DOWNLOAD Sharp HT-M700H (serv.man4) Service Manual ↓ Size: 264.83 KB | Pages: 14 in PDF or view online for FREE

Model
HT-M700H (serv.man4)
Pages
14
Size
264.83 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / Home Theatre / Diagrams
File
ht-m700h-sm4.pdf
Date
PREV: Sharp HT-M700H (serv.man3) Service Manual / Parts Guide

Sharp HT-M700H (serv.man4) Service Manual ▷ View online

HT-M700H
4 – 1
HT-M700H
Service Manual
 
CHAPTER 4. 
DIAGRAMS
[1] Block diagram
LC87F67C8A
MCU
ESS
6698
MP3 WMA
DVD-RW DVD+RW CD-RW
/R
DivX
VIDEO
C
D
SVCD JPEG
PHOTO
C
D
LC72131
+
LA1832S
TUNER
DDX-8001
DIGITAL AUDIO
PROCESSOR
VOLUME CONTROL
DDX-2100 DIG
ITAL
AMPLIFIER
AD1181
CD4053M+
LC72723M
RDS
R
L
B
R
G
AUX
ANALOG
INPUT TERMINAL
AUX
DIGITAL
INPUT TERMINAL
MCLK/BCLK/LRCK/ SCL/SDA/ DAT0/DAT1/DAT2
VIDEO OUTPUT TERMINAL
VFD
DISC
M
ECHANISM
DECORATED
D
OOR
KEY
REMOTE
C
ONTROL
PROTECT
DATA
CONTROL
SI
FL
FR
C
S
L
S
R
S
W
PWM
AUDIO
SIGNALS
DA1132
HEADPHONE OUTPUT
SWITCHING
POWER
S
UPPLY
PCM
AUDIO
SIGNALS
HEADPHONE DETECT
AMPLIFY
MUTE
CONTROL
HP_MUTE
P_CON
USED
AS
POWER
C
ONSUMPTION
CONTROL
(<0.6W)
UNDER
STAND
BY
Figure 4-1 BLOCK DIAGRAM (1/14)
HT-M700H
4 – 2
NC
1
NC
2
PROG1
3
PROG2
4
PROG3
5
IRQ_UP
6
HP_DETECT
7
HP_MUTE
8
OPTICAL_ON
9
VIDEO_MUTE
10
RESET
11
XT1
12
XT2
13
VSS1
14
CF1
15
CF2
16
VDD1
17
KEY1
18
KEY2
19
POWER_KEY
20
RDS_VSM
21
RDS_DATA
22
SIGNAL_LVL
23
PATCH
24
MODEL
25
SYS_STOP
26
DVD_STB
27
RDS_CLK
28
IRQ_FRT
29
1G
30
2G
31
3G
32
4G
33
5G
34
6G
35
7G
36
8G
37
9G
38
10G
39
P1
40
P2
41
P3
42
P4
43
P5
44
P6
45
VDD3
46
P7
47
P8
48
P9
49
P10
50
51
P11
52
P12
53
P13
54
P14
55
P15
56
P16
57
P17
58
P18
59
P19
60
P20
61
P21
62
P22
63
P23
64
P24
65
P25
66
P26
67
P27
68
P28
69
P29
70
P30
71
VDD4
72
SD
73
MM+
74
MM-
75
FAN_PRO
76
JOG_UP
77
JOG_DOWN
78
FM_ST
79
4094_STB
80
P_CON
81
FUNC_TUNER
82
LED
83
NC
84
CE
85
DI
