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56FW-53H 66FW-53H 76FW-53H
DESCRIPTION OF SCHEMATIC DIAGRAM
NOTE: 1. The unit of resistance «ohm»is omitted (K=1000 ohms. M= Megaohm). 2. All resistors are 1/8 watt. unless otherwise 2. SEMICONDUCTOR HEAT SINKS SHOULD BE noted. REGARDED AS POTENTIAL SHOCK HAZARDS 3. All capacitors are µF, unless otherwise noted (P= µµF). WHEN THE CHASSIS IS OPERATING. 4. The capacitor with Part No. RC-FZ9XXXBMNJ is designed to with stand IMPOTANT SAFETY NOTE: 63V. PARTS MARKED WITH « ! » ( ) ARE 5. The capacitor with Part No. IMPORTANT FOR MAINTAINING THE SAFETY RC-FZ4XXXBMNJ is designed to with stand OF THE SET. BE SURE TO REPLACE THESE 50V.
SAFETY NOTE: 1. DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACING PARTS. PARTS WITH SPECIFIED ONES FOR MAINTAINING THE SAFETY AND PERFORMANCE OF THE SET. SERVICE PRECAUTION: THE AREA ENCLOSED BY THIS LINE ( ) IS DIRECTLY CONNECTED WITH AC MAINS VOLTAGE. WHEN SERVICING THE AREA, CONNECT AN ISOLATING TRANSFORMER BETWEEN TV RECEIVER AND AC LINE TO ELIMINATE HAZARD OF ELECTRIC SHOCK.
CAUTION This circuit diagram is original one, therefore there may be light difference from yours.
WAVEFORM MEASUREMENT CONDITION: Colour bar genetator signal of 70 dB from RF input.
1 2 3 4
580V
5 6
1.3 KV 15.625KHz
7
4 Vp-p 15.625KHz
8
215 Vp-p
50Hz
41 Vp-p 15.625KHz
9 10
1.8 Vp-p
50Hz
11
3.3V 50Hz
45 Vp-p 113 KHz FM
12
19V 50Hz
13
20.5 Vp-p 50Hz
1.15 Vp-p 15.625KHz
400Hz
400Hz
31
I
G
E F
A
SW1 SW2
B
(OPC)
GN0341CE GN0341CE
C
D
H
(AA)
GN0341CE GN0341CE
(RC)
(ST)
CM0672FC
GN0341CE
56FW-53H 66FW-53H 76FW-53H
1
2 3
LP1001
+5V
3
FB1002 LN0037
2
1
1
3
2
1
1
2
3
F701
R703 C732
OPC
C701
R721
FZ0070
C731
LEDOPC
150K
Q1003
150K
10nF
100nF
10nF
2SC2412 R1037
C733
(250V)
4K7
Q1002
R1036 4K7
LED
10nF
C730
10nF
2SC2412
D731 DX0502
L701
D734
DX0502
F0108
1N4005
D708 DX0502
1N4005
2
1N4005
D707 DX0502 R770
IC701
1N4005 XZ0229
R771
270
D729
R708 PST529
(G)
47V EX0568
R774
1K
(1/2W)
1
470K
PLGN0207
C702
1 2
2SK2715 TX0215 470K
3
3
Q715
(1W)
47nF
2
400V
C728
FZ0173
D732 D733 DX0551 R775
100nF
15V EX0556 470K
(TQ)
(TQ)
3
R733 R777
POR701
P0001
47K
47
R776 C724 C739 Q717
82K
P
R O
D710
220uF
2SC2412
220uF
EX0545
(16V)
IC1003
(16V)
+5V
S
C
S
D
A
5V1
P A
L L
F T +5V T
A
D1003
DX0606
X24645
R1052 4K7 R1058 R1059
IX1603
C707 R711
BAS85
+3.3V
C1001 D1012
NC
WP
100
R1001 3K3 C1002 R1002 R1020
100
R1032 27K
+5
100uF
1
VCC
8 470uF
(6.3V)
L703
(16V)
820
6V2 EX0547 2 S1 3 S2
SCL
1K8
R1048
7 6 5
100nF
3K3
3K3 R1019 3K3 R1023
P0110
IC703
FX0113 4
VSS SDA
SCHEMATIC DIAGRAM OF MOTHER UNIT OF 56FW53H.
220
Page 33
32
5 TCFT11036 1
4
IC702
ST6203 EX0547 6V2 D1004
T702
R1022
BTW34
VHDBT34F
100 16
D1005
CF701
IX1646
1
VDD
R769
C0121 2
OSCIN PA1
VSS
L702 15 4
820
P0110
3
OSCOUT PA2
+3.3V
6V2
2
EX0547 R1018
14 13
R712
R763
4 NMI
PA3
100
5
TEST PB0 PB1 PB3 PB5
R1017 1K2
A A
(1/2W)
6
RESET
12 330 11
100 1 0 9 0 9
9 8
9 7
9 6
9 5
9 4
9 3
9 2
9 1
9 0
8 9
8 8
8 7
XZ0224 7
PB7
C746
+3.3V +3.3V IC704
FX0113
R1004 3K3 R1041 4K7
F T
F T
P
P
P
P
P
P
P
P
P
P
P
P
P
P
2
1
VS
5
. 1
5
.
5
.
7
.
7
.
7
.
7
.
2
.
2
.
2
.
2
.
6
.
6
.
6
.
FZ0192
10 9 1
LEDOPC
PAGC
330nF
8
PB6
1
2 C1019
1 2 1 P5.13
3
P
2
S
1
P
0
S
9
I
8
7
6
5
C706
1 0
1 1
1 0
IC708 (275V)
5 TCFT11036
22uF
FX0111
(16V)
P5.14
3
A AFT1
D
A
R O
C
S
D
A V
R
P5.15
47pF
4
J39 3.3uH
AFT2 2
F T
VSS
T
L 1
A
L 1
I
N
R739
5
R740 R789 R788 R790 R791 D706
LED
(DF)
C1020
K
47K
R767
5 XTAL1
68pF
X1002 17.734MHz B0200
10K
2
OPC CAG
4
6 XTAL2 7 C1022
VDD
47K
DX0551
C749
18K
18K
18K
18K
Q714 +5V R737
470nF
2SA1037
16V
100nF
8 3.0 9 3.1
Q712 2SC2412 Q710 R755 Q711 R758
R738
47K
180K
10 3.2 11
MICRO
OUT
IC100
3.3
12 3.4 2SC2412 100
C703 Q709
LED
AGC
OPC
OUT
ST10R272 IX1686B
KZ0165 2SC2412
L6
3.3nF
R792
250V
M0017CE
390
6K8
R751 1K
BC547
13 TX0106
R754 2R7
3.5
14 R1033
ABL
3.6
15
R735
470K
LEDST J62
D701
D702
3.7
10K
OPC
+3.3V 3.3uH
D725
IN
16
DX0555
DX0555
3.8 (DF)
D724 C2V7 Q1005 DX0551
AV
17 C1027 EX0538 2SC2412
LINK
3.9
18
6
D730 DX0551 Q708 R727
RF2005
RF2005
R787
C725
CAG
3.10 470uF
19
47K
D703
D704
4.7nF (HB)
2SC2412
M3CLK
DX0555
DX0555
RF2005
RF2005
180
+8V
(10V)
+5V
3.11
R1035 R2410
RU
M3LDA
20 4K7 2K2
D721 C8V2
(1/2W)
C704
3.12
C1023 15nF R2 R2411
GU
I2CEN
21 C1024 2K2 EX0550 R2412
BU
KZ0165
R728
R736
3.13
R1026 22
SERV
15nF
C1025 2K2
BLU G2
DATA 220
A16
B2
3.3nF
180
250V
470K
P3.15
23 A16
(1/2W)
T701
D718 DX0589
15nF
A17
GNDU
PW
24 A17
W
A18 +16V
+5V
25 A18 R2406 2K2 R2407
C718
A V A A A A
R
R
/
W
RTRNZ0578BM
E A
R D
A
V
L
R2409 (0)
A
D D R D
FB701 8
MBR3100RL
1 9
A19 2K2
V S S
2 0 2 6 1000uF
R1028 R1029 R1030 R1031
2 1 2 7 L 2 8 2 9 3 0
2 2 3 1
2 3 3 2
L 3 3 3 4
Y
E
E A
D D
V S S
LN0037
17
3 5
3 6
3 7
3 8
3 9
Page 34
+3.3V +3.3V
7
7
D719 DX0589
C705
R713
EZ0141
560K
C710
R715
(25V)
C719
1K T
4K7
H R
4K7
4K7
A V S
C1021
R1050
CM0672BM
68uF
(1/2W)
47nF
47K
100nF L 1000uF
220
R1055
C737
(450V)
3
R714
400V
5W
-16V
L
+5V
47K
B S
C
1uF
560K
FZ0156
MBR3100RL
(25V)
T
X
L
T
(16V)
C711
(1/2W)
D711
2401
2402
C2404
D2401 EX0539
C2403
O C
C1034 1032
Page 32
7
EZ0141
D719 C719 T
H R
560K
A
C710
R715
(25V)
1K
4K7
4K7
4K7
C1021 R1050
CM0672BM
68uF
(1/2W)
L
47K
C
47nF
DX0589
47K
C737
(450V)
L
B S
R714
400V
V S
100nF
220
R1055
5W
1000uF
-16V
+5V T
X
1uF
3
T
MBR3100RL
560K
FZ0156
(25V)
C2401 C2402 EX0539 C2404 D2401 C2403 C1034
O C
L 100nF
K
(16V)
10pF 47uF
O
C711
(1/2W)
C1032
D720
8
C1017 R2401
3V
E
330pF
22pF 22pF
D711
FB702
2KV
DX0539
100nF
LN0037 FB703
DX0587
MR826
KZ0036CE
BYT52M
100nF
470
X2401 B0214
R2402 4K7
+5V +5V
CAG
(10V)
D728
R716
Q701
C4V7
1
LN0037 4 +150V
+5V
(HB)
20.48MHz
R2408
D735 C720
.18
EX0544 3K3
Q2401
TX0198
PROT
2W
S5F10N80
12 R2403 1K5 3K3
DX0551 R526
Page 35
C712
100pF
170V EX0875 EZ0258
J701 100nF
L2401
R768
D712
(HB)
100uF
5
3.3uH
2SC2412 R2404 1K5
BLU
BU
R539
D509
220
+5Vb
M3LDA M3CLK
EX0419
R717
C714
R718
(200V)
R1008
(DF)
56
CORQ
INTQ I2CEN
R508
(TQ)
BLAN B
C15
22K
82nF
(0) (TQ)
R540
15
680
R730
R762 D722
G
6
GU
220
R
150 (2W)
C2406
RU
C715
J152 J1023
4K7
7
R514
D713
(TQ)
1
+5V DX0504
RGB_GND
C713
330pF 100nF
C2405
R515 VSS_1
1N4934
180
C2409
+5V
C522
DX0551
68nF
1 CLK 2 TSCQ 3 VS 4 HS 5 XOUT 6 XIN 7 GPO 8 TM 9 CVBS 10 VDD_1 11 VDDA 12 VSSA_1 13
100nF 220nF 180pF
C527 R537
D727 C721
R719
1K5
R509
DX0551
14
9
L2402 100nF
R2405 100K +150V
+5V R512 3K3 C723 10uH R766
R720
220 470uF 100
8K2
D715
39K
10K
DX0551
IC502
BA4558 1 8 2
R544
(35V)
2200uF
(DF)
2
C743 R765
(TQ)
EZ0132
(10V)
C2407
D716
100nF 220nF
R519
7
3
1K
R722
EX0411
100
Q702
33
6.8V
100K
(TQ)
L705
C530
6
10nF
R513
IC503
R527 D506 DX0551 C525 1K
TX0182
IC705
1/2W
PCV1620
52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27
4
5
2PD602AR
FX0113
C742 C740 R707
P0285 68nF
R747 ONLY 53H
VSSA_2 VDD_2 VSS_2 14 RES VBB 15 VDD_3 VSS_3 16 CASQ VREF 17 VDD_4 VSS_4 18 A8 IC2401 D3 19 D2 A7 20 D0 A6 SDA5275-3 21 D1 A5 22 A4 IX1709BM WEQ 23 RASQ A3 ONLY 54H 24 A11 A2 25 A10 A1 SDA5273 26 A9 A0 IX1673BM
BA10393 IX1556BM 8 1
C532
220K
5 TCFT11036 1
D726
-13V
R538
C716
C717
R723
22nF
9K1
(HB)
2 3 4
C722 C516 5K6 270pF
2K7
7 6 5
R533
100pF
27K
15nF
EX0554
12V
L503
3.3nF (HB)
100nF
(HB) (HB)
2
+150V C2408
C514
270 (1W)
3.3uH
(CF)
Q703 C738 TX0151 2SD2391Q 56pF
4 11 1 1 1 1 1 65 4 3 2 1 0 9 100nF
47nF
820
IC707
L4978
(1/4W)
R534 C526 D515 R545
R724
R743
R706
FC B V BO O C
M O C
10
22
47K 20K
IX1704
(TQ)
(1%)
TQ
G O O O N SSUU D S C TT
R741 R744 R750
R742
10uF
C4V7
100K EX0544 R555 100K
R558 R556
27K
8M2
8M2
1/2W
1/2W
47K
1234 5678
FB705
Q606
(0)
10K
330K
R5
(1%)
TQ
C770
2
C537
IC706
TL431
R745 R746
LN0020 2SC2412
Q501 R522 R521 R748
KZ0106 3.3NF IX1674BM 1K8 15K
C741 C735
4KV
2SC2412
4.7nF (HB)
C518 R647 R532 C531 D502 D503 D504
(1%)
2K2
D714
MBR340RC
100nF
4K7 12K
D622 C22
2.7nF (HB)
C748 DX0605
10pF
82K 10K
DX0551 DX0551
10nF
DX0551
KZ0160
EX0423
2.2NF
680pF
D623 +5V C644 R552 R615
4KV
5K6
C515
(HB)
R524 1K
5
D516 R525 C645 R646 Q506 C528
220uF
R812
10K
C47
10uF 27nF
100K TX0151
SCHEMATIC DIAGRAM OF MOTHER UNIT OF 56FW53H.
