Sharp 66GS-62 (serv.man2) Service Manual ▷ View online
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OUT L
GND
GND
OUT
R
+5V
+16V
+16
V
-16V
-1
6V
-13V
+13
V
MSP3410
G
RH-IX185
3B
M
V
C
T3811
X
18
55BM
+5V
+3.3VSTB
Y
+5VSTBY
+5V
+5VSTBY
+5V
+8V
21
22
23
24
25
26
27
+3,3VSTBY
SC2OUTR
SC2OUTL
SC1OUTR
SC1OUTL
SC2INL
SC1INL
SC1INR
SC2INR
AL
I2SOUT
HEADR
SC4INL
I2SIN
SC3INL
SC4INR
I2SCL
HEADR
SC3INR
HEADL
I2SWS
HEADL
A5
A11
A8
A16
A17
D1
A1
D0
D7
D4
D3
MUTE
A14
IR
A7
D3
D0
A4
PROT
A2
A13
A8A6
D5
STBY
OPC
D5
A14
A2
A9
A11
A15
A17
D7
A6
A10
A13
D1
A5
A4
RES
RES
A0
D6
A0
A3
D6
D4
A7
A15
O
T
A3
A9
A12
A16
A12
D2
A10
LEDOPC
D2
A1
LED
AFT
GND
SCL
SDA
SDA
GND
SCL
AFT
SC4INR
SC4INL
FRONT
FRONT
.
.
.
.
.
.
.
IC
30
4
M
5218L
+12V
8
OUTL
7
-INL
6
+INL
5
GND
4
+INR
3
-INR
2
OUTR
1
C351
220uF
(25V)
R350 2K2
R353
150
R357
150
C350
100nF
C360
560pF
C375
560pF
C361
470nF
(FZ)
(SP)
QPLGN0441CE
Z
Z
C369 100pF
R356 10K
C367 100nF
C371
1nF
L316
3.3uH
(CF)
C378
220uF
(25V)
C379 100nF
L350
3.3uH
(CF)
C354 100pF
R352 12K
C359
4.7nF
C358 100nF
(FZ)
C357
1nF
C362 0.47uF
L351 3.3uH
(CF)
C363
220uF
(25V)
L315
3.3uH
(CF)
C366
100nF
C365
220uF
(25V)
C364
100nF
IC30
1
TDA7480
1 2
3
4
5
6 7
8
9
10
20 19
18
17
16
15 14
13
12
11
C368 100nF
(FZ)
C374 4.7nF
C321
270nF
R311
100K
R302
100
R303
100
R306 100K
R305 100K
R304
100
R332
2K7
R1037
4K7
R331
2K7
R335
100K
C376
470nF
(FZ)
R1036
4K7
(RA)
R337
10
(RA)
R330
10
L352
P0312
L353
P0312
R362
22K
Q305
2SC2412
C372
0.47uF
R307 4K7
R336
100K
R334
1K
C384
1nF
R333
1K
C385
220nF
R301
100
C303
10uF
(16V)
C302
10uF
C301 10uF
C304
10uF
(16V)
C383
1nF
C352
100nF
R1003 27K
D1003
DX0513
C805
3.3uF
C377 1uF
R360
100K
R328 150
R329
150
C381
10nF
D1002
PX0105
1
2
3
IC30
2
TDA7480
1 2
3
4
5
6 7
8
9
10
20 19
18
17
16
15 14
13
12
11
L301 10uH
(C
N
4)
JAKJ0047CEZ
Z
1
5
4
3
2
6
7
C1012
100nF
R351
27K
JF17
JF12
C305 1nF
R370
3K3
R369
3K3
D1008 B3V9
EX0579B
M
R1026
10
R1025
220
Q1008
2SC2412
Q1007
2SA1037
C1016
100nF
(FZ
)
R355 27K
(RA)
R358
100K
(RA)
R359
100K
(RA)
R381
15K
R383
15K
R382 18K
R380
18K
Q306
2SA1037
R385 1M
D306 DX0551
R384
22K
C380 10nF
C804
100nF
C1013
2n2
R801
10K
R1015
100
C328
100nF
C323
47pF
X301
B0203
18,432MHz
C311 10uF
(16V)
C320
10uF
(16V)
C312 10uF
(16V)
IC3
03
NC
64
NC
63
AVSS
62
AVSS
61
MONO
60
NC
59
VREFTOP
58
SC1_IN_R
57
SC1_IN_L
56
ASG1
55
SC2_IN_R
54
SC2_IN_L
53
ASG2
52
SC3_IN_R
51
SC3_IN_L
50
ASG4
49
SC4_IN_R
48
CAPL_M
40
AHVSUP
39
CAPL_A
38
SC1_OUT_L
37
SC1_OUT_R
36
VREF1
35
SC2_OUT_L
34
SC2_OUT_R
33
