Sharp 70GS-61S, Service Manual

Page: 37 / 48

37
70GS-61S
8 9
10
11 12 13 14
R
Q
P
O
N
M
L
K
J
SCHEMATIC DIAGRAM OF MOTHER UNIT (K7315).
Page36
Page 35
1
2345
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
SERVICIO
HH
V
V
+5V
+5V
+5V
+5V
+5V
+5V
+25V
-13V
SHARP
E
L
E
C
T
R
O
NICA ESPANA S.A.
N
O
M
B
R
E
CODIGO
ESCALA
MODELO
FECHA
REVISIONES
N
2 3 4
5 6
FECHA
REALIZADO
VERIFICADO
APROBADO
1
Mother Board
70GS61S
1
PN
Q7
5
IB
T
KM
33
A-1
20-03-20
0
1
12-02
-2001
HASTA INF
O 065
19
28-0
2-2001
HASTA INF
O 089
22
08-02
-2
0
0
1
HASTA INF
O 063
17
09-0
2-2001
HASTA INF
O 064
18
12-0
2-2001
HASTA INF
O 066
20
14-0
2-2001
HASTA INF
O 069
21
6
30
29
28
31
FI
AGC
HFB FB
B G R
SC2INR
SC2INL
AGC
SDA SCL
CR1
SCL
SDA
ALCLOCK
VOUT
AL
AV2
SC1INL
SC1OUTL
SC1OUTR
SC1INR
AV1
VI1
+V -V
AL
SC2OUTR
SC2OUTL
SCL
SDA
AFT
CAG
VPROT
GND
SC1IN
SC2IN
SI
+5V
+180V
+13V
-13V
.
2 3 4 5 6 7 8 9 10 11
R319 100
R320
100
R321
100
R434 1K
C337 680pF
C338 1nF
C343 680pF
JF9
R217 12K
C403 10nF
R407 75
R318 100
C340 680pF
C341 1nF
FB302 LN0037
C344
680pF
(F) Q
P
L
GN0505CEZZ
C503
100pF
C502
330nF
C507 4.7nF
R528 100K
Q505 2SC2412
IC501 TDA7480
1 2 3 4 5 6 7 8 9 10
20 19 18 17 16 15 14 13 12 11
9
D508 DX0551BM
R506 120 (TQ)
Q503 IRFR010 TX0172
C512 220nF
R517 1M
R502
4K7
C510
330nF
R516
1K
C511 2.2uF
R435
1K
2
412
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)
IC202
IX0037
R213
18K
1/2W
C214
220pF
C213 27pF
R322 100
R219
270
(RA)
C508 560pF R511 150 (TQ)
R503
1K (RA)
JF6 JF7
C505 100nF
C506 100nF
Q507 2SB852 TX0203
D
403
E
X0549
7
V5
D410
EX0549
7V5
D409
EX0549
7V5
D408
EX0549
7V5
D407 EX0549 7V5
C523 68nF
C521 68nF
R504 39K
R547 3K9
L501 P0271
R505 2K2 Q502
KSA928A TX0201
C524 100nF (FZ)
R510
8K2
L203 6.8uH (CF)
C534 1nF
FB501
LN0037
R518 2R2 (2W)
R553 1.2 (1/3W) XZ0101BM
C504 680nF (FZ)
D420 C5V6
EX0546
JF8
R201
100K
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 EX0554
SF201 G1984 C0274BM
5
4
3
1
2
TH20
1
A
R
T
U
NH0123BM
1
SCART CZ2109BM
21
C201 470nF (FZ)
C205 220nF (FZ)
C206 10nF
R206 5K6
C803 470uF
L801 1uH
C806
10nF
R801 10K
R411 22K
R410
8K2
R408
8K2
R409 22K
C404
680nF (FZ)
X201 4MHz
B0201BM
IC201 T
D
A9885
IX
1799BM
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
X301 B0203 18,432MHz
C322 100nF
C324
47pF
C323 47pF
L301 10uH (DF)
Q201 2SA1037
R223 33 (1/2W)
C422 220uF (10V)
R205 220
R422 220
Q403
2SC2412
R230 22K
D406 EX0549 7V5
R514 560
D421 4V7 EX0544
R204 22K
R225 47K
R240 82K
R507 560K
C207 1n5
D405 EX0549 7V5
C202 100nF
C204 100uF (16V)
R501
330
1/2W
C801 680nF (FZ)
R535 6K8
C325 47pF
C326 5pF
C327
5pF
R207 330
C215 47uF (16V)
C211 10nF
D411 C5V6 EX0546
C212 470uF (10V)
C203 22nF
R1023 10K
10
C1016 100nF (FZ)
R214 18K
R215
8K2
(TQ)
R250 8K2 (TQ)
R526 33K
R231 220
C330 330uF (10V)
C329 100nF
R202
100
(RA)
R203
100
(RA)
R220
270
(RA)
SF202 K9356 C0286BM
5 4
3
1 2
D511 1N4148
D204 EX0546BM
D205 EX0546BM
D422
EX0549
7V5
C219
390nF
C208 10nF
C210
R414 1K
R415
75
R416
75
R417 75
R418 75 R420 75
R413 68
R412 75K
R419 75
D512 C33
C221 1nF
47uF (6,3V)
L401 12uH
L403
C222 100uF (6,3V)
L1008
C433
1nF
D424
EX0554BM
D423
EX0554BM
D425 EX0554BM
D
4
2
6
EX0554BM
JF43
JF44
JF50
Digitally signed by Adolfo Fernandez cn=Adolfo Fernandez, ou=CAD GLOBAL NETWORK, o=SHARP, c=ES Date: 2001.03.28 08:27:47 Z Reason: This document is ready for approval