Sharp LC-46DH65E Service Manual page 63

MAIN Unit-2
J
OUTV
C516
470u
16V
RMZ
D515
EXA520WJ
5.1V
R512
6.8K
SLOWSW2
IN2FSW
FB503 R527
R528
R504 0077TA D516 100
75
4.7K EXA512WJ 1/4W
4V 1/4W
I
C511
R519
100P
75
(CH) CYB
VIN2 1/4W
C519
1u FL504
10V N0017TA
D505
EXA520WJ
5.1V
R509
68 FL505
1/4W N0017TA
C528
100P R514
(CH) 1K
FL501
CYB N0017TA TL504
RED/C2
D502 C505
EXA520WJ 1u
R508
H 5.1V 10V
75
FL502
1/4W
CYB TL505
GREEN2 N0017TA
D503 C506
EXA520WJ 1u R511
10V 75
5.1V 20 18
1/4W
FL503 TL507
CYB
N0017TA
BLUE2
D504
C507 21 19 17
EXA520WJ 1u
5.1V 10V
R513
75
1/4W TL508
SLOWSW1
R503 FB502
6.8K 0077TA
TL510
R501 D512
G 4.7K
EXA554WJ
15V
20 18
TL509
21 19 17
IN1FSW
R520
FB501
0077TA D514 100
R523
1/4W
EXA512WJ 75
4V 1/4W
TL513
C512
R518
100P
75 FL506
(CH) CYB N0017TA
1/4W
VIN1
C524
F D511
1u
EXA520WJ
10V
5.1V
FL507
N0017TA
R510 C529
68 100P R522
1/4W (CH) 1K
CYB
RED/C1
D506
C513
EXA520WJ 1u
5.1V 10V
CYB
GREEN1
E
D507 C514
EXA520WJ 1u
5.1V 10V
CYB
BLUE1
D508 C515
EXA520WJ 1u R524 R526 R529
5.1V 10V 75 75 75
1/4W 1/4W 1/4W
C503
470u
16V
RMZ
D510
EXA520WJ
5.1V
D
C
D501
GPFSV51V
5 4
B
1 2 3
TL501
TL503
C518 C525
10u 0.1u Z
16V 25V
TL502
KZA237WJ
C502
0.1u Z
25V
A
1 2 3 4
LUG508 LUG507 LUG505 LUG506 LUG501 LUG502 LUG503
FB504 FB509 R545
0077TA 0077TA 1K
C542
C546 R547
C530 100P
1000P 100K
220P
(CH)
FB510 R546
0077TA
D517 1K
EXA554WJ D518
15V EXA550WJ
C543 C547
13V R548 Q504
100P 1000P 100K
DTC314TK
(CH)
0.1
0.36
R531 R557
220 0
560K
R535
TL535 220
1/10W
C615
33P
FB506 D521
(CH) C532 R538 C538
0077TA EXA535WJ
100K 470P
330P 8.2V
C555
C548
10u
R543 10u 16V
FB508 C533 R539
16V
0077TA 330P 100K 100 KZA237WJ
KZA237WJ
3 4 3 4
1 2 1 2
R534 C539
C549 C556
470P
220 R553
10u 10u
1/10W 330
16V 16V
KZA237WJ KZA237WJ
D520
16 14 12 10 8 6 4 2
EXA535WJ
SC501 INPUT2
8.2V
ZA161WJ
15 13 11 9 7 5 3 1
TL536 0.36
0.1
R551 Q502
TL534
560K 0
DTC314TK
16 14 12 10 8 6 4 2
SC502
INPUT1
ZA161WJ
15 13 11 9 7 5 3 1
FB511 R549
0077TA 1K
C544
C553 R555
100P
