![background image](http://html.mh-extra.com/html/sharp/lc-26dv10u/lc-26dv10u_service-manual_373849054.webp)
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
E11
E12
E20
E21
E24
E25
F5
G5
H26
G26
E17
E16
L26
M5
U5
V5
V26
W26
AA5
AB5
AE5
AD26
N5
M26
AE26
AF5
AF12
AF13
AF17
AF18
AF21
AF22
AF9
AF8
J5
L5
K5
IC2401 X240H
ATSC/CLEAR CABLE ASIC
E6
E7
E8
E9
H5
E10
Y5
P5
F26
E26
E22
E19
E23
W5
R5
E18
E14
E13
K26
J26
AF20
AF19
AF14
AF10
AF11
AF7
AD5
AC5
AF6
AF15
T5
AF16
E15
N26
K11
K12
K13
K14
K15
K16
K17
K18
K19
K20
K21
L10
L11
L12
L13
L14
L15
L16
L17
L18
L19
L20
L21
M14
M10
M11
M12
M13
M15
M16
M17
M18
M19
M20
M21
N14
N10
N11
N12
N13
N15
N16
N17
N18
N19
N20
N21
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
T10
T11
T12
T13
T14
T15
T16
T17
T18
T19
T20
T21
U10
U11
U12
U13
U14
U15
U16
U17
U18
U19
U20
U21
IC2401
X240H
ATSC/CLEAR CABLE ASIC
K10
D19
D18
W4
Y4
AF29
AE29
G30
G29
B21
C20
B20
A20
IC2401
X240H
ATSC/CLEAR CABLE ASIC
F27
F28
G28
F29
H27
G27
D21
D20
AK7
AG9
AH8
AJ7
AK6
AG8
AG3
AF2
AF1
AG4
AG2
AG1
AH1
AH2
H29
H30
M2
A14
V11
V12
V13
V14
V15
V16
V17
V18
IC2401
X240H
ATSC/CLEAR CABLE ASIC
V10
V19
V20
V21
W10
W11
W12
W13
W21
Y10
Y11
Y12
Y13
W17
W18
W19
W20
W14
W15
W16
Y14
Y19
Y20
Y15
Y16
Y17
Y18
AJ1
AJ30
AK2
AK29
A29
B1
B2
C3
D4
E5
AA10
AA11
AA12
AA13
AA14
AA15
AA16
AA17
AA18
AA19
AA20
A2
AA21
AH7
B14
C14
D15
Y21
Y30
C2405
0.1 B
C2406
0.1 B
C2408
1 B
C2407
0.1 B
C2401
1 B
C2402
0.1 B
C2403
0.1 B
C2404
0.1 B
C2410
0.1 B
C2409
0.1 B
C2414
0.1 B
C2415
0.1 B
C2416
1 B
C2417
0.1 B
C2418
0.1 B
C2419
0.1 B
C2420
1 B
C2413
0.1 B
C2411
1 B
C2412
0.1 B
C2422
0.1 B
C2421
0.1 B
C2423
0.1 B
C2425
0.1 B
C2424
0.1 B
C2426
0.1 B
C2427
1 B
C2435
1 B
C2434
0.1 B
C2433
0.1 B
C2432
0.1 B
C2431
0.1 B
C2430
0.1 B
C2429
0.1 B
C2428
0.1 B
C2441
0.1 B
C2443
1 B
C2442
0.1 B
C2439
1 B
C2438
0.1 B
C2436
0.1 B
C2437
0.1 B
C2458
0.001
B
C2463
0.001
B
C2461
0.001
B
C2462
0.001
B
C2459
0.001
B
C2460
0.001
B
C2452
10 C
C2449
10 C
C2455
10 C
C2445
0.1 B
C2444
0.1 B
C2446
0.1 B
C2447
1 B
C2440
0.1 B
C2602
0.1 B
C2599
0.1 B
C2600
0.1 B
C2601
0.1 B
C2598
0.1 B
C2595
0.1 B
C2596
0.1 B
C2597
0.1 B
C2594
0.1 B
C2592
0.1 B
C2593
0.1 B
C2591
0.1 B
C2587
0.1 B
C2588
0.1 B
C2589
0.1 B
C2590
0.1 B
C2583
0.1 B
C2584
0.1 B
C2585
0.1 B
C2586
0.1 B
C2500
0.1 B
C2505
0.1 B
C2581
0.1 B
C2582
0.1 B
