Read Panasonic PT-VW350 / PT-VW350D / PT-VW350T / PT-VX420 / PT-VX420D / PT-VX420T / PT-VX421 (serv.man4) Service Manual online
DIA-11
PT-VW350 / PT-VX420/ PT-VX421
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
WR2G -05
PW610-10SG
KEYSTONE
IC2301
IC3851
G-SENSOR
IC301
THC63LVD103D
IC2302
BD00GC0WEFJ
IC2391
TPS54329EDDAR
IC2371
BD00IC0WEFJ
IC2381
X
R2312
F1G1C104A077
C2309
F1G1C104A077
C2357
X
R2366
1.8VAA_KS
D0GA220JA028
R2348
KS_A22
3.3VAA_KS
X
R2318
J0JYC0000346
L2301
F1G1C104A077
C2308
D0GA103JA028
R2327
F1G1C104A077
C2338
D0GA470JA028
R2347
PW_DHS
SCLK_PW
F1G1C104A077
C2366
F1H0J2250007
C2339
KS_CLK
X
R2328
2.5VAC_KS
F1G1C104A077
C2341
F1G1C104A077
C2307
F1G1C104A077
C2364
D0GAR00JA046
R2316
F1G1C104A077
C2349
D0GA102JA028
R2392
PW_DHS
D0GAR00JA046
R2332
X
R2358
D0GA103JA028
R2313
F1G1C104A077
C2311
F1G1C104A077
C2354
D1HY1024A010
RB2352
1
2
3
4
5
6
7
8
F1G1C104A077
C2348
D0GA102JA028
R2393
3.3VAA_KS
D1HY1024A010
RB2354
D1HY1024A010
RB2351
D0GA103JA028
R2359
F1H0J2250007
C2316
D0GA103JA028
R2322
F1H0J2250007
C2361
F1G1C104A077
C2323
F1J0J106A004
C2201
DCLK
D0GA102ZA040
R2379
F1G1C104A077
C2312
F1H0J2250007
C2353
DR[0-9]
F1G1C104A077
C2329
D1HY1024A010
RB2355
F1G1C104A077
C2331
F1H0J2250007
C2369
PW_DG[0-9]
F1G1C104A077
C2314
1.8V_KS
F1G1C104A077
C2379
F1G1C104A077
C2322
KS_AB22
D0GA470JA028
R2349
D0GA330JA028
R2301
F1G1C104A077
C2321
F1G1C104A077
C2346
F1H0J2250007
C2315
X
R2355
X
R2308
F1G1C104A077
C2378
J0JYC0000346
L2302
D0GA103JA028
R2311
D0GA102JA028
R2388
D0GA101JA028
R2338
F1G1C104A077
C2342
3.3VAA_KS
2.5VAA_KS
F1G1C104A077
C2333
D0GA103JA028
R2362
F1G1C104A077
C2344
F1G1H270A541
C2305
:F1G1H270A581
PW_DR[0-9]
F1H0J2250007
C2352
D0GAR00JA046
R2317
D0GA105JA028
R2336
KS_DHS
PW_DVS
F1G1C104A077
C2332
F1G1C104A077
C2326
D1HY1024A010
RB2353
D0GA102JA028
R2365
KS_DVS
PW_DB[0-9]
F1G1A105A047
C2301
1.8V_KS
D0GA220JA028
R2334
F1H0J4750004
C2330
F1G1C104A077
C2358
D0GA103JA028
R2324
D0GA202JA028
R2374
F1G1C104A077
C2318
F1H0J4750004
C2340
<TOP_VIEW>
C1AB00003787
PW610-10G
IC2301
1
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
A9
10
A10
11
A11
12
A12
13
A13
14
A14
15
A15
16
A16
17
A17
18
A18
19
A19
20
A20
21
A21
22
A22
23
B22
24
C22
25
D22
26
E22
27
F22
28
G22
29
H22
30
J22
31
K22
32
L22
33
M22
34
N22
35
P22
36
R22
37
T22
38
U22
39
V22
40
W22
41
Y22
42
AA22
43
AB22
44
AB21
45
AB20
46
AB19
47
AB18
48
AB17
49
AB16
50
AB15
51
AB14
52
AB13
53
AB12
54
AB11
55
AB10
56
AB9
57
AB8
58
AB7
59
AB6
60
AB5
61
AB4
62
AB3
63
AB2
64
AB1
65
AA1
66
Y1
67
W1
68
V1
69
U1
70
T1
71
R1
72
P1
73
N1
74
M1
75
L1
76
K1
77
J1
78
H1
79
G1
80
F1
81
E1
82
D1
83
C1
84
B1
85
B2
86
B3
87
B4
88
B5
89
B6
90
B7
91
B8
92
B9
93
B10
94
B11
95
B12
96
B13
97
B14
98
B15
99
B16
100
B17
101
B18
102
B19
103
B20
104
B21
105
C21
106
D21
107
E21
108
F21
109
G21
110
H21
111
J21
112
K21
113
L21
114
M21
115
N21
116
P21
117
R21
118
T21
119
U21
120
V21
121
W21
122
Y21
123
AA21
124
AA20
125
AA19
126
AA18
127
AA17
128
AA16
129
AA15
130
AA14