(63V)
L603
BZT03
33
(16V)
0
(0) 2K2
11
3 4
+150V
Q802 D611 DX0505 R623
(HB)
P0286
2
2SD2391
EX0837 R610
1
XZ0200
1
(1/2W)
JF50
C611 R811
2
1uF
10K
3
RA611
C613
3K3
560nF
(200V)
2SC2412
(1/2W)
FZ6105
XZ0242
C619
(250V)
C620
R628
R608
L606 1 (2W)
T601 NF2069
+5V
L604
P0284BM
1K
1K
150uH 1N4935
1 L605 Z0599 L2
(1/4W) (1/4W)
P0237BM
2.2uF (160V)
+105
2.2uF (160V)
+105
Q601
2
R617
TX0144
BUH515
M0017CE
L609A
2
22
1/2W XZ0216
R614
R607 C601 D603 DX0299 BY228
R605
1.2uH
7
10K
12
15nF
12K
470
(CF)
(1/2W)
L601
C642 D621
R627
R530
D510
180
3.3uH
68nF
1N4936
DX0506
10
DX0505
+25V
(TQ)
R625
XZ0212
1N4935
1.7Kv
FZ0171
D604 DX0302
RGP30MT
(1/2W)
180
V
R612 C610
Q603
22
33nF
4
3
(TQ)
C520
I
470uF
2
C606
2SC2412
D612
(1/3W)
(35V)
C437
SSSS
CCCC
R603
100nF
FZ0172
R624
XZ0116
(850V)
5.6
13 8 1
D414 DX0551 R455
(HB)
(2W)
D610
330
Q602A
AV VI
47uF
D4
TX0192 5 6
33
3311
4 EX0
D601
(KSC2500)
DX0551
R601
10K
IIO O NNUU LR T T LR
9
L 1 0
Q406
C401 R402 R452
C403
3K9
DX0503 C607
(LU)
D608 DX0505 D609
D1006
R407
R40
75
2SA1037
R642
R619
22K
1%
5V6 EX0546
DX0505 R456
100pF
R403
220pF
75
C404
75
470 330uF
560
1N4933 1N4935
(1/
100
1N4935
R451 D412
(1/2W)
-13V
(10V)
F601
100pF
13
J2521
+13V
C632 R643 C615
J248
120 (1/2W)
R453
15K
120
DX0551
R454
D413
C405
-19V
18K
(1/2W)
330
B6V2
1%
220pF
EX0584
(2%)
R404 R401 R405 R406 D404
F602
+13V
D401
470uF
75 470uF
D402
D415
100
100
100
J2521
EX0549 7V5
1
(25V)
(25V)
C616
7V5 EX0549
6V2 EX0547
FB301 LN0037
7V5 EX0549
(1/2W)
XZ0200
G N D
470uF
(35V)
V S
L 2 0
V
R
V
+
+
1 8
f
O U
1 6
R616 T
1 4
1 2
1 0
8S
6
4
O U
2
O U
2 0
T T
1 8
O U
1 3
V
1 6 0
V
T
2.7
2 1 1 2 3 4 (1W)
V
1 9
I
N
1 7
1 5
1 3
1 1
9
7
L
I
N
5
3
R
1
I
N
2 1
V
1 9
I
N
56FW-53H 66FW-53H 76FW-53H
14
CN2
CZ2107BM
(H)
I
F
A
B
C
D
H
G
E
P
O
Q
M
(HD)
GN0341CE
GN0341CE
K
N
R
56FW-53H 66FW-53H 76FW-53H
J
L350
L
(SS)
(CC)
GN0241 +5V TDA7480 GN0241
(FV) (CF)
IC301
+16V
3.3uH
1
R350
10K
R352 C354
C351
C352
220uF
100nF
3 3
R351 R472
2 2 L352
P0278
C353
1 1
27K
C432
2 100nF
1
2
1
C350
12K
100pF
(25V)
R317 R447 R448
R316
C337
0 220
C356
0 75
1uF
220
470pF
C451 C361 C360
(16V)
15nF 10nF
C430 C431
C336
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10 100nF 13 560pF 470nF
(FZ)
R353
470pF
(HB)
C357 C359
12
1nF
C362 C358
330nF 4n7
330nF
(S)
GN0441CE
(HB)
150
2.2uF
100nF
Q305
+
C363
IC304
2SC2412
GND
O U
I
+ I
+ I
I
O U
M5218L
1 2
T
N
N
2
V
L
L
L
G N D
N R
N R
T
GND
R
8 L351
R362
7
6
5
4
3
2
1
-16V
220uF L315
C364
C365
(25V)
3.3uH
100nF
220uF
C338
3.3uH
4K7
R312
100nF
R309
(CF)
IC302
TDA7480 C366
(CF)
+16V 100K
R358
(25V)
R361
22K
+5V
22K
10K
R360
R308
100
R313 1K R356 C367 C369 R363 R354
100nF
10K 4K7 10K 10K
R314
+16V
-16V
100pF L353
P0278
C368
R310 R311 1K 100K R359
100K
C377
10uF
C319 R355
C320
100nF
100K
R315
1nF
27K
1nF
13
Q304
100
2SA1037
C340 C375 C371 C374
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10 100nF 560pF 4n7
C339
220nF
1nF
C372 C373
C341
Q302 2SC2412 C376
100nF
220nF
H
H
3
E A
E A
(HB)
R357
470nF 150
Q303 D301
D
2.2uF
100nF
Q306
L
2SC2412
M
D R
2SC2412
C378
DX0551
+3.3V
T R373 C370
U
L
T
X
T
6K8
15nF
L316
220uF
R1021
+5V C379
R1046
T
+3.3V
E
12
R1005
3.3uH
(25V)
100nF
4K7
1K8
(CF)
-16V
R372
A
L
6K8
S E
A V
A V
A V
4K7
D1003
L
1
2
3
DX0606
M
V
C1026
+5V
U
IC1005
Q1004
BAS85 T
E
10nF
PST529
2SA1037
P
R O
1
+5V
1
3
3
R1032
2
R1044
T
C1028
27K
R
100nF
SS A
2
C342
SC2OUTR V
D1009
DX0551
CD
10K
R319
R HH
23
+3.3V
LA
C343
SC2OUTL
C1033
R1047
E S
G C
10uF
100
D302 R320
E S
EE AA
SCHEMATIC DIAGRAM OF MOTHER UNIT OF 56FW53H.
Page 32
Page 35
34
+3.3V
2
F
R O N
68nF
R1049 10K
T R303
10K
2
7V5
DD LR
4
C1005
10uF
C305
100
EX0549
D303
100nF
7V5
10uF
EX0549
IC305
100
C306
H
SC4INL SC4INR
SC1OUTR
(16V)
MSP3410D
IX1789BM
R467
IC1002
33K
R445
D304 R304
33
A15
IX1711
(TQ)
16
+5V R465
100K
SC1OUTL
10uF
SC2_OUT_R
NC
32
7V5
9 0 15D2
D419
SELV
8 9
10K
8 8
8 7
8 6
8 5
8 4
8 3
8 2
8 1
8 0
7 9
7 8
7 7
7 6
D3
17
100
(16V)
EX0549
D305
34
SC2_OUT_L
NC
31
35
VREF1
NC
D3
VSS
30
C309 R302
P
P
P
P
P
P
P
P
N
R
R
V
A
D4
18
6 14D1
DX0551
6
6
6
6
6
6
6
M
S
S
D4
D2
.
.
.
.
.
.
.
.
I
T
D D
V S S
1 5 13D0
C438 R459 1K R461
R301
7V5 100K 100K
+8V
36 EX0549
7
6
5
4
3
2
1
0
O U
T I
D5
19
SC1_OUT_R
DACM_L
29
37
C313 C311 C312
SC1_OUT_L
DACM_R
1nF
N
A14
75 100pF
D5
D1
28
38
CAPL_A VREF2
S
S
S
S
T
D6
20
C310
C
S E
L 12A0 11A1 10A2 9
R458 C443 A4 A3
L
100K
L
A13
74
D6
D0
27
10uF (16V)
C314
1nF
39
AHVSUP
L
W
W
W
D7
21
L 2
V
1
2
3
A12
73A12
D7
A0
22
DAC_L
26 330uF 100nF
A11
72
E
A1
IC401
HEF4053B
(10V)
C315 C316
10uF (16V)
40
CAPL_M
DAC_R
25
41
AHVSS RESET
R376
5
A10
71
23 A10
A2
24
4K7
+5V
OE
24
IX1602
100pF
SC4INL
VSS
70 8
1K Q408
OE
A3
+3.3V
7
2SC2412
A6 A7 R466 R468 A5
3.3uF
1 6 1 5 1 4 1 3 1 2 1 1 1 0 9
SC4INR
100nF
42
AGNDC
NC
23
43 SC4_IN_L 44 SC4_IN_R 45
C317
ASG4
NC NC
C380
VDD
69
25 A11
A4
22 21 20 I2S_DA_IN2
SC3INL
SC3INR
47nF
A9
68 6 5 220
A12 A15
C821
26 A9
A5
A8
67 0
27 A8
A6
IC1001
4 3 680nF
A16 R1003 3K3
A7
66A7
28 A13
A7
330nF
C318
46 SC3_IN_L
DVSS
19 330nF
47 SC3_IN_R
DVSUP
ST10R272L
A6
65A6
29 A14
A12
18 1 2 3 4 5 6 7 8
SC2INL
R323 R318 C323 C322
A17
IX1686BM
A5
64A5 2 1
CIN
30 A17
A15
+3.3V
48
A18
A4
63A4
+5V
31 A18
A16
330nF
ASG2
ADR_CL
17
49 SC2_IN_L 100K
+5V
ADR_WS
C321
100nF 16
100K
32
VI2
SC2INR SC1INL
A3
62A3
VCC
VPP
330nF
C324
R1045
C819
C1014
50 SC2_IN_R (K)
SC1INR
ADR_DA
15 330nF L801
C325
A2 Q1006
61A2
1nF
8K2
100nF
2SC2412
51
A19
ASG1
I2SDAIN 330nF
52 SC1_IN_L
I2SDAOUT
14 13
I2SIN
I2SOUT
A1
60A1
6
A0
59A0
3.3uH
C326
+3.3V
C803
(CF)
6 5
B
G O O
53 SC1_IN_R
I2SWS
12
10uF
I2SWS
P0H.7
R1053 100K
58 4 3 2
I
R O
G N D
1
+
R321
R322
54
(16V)
100K 100K
C327
VREFTOP
I2SCL
55
MONO_IN SDA
11
R306
I2SCL 10 5 100nF
56
C328
AVSS SCL
HOUT
57
H
100 9
SDA SCL
100nF
C804
RES2OUT
56
Q1007
S E
V
ROT
OUT
55
C801
N
C329
100nF
57
3.3uF
RESOUT
54
2SC2412
100nF
R801
C825
47pF
AVSUP
NC
8
R307
100
RS
IC801
10K
C434 VDP3120C2
10uF
C330 C333
58 ANA_IN1+
STBY
7
+5V
L/L'
R
53L/L'
R1043 8K2
C807
G
(16V)
220nF
EW
47pF 47pF
VERT
59
ANA_IN60 ANA_IN2+
R803 C334
ADR_SEL D_CTR_OUT0
6 5
61 TESTIO1
D_CTR_OUT1
BG/L
52BG/L
R1027
L301 4 220nF
C802 C808 10uH
SELFI
51SELFI
10K
V
R
V
R1042
(DF)
1K2 R804
5pF
P
D
D
D
D
D
D
D
D
8K2
+5V
62 XTAL_IN
NC
3 270
10uF
B
E A
D D
V S S
D
0
R1054 100K
1
2
3
4
5
6
7
D D
V S S
Q1001
C335 C809
X301 63 XTAL_OUT B0203
NC
2
5pF
C331
C332
3 6
3 7
3 8
3 9
4 0
4 1
4 2
4 3
4 4
4 5
4 6
4 7
4 8
4 9
5 0
2SC2412
3V
220nF
FB
1nF
R805
64 18.432 NC
AUD_CL_OUT
1
100nF
330uF
(10V)
2K2
C815
7
R1055
C1018
L803
47K
100nF
3.3uH
+5V
+5V
+5V
VI3
C822
C811
X801
22uF
(CF)
100nF
812
+8V
34
D7 D6 D5 D4
20.25MHz
C816
1032
D
D
D
D
IX1688BMN2 33 XREF EW 34 SVM VERT 35 GND VERTQ 36 GNDM VSUP RO 37 ROUT SENSE GO 38 RSW1 GOUT BO 39 BOUT RSW2 40 VRD DSGND 41 PORT6 RIN 42 PORT5 GIN 43 BIN PORT4 44 PORT3 FBLIN R2 45 PORT2 RIN2 G246 GIN2 PR2 B2 47 PR1 BL1 BIN2 48 FBLIN2 PR0 49 GNDD CLK20 50
