Surround Schematic Diagram - Sharp LC-26SB14U - 26" LCD TV Service Manual

A B
8
7
6
FROM MICON
AUDIO_MUTE
FROM REGULATOR2
5
4
FROM SCALER VIDEO/AUDIO
3
2
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
A B
H-15
C
FROM FLASH
A_MUTE
R3437
10K
AT+5V
L3401
P.CON+9V
330uHNLCV32T
KTC3875S_Y_RTK
GND
10V(2125)
C3401
LOUT_FI
10V(2125) 10 C
C3402
ROUT_FI
10 C
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E

SURROUND SCHEMATIC DIAGRAM

(DIGITAL PCB)
MUTE_SW
Q3409
KRA101SRTK
5.0 0
5.0
R3422
560
MUTE SW
Q3405
KTC3875S_Y_RTK 5.0
R3414
0
10K
0
D3405
MA111
D3406
MA111
AMP AMP
Q3403 Q3408
KTC3875S_Y_RTK
6.3 6.3
C3418
2.3 2.3
1 B
1.7
1.7
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D E
F
R3428
4.5
0
MUTE SW
1K
0 Q3411
KTC3875S_Y_RTK
4.5
R3427
0
1K
0
MUTE SW
Q3410
KTC3875S_Y_RTK
C3415
1 B
AMP
AMP
Q3401 Q3412
KTC3875S_Y_RTK
KTC3875S_Y_RTK
8.7
8.7
4.4 4.4
C3416
3.8 3.8
C3419
1 B
1 B
CAUTION: DIGITAL TRANSISTOR
F
G H
8
7
TO JACK3
LOUT_SOUND
ROUT_SOUND 6
POP_MUTE
5
R3425
1K
R3426
1K 4
3
2
PCBDH0
CEG352
1
G H
H-16