Power Diagram
40
300WN5
9
Go to cover page
ADJ
C
ADJ
ADJ
ADJ
RESET
150KHZ
+
CURRENT
LIMIT
3A
SWITCH
3.3V , R2 = 4.2 K
5V , R2 = 7.6 K
12V , R2 = 21.8 K
ADJ , R2 = 0 R
R1 = OPEN
OSC.
DRIVER
SOURCE
BIAS
2.5V
OP AMP
REGULATOR
START
UP
CURRENT
GM
AMP
1.235V
REFERENCE
2.5V
LATCH
COMP.
220mV
+
COMP.
THERMAL
LIMIT
COMP.
OFF
R2
R1=2.5K
ACTIVE
CAPACITOR
FREQ.
SHIFT
TO ADAPTER
gedeeltelijk,
is
niet
toegestaan
dan
met
schriftelijke
U309 B8
U310 B9
U338 A4
U339 B7
U618 B5
U619 A6
U620 D5
U621 B4
U625 F6
U633 E5
F7A
F001 A2
F002 B2
U132 F8
U133 E8
U134 D4
U159 B2
U160 A7
U161 A6
U162 B6
U234 B6
U235 B4
U239 E1
U274 B7
U275 A9
11
B
223858619812
2001
5
12
BEAD
C
H
B
2
3. All devices should be placed as close as possible to the IC .
6001 D1
6002 F4
6098 B9
7001 D1
7002 D2
7003 C2
7004 C4
7005 A5
7006 D5
7008 E8
7009 E6
7010 A8
7011 A6
7012 B6
7013 B2
1W
2W
933967310685
1
7
2
SSQ7
242208611053
1002
242202605309
1001
Reserved
Ref Des
3029 D4
3031 B5
3032 C6
3034 E7
3037 E6
3039 B8
3041 B8
3042 B8
3043 C7
3045 B1
3046 B1
3047 B1
5001 F4
5002 A5
5003 A6
3
BEAD
2009
50V
100n
MAIN PCB
Alle
rechten
voorbehouden.
V
erveelvuldiging,
geheel
of
1
is
prohibited
without
the
written
consent
of
the
copyright
4
W > 4mm
5005 F9
5006 E9
5007 A3
5011 F5
5013 A9
EXCEPT 1001,2006,2007,2013,2029,2097,2015,2018,2024,3022,3029,3034,3037,5001,5007,5013 WERE CHIP COMPONENTS.
C
3001 D1
3002 D1
3003 C1
3004 C1
3005 C2
3006 D3
3007 D5
3008 D5
3009 D2
3011 F8
3012 F8
3013 F3
10
3014 B4
3015 B4
3016 B4
3017 B4
3018 C4
3019 A4
3020 A4
3022 A6
3023 B6
3024 B6
3025 B7
2009 A2
2011 E9
2013 F5
2014 F9
2015 F7
2016 F6
2017 F7
2018 F8
2021 C5
2024 D4
2026 D3
2027 D3
2028 B6
2029 B7
2097 B9
owner
.
H
6
4
3
(2)
2W
F
9
J
(1)
12
D
W > 4mm
I27 E8
U12 B4
U19 A9
U73 C5
U75 D4
U81 F9
U82 F6
1001 A2
1002 A3
2001 A3
2002 D4
2. Keep loop area around IC very small .
[ R ]
1W
F
50V
223858619812
J
7
BEAD
319802131030
3014
2004 B1
2005 D4
2006 D5
2007 F5
I
212211805674
5007
100n
D
3019
232272461007
3031
212211805678
47K
3032
I25 A3
22K
5002
313816874261
5003
313816874261
BC848C
E
(1) " 000" ~ "049"
6
I
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
A
B
13
10
toestemming
van
de
auteursrechthebbende.
8
E
9
G
8
11
A
B
C
D
E
F
I1 A4
I7 C2
I9 D5
I10 C1
I12 D4
I13 D3
I15 E4
I16 E5
I18 F7
I19 F9
I20 B4
I23 C4
I24 C1
SB: 59991 x1
5
BEAD
All
rights
reserved.
