DOWNLOAD Sharp HT-M700H (serv.man9) Service Manual ↓ Size: 563.97 KB | Pages: 10 in PDF or view online for FREE

Model
HT-M700H (serv.man9)
Pages
10
Size
563.97 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / Home Theatre / IC Functions
File
ht-m700h-sm9.pdf
Date
PREV: Sharp HT-M700H (serv.man8) Service Manual

Sharp HT-M700H (serv.man9) Service Manual ▷ View online

HT-M700H
8 – 4
U1A VHiES6698FD-1: Decoder (ES6698FD)
Figure 8-4 BLOCK DIAGRAM OF IC
VS33
208
VD33
1
VID_XI
2
VID_XO
3
CLK
4
DMA0
5
DMA1
6
DMA2
7
DMA3
8
VS33
9
VD33
10
DMA4
11
DMA5
12
DMA6
13
DMA7
14
DMA8
15
DMA9
16
DMA10
17
VS33
18
VD33
19
DMA1
1
20
DCAS#
21
DCS0#
22
DCS1#
23
DRAS0#
24
DRAS1#
25
VSS
26
VDD
27
DRAS2#
28
DSCK_EN/DOE#
29
DWE#
30
DB0
31
DB1
32
DB2
33
VS33
34
VD33
35
DB3
36
DB4
37
DB5
38
DB6
39
DB7
40
DB15
41
DB14
42
VS33
43
VD33
44
DB13
45
DB12
46
DB1
1
47
DB10
48
DB9
49
DB8
50
DSCK
51
VS33
52
DSSL
V
156
RFIP
155
RFIN
154
IPIN
153
AV
DD3_DS
152
IREF
151
VREF15
150
VREF09
149
VREF21
148
AV
DD3_AD
147
RFRP
146
TEI
145
CEI
144
AV
SS_AD
143
FEI
142
SBAD
141
TEST
AD
140
TEXI
139
VDD
138
VSS
137
FLAG3
136
FLAG2
135
FLAG1
134
FLAG0
133
IP1
132
IP2
131
LG
130
WBL
129
WBLCLK
128
VS33
127
VD33
126
SPDIF_IN
125
SPD_DOBM/SEL_PLL3
124
TBCK
123
MCLK
122
TSD3
121
TSD2
120
VS33
11
9
TSD1/SEL_PLL1
11
8
TSD0/SEL_PLL0
11
7
TWS/SEL_PLL2
11
6
UDAC/YUV0
11
5
CDAC/YUV2
11
4
YDAC/YUV5
11
3
VS33_DA
11
2
VS33_DA
111
VDAC/YUV6
11
0
FDAC/YUV7
109
RSET/YUV4
108
COMP/YUV3
107
VREF/YUV1
106
VS33_PL
105
RESET#
207
IR/AUX7
206
AUX6
205
AUX5
204
C2PO/AUX4
203
IOR#/VSYNC#/AUX3
202
IOW#/HSYNC#/AUX2
201
I
2
C_CLK/AUX1
200
I
2
CDATA/AUX0
199
VDD
198
VSS
197
EAUX0
196
EAUX1
195
EAUX2
194
EAUX3
193
GPIO4
192
GPIO5
191
GPIO6
190
GPIO7
189
GPIO8
188
GPIO9
187
VS33
186
VD33
185
SPDON
184
LDC
183
DFCT
182
SCLK
181
SDATA
180
SCSJ
179
ES6698
PHOI
178
FGIN
177
TESTDA
176
TRACK
175
SLEGN
174
SLEGP
173
FOCUS
172
SPINDLE
171
AVDD3_DA
170
TRAY
169
RFRPCTR
168
AVSS_DA
167
AWRC
166
VREF0
165
PLLFTR2
164
PLLFTR1
163
AVDD3_PL
162
FTROPI
161
FDO
160
PDOFTR1
159
AVSS_PL
158
AVSS_DS
157
VD33
53
DQM
54
LA21
55
LA20
56
LA19
57
LA18
58
LA17
59
LA16
60
VS33
61
VD33
62
LA15
63
LA14
64
LA13
65
LA12
66
LA11
67
LA10
68
LA9
69
VSS
70
VDD
71
LA8
72
LA7
73
LA6
74
LA5
75
LA4
76
LA3
77
VS33
78
VD33
79
LA2
80
LA1
81
LA0
82
LCS0#
83
LCS1#
84
LCS2#
85
VSS
86
VDD
87
LCS3#
88
LWRLL#
89
LOE#
90
LD0
91
LD1
92
LD2
93
LD3
94
VS33
95
VD33
96
LD4
97
LD5
98
LD6
99
LD7
100
RSD
101
RBCK
102
RWS
103
VD33_PL
104
HT-M700H
8 – 5
U500 VHiDA1132F/-1: 2-Channel Audio Out (DA1132F)
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Pin No.
