Panasonic PT-TW230U, Руководство по обслуживанию

Страница: 101 / 105

DIA-7
SCH_KW4AC
LAN
IC401
L3E07111K0A
DIGITAL
GAMMA
CORRECTION
IC561(S&H)
IC5621
R1131D101B
IC8801
AX11005LF
NETWORK
IC9885
MB95F353EPFT
SUB CPU
IC3802
TC7W241FU
IC3803
TC7W241FU
IC3804
TC7W241FU
IC531(S&H)
IC301
IC501(S&H)
DG_2[0-9]
DB[2-9]
F1G1H4710004
C421
D0GA470JA028
R422
F1G1H4710004
C427
D0YAR0000012
R472
F1G1A105A047
C442
DG_ENBY1
X
C425
SHCLKG
F1J0J106A004
C480
DR[1]
D1HY4704A005
RB419
3.3VGAM
X
C408
X
C404
SHCLKR
FRPR
J0JHC0000080
L402
D0GA103JA028
R3587
D1HY4704A005
RB432
SCLK_PW
F1G1A105A047
C426
GND
D1HY4704A005
RB423
3.3VGAM
F1G1C104A077
C434
F1G1H4710004
C433
DR_2[0-9]
F1H0J4750004
C5623
D1HY4704A005
RB421
F1G1H4710004
C401
DR[0]
3.3VGAM
F1G1C104A077
C414
<TOP_VIEW>
C1AB00002806
IC401
1 A1
2 A2
3 A3
4 A4
5 A5
6 A6
7
A7
8 A8
9 A9
10 A1
0
11 A1
1
12 A1
2
13 A1
3
14 A1
4
15 A1
5
16 A1
6
17 A1
7
18 A1
8
19 A1
9
20 A2
0
21 B2
0
22 C20 23 D20 24 E2
0
25 F2
0
26 G2
0
27 H20 28 J2
0
29 K2
0
30 L20 31 M2
0
32 N20 33 P2
0
34 R20 35 T2
0
36 U20 37 V2
0
38 W2
0
39 Y2
0
40 Y1
9
41 Y1
8
42 Y1
7
43 Y1
6
44 Y1
5
45 Y1
4
46 Y1
3
47 Y1
2
48 Y1
1
49 Y1
0
50
Y9
51
Y8
52
Y7
53
Y6
54
Y5
55
Y4
56
Y3
57
Y2
58
Y1
59
W1
60
V1
61
U1
62
T1
63
R1
64
P1
65
N1
66
M1
67
L1
68
K1
69
J1
70
H1
71
G1
72
F1
73
E1
74
D1
75
C1
76
B1
77
B2
78
B3
79
B4
80
B5
81
B6
82
B7
83
B8
84
B9
85 B1
0
86 B1
1
87 B1
2
88 B1
3
89 B1
4
90 B1
5
91 B1
6
92 B1
7
93 B1
8
94 B1
9
95 C1
9
96 D1
9
97 E1
9
98 F1
9
99 G1
9
100
H1
9
101
J1
9
102
K1
9
103
L1
9
104
M1
9
105
N1
9
106
P1
9
107
R1
9
108
T1
9
109
U1
9
110
V1
9
111
W1
9
112
W1
8
113
W1
7
114
W1
6
115
W1
5
116
W1
4
117
W1
3
11
8 W1
2
119
W1
1
120
W1
0
121
W9
122
W8
12
3 W7
124
W6
125
W5
126
W4
127
W3
128
W2
129
V2
130
U2
131
T2
132
R2
133
P2
134
N2
135
M2
136
L2
137
K2
138
J2
139
H2
140
G2
141
F2
142
E2
143
D2
144
C2
145
C3
146
C4
147
C5
148
C6
14
9 C7
150
C8
151
C9
152
C10
153
C11
15
4 C12
155
C13
156
C14
157
C15
158
C16
159
C17
160
C18
161
D18
162
E1
8
163
F1
8
164
G1
8
165
H18
166
J1
8
167
K1
8
168
L18
169
M1
8
170
N18
171
P1
8
172
R18
173
T1
8
174