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15
100nF
+5V
+5V
11
R208
R209
Page 34
FB
44
BIN L803
R1055
C1018
47K
+5V +5V +8V +5V +5V
100nF
FBLIN R2 45 RIN2 G246
3.3uH
34
C822
D7 D6 D5 D4
VI3
100nF
C811
X801
+5V
8
F
HOUT
C1032
C812 1K
D
D
D
D
47uF
0 680nF 8
2 1
R210 AFT1
1
3K3
2
22uF FB802
C813 R254 R258
3
20.25MHz B0219
GIN2 B2 47 BL1 BIN2 48 FBLIN2 49 CLK20 50
PORT4 PORT3 PORT2 PR2 PR1 PR0
(CF)
11
R208 R209
(10V)
3.3pF
RF0003
F I C814
R1025
R1024
8K2 12K
C229 12uH
8K2
6.8pF
GNDF
51 XTAL1 52 XTAL2 53 VSTBY 54 CLK5 55
22
L201
3
(TQ)
R255
V
R504
+25V I
R505
22uF
1K5 BA10393
(DF)
4
IX1556BM
IC202B
39K
C818
2K2
Page 33
Q505 2SC2412
R528
V S
1 100 100nF 100uF
C817
(16V)
100K
Q502
(HB)
Q210 C230 R256
R547
KSA928
(16V)
6 7 5
AFT2
08
3K9 2SC2412
R204 1K R257 CF202
+13V
TX0201
0
TEST
R
L502 VIN4
SCL RES1 SS
C501 C820 C447
56 ISGND 57 VRT 58 VSUPF 59 VOUT 60 CIN 61 VIN1 62 VIN2 63 VIN3 64
21 2K2 20 19 C815 18 22uF 17 C816 16 GNDD 15 100nF VSUPD 14 R622 GND 13 HFLB 10K SF 12 SAFETY VPROT 11 VPROT HB 10 D801 INTLC 9 7V5 MSY CSY 8 CSY EX0549 7 FSY 6 HCS 5 D802 DSGND 4 SDA 7V5 3 SCL 2 EX0549 RESQ SDA 1
22pF
22K
3.3uH 470uF
E S
CD
C502
IC202A
BA10393 IX1556BM
R211 1K
(CF)
1 LA 220
E
C H
W
(25V) 100nF
680nF
68pF
C0023
R506
Q507
D508
2SB852
DX0551
C522
TX0203
120
100nF
IC501
F
B
R510 D507 C12 T C24 TDA4472 R205 T D617
R R O
(TQ)
S Y
S
C503
V E
V P
C643
8K2
100pF
8
10nF
R509
IC201
15 BL L/L'
9
39K EX0561
FB501
L501
14 390
+5V
AGC
EX0554
LN0020 16
ST
P0271
IX1672
13
R217 1K R237 C204
Q503 D615 DX0551
C512
R517
C617
R544
C505
1K R644 R618 R507 1K
RFAGC
C
100nF
VOUT
C508
C534
IRFR010 220nF
15K
100nF
2.2uF
17
R216
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10 12 220
R246 C205
R238
R253 1K
560pF 470nF
C221 C228 R247
1nF
TX0172
220
220
C507
IX1786
8K2
R542
AFC
AGC
150
18 PLL 19
1K
11
C219 C220
513
C504
20K +5Vb
C511
C506
4.7nF (HB)
+5 22pF
220K
680nF 10
22K
2.2uF
L204
D204
100nF
20
VCO
GND
R511
10uF
10uF
-13V 0.61uH
C222 P0229BM
150 9
R553 Q608 2SC2412 BBY40 R219 DX0548
8.2pF (500V)
(16V)
(16V)
C509 D618 R541 C4V7
C524
220uF
47K
1 (1/3W)
22pF
VCO VAGC
9
21
R518
2.2
3 8
8K2 22
+5V C207 R620 R220
AFC
uH
EX0544
100nF
(25V)
XZ0100
(2W)
Q208 2SC2412
C510
F)
VIF VIF 6
5 7
R502
R503
100nF
C206
3K3
1K
R516
2.2uF
R239
10K
1K
R548 1K 15uH C208 C209
C521
R535
R550
R554
10nF
47K
23 +V
5K6
10
1nF 22nF
FM SAGC
6K8
12K
560 100uF
24
+5V
L202
PAGC
534
7K 25
AM GND
R563
R501
(16V)
4
C211
100
+33V 26
OFS
100 3
C536
1/2W
1/2W
47uF
IS
R549
10uF
6
(10V)
R471 R249 R240 R244
SF201
4 2
SF202
K9353M
5
27K 27
J1980
R565
SIF2
SIF SIF
1 4
FILC0283
R564
3K9 28
820K
220K
33K
1K R241 R242 R243
100
SIF2
FILC0288
5
3
D504
(2W) 10
100K 100K 100K
+5V
+13V
1 DX0551
1
R806 1K +5V C223 C224 C225 1K R248 R251
2
3
4
5
R536
(F) 68K 3
1K
QPLGN0505CEZZ
(2W)
33nF
+5V R436
C528
100nF
100nF
1
2
10uF
R810
(HB)
SCHEMATIC DIAGRAM OF MOTHER UNIT OF 56FW53H.
35
10
FB801
(63V)
(1/3W)
XZ0112
10K
11
R807
R808
33K
10K
3.3uH
Q209 2SC2412
1
R203 1K R463 C422
2
R245
C823
R809
820pF
47uF
Q801
10K
R1051 1K5 22K
PAFT
2SA1037
613
D613
100
Q201
(10V)
60nF
2SA1037
DX0506 R252
250V)
1N4936
C620
R450
+5V
18K FI
R464 R626 Q403
22 11
C1030
2.2uF (160V)
220
2SC2412
H
330pF L205
+105
4K7
R437 Q607 R418
R613
R434
3K3 (3W)
Q404
1K
2SC2412
1.5uH
10
+33V +150V
Q405
2SA1037 2SC2412
470 9
12
R435
68
1/2W R231 C214 R230 R229
1K
8K2
8K2
8K2
8
FB
R
G
B A S
C
100nF
S
C
IC203 IX0037
S
C
1/2W
S
C
1/2W
1/2W
V
C
A
A
S
S
S
S
V
I
I
L
I
L 1D
EX0549
R420 R421 R422 1K R423
A V
C
C
C
C
L
D406
AG VN
L 2
I
N
2
7V5
R416 C415
N
C
2 150 L
C416 D407
1 150 150
1
1
1
1
2
I
N R
2
O U
2
O U
7
T C417 T
L
22K
1%
I
I
L203 +5Vb
O C
N
O U
L 680nF
D405
T
N R
O U
6.8uH
JF3 L 100pF
C215
R
T
D421
D411 R424
K
D1007
C409
C411
L
R
6
(CF)
4V7 EX0549 7V5 EX0549 7V5
D408 R425
C5V6
5V6
100pF 75
100pF
100pF
EX0544
EX0546
EX0546
5
FB303 LN0037
R428 R429 C216 R232
470uF
C408
R412
R415
(10V)
560
SDA
AGC
R218
R408
10nF
EX0549 D1008 5V6
R419
100 75
1/4W
100
33K
75
7V5 D409 EX0549 7V5 D410 EX0549
R462
C410
C412
100
4 100
27pF
R233 R234 R235
(1/4W)
EX0546
R410
L 75
390pF
100pF
22K
R426
560 75
R430 R427 C420 R432
SCL
100 3
C217
3K9
13
1%
R414
(1/4W)
7V5
R409
D420
R460
FB302 18K
1%
C413
100
100 82
C418 C419
100pF 390pF 390pF
R431 R433
100K
220pF 2
D203 R236 DX0551
75
C5V6
18K
LN0037
100pF
R413
D403
EX0546
1%
100
4K7
7V5 EX0549
D417
D416
C414
100
100K
1
C218 C421
6V2
390pF
22uF
EX0547 6V2 EX0547
100pF
TH201A
RTUNH0123BM
NOMBRE
(16V) 01-06-01 HASTA INF.1156
CODIGO
2 0 2 0
O U
V V
1 8
T
1 6
1 4
1S 2E 1 8
1A 0V
8
S S
L
L
R
6
4
2
1F 6S
1 4
1 2
1A 0V L
I
8
S S
L 6
I
N N
L 4
O U
R
5 2
O U
06-02-01 HASTA INF.1023
O U
R
I
V
L 2 1
V
N
O U
O U
PLACA
T T
BASE
1 5 1 3 1 1
K
Q P W B
9 7 5 3
R
F 7 24 0 B
1
I
R
G
M N
MATERIAL
N
K
ACABADO
4
13-03-01 HASTA INF.1060
3
ESCALA
T
I
I
T
T
1 9
I
N
1 7
1 5
1 3
C
E
1 1
N
K
9
7
5
3
R
1
1 9
1 7
13-03-01 HASTA INF.1017
7
14
13-03-01 HASTA INF.1029
B
I
N
6
FECHA
REVISIONES
N.
CN1
CZ2109BM
DIS.
DIB. CONT. V.B.
MODELO
FECHA
SHARP
ELECTRONICA ESPANA S.A.
56FW53H
29-07-99
P
O
Q
56FW-53H 66FW-53H 76FW-53H
M
K
N
R
J
L
I
G
E F
A
SW1 SW2
B
(OPC)
GN0341CE GN0347CE
C
D
H
(AA)
GN0341CE GN0341CE
(RC)
(ST)
CM0672FC
CON3PSH
56FW-53H 66FW-53H 76FW-53H
1
2 3
LP1001
+5V
3
FB1002 LN0037
2
1
1
3
2
1
1
2
3
F701
R721 R703 C732
OPC
C701
FZ0160
C731
LEDOPC
150K
Q1003
150K
10nF
470nF
10nF
2SC2412 R1037
C733
(275V)
4K7
Q1002
R1036 4K7
LED
10nF
C730
10nF
2SC2412
D734 DX0502 D731 DX0502
JF54
1N4005 1N4005
D708 DX0502
JF53
2
1N4005
D707 DX0502 R770
IC701
1N4005 XZ0229
R771
270
D729
R708 PST529
(G)
47V EX0568
R774
1K
(1/2W)
1
470K
PLGN0207
C702
1 2
2SK2715 TX0215 470K
3
3
Q715
(1W)
47nF
2
FZ0173
C728
100nF
D732 D733 DX0551 R775
(TQ)
15V EX0556 470K
(TQ)
3
R733 R777
POR701
P0001
47K
47
R776 C724 C739 Q717
82K
P P A
R O
D710
220uF
2SC2412
220uF
EX0545
(16V)
IC1003
(16V)
+5V
S
C
S
D
A
5V1
L
F T +5V
L
T
A
D1003
DX0606
X24645
R1052 4K7 R1058 R1059
IX1603
C707 R711
BAS85
+3.3V
D1012 1
NC
WP
C1001
VCC
100
R1001 3K3 C1002 R1002 R1020
100
R1032 27K
+5V
100uF
8 470uF
(6.3V)
L703
(16V)
R1048 6V2 2 S1 3 S2
SCL
1K8
EX0547
7 6 5
100nF
3K3
3K3 R1019 3K3 R1023
(0)
820
IC703
FX0113 4
VSS SDA
220
R1022
SCHEMATIC DIAGRAM OF MOTHER UNIT OF 66FW53H.
Page 37
36
5 TCFT1103G 1
4
IC702
ST6203 EX0547 6V2 D1004
T702
BTW34
100
VHDBT34F
CF701
IX1646
1
VDD
R769
C0121 2
OSCIN PA1
VSS
16 15 4
820
L702
+3.3V
EX0547 6V2
R712
2
D1005
R1018
(0) 3
OSCOUT PA2
14 13
R1017 1K2
100
R763
4 NMI
PA3 PB0 PB1 PB3 PB5
100
5
TEST
(1/2W)
6
RESET
12 330 11
A
A
1 0 0
9 9
9 8
9 7
9 6
9 5
9 4
9 3
9 2
9 1
9 0
8 9
8 8
8 7
XZ0224 7
PB7
+3.3V +3.3V IC704
FX0113
R1004 3K3 R1041 4K7
F T
F T
P
P
P
P
P
P
P
P
P
P
P
P
P
P
2
1
VS
5
. 1
5
.
5
.
7
.
7
.
7
.
7
.
2
.
2
.
2
.
2
.
6
.
6
.
6
.