86
CLK
87
PROTECT
88
VSS2
89
VDD2
90
TUNER_DO
91
SW1
92
SW2
93
SW3
94
DVD_DI
95
DVD_DO
96
DVD_CLK
97
DVD_BUSY
98
CLID_OUT
99
NC
100
U701
IX0058SJ
SYSTEM
NICROCOMPUTER
X701
32.768 kHz
8 MHz
DGND
X702
Q701
Q702
D711
DGND
D701
VCC_STBY
+5.6V
SYS_STOP
Q704
D702
D703
RESET
L701
SYS_STOP
RESET
IRQ
XT1
XT2
STB
BUSY
CLK
DI
DO
1
2
3
4
5
6
7
8
9
10
CNW701
TUNER_DI
TUNER_CE
DGND
TUNER_CLK
TUNER_DO
SD
FM_ST
RDS_CLK
RDS_DATA
RDS_VSM
TUNER_DI
TUNER_CE
TUNER_CLK
TUNER_DO
SD
FM_ST
RDS_CLK
RDS_DATA
RDS_VSM
MM+
MM-
FAN_PRO
A
1
C
2
B
3
4
5
SW709
(JOG)
DGND
JOG_UP
JOG_UP
JOG_DOWN
JOG_DOWN
P-CON
I_DETECT
HP_MUTE
DC_PRO
VDD
SW701
KEY1
KEY2
POWER_KEY
SW702
SW703
SW705
SW706
SW707
SW708
DGND
KEY1
KEY2
PLAY
STOP
TRAY OPEN/CLOSE
TUNER
FUNCTION
PRESET UP
PRESET DOWN
F1
1
F1
2
1G
4
2G
5
3G
6
4G
7
5G
8
6G
9
7G
10
8G
11
9G
12
10G
13
P1
16
P2
17
P3
18
P4
19
P5
20
P6
21
P7
22
P8
23
P9
24
P10
25
P11
26
P12
27
P13
28
P14
29
P15
30
P16
31
F2
33
F2
34
VFD701
AC3.8V-1
AC3.8V-2
DGND
VDD
SW_OPEN
FAN_START
LED_BACK
AMP_MUTE
HP_DETECT
IIC_SCL
IIC_SDA
1
2
3
4
CNW702
XP20/4P-B
VDD
DGND
IRQ
POWER_KEY
1
2
3
4
5
6
7
8
9
CNW704
AC3.8V-1
AC3.8V-2
-30V
DGND
VCC_STBY
P-CON
DGND
I_DETECT
1
2
3
4
5
6
7
8
CNW705
STB
BUSY
CLK
DI
DO
1
2
3
4
5
6
7
CNW706
DGND
1
2
3
CNW707
OPEN/CLOSE
DGND
1
2
3
4
CNW703
DGND
DC_PRO
HP_MUTE
AMP_MUTE
D704
VCC_STBY
+5.6V
D705
VCC_STBY
+5.6V
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
D708
LED
D710
LED
DGND
MVCC
+5.6V
Q703
LED_BACK
DOOR OPEN/CLOSE
1
2
3
4
5
6
CNW708
DGND
RESET
DGND
MM+
MM-
SW_CLOSE
SW_OPEN
FAN_START
FAN_PRO
MVCC
HP_DETECT
RADIO_SLT
RADIO_SLT
DGND
VDD
PROG1
PROG2
PROG3
(Only use for on board program)
To
power
unit
To
DVD
unit
To
tuner
unit
To
AMP
unit
TUNER
TUNER
D721
VDD1
VDD1
DGND
GND
CFW701
DGND
Figure 4-2 BLOCK DIAGRAM (2/14)
HT-M700H
4 – 3
Q502
Q501
1 2 3 4
5
6
7
8
NJM4558D
IC502
BUUFER AMP.
