Sony Vaio VGN-S36C Service Manual page 141

CR-31
8 7
SONY CONFIDENTIAL SONY PROPRIETARY INFORMATION
F
E
+3VSUS
GROUP=D3103
D3103
PANASONIC_MA6S121-TX
R3119
6 1 100k
GROUP=D3103
D3103
PANASONIC_MA6S121-TX
ALW_RST_C# 5 2
40C3 38D4 38B3 32B5
GROUP=D3103
D3103
PANASONIC_MA6S121-TX
DRAIN_RUN#
D 4 3
36C7 34B7
R3123
POWERPLAY_SW 1 2
10E5 0
REF
31E6
C3132
0.1uF
10V
B
POWERPLAY_SW +VGFXCORE
------------------------
D
M9 H 1.253V
L 1.504V
M11 H 1.057V
L 1.205V
C
D
B
A
8 7
6 5
+5VALW
REF
R3110
31D7
22
0.5%
1 2
DNI DNI DNI DNI
R3118 R3117 R3116 R3115 R3114 R3112
10k 10k 10k 10k 10k 10k
C3111 C3110
1uF 1uF
6.3V 6.3V
DNI B B
R3113 1608 1608
10k
D D
D VCC VDD
24 14
UVP/OVP V+
1 17
TON BST
2 15
FBLANK DH
3 16
LSAT LX
23 18
SHD* DL
13 11
SKIP* CSP
21 12
GATE CSN
6 10
REF OUT
(2.0V)
7 9
R3124 REFIN FB
56k
0.5% 8
OD
VAR 5 4
ILIM PGOOD
R3125
GND GND
82k
0.5%
VAR
R3126 R3129
12k 120k
D
C3114 0.5% 0.5%
470pF IC3101
50V VAR MAX1993ETG+TG069
B R3127 R3130
75k 68k
0.5% 0.5% C3113
470pF
VAR VAR
50V
R3128 R3131 B
1.0k 10k
0.5% 0.5%
D D D
6 5
4 3
+VPWRSRC
+VGFXCORE
(1.5A)
Q3101
VAR
IRF7336D1TR
C3107 C3106 C3105
1 14
1.0uF 1.0uF 0.1uF
25V 25V 25V
3216 3216 B
2 13
1608
3 12
4 11
D3101
EP05Q03L
5 10
R3140
0
6 9
DNI 7 8
C3140 R3111 C3112
100pF 10 0.1uF (7A)
D
50V 1608 25V
CH B
1608
VAR
D
VAR
R3101
L3101 0.015
3.7uH 5025
5.3A VISHAY_WSL-2010-18
1 2 1 2
TOKO_919AS-3R7M-D104C
DNI
C3115 R3120
1 2
1000pF 0
+
50V 1 2
B R3121
R3102 0
1 2
0
DNI
C3116
100pF
50V
CH
D
PWRGD_+VGFXCORE
37C4
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
3-79
2 1
REVISIONS
ZONE LTR DESCRIPTION DATE APPR.
4A/(7A)
+VGFXCORE
(7A)
VAR
C3101 C3102 C3103 C3104
+
330uF 330uF 10uF 0.1uF
D3105
2.5V 2.5V 6.3V 10V NIEC_EC31QS03L
6032 6032 B B
POSCAP POSCAP 2012
D D D D D
R3151
2.2k
1 2 CHK_+VGFXCORE
42B7
DRAWING: MBX-109
+VGFXCORE
COMPANY LAST_MODIFIED=Thu Aug 5 15:47:30 2004
REV. PART NO.
-
1 -
QTY
-
SIZE C C C C DESIGNER
(POWER-2)
- - SHEET 31 OF
2 1
VGN-S36C/S36GP/S36LP/S36SP/S36TP/S38CP/S52B/
S62PS/S62PSY/S62S/S350F/S350FP/S360/S360P/S370F
MBX-109 (30/43)
F
E
D
C
B
• NOTE :
LOCATION
SCHEMATIC
A
DIAGRAM SHEET
NUMBER
DNI=Do Not Install
ALT=Alternative
VAR=Variable
NS=Not Supplied
Confidential
(J/AM/AO)