS_ERR#
39C1 38B7
Q4613
SSM6N15FE
GROUP=UL2
2
D
+3VRUN
D4621 D4624
MA2711100LS0 Q4621 MAS3132E0LS0
2 1 5
RN4984FS
GROUP=Q4621
D4622
MA2711100LS0
2 1
R4671 R4672
10k 47k
D4623
MAS3132E0LS0
PWR_LVL
1
3
2 CHGLMT_35
2 1
Q4621 Q4622
RN4984FS TOSHIBA_RN1104FS
GROUP=Q4621
D D
Q4623
SSM3K15FV
1
PWRLMT_CHK
40D7 36D1
D
STATE PWR_LVL CHGLMT_35
AC_STS# (H) BATTERY L L
PLVL_SEL (L) 64W ADAPTER H L
OR DOCKED# (L)
OTHER 35W ADAPTER L H
7 6
5 4
SONY PROPRIETARY INFORMATION
SONY CONFIDENTIAL
+VDC_IN
+VBATT1
VPWR_COMM_SENSE VPWRSRC_SENSE
D4641
MAU2D3000BS0
SGRP=05
D4611
MA2711100LS0
+VPRTCT_SRC
39E6
R4663 R4664 +VPWR_COMM
3.9k 47k
1005 0.5%
1005 R4661
100k
0.5%
1005
1 1
Q4640 Q4641
2SC4738FV-TH3SONY R4662
4.7k
0.5%
1005
D4642 D4645
R4665
MM5Z5V1ST1 MM5Z5V1ST1
6.8k
0.5%
1005
D D D
DNI
C4633
820pF
50V
B
1608
D D
Q4614
1 RN2104FS
R4648
220k Q4613
0.5% SSM6N15FE
1005 GROUP=UL2
IC4601
R4647 R4631
MAX4211FETE+C3C
47k 47
C4624 0.5% 0.5% RS+ RS-
1
1.0uF 1005 1005
VCC IOUT
10V 2
IN POUT
5
B
INHIBIT REF
1608 5 4
COUT1 CIN1+
3
LE CIN1-
6
COUT2 CIN2+
C4625 R4639 C4662
D D CIN2-
0.01uF 27k 0.1uF
GND
16V 0.5% 10V
B 1005 B
1005 1005
D D
D D D
+3VALW
R4681
36C2
10k
37E8 0.5%
1005
+3VALW
33F6
R4682 IC4681
220k SN74AHC1G14DCKR
0.5%
VCC
1005
2 4
1
NC
GND
C4681
0.22uF
6.3V
B
1005
D D
5 4
2-46
* NOTE :
Location
Schematic Diagram Sheet Number
DNI=Do Not Install
3 2
REVISIONS
ZONE LTR DESCRIPTION
R4611 R4612
4.7k 47k
0.5% 0.5%
1005 1005
1 2 1 2 IS_OUT
38C7
C4611
10pF
50V
CH
1005
D
DNI
C4634
820pF
50V
B
1608
R4640
27k R4695
10
0.5%
1005
R4653 R4641
14
100k 4.7k OL4640
13 1
0.5% 0.5%
12
1005 1005 R4644
10 33k
11 1 2 D4607
8
MA2711100LS0
9
2
C4621
R4654 C4650 R4651 4.7uF R4645
100k 47k 6.3V 220k
100pF
0.5% 50V 0.5% B
1005 CH 1005 1608
1005
D D D D D
Q4650
SSM3K15FV
1 PWR_LVL
36B6
D
-
DNI
D4640
RB520CS-30T2R
ALW_RST_C# 2 1
33A5 31C6 17B3
38C4 38B7 -
DNI
D4640
MAU2D3000BS0
SGRP=05
PWRLIMIT#
22C8
MBX-153
SONY CORPORATION DRAWING:

+VPWRSRC

INFORMATION TECHNOLOGY
& COMMUNICATIONS
VAIO BUSINESS DIVISION
LAST_MODIFIED=Tue May 30 17:20:21 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 C DESIGNER
OF SONY IS EXPRESSLY FORBIDDEN.
COPYRIGHT (C) SONY CORPORATION -
2005
3 2
VGN-TX36C/TX36GP/TX36SP/TX37CP/TX37GP/TX37LP/TX37SP/TX37TP/
MBX-153 (34/39)
1
DATE APPR.
F
E
D
PWRLMT_CHK
36B7 40D7
2 OTP_IN
7B2 30A7 39E8
1 UL_THRMTRIP
36E6
C
B
A
REV. PART NO.
-
- -
(POWER-7)
SHEET
- 36 OF 41
1
Sony Confidential
TX38CP/TX3HP/TX3XP/TX3XRP/TX52B/TX72B/TX72PZ/TX850FP/
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