ASG3
32
NC
31
DACM_SUB
30
NC
29
DACM_L
28
DACM_R
27
VREF2
26
DAC_L
25
DAC_R
24
I2S_DA_IN2
17
DVSS
16
DVSS
15
DVSUP
13
DVSUP
12
DVSUP
11
ADR_CL
10
ADR_WS
9
ADR_DA
8
I2S_DA_IN1
7
I2S_DA_OUT
6
I2S_WS
5
I2S_CL
4
I2C_DA
3
I2C_CL
2
NC
1
STANDBYQ
80
ADR_SEL
79
D_CTR_OUT0
78
D_CTR_OUT1
77
NC
76
NC
75
AUD_CL_OUT
74
TP
73
XTAL_OUT
72
XTAL_IN
71
TESTEN
70
ANA_IN2+
69
ANA_IN-
68
ANA_IN1+
67
AVSUP
66
AVSUP
65
SC4_IN_L
47
NC
46
AGNDC
45
AHVSS
44
AHVSS
43
NC
42
NC
41
NC
18
NC
19
NC
20
RESETQ
21
NC
22
NC
23
DVSS
14
C1031
330uF
(6.3V)
R309
100
3
61
0
0K
C1037
.
C1038
560pF
C1015
3.3pF
C1041 47uF
(6,3V)
C329
100nF
C1043
1nF
C1044
1nF
C1045
100pF
C1046
100pF
R387
100
R313
100K
C308
3.3uF
Q1002 2SC2412
C223
L1003 1uH
(NM)
R1023 10K
C1014
5pF
R1004 220
IC100
2
SST37VF
IX1844BM
VPP
1
A16
2
A15
3
A12
4
A7
5
A6
6
A5
7
A4
8
A3
9
A2
10
A1
11
A0
12
D7
21
E
22
A10
23
OE
24
A11
25
A9
26
A8
27
A13
28
A14
29
A17
30
A18
31
VCC
32
D0
13
D1
14
D2
15
VSS
16
D3
17
D4
18
D5
19
D6
20
R1024
330
X1002
20.25
B0219BM
C1005
47uF
IC10
01
AIN3
112
AIN2
113
AIN1
114
AOUT2
115
AOUT1
116
RESQ
117
SCL
118
SDA
119
XTAL1
120
XTAL2
121
VSUPS
122
GNDS
123
WE1Q
124
WE2Q
125
OE1Q
126
OE2Q
127
ADB1B
128
ADB17
1
VSUPADB
2
GNDADB
3
ADB16
4
ADB15
5
ADB14
6
ADB13
7
ADB12
8
ADB11
9
ADB10
10
ADB9
11
ADB8
12
ADB7
13
ADB6
14
ADB5
15
VSUPADB
16
GNDADB
17
ADB4
18
ADB3
19
ADB2
20
ADB1
21
ADB0
22
DB0
23
DB1
24
DB2
25
DB3
26
VSUPDB
27
GNDDB
28
DB4
29
DB5
30
DB6
31
DB7
32
P17
33
P16
34
P15
35
P14
36
VSUPP1
37
GNDP1
38
P13
39
P12
40
P11
41
P10
42
TEST
43
VRT
44
SGND
45
GNDAF
46
VSUPAF
47
VOUT
48
CIN1
49
J61
22uH
J90
LN-0037CE
J91
LN-0037CE
J92
LN-0037CE
J94 LN-0037CE
J96
LN-0037CE
C382
100nF
L302 3.3uH
(DF)
Q1003
2SC2412
D305 7V5
EX0549
D302
7V5
EX0549
C1009
100nF
C1006
10uF
R310
100K
C306
1nF
C1008 2n2
C1007
47nF
R308
100
C1011
100nF
C313 47nF
C1032 2n2
C310
100nF
C309
330uF
(10V)
D303
7V5
EX0549
C307
100nF
C387
100nF
R312
100K
D723
C8V2
EX0550
D304
7V5
EX0549
C330
C3313
1nF
R339
220
R338 220
C390 1nF
C391
1nF
J40
1
Z0101BM
L303
3.3uH
(DF)
C406
D307
C8V2
D308
C8V2
C1052
3,3nF
R423
75
L801 1uH
C353
100nF
C386 220nF
C316 330nF
C317
330nF
C318
330nF
C319
330nF
C370
330nF
C356
330nF
JF4
1
014
100
C1010
100nF
L318
22uH
C373
100nF
C388
330nF
C339
330nF
C1004 270pF
L1004
LN0037
L1001 LN0037
6(59,&(127(6
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R OUT
R IN
L OUT
L IN
B
SS
G
R
FS
V OUT
V IN
R OUT
R IN
L OUT
L IN
SS
FS
AV LINK
AV LINK
SE
RV
ICIO
HH
V
V
+5V
+5V
+5V
+5V
+25V
SHARP
ELECTRONICA ESPANA S.
