Sharp HT-M700H Service Manual page 16

HT-M700H
RF50V
JJ1
TRACK-
24
TR-
23 TRACK+
TR+
22 FOCUS-
FO-
21 FOCUS+
FO+
DVDMDI
20
PD(MONITOR)
HFMVCC
19
VCC
18
VR
17
GND
16 DVDLDO
LD(DVD)
15 CDLDO
LD(CD)
14
VR
13
GND(NC)
12 CDMDI
PD
11
GND
10
RFOUT
9
C
8
B
7
A
6
D
5
F
4
E
3
VCC
2 PVC
VS(VCC)
1
GND
RFGND
DVDLDO
CDLDO
RF33V
1
QQ3
HFMVCC
DVDLDO
RFGND
JP1
1 HOMESW
2
3
4
5
LOAD-/DCMO-
6
LOAD+/DCMO+
7
DCLOAD-
8
DCLOAD+
9
SLED-
10
SLED+
11
MGND
1
DVDFRP
2
DVDRFN
3
A2
4
B2
5
C2
6
D2
7
CP ES6603S
8
CN
9
64M SD-RAM
D
10
C
11
B
12
A
13
CD_D
F 14
CD_C
E
15
CD_B
16
CD_A
SVREF212
F
E
PVC
DVDLD
CDLD
QQ1 DVDMDI
1
CDMDI
RF50V
1
QQ2
HFMVSW 2
HOMESW2
INSW 2
OUTSW2
Figure 4-5 BLOCK DIAGRAM (5/14)
DIN 2
DIP2
RFO2
RF50V
RF50V
RFGND
RF33V
SCSJ
48
SDEN
47 SDATA
SDATA
46 SCLK
SCLK
45
V33
44
LCP
U9 43
LCN
42
MNTR
41 CE
CE
40 FE
FE
TE
39
TE
SBA
38
PI
37
V25
36 SVREF15
V125
35 RF50V
TPH
34
DFT
33
LINK
MEVO
RF50V
MIRR2
SLDC2
RFGND
2 BIAS
2 SVREF15
2 FOCUS
2 SLEGN
2 OPEN
2 CLOSE
MVCC
DCLOAD-
DCLOAD+
SLED-
SLED+
FOCUS-
FOCUS+
LOAD-/DCMO-
LOAD+/DCMO+
MGND
MGND
4 – 5
SCSJ2
SDATA2
SCLK2
CEI2
FEI2
TEI2
SBAD2
SDEFCT2
DD1
1
2 DRVSB
U10A
MVCC
AM5868S
DRIVER IC
1 28
VINFC MUTE
2 27
OP2IN- BIAS
3 26
OP2IN+ VINTK
OPIN+
4 25
VINSL OP1IN+
5 24 OPIN-
OP2OUT OP1IN-
6 23
FWD VINLD
7 22
REV GND
MGND
8 21 MVCC
VCC1 VCTL
9 20 OPOUT
VOTR- OP1OUT
10 19
VOTR+ VCC2
11 18 LOAD-/DCMO-
VOSL+ VOLD-
LOAD+/DCMO+
12 17
VOSL- VOLD+
13 16 TRACK-
VOFC- VOTK-
14 15 TRACK+
VOFC+ VOTK+
MGND
MVCC
OPIN+
OPOUT
1 QQ4
OPIN-
MGND
TRACK2
SPINDLE2
MOCTL