Sharp LC-26DV24U Service Manual Page 68

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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
CP302
A2502WR-4A
1
2
3
4
SPEAKER
SP302
S0412F06
SPEAKER
SP301
S0412F06
IC302 AN17808B
SOUND AMP IC
1 10111223456789
4
3
2
1
CD301
E8144301
HS302
763WAA0368
HS92
Q307
KRC103SRTK
STANDBY SW
C346_2
100035V ZL
C350_1
1000
25V MHE
C349_1
100025V MHE
C343_1
10025V MHE
C345_1
150V MHE
C348_1
10016V MHE
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
W829
W867
W819
W828
W826
CAUTION: DIGITAL TRANSISTOR
R336
3.9K
R303
3.3K
R335
4.7K
R334
3.9K
R337
4.7K
R305
10K
C359_2
1
F
C344
0.0047 B
C307
1B
C341
1B
C358
0.1 B
C357
0.1 B
C342
0.0047 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
ROUT_SOUND
LOUT_SOUND
FILTER_MUTE
POP_MUTE
GND
SOUND+B
SOUND_GND
P_GND
P.CON+5V
17
18
H-41 H-42
FROM REGULATOR
(POWER PCB)
PCB240
CEG353
FROM JACK2
(A_GND)
NC
RIPPLE
FILTER
+
-
+
NC
-
+
+ATT.
VCCGND
STAND
-BY OUT
MUTE
OUT
CH2 CH1
GND
CH2
ININ
CH1
RF
ATT.CONT.
0.2 16.0 0 0.2 0.7 0 16.5
3.7
0.70
NC
NC
0
5.0
3.3
3.3
GND
GND
SP OUT R
SP OUT L
SOUND SCHEMATIC DIAGRAM
(R)
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