OUTR
+RIN
-RIN
VSS
+LIN
-LIN
OUTL
VCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
R
L
GND
GND
GND
GND
GND
GND
GND
GND
CVBS
R
G
B
AVHV
L504
L502
L503
L501
1
2
3
4
5
6
7
8
S501
CNP501
Q503
MUTE
L
GND
R
+5V
GND
-5V
CNW504
CNW506
1
2
3
4
1
2
3
1
2
5.6V
GND
CNP505
1 2 3
U801
DGND
IRQ
1
2
3
4
CNP801
DGND
IRQ
POWER_KEY
SW801
POWER
VDD
MM+
Q901
MGND
Q904
MVCC
B
C
E
Q906
+5V
1
2
CNP901
1
2
3
CNP903
SW_CLOSE
SW_OPEN
MGND
MM-
Q903
MGND
Q905
Q907
1
2
3
4
5
6
7
8
CNP904
MGND
MM+
MM-
SW_CLOSE
SW_OPEN
FAN_START
FAN_PRO
MVCC
MGND
1
2
CNW901
MVCC
M+
M-
1
2
3
CNW601
SW_CLOSE
SW_OPEN
MGND
1
2
3
4
5
SW601
M601
DOOR MOTOR
1
2
CNP601
MM+ DRV
MM- DRV
R
1
L
2
3
4
5
6
7
JK501
1
2
3
CNW508
R_OUT
L_OUT
HP_DETECT
D501
D502
AGND
1
2
3
CNP508
OPEN/CLOSE
DGND
SW501
OPEN/CLOSE
HP_DETECT
DGND
To
power
unit
To
AMP
unit
D904
D905
D902
D903
REMOTE SENSOR
Figure 4-3 BLOCK DIAGRAM (3/14)
HT-M700H
4 – 4
MX29LV16
FLASH
U16400B
SD-RAM
SERIAL
EEPROM
ES6698FD
DECODER
SL
D
C
DEFCT
SVREF21
RFO
DB
6
DB
1
LD
1
LA
12
TESTAD
DO
E
#
MA
8
LD
6
LA
4
LA
18
SCLK
XS
C
LK
DB
11
MA
2
LA
3
SCSJ
XS
C
S
J
MA
5
MA
11
MA4
DMA4
LA
17
LA
2
SDATA
XS
D
AT
A
O
PEN
DB
3
LA
6
LA
7
LA
19
W
R
LL#
LA
14
MA0
DMA0
LA
1
TR
AC
K
DB
9
DB
13
DB
5
LA
0
LA
5
LA
11
DS
C
K
MA
10
LD
5
LD
2
LA
10
SPINDLE
AU
X
0
RA
S2
#
MA
9
MA
0
RA
S0
#
DQ
M
DB
8
DB
10
DB
14
MA
6
RFRP
C
AS#
RA
S1
#
LD
7
R
ESE
T#
SVREF15
DB
12
LA
9
DW
E
#
DB
15
MA
3
DB
4
DB
0
LD
3
MA
4
DB
2
LD
4
TEI
SL
EG
N
CS
0#
MA
7
MA3
DMA3
LC
E
#
LA
8
MA
1
DB
7
MA11
DMA11
LA
13
LA
15
LA
16
FO
C
U
S
RFRP
LA
13
DSCK
SL
EG
P
WR
LL
#
LA
4
DB15
R
ESE
T#
DE
FC
T
LD
4
LC
S3
#
CEI
FD
AC
1
SL
D
C
TR
1
TBCK
LA
0
LA
3
LA
6
LA
10
LA
11
LA
17
DB1
DB3
DB0
SPDIF
FDAC1
DQ
M
TSD0
COMP
LD
1
LD
0
LC
S2
#
LA
21
DB10
DB6
RB
C
K
UD
AC
1
VS33_PL2
RS
D
LO
E
#
LA
7
DB8
TR
2
SVREF15
LD
7
LA
15
DB12
DB5
DWE#
SV
R
EF
15
UDAC1
LA
5
LA
12
DB11
TSD1
TWS
GNDV
RSET
VREF
VD
33_
PL
1
RW
S
LD
3
VD
AC
1
DCLK
AU
X
0
TESTAD
LA
14
DB14
RAS1#
LA
2
LA
18
LA
19
DB13
DB4
CS0#
SBAD
