Schematic Diagrams
1.5VS, 1.05VS, 2.5VS B - 29
B.Schematic Diagrams
1.5VS, 1.05VS, 2.5VS
Sheet 28 of 38
1.5VS, 1.05VS, 2.5VS
PR114
200_1%
8/2-06
SUSBL
PC30
20P_50V_04
PC135
.001U_50V_04
PQ29
SI4800BDY
4
6
2
5
7
3
1
8
5V
PC50
.1U_50V_06
8/2-06
PR112
10K_1%_04
SUSBL
27,29,31
PL8
2.5U_7*7*3.5
SGND2
SGND1
2A
8/2-06
SGND1
SC413
PU6
SC413
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
PG
N
D
1
DL1
VDDP1
ILIM1
LX1
DH1
BST1
EN/PSV2
TON2
VOUT2
VCCA2
FBK2
PGOOD2
AG
N
D
2
PG
N
D
2
DL2
VDDP2
ILIM2
LX2
DH2
BST2
EN/PSV1
TON1
VOUT1
VCCA1
FBK1
PGOOD1
AG
N
D
1
2A
PC143
4.7U/10V_08
PR124
0
VIN
5V
SUSBL
27,29,31
PR120
10K_04
Power Plane
8/2-06
1.05VS
SGND2
PQ37
SI4800BDY
4
6
2
5
7
3
1
8
V1.5
5V
PR128
10K_04
+
PC32
*330U
F
/2.
5V
Rb
PR111
0_06
PR107
0_06
Ra
8/2-06
SGND2
V1.05
PC109
100P_50V_04
3.3VS
PC131
.1U_50V_06
PQ46
2N7002W
G
D
S
+
PC39
82
0U
F
/25V
10*
20
+
PC42
3300
U
F
/6
.3
V
10*
23
PR123 1M_04
+
PC38
3300
U
F
/6
.3
V
10*
23
Rb
PD18
SM240A
A
C
PR115 750K_04
1.5VS
8/1
PR125 10K_1%_04
PC137
.1U_50V_04
6A
PC132 1U_10V_06
+
PC112
*3
30
UF
/2
.5
V
2.5VS
PC140
*1U_10V
6A
SGND1
SUSBL
PR118
100K_04
6/15
PR25
20K_1%_04
SGND1
Power Plane
PU7
CM1117
3
1
2
4
Vin
Adj
Out
Fb
PQ43
2N7002W
G
D
S
PQ45
2N7002W
G
D
S
XVS_PWRGD
16,24
SGND2
PD19
SCS551V-30
A
C
5VS
5V
PC141
*1U_10V
PR116
47K_04
PR109 10_04
PR24
10K_1%_04
PJ4
8mm
1
2
PC146
10U/25V_12
Ra
PD20
SCS551V-30
A
C
PC144 .1U_50V_06
+
PC43
82
0U
F
/25V
10
*2
0
PR119
10K_04
PR91
11K_1%_04
PC115
.1U_50V_06
PD16
SM240A
A
C
PR90
10K_1%_04
PR129
0_04
8/2
PR127
0_06
PC145 1U_10V_06
PR126 10_04
PL4
2.2UH 8A 6.8*7.3*3.5
1
2
8/2
SGND2
PR113
200_1%
1A
PQ28
SI4800BDY
4
6
2
5
7
3
1
8
PQ42
2N7002W
G
D
S
SGND1 SGND2
PC130 1U_10V_06
PJ10
6mm
1
2
SGND1
PQ13
SI4800BDY
4
6
2
5
7
3
1
8
PR117
0_04
PC142
.001U_50V_04
PC138
.1U_50V_04
PC147 1U_10V_06
PR108
0_04
Summary of Contents for L295N
Page 1: ......
Page 2: ......
Page 3: ...Preface I Preface LCD Computer L295N L297N Series Service Manual...
Page 20: ...Introduction 1 12 1 Introduction...
Page 39: ...Part Lists L295N Base A 3 A Part Lists L295N Base Figure A 1 L295N Base 480MM L297T...
Page 40: ...Part Lists A 4 L295N Bracket AU A Part Lists L295N Bracket AU Figure A 2 L295N Bracket AU...
Page 41: ...Part Lists L295N Front A 5 A Part Lists L295N Front Figure A 3 L295N Front...
Page 43: ...Part Lists L295N Combo Drive A 7 A Part Lists L295N Combo Drive Figure A 5 L295N Combo Drive...
Page 45: ...Part Lists L295N FDD A 9 A Part Lists L295N FDD Figure A 7 L295N FDD...
Page 46: ...Part Lists A 10 L295N HDD A Part Lists L295N HDD Figure A 8 L295N HDD...
Page 47: ...Part Lists L297N Base A 11 A Part Lists L297N Base Figure A 1 L297N Base 480MM L297T...
Page 51: ...Part Lists L297N Front A 15 A Part Lists L297N Front Figure A 5 L297N Front...
Page 52: ...Part Lists A 16 L297N Combo Drive A Part Lists L297N Combo Drive Figure A 6 L297N Combo Drive...
Page 54: ...Part Lists A 18 L297N FDD A Part Lists L297N FDD Figure A 8 L297N FDD...
Page 55: ...Part Lists L297N HDD A 19 A Part Lists L297N HDD Figure A 9 L297N HDD...
Page 56: ...Part Lists A 20 Part Lists...