1000P 100K
(CH)
FL508 FL509 FL510
FB512 R550
N0017TA N0017TA N0017TA
0077TA 1K
C545
C554
R556
100P 1000P
100K
(CH)
Q505
DTC314TK
0.84 0
R558
0
560K
D522
EXA535WJ
R536
8.2V
220 C540
C557
1/10W 470P C550
10u
10u 16V
FB507 16V
KZA237WJ
0077TA C534 R540 KZA237WJ
330P 100K
3 4 3 4
1 2 1 2
C535 R541 C551 C558
FB505 330P 100K R544 R554
10u 10u
0077TA 100 330
16V 16V
KZA237WJ KZA237WJ
R537 C541
470P
220 D523
1/10W EXA535WJ
8.2V
0.86
0
R552
Q503
560K 0
DTC314TK
R633
82
C552
0.1u Z
1 VCC 8
25V
2
7
LOW:IN1
3 6 HIGH:IN2
IC502
4 GND 5
TC7W53U
Q501 D519
5.0 2.0 R525 1PS184
KRC404E
5 4 47K
1
3
IC501
2
T7SET08U1E
SPDIF BUFFER
& SPDIF MUTE
1 2 3
4.9 2.1 0.0
5 6 7 8
MAIN2(TERMINAL)
AUDIO_IN
LUG504
J501 J502
FA061WJ
GA131WJ
Y Pb Pr
1 2 3 4 5 6 7 4 3 2 1
TL542 TL543
TL544
FL511 FL512 FL513 FB513 FB514
N0003TA N0003TA N0003TA 0077TA 0077TA
C575
56P
(CH)
C578
R567 R571 R572 R574 R579
56P
1K 1K
75 75 75 (CH)
1/4W 1/4W 1/4W
D524
1PS184 C576 C580
R576 1000P 1000P
SC2_MUTE 100K
1
3 R581
MUTE_A_ALL 100K
2
R575 R580
1K
1K
SC2_OUT_R
SC2_OUT_L
C579 C581
1u
1u
10V 10V
CYB CYB
IN1_L
D531 D532
EX0265TA
EX0265TA
10V
10V
IN1_R
R573 R577
100 100
C577
1u
10V
CYB
C561 C565
I2S_SEL
D525 100u 0.1u Z
1PS184 25V
16V
MUTE_A_ALL RMZ
1
3
SC_MUTE
2
S1-1
SC1_OUT_R
Y1
2.1
0
SLOWSW1
S2-1/FS1
C562
0.01u 25V
SC1_OUT_L RED/C1 3.1
C1
*R632
10K
0
C563
O1
1u
R565
10V CYB
VIN2 100 2.1
V2
5
S1-2
R566
100
2.1
Y2
SLOWSW2 0
S2-2/FS2
C566
0.01u
RED/C2 3.1
C2
25V
C572
5
V3_PLUG C567 22u
BIAS
1u 16V
10V RML
V3_V CYB 2
V3
R569
R564 100 0
75 S1-3
D527
1/4W
EXA520WJ
3.3
5.1V
Y3
0.25
S2-3/FS3
3.1
C3
0.1
O2
3.3
V4
5
R570 S1-4
10K
2.5
Y4
0.15
S2-4/FS4
3.1
C4
R561
10K
0.1
O3(MONITOR_MUTE)
2.1
TUNER_CVBS
V5
C560 C569
0
1u 1u
GND
10V 10V
CYB CYB
2.1
V6
*C611 5
1u
VCC5
10V
CYB
2.1
V7
R562 0
10K O4
MUTE_A_ALL
0
GND
FB_SW
SPDIF_MUTE
*C613
100P
(CH)
C573 C574
3 4
33P 33P
(CH) (CH)
SBN 1 2
*L503
2.2uH
*R627 *R626 R578
150 2.2K 10
*C612 *C614
330P 180P
(CH) (CH)
9 10 11 12
7 – 3
AUDIO_OUT
J503
FA061WJ