10 9 1
LEDOPC
PAGC
1
2 C1019
1 2 1 P5.13
3
P
2
S
1
P
0
S
9
I
8
7
6
5
C706
IC708
PB6
22uF
8
1 0
1 1
1 0
FX0111
5 TCFT1103G
(16V)
P5.14
3
A AFT1
D
A
R O
C
S
D
A V
R
P5.15
47pF
4
J39 3.3uH
AFT2
F T
VSS
2
T
L 1
A
L 1
I
N
R739
5
R740 R789 R788 R790 R791 D706
LED
(DF)
C1020
K
47K
R767
5 XTAL1
68pF
X1002 17.734MHz B0200
10K
2
OPC CAG
4
6 XTAL2 7 C1022
VDD
47K
DX0551
C749
18K
18K
18K
18K
Q714
470nF
R737
2SA1037
+5V
(16V)
180K
100nF
8 3.0 9 3.1
Q712 2SC2412 Q710 R755 Q711 R758
R738
47K
10 3.2 11
MICRO
OUT
IC100
3.3
12 3.4 2SC2412 100
C703 Q709
L6
2SC2412
BC547
LED
AGC
OPC
OUT
ST10R272 IX1686BM
KZ0165
M0017CE
3.3nF
R792
250V
390
6K8
R751 1K
13 TX0106
R754 2R7
3.5
14 R1033 10K 16
D725
ABL
3.6
15
R735
470K
LEDST
D701
D702
3.7
J62 +3.3V 3.3uH
OPC
IN
DX0555
DX0555
3.8 (DF)
D724 C2V7 Q1005 DX0551
AV
17 C1027 EX0538 2SC2412
LINK
3.9
18
6
D730 DX0551 Q708 R727
RF2005
RF2005
R787
C725
CAG
3.10 470uF
19
47K
D703
D704
4.7nF (HB)
2SC2412
M3CLK
DX0555
DX0555
RF2005
RF2005
180
+8V
(10V)
+5V
3.11
R1035 R2410
RU
M3LDA
20 C1023 4K7
(1/2W)
D721 C8V2 R728
GU
C704
3.12
100
R2411
I2CEN
15nF R2
C1024 R1026 21
KZ0165
R736
3.13
22
SERV 100
EX0550 R2412
BU
DATA
15nF
C1025
G2
3.3nF
180
250V
470K
220
A16
B2
P3.15
23 A16
(1/2W)
T701
D718
RTRNZ0578BM
100
BLU
15nF
A17
GNDU
PW
24 A17
W
A18 +16V
25 A18
R
R
/
DX0589
(SV)
+5V
R2406 2K2 R2407
C718
A
V
A
A
A
A
W
E A
R D
A
V
L
R2409 (0)
A
D D R D
FB701 8
MBR3100RL
1 9
A19 2K2
V S S
2 0 2 6 1000uF
R1028 R1029 R1030 R1031
2 1 2 7 L 2 8 2 9 3 0
2 2 3 1
2 3 3 2
L 3 3 3 4
Y
E
E A
D D
V S S
LN0037
17
3 5
3 6
3 7
3 8
3 9
+3.3V +3.3V
Page 38
7
7
D719 DX0589
C705
R713
EZ0141
560K
C710
R715
(25V)
C719
1K T
4K7
H R
4K7
4K7
A V S
C1021
R1050
CM0672BM
68uF
(1/2W)
47nF
47K
100nF L 1000uF
220
R1055
C737
(450V)
3
R714
400V
5W
-16V
L
+5V
47K
B S
C
1uF
560K
FZ0156
MBR3100RL
(25V)
GN0341CE
T
X
L
T
(16V)
C711
(1/2W)
D711
330pF
C2401
C2402
C2404
D2401 EX0539
C2403
O C
C1034
100nF
K
10pF
C1032
Page 36
1000uF L
1K
A
C705
R713
EZ0141
D719 C719 T
H R
560K
C710
R715
7
(25V)
4K7
4K7
4K7
C1021 R1050
CM0672BM
68uF
(1/2W)
L
47K
C
47nF
DX0589
47K
C737
(450V)
L
B S
R714
400V
V S
100nF
220
R1055
5W
1000uF
-16V
+5V
GN0341CE
X
1uF
3
T
MBR3100RL
560K
FZ0156
(25V)
C2401 EX0539 C2402 C2404 D2401 C2403 C1034
O C
T
L 100nF
K
(16V)
10pF 47uF
O
C711
(1/2W)
C1032
D720
D711
8
C1017 R2401
3V
E
330pF
22pF 22pF
FB702
DX0539
100nF
2KV
LN0037 FB703
DX0587
MR826
BYT52M
KZ0036CE
100nF
470
X2401 B0214
R2402 4K7
+5V +5V
CAG
(10V)
D728
R716
Q701
1
LN0037 4 +150V
+5V
(HB)
20.48MHz
R2408
D735 C720
C4V7
.18
EX0544 3K3
Q2401
TX0198
PROT
2W
S5F10N80
12 R2403 1K5 3K3
DX0551 R526
C712
Page 39
100pF
EZ0258
J701 100nF
170V EX0875
L2401
R768
D712
(HB)
100uF
5
3.3uH
2SC2412 R2404 4K7
BLU
BU
R539
D509
220
+5Vb
M3LDA M3CLK
EX0419
R717
C714
R718
(200V)
R1008
(DF)
56
CORQ
INTQ I2CEN
R508
(TQ)
BLAN B
C15
22K
82nF
0 (TQ)
R540
15
680
R730
R762 D722
G
6
GU
220
R
150 (2W)
C2406
RU
C715
J152 J1023
4K7
7
R514
D713
(TQ)
1
+5V DX0504
RGB_GND
C713
330pF 100nF
C2405
VSS_1
1N4934
270
R515 R537 C527
+5V C522
DX0551
68nF
1 CLK 2 TSCQ 3 VS 4 HS 5 XOUT 6 XIN 7 GPO 8 TM 9 CVBS 10 VDD_1 11 VDDA 12 VSSA_1 13
100nF
1K2
R509
220nF
8K2
D727 C721
R719
9
L2402 100nF
R2405 100K +150V
+5V R512 3K3 C723 10uH R766
DX0551
14
R720
220 470uF 100
D715
39K
10K
DX0551
IC502
BA4558 1 8 2
R544
(35V)
2200uF
(DF)
2
C743 R765
(TQ)
EZ0132
(10V)
C2407
D716
100nF 220nF
R519
7
C530
1K
R722
EX0411
100
Q702
33
3
6
10nF
R513
6.8V
100K
(TQ)
L705
IC503
R527 D506 1K
TX0182
IC705
1/2W
PCV1620
VSSA_2 VDD_2 VSS_2 14 RES VBB 15 VDD_3 VSS_3 16 CASQ VREF 17 VDD_4 VSS_4 18 A8 IC2401 D3 19 D2 A7 20 D0 A6 SDA5273 21 D1 A5 22 A4 IX1673BM WEQ 23 A3 RASQ 24 A2 A11 25 A1 A10 26 A0 A9
52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27
4
5
2PD602AR
FX0113
P0285
C742 C740 R707
BA10393 IX1556BM 8 1
C532
220K
5 TCFT1103G 1
68nF
R747 DX0551 C525 C516 D726
-13V
R538
C716
C717
R723
22nF
9K1
(HB)
2 3 4
C722
2K7
7 6 5
R533
100pF
27K
15nF
EX0554
12V
5K6 270pF
L503
3.3nF (HB)
100nF
(HB) (HB)
4
+150V
C514
270 (1W)
3.3uH
(CF)
Q703 C738 TX0151 2SD2391Q 56pF
2 11 1 1 1 1 1 65 4 3 2 1 0 9 100nF
R706
BO O C
M O C
C2408
47nF
820
R724
R743
FC B V
IC707
L4978
(1/4W)
10
22
47K 20K
IX1704
C526
D515
(TQ)
(1%)
TQ
G O O O N SSUU D S C TT
R545
10uF
C4V7
R534
100K EX0544 R555 100K
R558 R556
27K (0) 10K
R744 R750
R741
R742
47K
1234 5678
FB705
Q606
330K
R5
8M2
8M2
(1%)
TQ
27
C537
1/2W
1/2W
IC706
TL431
R745 R746
LN0020 2SC2412
R748 R522 R521 Q501
IX1674BM 1K8 22K
C741 C735
2SC2412
4.7nF (HB)
C518 R647 R532 C531 D502 D503 D504
(1%)
2K2
D714
MBR340RC
100nF
4K7 18K
D622 C22
2.7nF (HB)
C770 C515
10pF
82K 6K8
DX0551 DX0551
10nF
DX0551
KZ01603.3nF
DX0605
4KV
EX0423
(HB)
R524 1K
680pF
D623 +5V C644
5
C528 R525
5K6
(1/8W)
R552 R615 C645 R646
Q506
D516
10uF
10K
220uF
R812
(16V)
0
(0)
SCHEMATIC DIAGRAM OF MOTHER UNIT OF 66FW53H.
37
3
2K2
220nF L603
100K
TX0151
C47
(63V) (HF)
P0286
2 2SD2391
BZT03 R610 EX0837
11
4
+150V
Q802 D611 DX0505 R623
1
XZ0200
1
(1/2W)
JF50
C611 R811
2
1uF
10K 2SC2412
3
RA611
C613
3K3
560nF
(200V)
FZ6105
(1/2W)
XZ0242
C619
(250V)
C620
R628
R608
L606 1 (2W)
T601 NF2069
+5V
L604
P0284BM
1K
1K
150uH 1N4935
1 L605 Z0599 L2
(1/4W) (1/4W)
P0237BM
2.2uF (160V)
+105
2.2uF (160V)
+105
Q601
2
R617
TX0144
BUH515
M0017CE
L609A
2
22
1/2W XZ0216
R614
R607 C601 D603 DX0299 BY228
R605
1.2uH
7
10K
12
15nF
12K
470
(CF)
(1/2W)
L601
C642 D621
R627
R530
D510
180
DX0505
3.3uH
68nF
1N4936
DX0506
(TQ)
R625
10R XZ0212
+25V 1N4935
1.7Kv
FZ0171
D604 DX0302
RGP30MT
(1/2W)
180
V
R612 C610
Q603
22
33nF
4
3
(TQ)
C520
I
470uF
2
C606
2SC2412
D612
(1/3W)
(35V)
C437
SSSS
CCCC
R603
100nF
FZ0172
R624
XZ0116
(850V)
5.6
13 8 1
D414 DX0551 R455
(HB)
(2W)
D610
330
Q602A
AV VI
47uF
D4
TX0192 5 6
33
3311
IIO
4 EX05
D601
(KSC2500)
DX0551
R601
10K
O NNUU LR T T LR
9
L 1 0
Q406
C401 R402 R452
C403
3K9
DX0503 C607
(LU)
D608 DX0505 D609
D1006
R407
R408
75
2SA1037
R642
R619
22K
1%
5V6 EX0546
DX0505 R456
100pF
R403
220pF
75
C404
75
470 330uF
560
1N4933 1N4935
(1/
100
1N4935
R451 D412 D425
(1/2W)
-13V
(10V)
F601
100pF
13
J2521
+13V
C632 R643 C615
J248
120 (1/2W)
R453
15K
120
DX0551
R454
D413
-19V
18K
9V1
C405
(1/2W)
330
B6V2
1%
EX0414 EX0584
D415
220pF
(2%)
R401 D422
6V2 EX0547
R404 R405 R406 D404 D
F602
+13V
D401
470uF
75 470uF
D402
J2521
EX0549 7V5
C15
100
7V5 EX0549 EX0556 FB301
100
100
7V5 EX0549
7 E
1
(25V)
(25V)
C616
LN0037
D424
(1/2W)
XZ0200
G N D
9V1
470uF
EX0414
(35V)
V S S
L 2 0 1 8 1 6 1 4 1 2 1 0 8 6 4 2
V
O U O U
R
O U
V
+
+
2 0 1 3
V
1 8
f +150V
O U
1 7 5
V
R616
T
T
T
T
2.7
1
2
3
4
5
2 1 (1W)
V
1 9
I
N
1 7
1 5
1 3
1 1
9
7
L
I
N
5
3
R
1
I
N
2 1
V
1 9
I
N
56FW-53H 66FW-53H 76FW-53H
14 C
CN2
CZ2107BM
(H)
I
F
A
B
D
H
G
E
P
O
Q
M
(HD)
GN0341CE
GN0341CE
K
N
56FW-53H 66FW-53H 76FW-53H
J
L350
L
(SS)
(CC)
GN0241 +5V TDA7480 GN0241
R
(FV) (CF)
IC301
+16V
3.3uH
1
R350
10K
R352 C354
C351
C352
220uF
100nF
3 3
R351
2 2 L352
P0278
C353
1 1
27K
R447 R448 R472
2 100nF
1
2
1
C350
12K
100pF
(25V)
R317
0 220
1uF 15nF
C360 C361
R316
C337
0 220 100nF 75
C432 C356
13
470pF
(16V)
C451
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10 560pF 470nF
(FZ)
R353
C336 C430 C431
470pF
10nF
330nF
1nF
C362 C358
330nF
(HB)
47K
12
C357 R375 C359
(S)
GN0441CE
4n7
(HB)
150
2.2uF
100nF
Q305
+
C363
IC304
2SC2412
GND
O U
I
+ I
+ I
I
O U
M5218L
1 2
T
N
N
2
V
L
L
L
G N D
N R
N R
T
GND
R
8 L351
R362
7
6
5
4
3
2
1
-16V
220uF L315
C364
C365
(25V)
3.3uH
100nF
220uF
C338
3.3uH
4K7
R312
100nF
R309
(CF)
IC302
TDA7480 C366
(CF)
+16V 100K
R358
(25V)
R361
22K
+5V
22K
10K
R360
R308
100
R313 1K R356 C367 C369 R363 R354
100nF
10K 4K7 10K 10K
R314
+16V
-16V
100pF L353
P0278
C368
R310 R311 1K 100K R359
100K
C377
10uF
C319 R355
C320
100nF
100K
13
R315
Q304
1nF
27K
Q306
1nF
100
2SC2412
2SA1037
C340
C339 C371
220nF 560pF
C374
C341
(SB)
6
1nF
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10 100nF
C375
Q302 2SC2412 C376
100nF 4n7
C372 C373
220nF
H
H
3
E A
E A
(HB)
R357
470nF 150
Q303 D301
D
L
47K
M
D R
5
C378 R373 C370
R374
2.2uF
100nF
2SC2412
T
DX0551
+3.3V
4
+5V
U
L 220uF
T
X
R1021
+5V C379
T
10K
R1046
T
+3.3V
E
3 12 100nF 2
R372
15nF
(25V)
4K7
R1005
1K8
A
L
10K
S E
A V
A V
A V
4K7
D1003
L 1
M
1
2
3
DX0606
V
C1026
+5V
IC1005
L316
U
Q1004
BAS85 T
E
10nF
PST529
2SA1037
P
1
+5V
CN0685CE
1
3
3
-16V 3.3uH
R O
R1032
2
R1044
T
C1028
27K
R
100nF
SS A
2
C342
SC2OUTR V
D1009
(CF)
DX0551
CD
10K
R319
R HH
23
+3.3V
LA
C343
SC2OUTL
C1033
R1047
E S
G C
10uF
100
D302 R320
E S
EE AA
SCHEMATIC DIAGRAM OF MOTHER UNIT OF 66FW53H.