U18
175
V1
8
176
V1
7
177
V1
6
178
V1
5
179
V1
4
180
V1
3
18
1 V1
2
182
V1
1
183
V1
0
184
V9
185
V8
18
6 V7
187
V6
188
V5
189
V4
190
V3
191
U3
192
T3
193
R3
194
P3
195
N3
196
M3
197
L3
198
K3
199
J3
200
H3
201
G3
202
F3
203
E3
204
D3
205
D4
206
D5
207
D6
20
8 D7
209
D8
210
D9
211
D10
212
D11
21
3 D12
214
D13
215
D14
216
D15
217
D16
218
D17
219
E1
7
220
F1
7
221
G1
7
222
H17
223
J1
7
224
K1
7
225
L17
226
M1
7
227
N17
228
P1
7
229
R17
230
T1
7
231
U17
232
U16
233
U15
234
U14
235
U13
23
6 U12
237
U11
238
U10
239
U9
240
U8
24
1 U7
242
U6
243
U5
244
U4
245
T4
246
R4
247
P4
248
N4
249
M4
250
L4
251
K4
252
J4
253
H4
254
G4
255
F4
256
E4
257
E5
258
E6
25
9 E7
260
E8
261
E9
262
E1
0
263
E1
1
26
4 E1
2
265
E1
3
266
E1
4
267
E1
5
268
E1
6
269
F1
6
270
G1
6
271
H16
272
J1
6
273
K1
6
274
L16
275
M1
6
276
N16
277
P1
6
278
R16
279
T1
6
280
T1
5
281
T1
4
282
T1
3
28
3 T1
2
284
T1
1
285
T1
0
286
T9
287
T8
28
8 T7
289
T6
290
T5
291
R5
292
P5
293
N5
294
M5
295
L5
296
K5
297
J5
298
H5
299
G5
300
F5
301
F6
302
F1
4
303
F1
5
304
P1
5
305
R15
30
6 R7
307
R6
308
G6
309
J9
310
J1
0
311
J1
1
31
2 J1
2
31
3 K1
2
31
4 L12
31
5 M1
2
316
M1
1
317
M1
0
318
M9
319
L9
320
K9
321
K1
0
322
K1
1
323
L11
324
L10
F1H0J2250007
C417
CLYOUT
DR[2-9]
GND
ON_33V
X
R413
F1G1C104A077
C436
SCS_PW
X
C437
D1HY4704A005
RB411
X
C424
F1G1H4710004
C413
FRPG
D1HY4704A005
RB416
X
C483
DB_1[0-9
]
D0GA470JA028
R414
D1HY4704A005
RB437
DXOUTB
F1G1H103A706
C43
8
X
C482
DB[0]
D0GA470JA028
R419
IRM_RST
F1J0J106A004
C481
D1HY4704A005
RB417
X
C419
D1HY4704A005
RB434
1.0V
D1HY4704A005
RB412
D0GA470JA028
R423
DB_2[0-9
]
D0GA472JA028
R424
DHS
D1HY4704A005
RB426
D0GA470JA028
R416
D1HY4704A005
RB422
F1G1H4710004 C407
RESET_DG
SHCLKB
CLXOUTB
D1HY4704A005
RB424
DG[1]
F1G1C104A077
C411
3.3VGAM
DB[1]
DG_ENBY2
X
R417
F1G1H4710004
C431
F1J1C475A170
C3598
S1.8V
D1HY4704A005
RB429
1.0V
X
C402
DRGB_DY
F1G1H4710004
C423
F1G1C104A077 C406
D0GA101JA028
R5611
D1HY4704A005
RB433
F1G1H4710004
C403
D0GA102JA028
R3586
D1HY4704A005
RB413
P_FAIL
ON_33V
D0YDR0000036
R3580
XFRB
L3534
G1CR12K00005
D1HY4704A005
RB436
X
