Vsus/+1.2Vsus - Sony Vaio VGN-S36C Service Manual

CR-33
8 7
F
+2.5VSUS
(+2.5VSUS)
(4.0A)
Q3501 -
IR_IRF7901D SGRP=30
E Q3501
- SI4830ADY-T1
R3501
(TBD)
0.01
1% L3501
3216 3.3uH
(4.0A / PEAK 5.0A) KOA_TLR2BDTE-10R0F 4.3A
1 2 1 2
TOKO_FDV0603-3R3M
C3504 C3501 C3503
+
0.1uF 220uF 4.7uF
10V 4.0V 6.3V (2.520V)
B POSCAP B
6032 2012
R3505
300
D D D
0.5%
D
C3521
100pF
R3506
50V
CH 47k
0.5%
R3507
22k
0.5%
C
B
A
8 7
6 5
SONY PROPRIETARY INFORMATION
SONY CONFIDENTIAL
+VPWRSRC
(1.4A)
C3509 C3510
0.1uF 1.0uF R3503
25V 25V 10
B 3216
1608
+5VALW
D
8 1
7 2
D3501
C3513
NI_EP05Q03L_TE8L3
0.1uF
6 3
25V
B
1608
5 4 C3511 R3540
D
0.1uF 6.8
25V 1608
VIN
B 1 2 24
BOOST1
26
1608
D TG1
25
SW1
30
SENSE1+
31
SENSE1-
22
BG1
1
VOSENSE1
5
ITH1
28
RUN/SS1
21
EXTVCC
2
PLLFLTR
27
PGOOD
10
NC
PWRGD_DCDC_B 16
37D4 NC
R3530
SGND PGND
10k
R3504
C3515 C3530
15k
R3508 0.1uF 1000pF
10 C3520 10V 50V
C3519 0.5%
1 2 1000pF B B
56pF
1 2
50V 50V C3518 C3541
B 0.01uF IC3501
CH 100pF
R3509 50V 16V LTC3728LCUH-TR-R4
10 B
CH
32A5 D
32C2
D3510
PANASONIC_MA6S121-TX
GROUP=D3510
DRAIN_SUS# 6 1
36E7 34E6
D3510
PANASONIC_MA6S121-TX
GROUP=D3510
5 2
D3510
PANASONIC_MA6S121-TX
GROUP=D3510
4 3
6 5
4 3
(0.6A)
C3529
1.0uF
25V
3216
1
2
D3502
NI_EP05Q03L_TE8L3
C3514
3
4.7uF
6.3V
B
4
2012
R3541 C3512
D
6.8 0.1uF
1608 25V
INTVCC
17 1 2 B
BOOST2
14
1608
TG2 D
15
SW2
12
SENSE2+
11
SENSE2-
18
BG2
9
VOSENSE2
8
ITH2
13
RUN/SS2
7
3.3VOUT
4
FCB
3
PLLIN
32
NC
29
NC
R3511
R3510
GND
10
33k
1 2
C3525
DNI 1000pF
C3524
C3517 50V
C3516 56pF
D
1 2
1uF 0.15uF C3523 50V B
6.3V
10V 100pF CH
B B 50V R3512
1608 10
1608 CH
PLL_CK
POW_FCB
SONY CORPORATION
NETWORK COMPANY
THIS DOCUMENT CONTAINS INFORMATION PROPRIETARY
TO SONY CORPORATION (SONY). USE OR DISCLOSURE
WITHOUT THE WRITTEN PERMISSION OF AN OFFICER
OF SONY IS EXPRESSLY FORBIDDEN.
COPYRIGHT (C) SONY CORPORATION 2003
4 3
3-81
2 1
REVISIONS
ZONE LTR DESCRIPTION DATE APPR.
F
+1.2VSUS
C3528
0.1uF
25V (+1.2VSUS)
B
1608
(3.1A)
Q3503 -
D
SGRP=30 IR_IRF7901D
Q3503
8
E
-
SI4830ADY-T1
7
6
5
(TBD)
R3502
L3502 KOA_TLR-2B
3.3uH 0.015
4.3A 3216 (3.1A / PEAK 4.1A)
1 2 1 2
TOKO_FDV0603-3R3M
C3507 C3505 C3508
+
4.7uF 220uF 0.1uF
6.3V 4.0V 10V
B POSCAP B
(1.218V)
2012 6032
R3513
1.5k
D D D
0.5% DNI
D
C3526
100pF R3551
R3514 2.2k
50V
10k CH
0.5%
CHK_+1.2VSUS
42B7
R3515
22k
0.5%
C
B
DRAWING:
MBX-109

+2.5VSUS/+1.2VSUS

A
COMPANY LAST_MODIFIED=Thu Aug 5 15:47:31 2004
REV. PART NO.
-
- -
QTY -
-
SIZE C C C C DESIGNER
(POWER-4)
- - SHEET 33 OF
2 1
VGN-S36C/S36GP/S36LP/S36SP/S36TP/S38CP/S52B/
S62PS/S62PSY/S62S/S350F/S350FP/S360/S360P/S370F
MBX-109 (32/43)
• NOTE :
LOCATION
SCHEMATIC
DIAGRAM SHEET
NUMBER
DNI=Do Not Install
ALT=Alternative
VAR=Variable
NS=Not Supplied
Confidential
(J/AM/AO)