Reproduction
in
whole
or
in
parts
1. Trace (except pin 5) both 7003 should be thick and short .
13
1
3013
510R
PB: 59591
A
G
A
243853598058
7012
C
D
E
F
7002
BC848C
U310
U162
3022
4R7
5002
U274
2007
1000u
16
+5
2024
470u
25
100R
3039
I23
LM217D2T
7008
GND
1
2
Vin
3
Vout
U73
DATE
NAME
1
SUPERS.
CLASS_NO
CHN
SETNAME
LMT-2 ( 30" )
14
1
2003-12-19
KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000
--------
TYT12-
Chuang Kevin/Debby Tai
2003-12-19
3
130
A3
POWER
300WN5BB/00
3138 158 5914
CHECK
I16
+5
16
2005
100n
2015
1000u
16
7009
LD1085D2T33
1
GND
Vin
3
Vout
2
F7A
1002
SSQ7
0R
3020
U620
3016
82K
200R
3042
3019
5007
3V3-STBY
I20
47K
3005
22K
3032
BC848C
7012
3008
620R
2021
10n
3037
0R82
10
10u
2014
I7
I10
U239
25
100u
2097
5001
68uH
16V
U75
+3V3
10u
2026
47K
3015
+5
U160
16
2016
100n
16V
F001
I25
U134
2013
100u
25
100u
5013
U161
5003
5K1
3024
22K
3006
U618
47K
3001
+2V5I
1K5
3041
SS34
6002
3023
160R
2029
100u
25
16V
+5
U12
50V
2002
100n
201
1
10u
10
2006
25
470u
+1V8
U159
100n
2017
16
+5
U621
U132
GND
1
2
Vin
3
Vout
7006
LM217D2T
GND
1
Vin
2
Vout
3
LM217D2T
7011
I27
3004
2001
100n
50V
U81
47K
F002
8K2
3002
BC848C
7003
50V
2009
100n
U82
5006
I9
2028
I1
3043
1K
50V
100n
620R
3012
U619
U19
3003
47K
I18
2R7
3029
16V
I24
7004
BC848C
16
2004
2u2
I15
I13
U234
U338
7010
LM2594M-ADJ
4
FB
6
GND
NC0
1
NC1
2
3
NC2
5
ON_OFF
8
OUTPUT
7
Vin
5005
3007
270R
I19
5011
6001
BZX84-B16
3V3-STBY-ON
100u
25
2018
220K
3045
BC848C
7013
SI9433DY
7005
D1
8
D2
7
D3
6
D4
5
G
4
S1
1
S2
2
S3
3
100K
3017
16V
I12
U309
FEEDBACK
3
GND1
MT1
6
ON
5
OUTPUT 2
Vin
1
3011
620R
3018
47K
7001
LM2596SX-5.0
4
0R82
3034
16V
6098
SFPJ-73V
620R
3025
3009
22K
16V
+2V5II
+2V5
PAN-VCC
16V
U339
U235
3014
+5
+5T
150K
3047
U633
U133
3046
100K
3031
47K
U625
U275
1001
MT1
MT2
1
2
3V3-STBY-ON
2027
10u
POW-CON-SCALER
PANEL-PWR-CTL
RESET-PAINTER
Summary of Contents for 300WN5QS/97
Page 7: ...300WN5 7 Connecting The Monitor Go to cover page Connect to PC ...
Page 23: ...23 300WN5 Wiring Diagram Go to cover page ...
Page 70: ...Scaler PCB C B A 1 70 300WN5 9 Go to cover page ...
Page 71: ...Scaler PCB C B A 2 71 9 Go to cover page 300WN5 ...
Page 72: ...Audio PCB C B A 72 300WN5 9 Go to cover page ...
Page 73: ...TV Box Video C B A 73 9 Go to cover page 300WN5 ...
Page 74: ...TV Box TV PCB C B A 74 300WN5 9 Go to cover page ...
Page 75: ...Power Board Diagram 75 9 Go to cover page 300WN5 ...