A
.
NOMBRE
CODIGO
ESCALA
MODELO
FECHA
REVISIONES
N
2
3
4
5
6
FECHA
A-1
KI
T
P
7
B
M
N
15
5
Mother
B
oa
rd
7
0
GS61FP
REA
LIZAD
O
VERIFIC
AD
O
APROBADO
Q
1
3
+13
V
-1
3V
+5V
+
3
.3VSTB
Y
-13V
03-07-2001
20-06-2001
H
AS
T
A
INFO 196
47
6
29
28
30
25-06-2001
H
AS
T
A
INFO 201
49
HASTA I
N
F
O
2
03
50
HASTA I
N
F
O
2
12
52
21-06-2001
H
AS
T
A
INFO 198
48
31
HASTA I
N
F
O
2
05
51
+5V
+5V
A
26-06-2001
25-06-2001
03-07-2001
HFB
B G
SC2INR
SC2INL
SC1INL
SC1OUTL
SC1OUTR
SC1INR
SC2OUTR
SC2OUTL
VPROT
R
AL
VI1
AL
SC1IN
SC2IN
SI
AV1
VOUT
ALCLOCK
FI
CR1
AV2
FB
SDA
SCL
SDA
GND
SCL
AGC
AGC
AFT
SDA
SCL
.
.
.
.
+180V
.
R319
100
R320
100
R321
100
R434 1K
C337
680pF
C338
1nF
C403
10nF
R407
75
R318 100
C340
680pF
C341
1000pF
FB302
LN0037
(F
)
QPLGN0505CE
Z
Z
C503
100pF
C502
330nF
C507 4.7nF
Q505
2SC2412
9
D508
DX0551BM
R506 120
(TQ)
R502
4K7
R516
1K
C511
2.2uF
R435
1K
R450
22
Q405
2SA1037
C347
2n2
R326 100K
C348
2n2
R327
100K
R325
100
R324 100
R323
100
FB303 LN0037
R421 82
L202 12uH
(DF)
R322 100
C508 560pF
R511 150
(TQ
)
R503
1K
(RA)
C505
100nF
C506 100nF
D
406
E
X0549
V
5
D410
EX0549
7V5
D409
EX0549
7V5
D408
EX0549
7V5
D407
EX0549
7V5
C523 68nF
C521 68nF
R547
3K9
L501
P0271
R505
2K2
Q502
KSA928A
TX02
01
C524
100nF
(FZ)
C534
1nF
FB501
LN0037
R518
2R2
(2W)
R553
1.2
(1/3W)
XZ0101BM
C504
680nF
(FZ)
D420 C5V6
EX0409
17
19
13
15
9
11
5
7
1
3
2
4
6
8
10
12
14
16
18
20
17
13
15
9
11
5
7
1
3
2
4
6
8
10
12
14
16
D507
C12
EX0417
AV1
SCAR
T
CZ2112BM
21
C201 470nF
(FZ)
C205
220nF
(FZ)
R411
22K
R410 8K2
R408
8K2
R409 22K
C404 680nF
(FZ)
X201 4MHz
B0201BM
IC20
1
TDA9886
IX180
8B
M
VIF1
1
VIF2
2
OP1
3
FMPLL
4
DEEM
5
AFD
6
DGND
7
AUD
8
TOP
9
SDA
10
REF
15
VAGC
16
CVBS
17
AGND
18
VPLL
19
VP
20
AFC
21
OP2
22
SIF1
23
SIF2
24
SCL
11
SOUT
12
NC
13
TAGC
14
C322
100nF
L301 10uH
(DF)
R223
33
(1/2W)
C422
220uF
(10V)
R205
220
Q403
2SC2412
D405
EX0549
7V5
C801
680nF
(FZ)
R1026
10
C1016
100nF
(FZ)
R526
33K
R202
100
(RA)
R203 100
(RA)
C804
100nF
D411
C5V6
EX0409
R230 22K
C323
47pF
C324
47pF
X301
B0203
18,432MHz
R1414 1K
R415 75
R416 75
R417 75
R418
75
R420
75
R413 68
R412
75
R419
75
L401
12uH
C510
330nF
3
.3pF
C1041 47uF
(6,3V)
C329
100nF
C344
680pF
C343
680pF
D424
EX0554
D423
EX0554
D425
EX0554
D426
EX0554B
M
JF43
JF44