Terminal Name
Input/Output
Function
1*
N.C.
–
No Connection.
2
SCKI
Input
System clock input.
3*
N.C.
–
No Connection.
4
ML/I
2
SS
Input
Serial control latch for software mode or input format selection for hardware mode. Internal pull-up.
5
MC/IWL
Input
Serial control clock for software mode or input word length for hardware mode. Internal pull-up.
6
MD/DM
Input
Serial control data for software mode or de-enphasis selection for hardware mode. Internal pull-up.
7
RSTB
Input
Reset, active "low".
8
ZERO
Output
Infinity-zero flag output.
9
VOUTR
Output
R-channel output.
10
AGND
–
Analog ground.
11
VCC
Input
Analog power supply.
12
VOUTL
Output
L-channel output.
13
CAP
–
L/R channel output amp common node.
14
BCKIN
Input
Bit clock input for audio data.
15
DIN
Input
Audio data input.
16
SRCIN
Input
Sample rate clock input.
17
MUTE
–
Mute control, "0" = Normal Operation; "1" = Soft Mute.
18
MODE
–
Control mode selection, "0" = Software Mode; "1" = Hardware Mode.
19
VDD
Output
Digital power supply.
20
DGND
Output
Digital ground
Figure 8-5 BLOCK DIAGRAM OF IC
1
NC
2
SCKI
3
NC
4
ML/I
2
S
5
MC/IWL
6
MD/DM
7
RSTB
8
ZERO
9
VOUTR
10
AGND
20
DGND
19
VDD
18
MODE
17
MUTE
16
SRCIN
15
DIN
14
BCKIN
13
CAP
12
VOUTL
11
VCC
HT-M700H
8 – 6
U701 RH-iX0058SJZZ: System Microcomputer (IX0058SJ) (1/2)
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Pin No.
Port Name
Terminal Name
Input/Output
Function
1*
P16/T1PWML
SC_MUTE
Output
SCART AUDIO POWER ON MUTE.
2*
P17/T1PWMH/BUZ
N.C.
–
Not used.
3
P30/PWM2/IN4/T1IN
PROG1
Input/Output
Program port for chip 1.
4
P31/PWM3/IN4/T1IN
PGOR2
Input/Output
Program port for chip 2.
5
P32/IN4/T1IN
PROG3
Input/Output
Program port for chip 3.
6
P33/IN4/T1IN
REM_CON
Input [INT]
REMOTE SIGNAL INPUT.
7
P34/IN5/T1IN
HP_DETECT
Input
HEADPHONE PLUG IN/OUT DETECT.
8
P35/IN5/T1IN
HP_MUTE
Output
HEADPHONE OUTPUT MUTE. "L" 
→ MUTE ACTIVE
9
P36/IN5/T1IN/AN12
AMP_MUTE
Output
DDX2062 MUTE, “L” 
→ MUTE ACTIVE
10*
P37/IN5/T1IN/AN13
N.C.
–
Not used.
11
RES
RESET INPUT
Input
SYSTEM RESET.
12
XT1/AN10
CRYSTAL IN
Input
MAIN CRYSTAL INPUT.
13
XT2/AN11
CRYSTAL OUT
Output
MAIN CRYSTAL OUTPUT.
14
VSS1
GND
–
Ground.
15
CF1
CRYSTAL IN
Input
SUB CRYSTAL INPUT.