FEI
XIN
SVREF09
SVREF21
CDAC1
LD
5
LA
8
DB2
CD
AC
1
VDAC1
LA
1
DB9
XOUT
MCLK
VCC33V
LA
9
LA
16
DB7
DMA8
MA8
DMA10
MA10
TSD2
LD
6
LD
2
LA
20
LA
20
LC
S3
#
LC
S2
#
YDAC1
YD
AC
1
DMA2
MA2
CAS#
RAS0#
RAS2#
DOE#
LD
0
LO
E
#
DA
DA
EA
UX
03
EA
UX
02
EA
UX
01
EA
UX
00
AU
X
2
AU
X
3
AU
X
4
AU
X
5
AU
X
6
AU
X
7
AU
X
1
SPDIF_IN
FL
AS
HV
CC
RFGND
TW
S
TB
C
K
AU
X
1
DMA1
MA1
DMA5
MA5
DMA6
MA6
DMA7
MA7
MA9
DMA9
VC
C
33V
DIP
TR1
TR2
SPINDLE
3
SDEFCT3
OPEN
3
SLDC3
FOCUS
3
SVREF213
SVREF15
3
TRACK
3
SLEGN
3
MIRR
3
TEI
3
RFO
3
CEI
3
FEI
3
DIP
3
SBAD
3
SCSJ
3
SDATA
3
SCLK
3
INSW
3
HOMESW
3
OUTSW
3
DRVSB
3
UD
A
C
CD
AC
YD
A
C
VD
A
C
FD
A
C
SP
D
IF
TB
C
K
MC
LK
TS
D
2
TS
D
1
TS
D
0
TW
S
RW
S
RB
C
K
RS
D
RESET#
MO
C
TL
LD
7
LD
6
LD
5
LD
4
LD
3
LD
2
LD
1
LD
0
3
MOCTL
3C
LO
S
E
HFMVSW
3
BIAS
3
EA
UX
03
EA
UX
02
EA
UX
01
EA
UX
00
AU
X
0
AU
X
1
AU
X
2
AU
X
3
AU
X
4
AU
X
5
AU
X
6
AU
X
7
SP
D
IF
_IN
PLL33V
RF33V
VC
C
33
VC
C
GN
D
VC
C
33
GND
GN
D
V
GND
GN
D
VC
C
20
VC
C
33
V
RFGND
VC
C
33
GN
D
GN
D
PLLGND
RFGND
VCC20
VC
C
GND
FL
AS
HV
CC
GND
VCC33
VC
C
33
U1A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
VD33
XIN
XOUT
DCLK
DMA0
DMA1
DMA2
DMA3
VS33
VD33
DMA4
DMA5
DMA6
DMA7
DMA8
DMA9
DMA10
VS33
VD33
DMA11
DCAS
DCS0
DCS1
DRAS0
DBANK0/ DRAS1
VSS
VDD
DBANK1/ DRAS2
DCKE/DOE/TDMTSC
DWE
DB0
DB1
DB2
VS33
VD33
DB3
DB4
DB5
DB6
DB7
DB15
DB14
VS33
VD33
DB13
DB12
DB11
DB10
DB9
DB8
DSCK
VS33
VD
33
DQ
M
LA
21
LA
20
LA
19
LA
18
LA
17
LA
16
VS
33
VD
33
LA
15
LA
14
LA
13
LA
12
LA
11
LA
10
LA
9
VSS VD
D
LA
8
LA
7
LA
6
LA
5
LA
4
LA
3
VS
33
VD
33
LA
2
LA
1
LA
0
LC
S
0
LC
S
1
LC
S
2
VSS VD
D
LC
S
3
LW
R
LL
LO
E
LD
0
LD
1
LD
2
LD
3
VS
33
VD
33
LD
4
LD
5
LD
6
LD
7
RS
D/
TD
M
D
R
RB
CK
/T
DM
CL
K
RW
S/T
D
M
FS
VD
33_
PL
L
VS33_PL
YUV1/VREF
YUV3/COMP
YUV4/RSET
YUV7/FDAC
YUV6/VDAC
VD33_DA
VS33_DA
YUV5/YDAC
YUV2/CDAC
YUV0/UDAC
TWS/SEL_PLL2
TSD0/SEL_PLL0
TSD1/SEL_PLL1
VS33
TSD2
TSD3
MCLK
TBCK
SPDIF/SEL_PLL3
SPDIFIN
VD33
VS33
XSWBLCLK
XSWBL
XSLG
XSIP2
XSIP1
XSFLAG[0]
