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UX-B800A
6 – 1
UX-B800A
Service Manual
CHAPTER 6.
CIRCUIT SCHEMATICS AND PARTS LAYOUT
[1] Control PWB circuit
1. Main Control Block (1a/10)
A
A
B
B
C
C
D
D
6
5
4
3
2
1
Q101
2SA2059
R120
N.M.
R117
1.2K
BR118
33x4
R195
N.M.
C118
N.M.
BR106
100x4
R173
100
C108
0.1u
R111
N.M.
Q100
N.M. (2SA1955FV)
C106
7p
R114
10K
R121
220
R116
1M
X2
32.768KHz
R191
0
R108
N.M.
R133
100
BR103
100x4
C136
N.M.
BR105
100x4
C135
N.M.
C164
N.M.
C110
10u (2012)
R109
N.M. (short)
BR117
33x4
C111
N.M.
IC100
CX9331
FAX CONTRO
R104
0
C114
27p
C113
N.M.
BR126 100x4
R107
100K
BR132
100x4
C105
7p
TP5
TP6
C112
1u (1608)
R119
100k
TP104
R176
N.M.
BR101
100x4
BR122
100x4
R103
0
R177
0
C109
0.1u
TP103 R106
N.M.
C115
27p
BR116
100x4
R102
N.M.
BR129
100x4
R115
0
C101
0.1u
TP8
C103
0.1u
C100
0.1u
R180
100
BR109
270x4
BR104
100x4
R162
N.M.
BR108
N.M. (short)
TP106
R118
0
R163
N.M.
C102
0.1u
BR102
100x4
IC103
N.M.
C134
0.1u
C162 100p
C104
0.1u
C163 100p
X1
HC-49 (12MHz)
BR121
100x4
L100
0 (1608)
R105
2.2M
C116
N.M.
BR128
100x4
R193
N.M.
L101
0 (1608)
C107
10u (2012)
TP108
R194
N.M.
BR100
100x4
R112
0 (2012)
TP7
R110
10k
C137
N.M.
BR107
10k x4
C117
N.M.
R113
0 (2012)
PLLVDD
DG
DG
+3.3V
DG
VBAT
DG
DG
FG1
VCORE
VREGVDD
ENVREG
+3.3V
PLLVDD
ENVREG
VCORE
VREGVDD
DG
DG
DG
DG
DG
VBAT
+3.3V
+3.3V
+3.3V
DG
DG
DG
DG
DCP_PWM
DCCAR_PWM
DOWNLOAD_TX
DOWNLOAD_RX
SDATA
SCLK
LCD_E
MICMUTE
SCS#
IA_RESET#
EBI_OE#
FRWP#
SDRCLK
SDRCLKE
SDRRAS#
SDRWE#
SDRCAS#
SDRBA0
SDRBA1
VCTRL
FRCLK
RESET#
SPI_DIN
CHX
MRST
FRSNS
ORGSNS
THERM_SNS
VCTRL
BUL_CHK
EBI_LE0
SDRA12
W-TONE
KEN1
KEN3
KEN2
KEN4
RS
EBI_WE#
FROE#
EBI_CS0#
FROE2#
AD_SEL2
SPI_DOUT
SDRUDQM
SDRLDQM
CDL_RTS
RESET#
CID_SEL
LINE_MUTE
CDL_RST
DECT_TX
VPH_nINH
SPI_DOUT
BZ_TGL
BZ_TXOUT
HT_SCAN
SDRD[15:0]
SDRA[11:0]
SPI_DO/EIRQ1#
SPI_DI/DECT_RX
B
CE
B
CE
12
JTAG_CPU_TDO
3
JTAG_CPU_TMS
4
RESET#
5
TEST_MODE
6
VCTRL12
7
ENABLE_VREG
8
VREG_VDD
9
VREG_VSS
10
XIN/EXTCLK
12
XOUT
13
VDD_O
14
VSS_O
15
VSS
16
ARCPLL_VDD
11
VDD
17
FlexIo1
A[0]/L1
18
FlexIo1
A[1]/L1
19
FlexIo1
A[2]/L1
20
FlexIo1
A[3]/L1
21
FlexIo1
A[4]/L1
22
FlexIo1
A[5]/L1
23
FlexIo1
A[6]/L1
24
FlexIo1
A[7]/L1
25
FlexIo1
B[0]/UTMI1
26
FlexIo1
B[1]/UTMI1
27
FlexIo1
B[2]/UTMI1
28
FlexIo1
B[3]/UTMI1
29
VSS_O
30
VDD_O
31
FlexIo1
B[4]/UTMI1
32
33
GPIO[92]/EBI
AD[4]
132
GPIO[93]/EBI
AD[5]
133
GPIO[94]/EBI
AD[6]
134
GPIO[95]/EBI
AD[7]
135
GPIO[96]/UTMI
136
GPIO[97]/UTMI
137
GPIO[98]/UTMI
138
GPIO[99]/UTMI
139
GPIO[100]/EBI
WE
140
GPIO[101]/EBI
O
E
141
GPIO[102]/EBI
LE0
142
VDD
143
VSS
144