Page 36
Page 39
38
+3.3V
2
F
R O N
68nF
R1049 10K
T R303
10K
2
7V5
DD LR
4
C1005
10uF
C305
100
EX0549
D303
100nF
7V5
10uF
EX0549
IC305
100
C306
H
SC4INL SC4INR
SC1OUTR
(16V)
MSP3410D
IX1789BM
R467
IC1002
33K
R445
D304
33
A15
IX1711
(TQ)
16
+5V R465
SC1OUTL
100K
R304
10uF
SC2_OUT_R
NC
32
7V5
9 0 15D2
D419
SELV
8 9
10K
8 8
8 7
8 6
8 5
8 4
8 3
8 2
8 1
8 0
7 9
7 8
7 7
7 6
D3
17
100
(16V)
EX0549
D305
34
SC2_OUT_L
NC
31
35
VREF1
NC
D3
VSS
30
C309 R302
P
P
P
P
P
P
P
P
N
R
R
V
A
D4
18
6 14D1
DX0551
6
6
6
6
6
6
6
M
S
S
D4
D2
.
.
.
.
.
.
.
.
I
T
D D
V S S
1 5 13D0
C438 R459 1K R461
R301
7V5 100K 100K
+8V
36 EX0549
7
6
5
4
3
2
1
0
O U
T I
D5
19
SC1_OUT_R
DACM_L
29
37
C313 C311 C312
SC1_OUT_L
DACM_R
1nF
N
A14
75 100pF
D5
D1
28
38
CAPL_A VREF2
S
S
S
S
T
D6
20
C310
C
S E
L 12A0 11A1 10A2 9
R458 A4 1K Q408 A5 A3
L
100K
L
A13
74
D6
D0
27
10uF (16V)
C314
1nF
39
AHVSUP
L
W
W
W
D7
21
L 2
V
1
2
3
A12
73A12
D7
A0
22
DAC_L
26 330uF 100nF
A11
72
E
A1
IC401
HEF4053B
5
(10V)
C315 C316
10uF (16V)
40
CAPL_M
DAC_R
25
41
AHVSS RESET
R376
A10
71
23 A10
A2
24
4K7
+5V
OE
24
IX1602
VSS
70 8 7
2SC2412
A6 C443 R466 R468 A7
OE
A3
+3.3V
1 6 1 5 1 4 1 3 1 2
3.3uF
SC4INL
100nF 1 1 1 0
42
AGNDC
NC
23
43 SC4_IN_L
NC
C380
VDD
69
25 A11
A4
22 9
SC4INR
47nF
A9
68 6 100pF 5 220
A12
26 A9
A5
A8
67 0
27 A8
44 SC4_IN_R 45
C317
ASG4
NC
21 20 I2S_DA_IN2
SC3INL
SC3INR
A6
IC1001
4 3 680nF 2 1
3K3 R1003 A16 A15
A7
66A7
C821
28 A13
A7
330nF
ST10R272L
A6
65A6
29 A14
C318
46 SC3_IN_L
DVSS
19 330nF
47 SC3_IN_R
DVSUP
A12
18 2 3 4 5 6 7 8
SC2INL
R323 R318 C323 C322
A17
IX1686BM
A5
64A5
CIN
30 A17
A15
+3.3V
1
48
A18
A4
63A4
+5V
31 A18
A16
330nF
ASG2
ADR_CL
17
49 SC2_IN_L 100K
+5V
ADR_WS
C321
100nF 16
100K
32
VI2
SC2INR SC1INL
A3
62A3
VCC
VPP
330nF
C324
R1045
C819
C1014
50 SC2_IN_R (K)
SC1INR
ADR_DA
15 330nF L801
C325
A2 Q1006
61A2
1nF
8K2
100nF
2SC2412
51
A19
ASG1
I2SDAIN 330nF
52 SC1_IN_L
I2SDAOUT
14 13
I2SIN
I2SOUT
A1
60A1
6
A0
59A0
3.3uH
C326
R1057
(RT)
+3.3V
C803
(CF)
8 7 6 5
B
G O O
53 SC1_IN_R
I2SWS
12
10uF
I2SWS
P0H.7
R1053 100K
58
1K
4
3
2
I
R O
G N D
1
+
R321
R322
54
(16V)
100K 100K
C327
VREFTOP
I2SCL
55
MONO_IN SDA
11
R306
I2SCL 10 5
S E V
HOUT
57
H
100 100nF
C328 C801
N
SDA
100nF
C804
RES2OUT
56
Q1007
56
C329
AVSS
SCL
9 100nF
57
AVSUP
NC
SCL
ROT
OUT
55
8
R307
GN0241
3.3uF
RESOUT
54
2SC2412
100nF
R801
C825
47pF
100
RS
IC801
10K
VDP3120C2
10uF
C330 C333
58 ANA_IN1+
STBY
7
+5V
L/L'
R
53L/L'
C434
(16V)
220nF
C807
EW
47pF 47pF
VERT
59
ANA_IN60 ANA_IN2+
R803 C334
ADR_SEL D_CTR_OUT0
6 5
61 TESTIO1
D_CTR_OUT1
BG/L
R1043 8K2
G
52BG/L
R1027
L301 4 220nF
C802 C808 10uH
SELFI
51SELFI
10K
V
R
V
R1042
(DF)
1K2 R804
5pF
E A
D D
P
D
D
D
D
D
D
D
D
8K2
+5V
62 XTAL_IN
NC
3 270
10uF
C809 C335
V S S
D
0
R1054 100K
1
2
3
4
5
6
7
D D
V S S B
Q1001
X301 63 XTAL_OUT B0203
NC
2
5pF
C331
C332
3 6
3 7
3 8
3 9
4 0
4 1
4 2
4 3
4 4
4 5
4 6
4 7
4 8
4 9
5 0
2SC2412
3V
220nF
FB
1nF
R805
64 18.432 NC
AUD_CL_OUT
1
100nF
330uF
(10V)
2K2
C815
7
R1055
C1018
L803
47K
100nF
3.3uH
+5V
+5V
+5V
VI3
C822
C811
X801
22uF
(CF)
100nF
812
+8V
34
D7 D6 D5 D4
20.25MHz
C816
1032
D
D
D
D
IX1688BMN2 33 XREF EW 34 SVM VERT 35 GND VERTQ 36 GNDM VSUP RO 37 ROUT SENSE GO 38 RSW1 GOUT BO 39 BOUT RSW2 40 VRD DSGND 41 RIN PORT6 42 GIN PORT5 43 BIN PORT4 44 FBLIN PORT3 R2 45 RIN2 PORT2 G246 GIN2 PR2 B2 47 PR1 BL1 BIN2 48 FBLIN2 PR0 49 GNDD CLK20 50
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15
100nF
+5V
+5V
11
R208
R209
Page 38
FB
43 BIN 44
R1055
C1018
47K
+5V +5V +8V +5V +5V
100nF
FBLIN R2 45 RIN2 G246 L803
3.3uH
34
D7 D6 D5 D4
VI3
100nF
C811
X801
+5V
PORT4 PORT3 PORT2 PR2 PR1 PR0
(CF)
8
F
HOUT
C1032
C812 1K
D
D
D
D
C822
47uF
0 680nF 8
2 1
R210 AFT1
1
3K3
2
22uF FB802
C813 R258 R254
3
20.25MHz B0219
GIN2 B2 47 BL1 BIN2 48 FBLIN2 49 CLK20 50
11
R208
R209
(10V)
3.3pF
RF0003
F I C814
VSTBY
R1025
R1024
51 XTAL1 52 XTAL2 53
8K2 12K
C229 12uH
8K2
6.8pF
GNDF
54 CLK5 55
22
L201
3
(TQ)
R255
V
R504
+25V I
R505
22uF
1K5 BA10393
(DF)
4
IX1556BM
IC202B
39K
C818
2K2
Page 37
Q505 2SC2412
R528
V S
1 100 100nF 100uF
C817
(16V)
100K
Q502
(HB)
Q210 C230 R256
R547
KSA928
(16V)
6 7 5
AFT2
08
3K9 2SC2412
R204 1K R257 CF202
+13V
TX0201
0
TEST
R
L502 VIN4
SCL RES1 SS
C501 C820 C447
56 ISGND 57 VRT 58 VSUPF 59 VOUT 60 CIN 61 VIN1 62 VIN2 63 VIN3 64
R805 22 21 2K2 20 19 C815 18 22uF 17 C816 16 GNDD 15 100nF VSUPD 14 R622 GND 13 HFLB 10K SF 12 SAFETY VPROT 11 VPROT HB 10 D801 INTLC 9 7V5 MSY CSY 8 CSY EX0549 7 FSY 6 HCS 5 D802 DSGND 4 SDA 7V5 3 SCL 2 EX0549 RESQ SDA 1
22pF
22K
3.3uH 470uF
E S
CD
C502
IC202A
BA10393 IX1556BM
R211 1K
(CF)
1 LA
68pF
R506
(25V) 100nF
680nF
C0023
Q507
D508
2SB852
DX0551
TX0203
120
220
E
C H
W
C522
100nF
D507 C12 T C24 TDA4472 R205 T D617
R R O
IC501
S Y
R510
(TQ)
F
B
S
C503
V E
V P
C643
8K2
100pF
10nF
8
9
R509
IC201
15 BL L/L'
39K EX0561
FB501
L501
14 390
+5V
AGC
EX0554
LN0020 16
ST
P0271
IX1672
13
R217 1K R237 C204
Q503 D615 DX0551
C512
R517
C617
R544
C505
1K R644 R618 R507 1K
RFAGC
C
100nF
VOUT
C508
C534
IRFR010 220nF
15K
100nF
2.2uF
17
R216
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10 12 220
R246 C205
R238
R253 1K
560pF 470nF
C221 C228 R247
1nF
TX0172
220
220
C507
IX1786
8K2
R542
AFC
AGC
150
18 PLL 19
1K
11
C219 C220
513
C504
20K +5Vb
C511
C506
4.7nF (HB)
+5 22pF
220K
680nF 10
8K2
2.2uF
L204
D204
100nF
20
VCO
GND
R511
10uF
10uF
-13V 0.61uH
C222 P0229BM
150 9
R553 Q608 2SC2412 BBY40 R219 DX0548
8.2pF (500V)
(16V)
(16V)
C509 D618 R541 C4V7
C524
220uF
47K
1 (1/3W)
22pF
VCO VAGC
9
21
R518
1.5
3 8
33K 22
+5V C207 R620 R220
AFC
uH
EX0544
100nF
(25V)
XZ0100
(2W)
Q208 2SC2412
C510
F)
VIF VIF
5 6 7
R502
R503
100nF
C206
3K3
1K
2.2uF
R239
10K
R548 1K 15uH C208 C209
C521
R535
R550
R554
10nF
47K
23 +V
5K6
10
1nF 22nF
FM SAGC
6K8
12K
560 100uF
24
+5V
R516
L202
PAGC
1K
534
(16V)
25
AM GND
7K +33V 26
OFS
4
C211
6
IS
C536
R501
47uF
100 3
R549
10uF
(10V)
R417 R249 R240 R244
1/2W
SF201
4 2
SF202
K9353M
5
27K 27
J1980
R565
SIF2
SIF SIF
1 4
FILC0283
R536A
3K9 28
820K
220K
33K
1K R241 R242 R243 +5V
100
SIF2
FILC0288
5
3
D504
(2W) 10
100K 100K 100K
+13V
1 DX0551
1
R806 1K +5V C223 C224 C225 1K R248 R251
2
3
4
5
R536
(F) 68K 3
2,2K
33nF
+5V R436
-13V
100nF 100nF
QPLGN0505CEZZ
(2W)
C528
1
2
3
4
1
2
10uF
R810
(HB)
SCHEMATIC DIAGRAM OF MOTHER UNIT OF 66FW53H.