XSFLAG[1]
XSFLAG[2]
XSFLAG[3]
VSS
VDD
XSTEXI
XSTESTAD
XSSBAD
XSFEI
AVSS_AD
XSCEI
XSTEI
XSRFRP
AVDD3_AD
XSVREF[21]
XSVREF[09]
XSVREF[15]
XSIREF
AVDD3_DS
XSIPIN
XSRFIN
XSRFIP
XSDSSLV
AVSS
_D
S
AVSS
_P
L
XS
PD
O
FT
R
1
XS
FD
O
XS
FT
R
O
P
I
AV
DD
3_
PL
XS
PL
LF
T
R
1
XS
PL
LF
T
R
2
XS
VR
EF
0
XS
AW
R
C
AVSS
_D
A
XS
RF
RP
CT
R
XS
TR
A
Y
AV
DD
3_
DA
XS
S
PIN
D
LE
XS
FO
C
U
S
XS
SL
EG
P
XS
SL
EG
N
XS
TR
AC
K
XS
TE
ST
D
A
XS
FG
IN
XS
PH
O
I
SX
C
S
J
XS
D
AT
A
XS
C
LK
XS
D
FC
T
XS
LD
C
XS
S
PD
O
N
VD
33
VS
33
XG
PIO
[9
]
XG
PIO
[8
]
XG
PIO
[7
]
XG
PIO
[6
]
XG
PIO
[5
]
XG
PIO
[4
]
EA
UX
03
EA
UX
02
EA
UX
01
EA
UX
00
VSS
VD
D
AU
X
0
AU
X
1
AU
X2
/H
SY
NC
AU
X3
/V
SY
NC
AU
X
4
AU
X
5
AU
X
6
AU
X
7
R
E
SET
VS
33
U3
24C02
1
2
3
4
5 6 7 8
S0
S1
S2
GND
S
DA SCL WC
VCC
Y1
27 MHz
TP2
U5A
1
2
4
6
5
7
3
8
10
12
11
13
9
15
16
17
18
19
35 22
23
24
25
26
14
28
29
30
31
32
33
34
36
37
38
39
40
43
42
44
46
45
47
49
48
50
52
51
53
41
20
21
27
54
VC
C
DQ
0
DQ
1
VSSQ
DQ
2
DQ
3
VCCQ
DQ
4
DQ
5
VSSQ
DQ
6
DQ
7
VCCQ
DQ
M
L
WE
CA
S
RA
S
CS
A1
1
A1
0
A0
A1
A2
A3
VC
C
VSS
A4
A5
A6
A7
A8
A9
NC
CK
E
CL
K
DQ
M
H
NC
VCCQ
DQ
8
DQ
9
VSSQ
DQ
10
DQ
11
VCCQ
DQ
12
DQ
13
VSSQ
DQ
14
DQ
15
VSS
BA0
BA1
VC
C
VSS
U6A
V6300C
RESET
1
2
3
4
5
NC
GND
NC
R
E
S
VDD
U2A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
A1
5
A1
4
A1
3
A1
2
A1
1
A1
0
A9
A8
NC
NC
W
RP
VPP
DU
/W
P
NC
NC
A1
7
A7
A6
A5
A4
A3
A2
A1
A0 E
GN
D G
DQ
0
DQ
8
DQ
1
DQ
9
DQ
2
DQ
10
DQ
3
DQ
11
VC
C
DQ
4
DQ
12
DQ
5
DQ
13
DQ
6
DQ
14
DQ
7
D
Q
15
/A
_1
GN
D
BY
TE A1
6
TP1
Figure 4-4 BLOCK DIAGRAM (4/14)
Page of 14
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  • Here you can View online or download the Service Manual for the Sharp HT-M700H (serv.man4) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp HT-M700H (serv.man4) Home Theatre. Information contained in Sharp HT-M700H (serv.man4) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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