VSS_O
145
VDD_O
146
GPIO[103]/EBI
LE1
147
GPIO[104]/EBI
C
S0
148
GPIO[105]/EBI
C
S1
149
GPIO[106]/EBI
CS2/SER
TxD
150
GPIO[107]/EBI
CS3/ClkOut
151
GPIO[108]/EXT
IRQ0/SER
RxD
152
GPIO[109]/EXT
IRQ1
153
GPIO[110]/SER
Clk
154
GPIO[111]
155
GPIO[112]
156
GPIO[113]
157
GPIO[114]
158
VDD_O
159
VSS_O
160
GPIO[115]
161
GPIO[116]
162
DQ [0]
163
DQ [1]
164
DQ [2]
165
DQ [3]
166
DQ [4]
167
DQ [5]
168
DQ [6]
169
VDD_O
170
VSS_O
171
DQ [7]
172
DQ [15]
173
DQ [14]
174
DQ [13]
175
DQ [12]
176
DQ [11]
177
DQ [10]
178
DQ [9]
179
VDD_O
180
VSS_O
181
DQ [8]
182
DQM[1]
183
DQM[0]
184
CLK
185
CKE
186
WE#
187
CAS#
188
RAS#
189
VDD_O
190
BA[1]
195
M_ADDR [0]
196
M_ADDR [1]
197
M_ADDR [2]
198
M_ADDR [3]
199
M_ADDR [12]
200
M_ADDR [11]
201
VDD_O
202
VSS_O
203
M_ADDR [10]
204
M_ADDR [9]
205
M_ADDR [8]
206
M_ADDR [7]
207
M_ADDR [6]
208
M_ADDR [5]
209
M_ADDR [4]
210
VDD_RTC
211
RTC_XIN
212
RTC_XOUT
213
CORE_PWR_DET
214
BATRST#
215
VSS_RTC
216
JTAG_CPU_TDI
2
JTAG_CPU_TCK
1
130
GPIO[91]/EBI
AD[3]
131
VSS_O
191
VSS
192
BA[0]
194
VDD
193
GND
7
VCC
14
1QA
3
1QB
4
1QC
5
1QD
6
2QA
11
2QB
10
2QC
9
2QD
8
CK1
1
CK2
13
CLR2
12
CLR1
2
1
2
1
2
1
2
SDRD14
SDRD15
SDRD12
SDRD2
SDRD10
SDRD5
SDRD8
SDRD7
SDRD13
SDRD1
SDRD11
SDRD0
SDRD4
SDRD9
SDRD6
SDRD3
SDRA10
SDRA7
SDRA2
SDRA9
SDRA0
SDRA4
SDRA5
SDRA12
SDRA8
SDRA11
SDRA6
SDRA3
SDRA1
<BAT RESET-1>
<BAT RESET-2>
(5G)
(2-5A)
(4-1A)
(2-5A)
(2-6D)
(2-4H)
(2-4D)
(2-4H)
(2-4H)
(2-4D)
(2-4D)
(2-4D)
(2-4D)
(2-4D)
(2-4H)
(2-6D)
(2-1D)
(2D)
(6-3A)
(5-1G)
(4-5E)
(8-5F)
(2-5A)
(2-5A)
(2-5A)
(2-3A,
5-1G)
(7-1D)
(2-6A)
(4-1E)
(6-5F)
(2-4A)
(2-3A)
(2-5D,
2-6D)
(7-3A) (7-2E) (7-2E)
(2-4A)
(2-6B)
(10-5A)
(10-6A)
(10-6A)
(4-6A,
5-1H)
(2-1D)
(3-6H)
(5-1G)
(5-2G)
(10-4E)
(10-4E)
(2-1D)
(1A)
(6-2A)
(6-2A)
(6-4A)
(10-3A)
(6-2A)
(6-2A)
(6-2A)
(10-6A)
(10-6A)
(10-6A)
(10-6A)
(10-6A)
(10-6F)
Main Control Block (1/2)
1/10
Содержание UX-B800A
Страница 97: ...UX B800A 6 12 12 Control PWB parts layout Top side The CONTROL PWB of the model employs lead free solder ...
Страница 98: ...UX B800A 6 13 13 Control PWB parts layout Bottom side The CONTROL PWB of the model employs lead free solder ...
Страница 102: ...UX B800A 6 17 4 LIU PWB parts layout Top side The TEL LIU PWB of the model employs lead free solder ...
Страница 103: ...UX B800A 6 18 5 LIU PWB parts layout Bottom side The TEL LIU PWB of the model employs lead free solder ...
Страница 118: ...UX B800A 7 9 MEMO ...
Страница 122: ...UX B800A 4 NO PARTS CODE PRICE RANK NEW MARK PART RANK DESCRIPTION W1 XWHS740 08100 AA C Washer 1 Cabinet etc ...