C5625
D1HY4704A005
RB418
X
R404
F1H0J4750004
C5621
D1HY4704A005
RB427
3.3V
D0GA472JA028
R3588
SDATA_PW
X
C420
D0GA470JA028
R412
C0DBGYY02351
IC5621
1 VDD
2 NC
3 VOUT
4 NC
5 GND
6
CE or CE
X
C409
X
C418
X
C422
DG_1[0-9]
DG[2-9]
D1HY4704A005
RB431
X
C412
X
R421
S3.3V
D1HY4704A005
RB428
F1J1C106A059
C44
1
DVS
X
C416
ENBX1
B
F1G1A105A047
C3599
:F1G1A1050002
X
C410
F1G1H4710004
C443
D0GA103JA028
R3585
D1HY4704A005
RB414
DG[0]
3.3VGAM
FRPB
DR_1[0-9]
1.0V
3.3VGAM
NRG
F1G1C104A077
C432
F1G1A105A047
C439
:F1G1A1050002
DCLK
D0GA470JA028
R418
P_FAIL
XFRG
ENBX1
G
CLXOUTG
DXOUTG
DXOUTR
CLXOUTR
ENBX1R
XFRR
3.3V
TP_HRS
T
1.0V
3.3VGAM
TP_VRS
T
TP_DHS
TP_DVS
TP_DCLK
X
D5622
X
D5623
X
D5624
B0ACCK000003
D5625
:B0ACCJ000055
J0HABC000010
L8802
1
2
3
F2G0J220A237
C8836
D1BA49R9A061
R8843
D1BA49R9A061
R8841
RXIN
D1BA49R9A061
R8842
D1BA49R9A061
R8844
RXIP
TXOP
F1G1C104A077
C8801
:F1G1C104A089:F1G1C104A125
TXON
J0JCC0000385
L8835
F1G1C104A077
C8802
:F1G1C104A089:F1G1C104A125
J0JCC0000385
L8836
D0GA331JA028
R8846
D0GA331JA028
R8845
LINK/DB_DO
FUK/DB_DO
SPD/DB_DI
X
C8853
LINK/DB_DO
SPD/DB_DI
D1HY4724A005
RB8801
D1HY4724A005
RB8802
D1HY4724A005
RB8803
D1HY4724A005
RB8804
X
D8801
X
R8833
X
C8814
D0GA472JA028
R8814
C3EBDY000038
IC8802
1 NC
2 NC
3 NC
4 GND
5
SDA
6
SCL
7
WP
8
VDD
D0GA472JA028
R8816
PW_NET_H/L
FUK/DB_DO
SPD/DB_DI
LINK/DB_DO
H0J250500113
X8801
D0GA105JA028
R8810
D0GA472JA028
R8808
D0GA473JA028
R8801
TXON
RXIP
TXOP
RXIN
F2G0J220A237
C8831
F2G0J220A237
C8863
F1G1C104A077
C8809
F1G1C104A077
C8832
D1BB1212A106
R8811
F1G1C104A077
C8803
F1G1C104A077
C8804
F1G1C104A077
C8805
F1G1C104A077
C8806
F1G1C104A077
C8843
F1G1C104A077
C8812
F1G1C104A077
C8811
3.3V_CPU
X
K8803
1
2
3
4
F1G1C104A077
C8817
:F1G1C104A089:F1G1C104A125
F1G1C104A077
C8808
F1G1C104A077
C8815
:F1G1C104A089:F1G1C104A125
F1G1C104A077
C8816
:F1G1C104A089:F1G1C104A125
D0GA472JA028
R8803
F1G1C104A077
C8807
PW_UPDATE
D0GA473JA028
R8802
D0GA473JA028
R8804
D0GA473JA028
R8805
D0GA473JA028
R8806
D0GA473JA028
R8807
D0GA473JA028
R8809
3.3V_CPU
3.3V_CPU
3.3V_CPU
X
C8850
D0YAR0000012
R8851
D0YAR0000012
R8852
