HP LC3260N User Manual Page 42

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ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
C3827
10010V
YK
L3806
15uH
SBPSC
IC3801 AL1010
3.3V CONTROL
1234
5678
CP3807
A2001WV2-11P
1
10
11
2
3
4
5
6
7
8
9
Q3813 RSS050P03
SWITCHING
1234
5678
L3801
22uH TSL0808
L3810
10uH TSL0808
L3807
10uH
TSL0808
L3804
22uH TSL0808
L3803
22uH TSL0808
L3802
22uH TSL0808
L3809
6.8uH
RCH8011NP-6R8L
IC3804 PQ070XF01SZH
D2
REGULATOR
1234
IC3805 LA7995M-TLM
P.CON32V REG
1
1011121314
234567
89
CP3808
A2001WV2-7P
1
2
3
4
5
6
7
CP3804
A2501WV2-7P
1
2
3
4
5
6
7
CP3803
A2501WV2-12P
1
10
11
12
2
3
4
5
6
7
8
9
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
CP3802
A2501WV2-2P
1
2
TR304
W5T29X7.5X19
CP3801
A2501WV2-4P
1
2
3
4
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
W801
W858
W859
W804
W842
W947
W942
W807
W845
C3852
4706.3V MHE
C3803
100016V FM
C3810
100016V FM
C3818
68016V FM
C3820
10006.3V
FM
C3825
82025V FM
C3826
82025V FM
C3834
4.750V V-S
C3802
100016V FM
C3801
100016V
FM
C3805
10006.3V
YK
C3837
4.750V V-S
C3850
4706.3V
MHE
C3811
27PCH
C3807
0.1 B
C3808
0.047 B
C3809
0.1 B
C3828
0.01 B
C3836
0.22 MMTS
C3829
0.22 MMTS
C3831
150P
CH
C3830
0.22 MMTS
C3832
0.22 MMTS
C3804
0.001 B
C3806
100P CH
C3835
0.22 MMTS
C3833
0.22 MMTS
C3812
0.01 B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
R3807
3.9K
R3811
56K
R3815
0.047 1/10W+-1%
R3814
0.047 1/10W+-1%
R3813
33K
R3816
0.047 1/10W+-1%
R3809
22K
R3805
4.7K
R3801
2.2K
R3819
680
+-1%
R3818
1.8K
+-1%
R3817
1K
+-1%
R3835
22K
R3834
22K
R3831
15K
B3801
W5RH3.5X5X1.0
D3812
EC31QS04
D3811
EC31QS04
D3801
1SS133
D3805
1H3-E
D3804
1H3-E
D3802
21DQ04N
CD3807
CU2B6601
CD3802
CU124001
UNREG+5V
UNREG+4V
P.CON+32V
P.CON+5V
GND
STANDBY_LED
AT+5V
GND
P.CON+8V
P.CON+5V
AT+5V
GND
P.CON+5V
GND
AT+5V
AT+3.3V
P.CON+9V
ACD
P.CON+5V
GND
PSU_ACD/P.FAIL
PSU_5VD/DSR/LIGHT_CTL
VS_ON/LCDON
RLY_ON/LCD-H
POWER_ON-H
AT+5V
P.CON+12V
P.CON+9V
AT+3.3V
P.CON+3.8V
GND
AT+5V
AT+5V
GND
SOUND+B
SOUND_GND
(AV PCB)
H-12H-11
FROM/TO AV JACK2
FROM/TO POWER3
(CP508)
DTV UNREG+5V
DTV UNREG+5V
DTV UNREG+4V
DTV UNREG+4V
GND
GND
GND
FROM/TO POWER3
FROM/TO POWER3
SOUND GND
SOUND GND
(CP512)
SOUND+B
SOUND+B
(CP507)
GND
POWER_FAIL
LCD-H
AT+5V
BACKLIGHT ON
LIGHT_CTL
POWER_ON_H
NC
12VSC
12VSC
5VSC
5VSC
GND
GND
GND
GND
GND
5VSC
ST_BY_H
(CP511)
FROM/TO POWER3
(CP510)
GND
9VSC
FROM/TO TUNER/OUT JACK
FROM/TO SOUND AMP/HEADPHONE AMP
POWER SCHEMATIC DIAGRAM
1.2
0
1.2
1.2
FB
GND
EXT
CS
CC
Vref/SS
V5/PWON
VIN
AT+3.3V
P.CON+5V
P.CON+9V
P.CON+12V
P.CON+3.8V
P.CON+3.8V
FROM/TO AV JACK
FROM/TO STEREO
(CP3201)
0 30.630.99.517.05.19.4
33.717.80004.25.0
CP3 CP3NCNCNCCOSCCVCC
COUTCREGCP2CP2GNDCP1CP1
GND
GND
AT+5V
GND
P.CON+5V
0.37.5 5.3
IN OUT GND
PCBD20
CMF080
FROM/TO SOUND AMP/HEADPHONE AMP
FROM/TO TUNER
FROM/TO TUNER/OUT JACK
FROM/TO AV SWITCH2
FROM/TO TUNER/OUT JACK
FROM/TO RREGULATOR
SOURCE
SOURCE
SOURCE DRAIN
DRAIN
DRAIN
DRAINGATE
4.5
8.9 8.9
8.8
8.8
8.8
8.8
8.8
3.8
3.8
3.8
3.8
2.1
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