39
10
FB801
(63V)
(1/3W)
XZ0112
10K
11
R807
R808
33K
10K
3.3uH
Q209 2SC2412
(MO)
1
R203 1K R463 C422
2
R245
GN0441
C823
R809
820pF
47uF
Q801
10K
R1051 1K5 22K
PAFT
2SA1037
613
D613
100
Q201
(10V)
60nF
2SA1037
DX0506 R252
250V)
1N4936
C620
R450
+5V
18K FI
R464 R626 Q403
22 11
C1030
2.2uF (160V)
220
2SC2412
H
330pF L205
+105
4K7
R437 Q607 R418
R613
R434
3K3 (3W)
Q404
1K
2SC2412
1.5uH
10
+33V +150V
Q405
2SA1037 2SC2412
470 9
12
R435
68
1/2W R231 C214 R230 R229
1K
8K2
8K2
8K2
8
FB
R
G
B A S
C
100nF
S
C
IC203 IX0037
S
C
1/2W
S
C
1/2W
1/2W
V
C
A
A
S
S
S
S
V
I
I
L
I
L 1D
EX0549
R420 R422 1K R421 R423
A V
C
C
C
C
L
D406
AG VN
L 2
I
N
2
7V5
N
C
2 150 150 L
C416 D407 R416 C415
1 150
1
1
1
1
2
I
N R
2
O U
2
O U
7
T C417 T
L
22K
1%
I
I
L203 +5Vb
O C
N
O U
L 680nF
D405
T
N R
O U
6.8uH
JF3 L 100pF
C215
R
T
D421
D411 R424
K
D1007
C409
C411
L
R
6
(CF)
4V7 EX0549 7V5 EX0549 7V5
D408 R425
C5V6
5V6
100pF 75
100pF
100pF
EX0544
EX0546
EX0546
5
FB303 LN0037
R428 R429 C216 R232
470uF
R218
C408
R412
R415
(10V)
560
SDA
AGC
R408
10nF
EX0549 D1008 5V6
R419
100 75
1/4W R426
100
33K
75
7V5 D409 EX0549 7V5 D410 EX0549
R462
C410
C412
100
4 100
27pF
R233 R234 R235
(1/4W)
EX0546
R410
L 75
390pF
100pF
22K
560 75
R430 R427 C420 R432
SCL
100 3
C217
3K9
13
1%
R414
(1/4W)
7V5
R409
D420
R460
FB302 18K
1%
C413
100
100 82
C418 C419
100pF 390pF 390pF
R431 R433
100K
220pF 2
D203 R236 DX0551
75
C5V6
18K
LN0037
100pF
R413
D403
EX0546
1%
100
4K7
7V5 EX0549
D417
D416
C414
100
100K
1
C218 C421
6V2
390pF
22uF
EX0547 6V2 EX0547
100pF
TH201A
RTUNH0123BM
NOMBRE
(16V)
CODIGO
2 0 2 0
O U
V V
1 8
T
1 6
1 4
1S 2E 1 8
1A 0V
8
S S
L 1F 6S
L
R
6
4
2
1 4
1 2
1A 0V L
I
8
S S
L 6
I
N N
L 4
O U
R
07-03-01 HASTA
2
O U
INF.
999 5
O U
R
I
V
L 2 1
V
N
O U
O U
PLACA
T T
BASE
1 5 1 3 1 1
K
Q P W B
9 7 5 3
R
F 7 24 0 B
1
I
R
G
M N
MATERIAL
N
KA
ACABADO
14-05-01 HASTA INF.1156 4 14-03-01 HASTA INF.1016 3
ESCALA
T
I
I
T
T
1 9
I
N
1 7
1 5
1 3
C
E
1 1
N
K
9
7
5
3
R
1
1 9
1 7
06-02-01 HASTA INF.1023 2
B
I
14
N
14-05-01 HASTA INF.1029 1
FECHA
REVISIONES
N.
CN1
CZ2109BM
DIS.
DIB. CONT. V.B.
MODELO
FECHA
SHARP
ELECTRONICA ESPANA S.A.
66FW53H
28-09-99
P
O
Q
56FW-53H 66FW-53H 76FW-53H
M
K
N
J
L
R
I
G
E F
A
SW1 SW2
B
(OPC)
GN0341CE GN0341CE
C
D
H
(AA)
GN0341CE GN0341CE
(RC)
(ST)
CM0672FC
GN0341CE
56FW-53H 66FW-53H 76FW-53H
1
2 3
LP1001
+5V
3
FB1002 LN0037
2
1
1
3
2
1
1
2
3
F701
R721 R703 C732
OPC
C701
FZ0160
C731
LEDOPC
150K
Q1003
150K
10nF
470nF
10nF
2SC2412 R1037
C733
(275V)
4K7
Q1002
R1036 4K7
LED
10nF
C730
10nF
2SC2412
D734 DX0502 D731 DX0502
JF54
1N4005 1N4005
D708 DX0502
JF53
2
1N4005
D707 DX0502 R770
IC701
1N4005 XZ0229
R771
270
D729
R708 PST529
(G)
47V EX0568
R774
1K
(1/2W)
1
470K
PLGN0207
C702
1 2
2SK2715 TX0215 470K
3
3
Q715
(1W)
47nF
2
FZ0173
C728
100nF
D732 D733 DX0551 R775
(TQ)
15V EX0556 470K
(TQ)
3
R733 R777
POR701
P0001
47K
47
R776 C724 C739 Q717
82K
P
R O
D710
220uF
2SC2412
220uF
EX0545
(16V)
IC1003
(16V)
+5V
S
C
S
D
A
5V1
P A
L L
F T +5V T
A
D1003
DX0606
X24645
R1052 4K7 R1058 R1059
IX1603
C707 R711
BAS85
+3.3V
C1001 1
NC
WP
100
R1001 3K3 C1002 R1002 R1020
100
R1032 27K
+5V
100uF
D1012 R1048 EX0547 6V2 3 S2
SCL
VCC
8 470uF
(6.3V)
L703
(16V)
820
2 S1
1K8
7 6 5
100nF
3K3
3K3 R1019 3K3 R1023
(0)
IC703
FX0113 4
VSS SDA
SCHEMATIC DIAGRAM OF MOTHER UNIT OF 76FW53H.
220
R1022
Page 41
40
5 TCFT1103G 1
4
IC702
D1004 EX0547 6V2 ST6203
T702
BTW34
100
VHDBT34F
CF701
IX1646
1
VDD
R769
C0121 2
OSCIN PA1
VSS
16 15 4
D1005
820
L702
+3.3V
EX0547 6V2
2
R1018
(0) 3
OSCOUT PA2
14 13
R712
R763
4 NMI
PA3
100
5
TEST PB0 PB1 PB3 PB5
R1017 1K2
A A
(1/2W)
6
RESET
12 330 11
100 1 0 9 0 9
9 8
9 7
9 6
9 5
9 4
9 3
9 2
9 1
9 0
8 9
8 8
8 7
XZ0224 7
PB7
+3.3V +3.3V IC704
FX0113
R1004 3K3 R1041 4K7
F T
F T
P
P
P
P
P
P
P
P
P
P
P
P
P
P
2
1
VS
5
. 1
5
.
5
.
7
.
7
.
7
.
7
.
2
.
2
.
2
.
2
.
6
.
6
.
6
.
10 9 1
LEDOPC
PAGC
1
2 C1019
1 2 1 P5.13
3
P
2
S
1
P
0
S
9
I
8
7
6
5
C706
IC708
PB6
22uF
8
1 0
1 1
1 0
FX0111
5 TCFT1103G
(16V)
P5.14
3
A AFT1
D
A
R O
C
S
D
A V
R
P5.15
47pF
4
J39 3.3uH
AFT2 2
F T
VSS
T
L 1
A
L 1
I
N
R739
5
R740 R789 R788 R790 R791 D706
LED
(DF)
C1020
K
47K
R767
5 XTAL1
68pF
X1002 17.734MHz B0200
10K
2
OPC CAG
4
6 XTAL2 7 C1022
VDD
47K
DX0551
C749
18K
18K
18K
18K
Q714
470nF
R737
2SA1037
+5V
(16V)
180K
100nF
8 3.0 9 3.1
Q712 2SC2412 Q710 R755 Q711 R758
R738
47K
10 3.2 11
MICRO
OUT
IC100
3.3
12 3.4 2SC2412 100
C703 Q709
L6
2SC2412
BC547
LED
AGC
OPC
OUT
ST10R272 IX1686BM
KZ0165
M0017CE
3.3nF
R792
250V
390
6K8
R751 1K
13 TX0106
R754 2R7
3.5
14 R1033
ABL
3.6
15
R735
470K
LEDST J62
D701
D702
3.7
10K
OPC
+3.3V 3.3uH
D725
IN
16
DX0555
DX0555
3.8 (DF)
D724 C2V7 Q1005 DX0551
AV
17 C1027 EX0538 2SC2412
LINK
3.9
18
6
D730 DX0551 Q708 R727
RF2005
RF2005
R787
C725
CAG
3.10 470uF
19
47K
D703
D704
4.7nF (HB)
2SC2412
M3CLK
DX0555
DX0555
RF2005
RF2005
180
+8V
(10V)
+5V
3.11
R1035 R2410
RU
M3LDA
20 4K7
(1/2W)
D721 C8V2 R728
GU
C704
3.12
100
R2411 C1023 15nF R2 C1024 21 R1026
I2CEN
3.13
22
KZ0165
R736
SERV 100
EX0550 R2412
BU
DATA
15nF
C1025
G2
3.3nF
180
250V
470K
220
A16
B2
P3.15
23 A16
PW
(1/2W)
T701
D718
RTRNZ0578BM
100
BLU
15nF
A17
GNDU
24 A17
W
A18 +16V
25 A18
R
R
/
DX0589
(SV)
+5V
R2406 2K2 R2407
C718
A
V
A
A
A
A
W
E A
R D
A
V
L
R2409 (0)
A
D D R D
FB701 8
MBR3100RL
1 9
A19 2K2
V S S
2 0 2 6 1000uF
R1028 R1029 R1030 R1031
2 1 2 7 L 2 8 2 9 3 0
2 2 3 1
2 3 3 2
L 3 3 3 4
Y
E
E A
D D
V S S
LN0037
17
3 5
3 6
3 7
3 8
3 9
Page 42
7
7
D719 DX0589
MBR3100RL
CM0672BM
+3.3V +3.3V
C705
R713
EZ0141
560K
C710
R715
(25V)
C719
1K T
4K7
H R
4K7
4K7
A V S
C1021
R1050
68uF
(1/2W)
47nF
47K
100nF L 1000uF
220
R1055
(450V)
3
R714
400V
5W
-16V
L
+5V
47K
B S
C
560K
FZ0156
C737
(25V)
GN0341CE
T
L
C2404
X C2403 T 2401
C711
(1/2W)
D2401 2402 EX0539
1uF
O C
C1034 1032
11
Page 40
7
EZ0141
D719 C719 T
H R
560K
A
C710
R715
(25V)
1K
4K7
4K7
4K7
C1021 R1050
68uF
(1/2W)
L
47K
C
47nF
DX0589
MBR3100RL
47K
(450V)
L
B S
R714
400V
V S
100nF
220
R1055
5W
1000uF
-16V
+5V
GN0341CE
X
560K 3
T
FZ0156
C737
(25V)
C2401 C2402 EX0539 C2404 D2401 C2403 C1034
O C
T
L 100nF
K
C711
(1/2W)
10pF 47uF
O
1uF
D720
8
C1017 R2401
3V
E
330pF
22pF 22pF
(16V)
FB703
DX0587
MR826
FB702
D711
C1032
2KV
DX0539
100nF
LN0037
KZ0036CE
BYT52M
100nF
470
X2401 B0214
R2402 4K7
+5V +5V
CAG
(10V)
D728
R716
Q701
1
LN0037 4 +150V
+5V
(HB)
20.48MHz
R2408
D735 C720
C4V7
.18
EX0544 3K3
Q2401
TX0198
PROT
2W
S5F10N80
12 R2403 1K5 3K3
DX0551 R526
C712
Page 43
100pF
170V EX0875 EZ0258
J701 100nF
L2401
R768
D712
(HB)
100uF
5
3.3uH
2SC2412 R2404 4K7
BLU
BU
R539
D509
220
+5Vb
M3LDA M3CLK
EX0419
R717
C714
R718
(200V)
R1008
(DF)
56
CORQ
INTQ I2CEN
R508
(TQ)
BLAN B
C15
22K
82nF
0 (TQ)
R540
15
680
R730
R762 D722
G
6
GU
220
R
150 (2W)
C2406
RU
C715
J152 J1023
4K7
R514
D713
(TQ)
1
+5V DX0504
RGB_GND
C713
330pF 100nF 7
C2405
VSS_1
1N4934
270
R515 R537 C527
+5V C522
DX0551
68nF
1 CLK 2 TSCQ 3 VS 4 HS 5 XOUT 6 XIN 7 GPO 8 TM 9 CVBS 10 VDD_1 11 VDDA 12 VSSA_1 13
100nF
1K2
R509
220nF
8K2
D727 C721
R719
DX0551
14
9
L2402 100nF
R2405 100K +150V
+5V R512 3K3 C723 10uH R766
R720
220 470uF 100
D715
39K
10K
DX0551
IC502
BA4558 1 8 2
R544
(35V)
2200uF
(DF)
2
C743 R765
(TQ)
EZ0132
(10V)
C2407
D716
100nF 220nF
R519
7
C530
1K
R722
EX0411
100
Q702
33
3
6
10nF
R513
6.8V
100K
(TQ)
L705
IC503
R527 D506 1K
TX0182
IC705
1/2W
PCV1620
VSSA_2 VDD_2 VSS_2 14 RES VBB 15 VDD_3 VSS_3 16 CASQ VREF 17 VDD_4 VSS_4 18 A8 IC2401 D3 19 D2 A7 20 D0 A6 SDA5273 21 D1 A5 22 A4 IX1673BM WEQ 23 RASQ A3 24 A11 A2 25 A10 A1 26 A9 A0
52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27
4
5
2PD602AR
FX0113
C742 C740 R707
P0285 68nF
R747 DX0551 C525
BA10393 IX1556BM 8 1
C532
220K
5 TCFT1103G 1
D726
-13V
R538
C716
C717
R723
22nF
9K1
(HB)
2 3 4
C722
2K7 C2408
7 6 5
R533
15nF
EX0554
12V
100nF
100pF
27K
C516 5K6 270pF
L503
3.3nF (HB)
100nF
(HB) (HB)
C514
270 (1W)
3.3uH
(CF)
Q703 C738 TX0151 2SD2391Q 56pF
4
+150V
2 11 1 1 1 1 1 65 4 3 2 1 0 9
47nF
820
IC707
L4978
(1/4W)
R724
R743
R706
FC B V BO O C
M O C
10
22
47K 20K
IX1704
C526
D515
(TQ)
(1%)
TQ
G O O O N SSUU D S C TT
R545
10uF
C4V7
R534
100K EX0544 R555 330K
R558 R556
27K (0) 10K
R744 R750
R741
R742
47K
1234 5678
Q606
330K
R5
8M2
8M2
(1%)
TQ
1/2W
1/2W
IC706
TL431
R745 R746
FB705 2SC2412 LN0020
Q501 C741 C735 R748
27
C537
IX1674BM 1K8 15K
(1%)
D622
100nF
4K7 2K2 18K 5K6
D714
MBR340RC
R522
R521
2SC2412
4.7nF (HB)
C518 R647 R532 C531 D502 D503 D504
2.7nF (HB)
C770 C515
10pF
15K 6K8
DX0551 DX0551
KZ0106
DX0605
10nF
DX0551
303nF 680pF
D623 +5V C644
(HB)
R524 1K
4KV
5
C528 R525
EX0425 27V
R552 R615 C645 R646 Q506 D516
10uF
10K
220uF
R812
SCHEMATIC DIAGRAM OF MOTHER UNIT OF 76FW53H.