TXD_MCI
RXD_MCI
3.3V_CPU
F1H1E1050001
C8847
F1G1C104A077
C8848
:F1G1C104A089:F1G1C104A125
X
R8818
X
R8819
X
R8820
F1G1C104A077
C8838
F1G1C104A077
C8839
F1G1C104A077
C8818
:F1G1C104A089:F1G1C104A125
J0HABC000010
L8801
1
2
3
F1G1C104A077
C8830
F2G0J220A237
C8834
3.3V_CPU
SS3.3V
D0GB105ZA038
R8850
F1H1H103A219
C8860
J0JHC0000080
L8810
X
R8822
X
R8821
3.3V_CPU
3.3V_CPU
SDATA
SCLK
SCS
G4BYB0000006
K8801
1 1
2 2
3
4
5
6
7 7
8 8
9
10
11 12
GND1
GND1
PW_NMCLR
X
C8819
D0GA472JA028
R8815
X
R8826
D0GA472JA028
R8824
D0GA472JA028
R8823
D0GA472JA028
R8825
X
K8802
1
2
3
4
5
6
7
3.3V_CPU
D0GA102JA028
R8832
F1G1C104A077
C8837
X
C8840
F2G0J220A237
C8835
D0GA101JA028
R401
D0GA101JA028 R402
D0GA101JA028
R403
SCS
SDATA
SCLK
D0YAR0000012
R408
D0YAR0000012
R407
D0YAR0000012 R406
X
R8847
3.3V_CPU
X
R8848
F1G1H120A789
C8856
F1G1H120A789
C8855
C0JBAB000670
IC3802
1
2
3
4 GND 5
6
7
8
VCC
LAMP_SCI
SDO
F1G1C104A077
C3809
D0GAR00JA046
R3816
K9880_1
POWER_SW
D0GA181JA028 R9899
3.3V_MCU
D0GA103JA028
R9873
D0GA100JA028 R9890
3.3V_MCU
TXD_PW
CHO_TXD
SERIAL_TXD
SCK
F2G0J470A252
C9883
D0GA101JA028 R9909
MCU_RST
K9880_4
D0GA100JA028 R9876
X
R9881
C0JBAB000670
IC3804
1
2
3
4 GND 5
6
7
8
VCC
ON_33V
R/C
IC98_17
K9880_2
F1G1C223A081
C9878
D0GA103JA028
R9875
K9880_3
D0GA104JA028
R9904
SDI
3.3V_MCU
POWER_KEY
D0GA100JA028
R9882
D0GA101JA028
R9907
X
R3812
K1KA04BA0047
K9880
1
4
PIC_POWER_LED
BUF_RXD
PIC_LAMP_LED
D0GA331JA028
R9898
PW_MASTER_SDO
PW_MASTER_SDI
D0GA100JA028
R9891
D0GA100JA028 R9889
F1G1C104A077
C3808
D0GA103JA028
R9914
MCU_DBG
D0GA102JA028
R3811
D0GA103JA028
R9915
D0GA331JA028
R9894
3.3V_MCU
MCU_DBG
D0GA181JA028 R9892
D0GA181JA028
R9897
F1G1C104A077
C9884
C0JBAB000670
IC3803
1
2
3
4 GND 5
6
7
8
VCC
CHO_RXD
D0GA104JA028
R9903
PW_MASTER_SCK
F1G1C104A077
C3807
D0GA181JA028 R9893
POWER_SW
D0GA104JA028
R9902
D0GA101JA028
R9908
X
R3813
MCU_RST
D0GA103JA028
R9916
D0GA101JA028
R9901
PIC_READY_LED
D0GA100JA028
R9918
F1G1H4700003
C9875
PW_BUSY
TEMP_LED
SCS_SUB
X
K8804
1
5
NET_IDENT
NET_IDENT
C2BBYY001024
IC9885
1
X0/PF0
2
X1/PF1
3
Vss
4
X1A/PG2
5
X0A/PG1
6
Vcc
7
UCK/PG0