16
CF2
CRYSTAL OUT
Output
SUB CRYSTAL OUTPUT.
17
VDD1
VDD1
Input
POWER +5 V.
18
P80/AN0
KEY1
Input [AD]
KEY SCAN 1.
19
P81/AN1
KEY2
Input [AD]
KEY SCAN 2.
20
P82/AN2
POWER KEY
Input
POWER KEY.
21
P83/AN3
RDS VSM
Input [AD]
TUNER SMETER.
22
P84/AN4
RDS DATA
Input
RDS DATA IN.
23
P85/AN5
I_DETECT
Input [AD]
OVERLOAD DETECT. SPEC WILL BE AVAILABLE LATER.
24
P86/AN6
PATCH_DATA
Input
I
2
C_SDA(EEPROM DATA).
25
P87/AN7/MICIN
MODEL_CHECK
Input [AD]
DIFFERENT COUNTRY SELECT.
26
P70/INT0/T0LCP/AN8
SYS_STOP
Input [INT]
SYSTEM STOP CHECK OUT.
27
P71/INT1/T0HCP/AN9
DVD_STB
Input [INT]
DVD STOROBE.
28
P72/INT2/T0IN/NKIN
RDS_CL
Input [INT]
RDS CLK SIGNAL.
29*
P73/INT3/T0IN
N.C.
–
Not used.
30
S0/T0
1G
Output
VFD SEGMENT.
31
S1/T1
2G
Output
VFD SEGMENT.
32
S2/T2
3G
Output
VFD SEGMENT.
33
S3/T3
4G
Output
VFD SEGMENT.
34
S4/T4
5G
Output
VFD SEGMENT.
35
S5/T5
6G
Output
VFD SEGMENT.
36
S6/T6
7G
Output
VFD SEGMENT.
37
S7/T7
8G
Output
VFD SEGMENT.
38
S8/T8
9G
Output
VFD SEGMENT.
39
S9/T9
10G
Output
VFD SEGMENT.
40
S10/T10
P1
Output
VFD SEGMENT.
41
S11/T11
P2
Output
VFD SEGMENT.
42
S12/T12
P3
Output
VFD SEGMENT.
43
S13/T13
P4
Output
VFD SEGMENT.
44
S14/T14
P5
Output
VFD SEGMENT.
45
S15/T15
P6
Output
VFD SEGMENT.
46
VDD3
VDD3
Input
POWER +5 V.
47
S16/PC0
P7
Output
VFD SEGMENT.
48
S17/PC1
P8
Output
VFD SEGMENT.
49
S18/PC2
P9
Output
VFD SEGMENT.
50
S19/PC3
P10
Output
VFD SEGMENT.
51
FIX0
GND
–
Ground.
52
S20/PC4
P11
Output
VFD SEGMENT.
53
S21/PC5
P12
Output
VFD SEGMENT.
54
S22/PC6
P13
Output
VFD SEGMENT.
55
S23/PC7
P14
Output
VFD SEGMENT.
56
S24/PD0
P15
Output
VFD SEGMENT.
57
S25/PD1
P16
Output
VFD SEGMENT.
58*-69*
S26/PD2-S37/PE5
N.C.
–
Not used.
70
S38/PE6
DOOR_CLOSE
Input
DECORATE DOOR CLOSED SWITCH.
71
S39/PE7
DOOR_OPEN
Input
DECORATE DOOR OPEN SWITCH.
72
VDD4
VDD4
Input
POWER +5 V.
73
S40/PF0
SD
Input
SD SIGNAL (TUNER).
HT-M700H
8 – 7
U701 RH-iX0058SJZZ: System Microcomputer (IX0058SJ) (2/2)
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Pin No.
Port Name
Terminal Name
Input/Output
Function
74
S41/PF1
MM+
Output
DECORATE DOOR CONTROL.
75
S42/PF2
MM-
Output
DECORATE DOOR CONTROL.
76
S43/PF3
FAN_PRO
Input
FAN JAM PROTECTION. REFER TO SOFTWARE SPEC.
77
S44/PF4
JOG_UP
Input
VOLUME UP.