C2464
0.1
B
C2466
0.001
B
C2465
0.01
B
C2448
10 C
C2457
18P CH
C2456
20P CH
C2450
10 C
C2451
0.001 B
C2453 10P CH
C2454 10P CH
R2403
4.7
R2406
4.7
R2405
4.7
R2404
4.7
R2416
4.7K
R2417
100
R2418
100
R24014.7
R2414
1K
R2402
4.7
R2407
100
B2404
BLM18BD151SN1
B2405
BLM18BD151SN1
B2402
BLM18BD151SN1
B2401
BLM18BD151SN1
B2406
BLM18BD151SN1
B2403
BLM18BD151SN1
X2402
25.140MHz
+-15ppm
X2401
55.474MHz
+-15ppm
IC2405
BD5229G-TR
RESET IC
1
2
3
45
L2401
1uH
NLV25T
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
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
HS2401
763WAA0351
OSC_AVDD
XILLEON_RESET_IN#
FE_OSC_AVDD
TESTEN
MPVDD
VPVDD
FPVDD
PMIVDD
DTV_RESET
XILLEON_RESET_IN#
DTV_RESET
DTV_RESET
CORE_1.2V
+1.8V
+3.3V
D_GND
PCBDH0
CEF169
ASIC SCHEMATIC DIAGRAM
(DIGITAL PCB)
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDP
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDR3
VDDC18_RIGHT
VDDC18_TOP
VDDC18_BOTTOM
VDDC18_LEFT
0
0
0
0
0
0
0
0
0
0
0
VSS
0
VSS
0
VSS
0
VSS
0
VSS
0
VSS
0
VSS
0
VSS
0
VSS
0
VSS
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
VSS
0
0
0
0
VSS
0
VSS
0
VSS
0
VSS
0
VSS
0
VSS
0
VSS
0
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
0
0
NC
XTALIN
XTALOUT
OSC_GUARD
OSC_AVDD
OSC_AVSS
TMS
TCK
TDI
TDO
DINT
TAPSEL
OSC_CLK
FE_XTALIN
FE_XTALOUT
FE_OSC_AVDD
FE_OSC_AVSS
FE_OSC_GUARD
FE_OSC_CLK
MPVDD
MPVSS
VPVDD
VPVSS
FPVDD
FPVSS
PMIVDD
PMIVSS
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
RSVD6
RSVD7
RSVD11
RSVD12
TESTEN
RSVD
NMI
0
0
0
0
0
0
0
0
0
0
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
0
VSS
0
VSS
0
VSS
0
VSS
0
VSS
0
0
0
0
0
0
VSS
VSS
VSS
VSS
0
VSS
0
0
0
VSS
VSS
VSS
0
VSS
0
VSS
0
VSS
0
VSS
VSS
VSS
0
0
VSS
VSS
0
0
0
0
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
0
0
0
0
VSS
VSS
VSS
VSS
VSS
VSS
0
0
0
0
0
0
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
0
0
0
0
0
0
0
0
0
0
VSS
0
VSS
0
VSS
0
OSC1.8V
FDCFE1.8V
VDDC_1.8V
(1/14 VDD)
(2/14 VSS)
(3/14 VSS)
(4/14 OSC)
NC
VOUT
VDD
GND
NC
CT
NC
3.24
0
3.24
1.85
0
VSS
VSS
0
0
TRSTb
RESETb
RESETOUTb
(TEST MODE)
RSVD(0)
RSVD(1)
RSVD(2)
RSVD(3)
RSVD(4)
RSVD(5)
NC
NC
NC
NC
NC
NC
NC
NC
FROM FLASH
FROM AV OUT
FROM POWER2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.8
1.8
1.8
1.8
0.8
1.1
1.8
1.2
0
1.5
1.7
1.8
0
0
1.8
0
1.8
0
1.8
0
1.8
0
3.3
0
37
38