Y
1 7 6
4 3 2 1
MUTE
Q513
DTC314TK
TL547
FL516
FB515 FB516 R598
560K N0017TA
0077TA 0077TA
C585 MUTE
100P
Q512
(CH)
DTC314TK
C588
R585 R591 100P
100K 100K (CH)
R586 R592
R596
220 220
560K
C583 C586
1u 1u
10V 10V
CYB CYB R563
100K
C584 C587
4.7u 4.7u
16V 16V
KZA154WJ KZA154WJ
R587 R593
560 560
D534
1PS184
R589 R595
1K 1K 1
3
Q510
2
2SA1530AR
4.5 4.5
3.9 3.9
C582
Q511
1u
2SA1530AR
10V
CYB
0 0
D533
EX0265TA
10V
R597
100
R582 R583 R584 R588 R590 R594
22 22 22 22 22 22
0
GND
SW1
0
4.5
SW2
4.5
SW3
0
ADR
R621
2.5 47
CY_OUT1
R622
3 47
PbOUT1
4.5
PrOUT1
C590
0.1u Z R623
9 25V 47
VCC9
2.9
CY_OUT2
R602
2.9 82
PbOUT2
R601
4.5 82
PrOUT2
0
GND
2.4
Y_OUT3
5
VCC5
IC503
MM1783CQ 2.4
V_OUT3
AUDIO & VIDEO SWITCH
0
GND OUTTNL
OUTTNR
1.7
C_OUT3
OUT2L
OUT2R
DC_OUT 0
9
VCC9
C598
3.8
L1 1u
10V
CYB
C599
3.8 1u
R1 IC504
10V
CYB
C600 R599
3.8 1u AK4384ET
L2 10K
10V
CYB
C601
3.8 1u
R2 P/S
10V
DIF0
CYB
3.8 AOUT_R
L3 ACKS
C596 AOUT_L
3.8 10u 16V SMUTE
R3
KZA237WJ
VCOM PDN
C595
3.8
L4 0.1u
VSS LRCK
3.8
R4 VDD SDTI
C597
10u DZFR BICK
3.8 16V
L5
KZA237WJ
DZFL
MCLK
R5 3.8
FB520
A188WJ
C517
1u C570
10V 1u R631 C592
R624 4.7K
10V 10u
4.7K CYB CYB 16V
KZA237WJ
FB517
A188WJ
C504 R625 R630 C594
1000P
1K 1000P
50V 1K
C593 50V D535
C568 10u 16V EXA550WJ
10u KZA237WJ
13V
16V
KZA237WJ
13 14 15 16
LC-46DH65E/S, LC-46DH66E
W R
J505
GA079WJ
2 5 3 4
FB518 FB519
0077TA 0077TA
R568 R628
0 0
C591
4700P
C589 R629
100K
4700P
TO MAIN1(TUNER)
TUNER_CVBS
TO MAIN3(AUDIO)
I2S_SEL
IN1_L
IN1_R
IN2_L
IN2_R
IN3_L
IN3_R
IN4_L
IN4_R
OPT_OUT
OUTTNL
OUTTNR
OUT2L
OUT2R
MON_LOUT
MON_ROUT
TO MAIN7(UCON)
MUTE_A_ALL
AV_LINK
AV_LINK
TO MAIN9(CPU)
COMP_Y/G_TR
COMP_PB/B_TR
COMP_PR/R_TR
DTV_CVBS
DTV_CVBS
MAIN_Y/V_TR
MAIN_C_TR
FAST_BLANK
OUTV_SC1
OUTV
TO MAIN3(AUDIO)
DTV_I2S_LRCLK
DTV_I2S_DATA
DTV_I2S_SCLK
DTV_I2S_MCLK
TO MAIN12(CPLD)
CODEC_RST
SPDIF_MUTE
SPDIF_MUTE
SC_MUTE
SC_MUTE
SC2_MUTE
SC2_MUTE
TO MAIN16(POWER2)
D5V
D9V
TO MAIN14(EXBUS)
SDA1
SCL1
TO MAIN17(H264DEC)
H264_CVBS
17 18 19