Sharp 81GF-66E, Руководство по обслуживанию

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81GF-66E SCHEMA
TIC DIAGRAM (00 V
ersion).
MOTHER BOARD
(YB)
(YC)
1 2 3 4 5
R OUT
R IN
L OUT
L IN
B
SS
G R
FS
V OUT
V IN
R OU
T
R IN
L OUT
L IN
SS
FS
V OUT
V
IN
AV LINK AV LINK
SERVICIO
17-02-2000
0 L'
1 2 3 4
E/W +13V -13V G
H H V V
CN1285
CN1285
81GF66E
+5V
+140V
+33V
+3.3V
+33V
+5V
+5V
+5V
+5V
+25V
+13V
L
+5V
+5V
+5V
L
-13V
-13V
1 L
L/L´
Hasta INFO
SHARP
ELECTRONICA ESPANA S.A.
NOMBRE CODIGO
ESCALA
MODELO
FECHA REVISIONES N
2
3
4
5
6
FECHA
A-2/A-1
U N T K 7 B M V 9 3 2
REALIZADO VERIFICADO APROBADO
D
1
2
08.02.2000 538
FB
AFT1
G
R
AFT2
GNDU
BLU
BG/L
PROT
AGC
ABL
PAFT
G
R
FB
SC2INR
SC2INL
AGC
SDA
SCL
CIN
AVCLOCK
AL
AV2
SC1INL
SC1OUTL
SC1OUTR
SC1INR
AV1
VI1
AL
SC2OUTR
SC2OUTL
B
B
GND
TH201
2
3
4
5
6
7
8
9
10
11
C208
22nF
R413
100
R414
100
R415
100
C416
100pF
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
R409
75
R412
100
C410
390pF
C412
100pF
C413
100pF
FB302
LN0037
C414
390pF
C417
100pF
C503
100pF
C502
100nF
L502
3.3uH
(CF)
R514
390
R528
100K Q505
2SC2412
C522
100nF
R544
1K
503
3uH
CF)
R549
27K
D508
DX0551
R506
120
(TQ)
Q503
IRFR010
TX0172
C512
220nF
R517
15K
C510
100nF
C509
220uF
(25V)
R516
1K
C511
2.2uF
D504
DX0551
R435
1K
2
R450
22
Q405
2SA1037
C420
100pF
C421
100pF
R433
100K
R431
100
R429
100
C419
390pF
FB303
LN0037
C415
47uF
R419
75
1/4W
R418
68
1/2W
C418
390pF
R427
82
R426
75
R424
75
Q403
2SC2412
C422
47uF
(10V)
C204
2.2uF
R216
150
R219
47K
L202
15uH
R205
390
R204
1K
R237
680
C220
1uF
IC203
IX0037
R231
8K2
1/2W
R230
8K2
1/2W
R229
8K2
1/2W
C217
220pF
C216
27pF
Q201
2SA1037
R428
100
R425
75
1/4W
R408
75
(1/4W)
R232
560
R233
560
C508
560pF
R511
150
R503
1K
J202
J203
C505
100nF
C506
100nF
Q507
2SB852
TX0203
D403
EX0549
7V5
D410
EX0549
7V5
D409
EX0549
7V5
D408
EX0549
7V5
D407
EX0549
7V5
C501
470uF
(25V)
C523
1nF
C521
1nF
R504
39K
R547
3K9
L501
P0271
R505
2K2
Q502
KSA928A
TX0201
3
K
R244
33K
R210
1K5
D204
BBY40
DX0548
R464
220
C524
100nF
R240
220K
C225
10nF
(HB)
R1051
22K
C1030
330pF
R245
1K5
Q209
2SC2412
R241
100K R242
10K
R243
10K
R510
8K2
L203
6,8uH
(CF)
R251
68K
R252
18K
R217
680
C534
1nF
FB501
LN0020
R420
1K
L204
0.61uH
P0229BM
C205
470nF
C228
8.2pF
500V
(N1500)
R553
1.2
(1/3W)
XZ0101
C504
680nF
R421 75
R422 75
R423
75
C434
100nF
C435
100nF
D420
C5V6
EX0546
C528
10uF
(100V)
C221
22pF
C222
22pF
17 19 13 15 9 11 5 7 1 3
2 4 6 8 10 12 14 16 18 20
17 19 13 15 9 11 5 7 1 3
2 4 6 8 10 12 14 16 18 20
D507
C12
EX0554
D417
C6V2
EX0547
R416
22K
1%
R410
22K
1%
JF14
J6
RTUNH0139BM
1
(MO)
GN0441
D1007
C5V6
EX0546
(F)
GN0505CE
CN2
CZ2107BM
21
L205
0.61uH
P0229BM
C507
4.7nF
(HB)
R462
18K
1%
R203
1K
R463
100
C223
33nF
C203
100nF
C224
10nF
(HB)
R215
10K
R248
C213 R226
C212
C533
10nF
C535
100pF
R235
15K
R236
5K6 D203
DX0551
LL4148
R234
100
R502
2K2
R518
1.5 Ohm
(2W)
C442
33pF
R536
1K
(2W)
(LU)
C227
10nF
C226
10nF
R432
100K
R430
100
C408
10nF
C409
100pF
C411
100pF
D416
C6V2
EX0547
R460
18K
1%
D205
DX0045
R1060
12K
C215
470uF
(10V)
D421
4V7
EX0544
D405
EX0549
7V5
R211
1K
D406
EX0549
7V5
C206
2.2uF
R434
1K
D1008
C5V6
EX0546
R208
1K R209
3K3
R436
10
XZ0112
(1/3W)
IC501
IX1786
1
2
3
4
5
6
7
8
9
10 20
19
18
17
16
15
14
13
12
11
IC201
TDA4470
IX1671BM
SIF
1
SIF
2
IS
3
GND
4
SAGC
5
VIF
6
VIF
7
VAGC
8
GND
9
AGC
10
RFAGC
11
VOUT
12
C
17
PLL
18
AFC
19
VCO
20
VCO
21
AFC
22
+V
23
FM
24
AM
25
OFS
26
SIF2
27
SIF2
28
ST
13
L/L'
14
BL
15
16
16
SF202
C0286BM
K9356M
5 4
3
1 2
SF201
K3953M
C0278BM
5 4
3
1
2
C436
100nF
C219
1uF
R246
220K
R535
6K8
R247
1K
CF202
C0020
C211
10uF
R220
47K
R437
470
R507
8K2
R548
6K8
C218
100uF
(10V)
C209
100uF
(16V)
R501
150
1/2W
C214
10nF
SF203
L9354M
C0289BM
5
4
3
1
2
D411
C5V6
EX0546
C207
10nF
+
-
IC202B
BA10393
IX1556BM
3
2
1
4
8
+
-
IC202A
BA10393
IX1556BM
5
6
7
C444
68pF
C445
68pF
C446
68pF
R259
4K7
8
9
11
10
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