78
S45/PF5
JOG_DOWN
Input
VOLUME DOWN.
79
S46/PF6
FM_ST
Input
FM STERO SIGNAL (TUNER).
80*
S47/PF7
N.C.
–
Not used.
81
S48/PG0
P_CON
Output
MAIN POWER. "H" 
→ MAIN POWER ON
82
S49/PG1
FUNC_TUNER
Output
TUNER MODE SOUND CHANNEL SELECTION OF DVD 
BOARD. RECEIVE TUNER STATUS FROM DVD BOARD 
→ 
Delay 200ms 
→ "H"
83
S50/PG2
LED
Output
BACKLIGHT CONTROL. REFER TO SOFTWARE SPEC
84
S51/PG3
FAN_START
Output
FAN START WORK CONTROL.
85
P00
PLL CE
Output
PLL CHIP SELECT.
86
P01
PLL DI
Output
PLL DATA INPUT.
87
P02
PLL CL
Output
PLL CLOCK.
88
P03
DC Protect
Input
DC protect detect.
89
VSS2
VSS2
–
GND.
90
VDD2
VDD2
Input
POWER +5 V.
91
P04
PLL DO
Input
PLL DATA OUT.
92*-94*
P05/CKO-P07/T7O
N.C.
–
Not used.
95
P10/SO0
DVD DI (FROM SYS)
Output
DATA IN.
96
P11/SI0/SB0
DVD DO (FROM DVD)
Input
DATA OUT.
97
P12/SCK0
DVD CLK
Input
DATA CLK.
98
P13/SO1
DVD BUSY
Output
DVD BUSY.
99
P14/SI1/SB1
CLID OUT
Output
DVD CLID OUT.
100
P15/SCK1
PATCH_CLK
Output
EEPROM CLOCK.
Figure 8-7 BLOCK DIAGRAM OF IC
S19/PC3
S18/PC2
S17/PC1
S16/PC0
VDD3
S15/T15
S14/T14
S13/T13
S12/T12
S11/T11
S10/T10
S9/T9
S8/T8
S7/T7
S6/T6
S5/T5
S4/T4
S3/T3
S2/T2
S1/T1
S48/PG0
S49/PG1
S50/PG2
S51/PG3
P00
P01
P02
P03
VSS2
VDD2
P04
P05
P06
P07
P10/SO0
P11/SI0/SB0
P12/SCK0
P13/SO1
P14/SI1/SB1
P15/SCK1
P16/T1PWML
P17/T1PWMH/BUZ
P30/INT4/T1IN P31/INT4/T1IN P32/INT4/T1IN P33/INT4/T1IN P34/INT5/T1IN P35/INT5/T1IN P36/INT5/T1IN P37/INT5/T1IN
RES
XT1/AN10 XT2/AN11
VSS1
CF1 CF2
VDD1
P80/AN0 P81/AN1 P82/AN2 P83/AN3 P84/AN4 P85/AN5 P86/AN6
P87/AN7/MICIN
P70/INT0/T0LCP/AN8 P71/INT1/T0HCP/AN9
P72/INT2/T0IN/NKIN/AN12
P73/INT3/T0IN/AN13
S0/T0
S47/PF7 S46/PF6 S45/PF5 S44/PF4 S43/PF3 S42/PF2 S41/PF1 S40/PF0 VDD4 S39/PE7 S38/PE6 S37/PE5 S36/PE4 S35/PE3 S34/PE2 S33/PE1 S32/PE0 S31/PD7 S30/PD6 S29/PD5 S28/PD4 S27/PD3 S26/PD2 S25/PD1 S24/PD0 S23/PC7 S22/PC6 S21/PC5 S20/PC4 FIX0
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
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
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
IX0058SJ
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Sharp HT-M700H (serv.man9) Service Manual ▷ Download

  • DOWNLOAD Sharp HT-M700H (serv.man9) Service Manual ↓ Size: 563.97 KB | Pages: 10 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp HT-M700H (serv.man9) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp HT-M700H (serv.man9) Home Theatre. Information contained in Sharp HT-M700H (serv.man9) 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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