8
%%oRST%%o/PF2
9
UI/SCL1/P17
10
UO/SDA1/P16
11
TO10/P62
12
TO11/P63
13
P15/SCL0
14
P14/SDA0
15
P64/EC1
16
P00
17
P01
18
P02
19
P03
20
P04
21
P05
22
P06
23
P07
24
P12
B1CFQC000001
Q3582
1 2 3
4 5 6
B1ABCG000002
Q3583
C2BBYY000911
IC8801
1
MISO
2
SS1/DQ
3
SS2/STPZ
4
VCCK
5
TM1_CK/CEX1
6
TM1_GT/CEX2
7
TM2_CK/CEX3
8
TM2_GT/CEX4
9
P00/RXD2
10
P01/TXD2
11
P02/CT
S
12
P03/DS
R
13
VCCI
O
14
P04/RI
15
VCCK
16
P05/DCD
17
GN
D
18
DB_DI/LNK_LED
19
DB_CLKO/SPD_LE
D
20
DB_DO/FD_CL_LE
D
21 P06/RTS
22 P07/DTR
23
VCCK
24
XDATA0
25
XDATA1
26 SYSCK_SEL0
27
XDATA2
28
XDATA3
29
VCCIO
30
XDATA4
31
XDATA5
32 SYSCK_SEL1
33
XDATA6
34
GND
35
VCCIO
36
VCCK
37
VCC18A
38
XTL25N
39
XTL25P
40
GND18A
41
RSET_B
G
42
VCC3
A
43
GND3
A
44
RXIP
45
RXIN
46
VCC18A
47
TXOP
48
TXON
49
GND18A
50
GND3
R
51
VCC3
R
52
VCC1
8
53
P1
0
54
P1
1
55
P12/DE
56
VCCK
57
P13/RE_N
58
P1
4
59
VCCI
O
60
P1
5 61
P16
62
P17
63
GND
64
LB_CLK
65
RXD0
66
VCCK
67
TXD0
68
RXD1/ECI
69
TXD1/CEX_0
70
EXT_WKUP/INT0
71
SCL
72
SDA
73
INT1
74
RST_N
75
VCCK
76
VCCIO
77
SS0
78
GND
79
SCLK
80
MOSI
DB_1[0]
DG[3]
DB_2[4]
DB_1[7]
DG_2[7]
DB_2[7]
DG_1[7]
DB_1[3]
DR_1[8]
DB[8]
DB_1[1]
DG_2[1]
DR_1[7]
DR_2[5]
DB[7]
DG_1[6]
DR[8]
DG[7]
DG_2[4]
DR_2[2]
DG_1[0]
DR_1[2]
DG_2[5]
DR[7]
DB_2[8]
DB_1[5]
DG[4]
DB_1[4]
DB[6]
DR[4]
DR_2[8]
DB[4]
DG[9]
DR[3]
DB_1[8]
DG_1[5]
DB[9]
DR_1[6]
DG_2[2]
DB_2[0]
DR_1[0]
DR_2[6]
DR_1[4]
DG[5]
DR[5]
DG_1[4] DG_1[3]
DB[2]
DG_2[3] DG_2[6]
DG_1[8] DG_1[2]
DR_2[4]
DB_2[2]
DR[6]
DB_2[9]
DR_2[7]
DG_2[9]
DR_1[3]
DR[2]
DB[3]
DR_2[0]
DG_1[1]
DG_1[9]
DG[8]
DR_1[9]
DR_1[5]
DB_1[6]
DR_2[3]
DR_2[1]
DB_2[5]
DR_1[1]
DB_2[6]
DG_2[8]
DR[9]
DB_1[2]
DB_2[3]
DG_2[0]
DR_2[9]
DB_2[1]
DG[2]
DG[6]
DB[5]
DB_1[9]
1.8V_A
N
3.3V_AN
1.8V_CPU
FROM IC301
A SIDE
PAGE3 PW190
R G B COMMON
FROM IC301 P3
A SIDE
FROM IC301
FROM IC301
TXD
RXD
RXD
TXD
TO IC501/531/561 P6
TSSOP 24
pitch 0.65mm
SUB MICON for
ECO STANDBY
FROM IC301
FROM IC301
FROM IC9882
FROM IC3801
TO IC9882
TO IC3801
FROM IC9885
FROM IC301
TO IC4891
FROM IC301
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
I
J
K
L
A
B
C
D
E
F
G
H
I
J
K
L
KW4AC -05