Sharp 76FW-54H (serv.man8) Service Manual ▷ View online
September, 1999
66FW53H
Slide Number 11
Slave Reset
1
2
3
18k
100nF
47k
5v
R733
R708
C728
IC701
September, 1999
66FW53H
Slide Number 13
5v Regulator (DW100)
D722
T701 pin 1
4
11
3
2
14
5,6
13
C721
470
470
C743
100nF
100nF
C735
2n7
2n7
R706
20k
20k
R748
4k7
4k7
IC707
C722
100nF
100nF
L705
D714
C742
68nF
68nF
R747
2k7
2k7
+5v
C741
100nF
100nF
September, 1999
66FW53H
Slide Number 14
3v3 Regulator
D724
2v7
2v7
D725
Q712
Q710
Q711
R751
1k
1k
R755
390
390
R758
100
100
R754
2R7
2R7
3v3
C1027
470
470
5v
September, 1999
66FW53H
Slide Number 17
Communication Paths
Dolby
Processor
Processor
Video/Sync
Processor
Processor
Tuner
Multi-Sound
Processor
Processor
I2C Bus (2)
I2S Bus
NVM
(eeprom)
(eeprom)
NVM
(eeprom)
(eeprom)
I2C Bus (1)
Slave
Processor
Processor
MegaText
M3 Bus
IC1001
(CPU)
(CPU)
OTP
Main Reset
Reset out (1)
Reset out (2)
AV Link Data
Reset out (2)
AV Link Data
Hout (H-Mute)
AFT-1
AFT-2
AFT-2
IF
IC2028
Protection
Page
Store
Store
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