41
(16V)
560
(0)
11
3
2K2
220nF L603
820K
TX0151
C47
(63V) (HF)
P0286
2 2SD2391
BZT03 R610 EX0837
1
XZ0200
1
(1/2W)
JF50 4
C611
2
R811 Q802
3
1uF
10K 2SC2412
RA611
C613
+150V
3K3
560nF
(200V)
FZ6105
(1/2W)
XZ0242
C619
(250V)
C620
R628 D611 DX0505 R623
R608
L606 1 (2W)
T601 NF2069
+5V
L604
P0284BM
1K
1K
150uH 1N4935
1 L605 Z0599 L2
(1/4W) (1/4W)
P0237BM
2.2uF (160V)
+105
2.2uF (160V)
+105
Q601
2
R617
TX0144
BUH515
M0017CE
L609A
2
22
1/2W XZ0216
R614
R607 C601 D603 DX0299 BY228
R605
1.2uH
7
10K
12
15nF
12K
470
(CF)
(1/2W)
L601
C642 D621
R627
R530
D510
180
DX0505
3.3uH
68nF
1N4936
DX0506
(TQ)
R625
10R XZ0212
+25V 1N4935
1.7Kv
FZ0171
D604 DX0302
RGP30MT
(1/2W)
180
V
R612 C610
Q603
22
33nF
4
3
(TQ)
C520
I
470uF
2
C606
2SC2412
D612
(1/3W)
(35V)
C437
SSSS
CCCC
R603
100nF
FZ0172
R624
XZ0116
(850V)
5.6
13 8 1
D414 DX0551 R455
(HB)
(2W)
D610
330
Q602A
AV VI
47uF
D4
TX0192 5 6
33
3311
4 EX05
D601
(KSC2500)
DX0551
R601
10K
IIO O NNUU LR T T LR
9
L 1 0
Q406
C401 R402 R452
C403
3K9
DX0503 C607
(LU)
D608 DX0505 D609
D1006
R407
R408
75
2SA1037
R642
R619
22K
1%
5V6 EX0546
DX0505 R456
100pF
R403
220pF
75
C404
75
470 330uF
560
1N4933 1N4935
(1/
100
1N4935
R451 D412
(1/2W)
-13V
(10V)
F601
100pF
13
J2521
+13V
C632 R643 C615
J248
120 (1/2W)
R453
D425
15K
120
DX0551
R454
D413
C405
-19V
18K
EX0551
(1/2W)
330
B6V2
1%
9V1 EX0584
220pF
(2%) D422
R401
D415
6V2
R404
R405
R406
D404
F602
+13V
D401
EX0556
D
470uF
75 470uF
D402
EX0547
100
100
100
J2521
EX0549 7V5
C15
1
(25V)
(25V)
C616
7V5 EX0549
FB301 LN0037
7V5 EX0549
D424
7 E
(1/2W)
XZ0200
G N D
EX0551
470uF
9V1
(35V)
V S
L 2 0 1 8 1 6 1 4 1 2 1 0 8S 6 4 2
V
O U O U
R
O U
V
+
+
2 0 1 3
V
1 8
f +150V
O U
1 7 5
V
R616
T
T
T
T
1
2
3
4
5
1 (2W)
2 1
V
1 9
I
N
1 7
1 5
1 3
1 1
9
7
L
I
N
5
3
R
1
I
N
2 1
V
1 9
I
N
56FW-53H 66FW-53H 76FW-53H
14
CN2
CZ2107BM
(H)
I
F
A
B
C
D
H
G
E
L
(HD)
GN0341CE
GN0341CE
K
N
P
O
Q
R
(SS)
(CC)
GN0241 +5V TDA7480 GN0241
M
J
L350
(FV) (CF)
IC301
+16V
3.3uH
1
R350
10K
R352 C354
C351
C352
220uF
100nF
3 3
R351
2 2
27K
R472
1 1 L352
P0278
C353
56FW-53H 66FW-53H 76FW-53H
2 100nF
1
2
1
C350
12K
100pF
(25V)
R317 R447 R448
R316
C337
0 220
15nF
C451 C361 C432 C360
0 220 100nF
C356
75 13
470pF
10nF
C430 C431
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10 560pF 470nF
(FZ)
R353
C336
1uF
470pF
(HB)
12
C357 R375 C359
(16V)
1nF
C362 C358
330nF
47K
330nF 4n7
(S)
GN0441CE
(HB)
150
2.2uF
100nF
Q305
+
C363
IC304
2SC2412
GND
O U
I
+ I
+ I
I
O U
M5218L
1 2
T
N
N
2
V
L
L
L
G N D
N R
N R
T
GND
R
8 L351
R362
7
6
5
4
3
2
1
-16V
220uF L315
C364
C365
(25V)
3.3uH
100nF
220uF
C338
3.3uH
4K7
R312
100nF
R309
(CF)
IC302
TDA7480 C366
(CF)
+16V 100K
R360 R358
(25V)
R361
22K
+5V
22K
10K
R308
100
R313 1K R356 C367 C369 R363 R354
100nF
10K 4K7 10K 100K 10K
R314
+16V
-16V
100pF L353
P0278
C368 R359
R310 R311 1K 100K
100K
C377
10uF
Q304
C319 R355
C320
100nF
R315
1nF
27K
Q306
1nF
13
100
2SC2412
2SA1037
C340
C339 C371
220nF 560pF
C374
C341
(SB)
6
1nF
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10 100nF
C375
Q302 2SC2412 C376
100nF 4n7
C372 C373
220nF
H
H
3
E A
E A
(HB)
R357
470nF 150
Q303 D301
D
L
47K
M
D R
5
C378
R374
2.2uF
100nF
2SC2412
T R373
DX0551
+3.3V
4
+5V C370
U
L
T
X
T
10K
15nF
220uF 12 100nF
R1021
+5V C379
R1046
T
+3.3V
E
3
(25V)
4K7
R1005
1K8
A
L
R372
S E
A V
A V
A V
4K7
2
10K
D1003
L 1
M
1
2
3
DX0606
V
C1026
+5V
IC1005
L316
U
Q1004
BAS85 T
E
10nF
PST529
2SA1037
P
1
+5V
CN0685CE
1
3
3
-16V 3.3uH
R O
R1032
2
R1044
T
C1028
27K
R
100nF
SS A
2
C342
SC2OUTR V
D1009
(CF)
DX0551
CD
10K
R319
R HH
23
+3.3V
LA
C343
SC2OUTL
C1033
R1047
E S
G C
10uF
100
D302 R320
E S
EE AA
68nF
R1049
F
10K
+3.3V
2
2
7V5
SCHEMATIC DIAGRAM OF MOTHER UNIT OF 76FW53H.
Page 40
Page 43
42
10uF
C305 R303
DD LR
4
C1005 10K
T
100
EX0549
D303
100nF
R O N
7V5
10uF
EX0549
IC305
H
SC4INL SC4INR
SC1OUTR
100
C306 R304
(16V)
MSP3410D
IX1789BM
R467
IC1002
33K
R445
D304
33
A15
IX1711
(TQ)
16
+5V R465
SC1OUTL
100K
10uF
SC2_OUT_R
NC
32
7V5
9 0 15D2
D419
SELV
8 9
10K
8 8
8 7
8 6
8 5
8 4
8 3
8 2
8 1
8 0
7 9
7 8
7 7
7 6
D3
17
100
(16V)
EX0549
D305
34
SC2_OUT_L
NC
31
35
VREF1
NC
D3
VSS
30
C309 R302
P
P
P
P
P
P
P
P
N
R
R
V
A
D4
18
6 14D1
DX0551
6
6
6
6
6
6
6
M
S
S
D4
D2
.
.
.
.
.
.
.
.