JF50
R231
390
R452
22
R1023 10K
5pF
FB402
LN-0037
BM
C203 22nF
D422
EX0556B
M
C15
C207
1n5
D406
EX0549
7V5
J96
LN-0037CE
C512
220nF
R528
100K
R504
39K
R517
1M
R422
680
C204
100uF
(16V)
Q507
2SB852
TX02
03
C224
100nF
C327
5pF
R535 6K8
C326
5pF
C325
47pF
R207
150
Q201
2SA1037
R514 560
R507
560K
C433
1nF
C330
330uF
(10V)
C202
100nF
R501
150
2W
R204
22K
2
3
4
5
6
7
8
9
10
11
JF9
R217
12K
IC202
IX0037
R213
18K
1/2W
C214
220pF
C213 27pF
R219 270
(RA)
JF6
L203
6.8uH
(CF)
JF8
SF201
K3953
C0278BM
5
4
3
1
2
TH201A
RTUNH0135BM
1
D202
DX0623BM
D201
DX0623BM
R212
22K
R209
6K8
R211
6K8
C210 10nF
C209
100nF
R210
100
R208
22K
C208
10nF
JF5
Q202
2SC2412
R222
220K
R225
47K
C215 33uF
(16V)
C211 10nF
C212 470uF
(10V)
R214
18K
(TQ)
R215
8K2
(TQ)
R250
8K2
(TQ)
R220
270
(RA)
D203
DX0623BM
D204 EX0546BM
D205 EX0546B
M
C221
330nF
C222
100uF
(6,3V)
SF202
K9456
C0294BM
5
4
3
1
2
R221
680K
R240
82K
R202
100K
L801 1uH
IC501
TDA7480L
IX1786BM
1
2
3
4 5
6
7
8
9 10
20
19
18
17 16
15
14
13
12 11
R510
8K2
D511
1N4148
Q503
SUB15N06-90L
TX0239
B
M
D512
C33
EX0427
C206
10nF
R206 5K6
C219
390pF
C218
10nF
Digitally signed by Adolfo Fernandez
cn=Adolfo Fernandez, ou=CAD GLOBAL NETWORK, o=SHARP, c=ES
Date: 2001.10.29 13:42:19 Z
Reason: This document is ready for approval
Digitally signed by Robert Comas
Date: 2001.10.29 14:01:49 Z
Reason: This document is ready for approval
Digitally signed by Jose Villarrasa
cn=Jose Villarrasa, ou=Engineering Dept., o=SEES, c=ES
Date: 2001.10.29 14:14:44 Z
Reason: I am approving this document
*$
6(59,&(127(6
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A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
BASIC GA-10 BLOCK DIAGRAM
TH201
A
CIRCUI
T
CIRCUI
T
IC302
IC301
I.F.
IC201
TDA968
5
L
SIGNAL PROCESSOR
TDA747
0
MSP3400G
AUDIO
AMPLIFIER
R
IC303
IC100
1
Micro +
Memo
VCT3811
CIRCUI
T
CIRCUI
T
CIRCUI
T
E/W
CIRCUI
T
FRONT AV
TDA61
0
7
IC901
CIRCUI
T
CIRCUI
T
CRT
HORIZONTAL
DEFLECTION
CRT AMPL.
H.V.
SCART
VERTICAL
AMPLIFIER
D702...D704
PFC
POWER SUPPLY
CIRCUI
T
CIRCUI
T
INNER
CORRECTION
CIRCU
I
T
+3.3V MA
IN
+3.3V ST-BY
+5V MA
IN
+5V S
T-BY
+168V +18V -18V +8V
IF O2
IF O1
+5V
VT
AGC
.
1
.
2
.
3
.
4
.
5
.
6
.
11
.
10
.
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