I
T
D D
V S S
1 5 13D0
C438 R459 1K R461
R301
7V5 100K
+8V
36 EX0549
7
6
5
4
3
2
1
0
O U
T I
D5
19
SC1_OUT_R
DACM_L
29
37
C313 C311 C312
SC1_OUT_L
DACM_R
1nF
N
A14
75 100pF
D5
D1
100K
28
38
CAPL_A VREF2
S
S
S
S
T
D6
20
C310
C
S E
L 12A0 11A1
100K
L
L
A13
74
D6
D0
27
10uF (16V)
C314
1nF
39
AHVSUP
L
W
W
W
D7
21
L 2
V
1
2
3
A12
73A12
D7
A0
22
DAC_L
26 330uF 100nF
A11
72
E
A1
IC401
10A2 9
R458 A4 1K Q408 A5 A3 HEF4053B
5
(10V)
C315 C316
10uF (16V)
40
CAPL_M
DAC_R
25
41
AHVSS RESET
R376
A10
71
23 A10
A2
24
4K7
+5V
OE
24
IX1602
VSS
70 8 7
2SC2412
A6 C443 R466 R468 A7
OE
A3
+3.3V
1 6 1 5 1 4 1 3 1 2 1 1
3.3uF
SC4INL
100nF
42
AGNDC
NC
23
43 SC4_IN_L
NC
C380
VDD
69
25 A11
A4
A9
68 6 5 220
A12 A15
C821
26 A9
A5
1 0
22 9
SC4INR
47nF
44 SC4_IN_R 45
C317
ASG4
NC
21 20 I2S_DA_IN2
SC3INL
SC3INR
A8
67 100pF 0
27 A8
A6
IC1001
4 3 680nF
CIN
A7
66A7
28 A13
A7
330nF
C318
46 SC3_IN_L
DVSS
19 330nF
47 SC3_IN_R
DVSUP
ST10R272L
A6
65A6
29 A14
A12
18 3 4 5 6 7 8
SC2INL
R323 R318 C323 C322
A17
IX1686BM
A5
64A5 2 1
3K3 R1003 A16
30 A17
A15
+3.3V
1
2
48
A18
A4
63A4
+5V
31 A18
A16
330nF
ASG2
ADR_CL
17
49 SC2_IN_L 100K 100K
ADR_WS
C321
100nF 16 330nF
+5V C324 SC2INR SC1INL
32
VI2
A3
62A3
VCC
VPP
R1045
C819
C1014
50 SC2_IN_R (K)
SC1INR
ADR_DA
15 330nF L801
C325
A2 Q1006
61A2
1nF
8K2
100nF
2SC2412
51
A19
ASG1
I2SDAIN 330nF
52 SC1_IN_L
I2SDAOUT
14 13
I2SIN
I2SOUT
A1
60A1
6
A0
59A0
3.3uH
C326
R1057
(RT)
+3.3V
C803
(CF)
8 7 6 5
B
G O O
53 SC1_IN_R
I2SWS
12
10uF
I2SWS
P0H.7
R1053 100K
58
1K
4
3
2
I
R O
G N D
1
+
R321
R322
54
(16V)
100K 100K
C327
VREFTOP
I2SCL
55
MONO_IN SDA
11
R306
I2SCL 10 5
S E V
HOUT
57 100nF
C804 Q1007
H
100 100nF
C328 C801
N
SDA
RES2OUT
56
56
C329
AVSS
SCL
9 100nF 100nF
R801 C825
SCL
ROT
OUT
55
57
GN0241
3.3uF
47pF
AVSUP
NC
8
R307
100
RESOUT
54
C434
R
2SC2412
RS
IC801
10K
VDP3120C2
10uF
C330 C333
58 ANA_IN1+
STBY
7
+5V
L/L' R1043 8K2
53L/L' 220nF
C807
G
(16V)
EW
47pF 47pF
VERT
59
ANA_IN60 ANA_IN2+
R803 C334
ADR_SEL D_CTR_OUT0
6 5
61 TESTIO1
D_CTR_OUT1
BG/L
52BG/L
R1027
L301 4 220nF
C802 C808 10uH
SELFI
51SELFI
10K
V
R
V
R1042
(DF)
1K2 R804
5pF
E A
D D
P
D
D
D
D
D
D
D
D
8K2
+5V
62 XTAL_IN
NC
3 270
10uF
C809 C335
V S S
D
0
R1054 100K
B
1
2
3
4
5
6
7
D D
V S S
Q1001
X301 63 XTAL_OUT B0203
NC
2
5pF
C331
C332
3 6
3 7
3 8
3 9
4 0
4 1
4 2
4 3
4 4
4 5
4 6
4 7
4 8
4 9
5 0
2SC2412
3V
220nF
FB
1nF
R805
64 18.432 NC
AUD_CL_OUT
1
100nF
330uF
(10V)
2K2
C815
7
R1055
C1018
L803
47K
100nF
3.3uH
+5V
+5V
+5V
VI3
C822
C811
X801
22uF
(CF)
100nF
812
+8V
34
D7 D6 D5 D4
20.25MHz
C816
11 100nF
+5V +5V R208 R209
1032
D
D
D
D
IX1688BMN2 33 XREF EW 34 SVM VERT 35 GND VERTQ 36 GNDM VSUP RO 37 ROUT SENSE GO 38 RSW1 GOUT BO 39 BOUT RSW2 40 VRD DSGND 41 PORT6 RIN 42 PORT5 GIN 43 BIN PORT4 44 PORT3 FBLIN R2 45 PORT2 RIN2 G246 GIN2 PR2 B2 47 PR1 BL1 BIN2 48 FBLIN2 PR0 49 GNDD CLK20 50
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15
Page 42
FB
44
BIN L803
R1055
C1018
47K
+5V +5V +8V +5V
100nF
FBLIN R2 45 RIN2 G246
3.3uH
34
C822
D7 D6 D5 D4
VI3
100nF 11
+5V +5V
C811
X801
R208 1K R209
GIN2 B2 47 BL1 48
BIN2 FBLIN2
PORT4 PORT3 PORT2 PR2 PR1 PR0
(CF)
8
F
C1032
C812
D
D
D
D
47uF
0 680nF 8
2 1
R210 AFT1
1
3K3
2
22uF FB802
C813 R254 R258
3
20.25MHz B0219
(10V)
3.3pF
RF0003
F I C814
R1025
R1024
8K2 12K
C229 12uH
8K2
22
L201
3
6.8pF
V
(TQ)
R255
R504
+25V I
R505
22uF
1K5 BA10393
(DF)
4
IX1556BM
IC202B
39K
C818
2K2
Page 41
Q505 2SC2412
R528
V S
1 100 100nF 100uF
C817
(16V)
100K
Q502
(HB)
VIN1
Q210 C230 R256
R547
49 CLK20 50 HOUT 51 XTAL1 52 XTAL2 53 VSTBY 54 CLK5 55 GNDF 56 ISGND 57 VRT 58 VSUPF 59 VOUT 60 CIN 61 6 7 5
AFT2
KSA928
(16V)
62 VIN2 63 VIN3 64 2SC2412
R204 1K CF202
08
3K9
+13V
TX0201
0
TEST
R
L502 VIN4
SCL RES1 SS
C501 C820 C447
21 2K2 20 19 C815 18 22uF 17 C816 16 GNDD 15 100nF VSUPD 14 R622 GND 13 HFLB 10K SF 12 SAFETY VPROT 11 VPROT HB 10 D801 INTLC 9 7V5 MSY CSY 8 CSY EX0549 7 FSY 6 HCS 5 D802 DSGND 4 SDA 7V5 3 SCL 2 EX0549 RESQ SDA 1
22pF
22K
3.3uH 470uF
E S
CD
C502
IC202A
BA10393 IX1556BM
R211 1K
(CF)
1 LA
R257
(25V) 100nF
680nF
68pF
C0023
R506
Q507
D508
2SB852
DX0551
TX0203
120
220
E
C H
W
C522
100nF
D507 C12 T C24 TDA4472 R205 T D617
R R O
IC501
S Y
R510
(TQ)
F
B
S
C503
V E
V P
C643
8K2
100pF
8
10nF
R509
IC201
15 BL L/L'
9
39K EX0561
FB501
L501
14 390
+5V
AGC
EX0554
LN0020 16
ST
P0271
IX1672
13
R217 1K R237 C204
Q503 D615 DX0551
C512
R517
C617
R544
C505
1K R644 R618 R507 1K
RFAGC
C
100nF
VOUT
C508
C534
IRFR010 220nF
15K
100nF
2.2uF
17
R216
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10 12 220
R238
R253 1K
560pF 220
R246 C205
1nF
TX0172
220
C507
IX1786
8K2
R542
AFC
AGC
513
C504
470nF
C221 C228 R247
150
18 PLL 19
1K
11
C219 C220
20K +5Vb
C511
C506
4.7nF (HB)
+5 22pF
220K
680nF 10
8K2
2.2uF
L204
D204
100nF
20
VCO
GND
R511
10uF
10uF
-13V 0.61uH
C222 P0229BM
150 9
R553 Q608 2SC2412 BBY40 R219 DX0548
8.2pF (500V)
(16V)
(16V)
C509 D618 R541 C4V7
C524
220uF
47K
1 (1/3W)
22pF
VCO VAGC
9
21
R518
2.2
3 8
33K 22
+5V C207 R620 R220
AFC
uH
EX0544
100nF
(25V)
XZ0100
(2W)
Q208 2SC2412
C510
F)
VIF VIF 6
5 7
R502
R503
100nF
C206
3K3
1K
2.2uF
R239
10K
10nF
47K
23 +V
R548 15uH C208 C209
C521
R535
R550
R554
+5V
R516
1K
L202
22nF
FM SAGC
PAGC
10
5K6
1nF
6K8
12K
560
1K
100uF
24
534
(16V)
25
AM GND
7K +33V 26
OFS
4
C211
6
IS
C536
R501
47uF
56 3
R549
10uF
(10V)
R471 R249 R240 R244
1W
SF201
4
5
27K 27
J1980
R565
SIF2
SIF 2
SF202
FILC0283
K9353M
R564
3K9 28
820K
220K
33K
1K R241 R242 R243
100
SIF2
4
SIF
1 5
FILC0288
3
D504
(2W) 10
100K 100K 100K
+5V
+13V
1 DX0551
1
R806 1K +5V C223 C224 C225 1K R248 R251
2
3
4
5
R536
(F) 68K 3
2,2K
33nF
-13V
100nF 100nF
QPLGN0505CEZZ
(2W)
C528
1
2
3
4
1
2
10uF
R436
R810
+5V
(HB)
(63V)
10
FB801
10K
11
SCHEMATIC DIAGRAM OF MOTHER UNIT OF 76FW53H.
43
3.3uH
XZ0112
R807
R808
33K
10K
(1/3W)
Q209 2SC2412
(MO)
1
R203 1K R463 C422
2
R245
GN0441
C823
R809
820pF
47uF
Q801
10K
R1051 1K5 22K
PAFT
2SA1037
613
D613
100
Q201
(10V)
60nF
2SA1037
DX0506 R252
250V)
1N4936
C620
R450
+5V
18K FI
R464 R626 Q403
22 11
C1030
2.2uF (160V)
220
2SC2412
H
330pF L205
+105
4K7
R437 R418
R613
R434
3K3 (3W)
Q404
1K
2SC2412
1.5uH
10
+33V +150V
Q405
2SA1037
Q607
470 9
12
R435
2SC2412
68
1/2W R231 C214 R230 R229
1K
8K2
8K2
8K2
8
FB
R
G
B A S
C
100nF
S
C
IC203 IX0037
S
C
1/2W
S
C
1/2W
1/2W
V
C
A
A
S
S
S
S
V
I
I
L
I
L 1D
EX0549
R420 1K
N
A V
C
C
C
C
L
D406
AG VN
L
R421 R422 R423
2
7V5
N
C
2 150 L
C416 D407
1 150 150
I
C415
1
1
1
1
2
2
I
N R
2
O U
2
O U
7
T C417 T
L 680nF
D405
I
I
L203 +5Vb
O C
N
O U
L 100pF
R424
T
N R
O U
T
R416
6.8uH
JF3 L 100pF
C215
R
D421
D411
K
D1007
C409
C411
L
R
22K
6
(CF)
4V7 EX0549 7V5 EX0549 7V5
D408 R425
C5V6
5V6
100pF 75
100pF
1%
EX0544
EX0546
EX0546
5
FB303 LN0037
R428 R429 C216 R232
470uF
R218
C408
R412
R415
(10V)
560
SDA
AGC
R408
10nF
EX0549
1/4W R426
100 75
100
33K
75
5V6
R419
C410
C412
100
4 100 3
R430 C420 R432
27pF
R233 R234 R235
(1/4W)
EX0549 7V5 D410 EX0549 7V5
R410
L 75 75
390pF
100pF
D1008
7V5 D409
22K
560
13
1%
EX0546
SCL
100
C217
3K9
R414
(1/4W)
R409
D420
R460
FB302
C413
100
R427
100 82
C418 C419
100pF 390pF 390pF
R431 R433
100K
220pF 2
D203 R236 DX0551
75
C5V6
18K
LN0037
100pF
R413
R462
D403
EX0546
1%
100
18K
1%
4K7
7V5 EX0549
D417
D416
C414
100
100K
1
C218 C421
6V2
390pF
22uF
EX0547 6V2 EX0547
100pF
TH201A
RTUNH0123BM
NOMBRE
(16V)
CODIGO
V V
2 0 2 0
O U
1 8
T
1 6
1 4
1S 2E 1 8
1A 0V
8
S S
L 1F 6S
L
R
6
4
2
1 4
1 2
1A 0V L
I
8
S S
L 6
I
N N
L 4
O U
R
14-05-01 HASTA INF.1156 5
2
O U
O U
R
I
V
L 2 1
V
N
O U
O U
PLACA
T T
BASE
1 5 1 3 1 1
K
Q P W B
9 7 5 3
R
F 7 24 0 B
1
I
R
G
M N
MATERIAL
N
KA
ACABADO
14-03-01 HASTA INF.1016 4 06-02-01 HASTA INF.1023 3
ESCALA
T
I
I
T
T
1 9
I
N
1 7
1 5
1 3
C
E
1 1
N
K
9
7
5
3
R
1
1 9
1 7
14-05-01 HASTA INF.1029 2
B
14
I
N
07-03-01 HASTA
FECHA
INF.
REVISIONES
999 1
N.
CN1
CZ2109BM
DIS.
DIB. CONT. V.B.
MODELO
FECHA
SHARP
ELECTRONICA ESPANA S.A.
76FW53H
28-09-99
L
56FW-53H 66FW-53H 76FW-53H
M
K
N
P
O
Q
R
J
56FW-53H 66FW-53H 76FW-53H
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SHARP ELECTRONICA ESPAÑA S.A. TV Division Engineering Dept. Polígono Industrial Can Sant Joan Sant Cugat del Vallès Barcelona Spain
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