131
AA13
132
AA12
133
AA11
134
AA10
135
AA9
136
AA8
137
AA7
138
AA6
139
AA5
140
AA4
141
AA3
142
AA2
143
Y2
144
W2
145
V2
146
U2
147
T2
148
R2
149
P2
150
N2
151
M2
152
L2
153
K2
154
J2
155
H2
156
G2
157
F2
158
E2
159
D2
160
C2
161
C3
162
C4
163
C5
164
C6
165
C7
166
C8
167
C9
168
C10
169
C11
170
C12
171
C13
172
C14
173
C15
174
C16
175
C17
176
C18
177
C19
178
C20
179
D20
180
E20
181
F20
182
G20
183
H20
184
J20
185
K20
186
L20
187
M20
188
N20
189
P20
190
R20
191
T20
192
U20
193
V20
194
W20
195
Y20
196
Y19
197
Y18
198
Y17
199
Y16
200
Y15
201
Y14
202
Y13
203
Y12
204
Y11
205
Y10
206
Y9
207
Y8
208
Y7
209
Y6
210
Y5
211
Y4
212
Y3
213
W3
214
V3
215
U3
216
T3
217
R3
218
P3
219
N3
220
M3
221
L3
222
K3
223
J3
224
H3
225
G3
226
F3
227
E3
228
D3
229
D4
230
D5
231
D6
232
D7
233
D8
234
D9
235
D10
236
D11
237
D12
238
D13
239
D14
240
D15
241
D16
242
D17
243
D18
244
D19
245
E19
246
F19
247
G19
248
H19
249
J19
250
K19
251
L19
252
M19
253
N19
254
P19
255
R19
256
T19
257
U19
258
V19
259
W19
260
W18
261
W17
262
W16
263
W15
264
W14
265
W13
266
W12
267
W11
268
W10
269
W9
270
W8
271
W7
272
W6
273
W5
274
W4
275
V4
276
U4
277
T4
278
R4
279
P4
280
N4
281
M4
282
L4
283
K4
284
J4
285
H4
286
G4
287
F4
288
E4
289
J9
290
J10
291
J11
292
J12
293
J13
294
J14
295
K14
296
L14
297
M14
298
N14
299
P14
300
P13
301
P12
302
P11
303
P10
304
P9
305
N9
306
M9
307
L9
308
K9
309
K10
310
K11
311
K12
312
K13
313
L13
314
M13
315
N13
316
N12
317
N11
318
N10
319
M10
320
L10
321
L11
322
L12
323
M12
324
M11
D0GA103JA028
R2357
D0GAR00JA046
R2315
PW_DEN
X
R2325
F1G1C104A077
C2365
X
R2352
KS_AB1
F1G1C104A077
C2355
F1G1C104A077
C2345
F1H0J4750004
C2350
F1G1C104A077
C2324
F1G1C104A077
C2328
D0GA102ZA040
R2378
F1G1C104A077
C2356
DG[0-9]
D0GAR00JA046
R2331
D0GA103JA028
R2309
X
R2323
X
R2321
SDATA_PW
D1HY1024A010
RB2356
KS_A1
F1G1C104A077
C2319
F1G1C104A077
C2335
D0GAR00JA046
R2329
F1G1C104A077
C2363
PW_DVS
D0GA103JA028
R2337
X
R2361
F1H0J2250007
C2343
D0GA102JA028
R2389
3.3VAB_KS
F1G1C104A077
C2359
D0GA102JA028
R2391
D0GA102JA028
R2387
F1G1C104A077
C2336
F1H0J2250007
C2351
X
R2385
X
R2367
J0JYC0000346
L2303
F1G1C104A077
C2367
F1G1C104A077
C2337
X
R2314
DB[0-9]
F1G1A105A047
C2302
F1H0J4750004
C2360
D0GA822ZA040
R2335
X
R2398
X
R2394
D0GA103JA028
R2356
H0J270500171
X2331
4
1
2
3
D0GA103JA028
R2353
F1H0J2250007
C2327
D0GA103JA028
R2326
F1G1A105A047
C2303
F1H0J2250007
C2368
F1G1C104A077
C2325
F1G1C104A077
C2347
F1G1C104A077
C2306
D0GA220JA028
R2333
D0GA103JA028
R2319
F1G1C104A077
C2362
D0GA470JA028
R2346
3.3VAB_KS
X
R2354
CS_KS
F1G1C104A077
C2334
X
R2368
RST_KS
F1G1C104A077
C2313
2.5VAB_KS
DR[0-9]
DG[0-9]
DB[0-9]
3.3VTHC
F1G1H103A582
C2402
F1G1C104A077
C2407
F1G1C104A077
C2404
3.3VTHC
J0JYC0000348
L2372
J0JYC0000348
L2373
3.3VTHC
F1G1C104A077
C2406
F1G1C104A077
C2405
X
R2402
3.3VTHC
KS_CLK
D0GA221JA028
R2401
F1G0J225A034
C2400
3.3VTHC
KS_DHS
KS_DVS
KS_DEN
LIRA0_P
LIRC0_N
LIRB0_N
LIRA0_N
LIRD0_N
LIRD0_P
LIRD0_P
LICK0_N
LIRB0_P
LIRC0_P
LICK0_P
LIRE0_N
LIRE0_P
LIRE0_P
D0GAR00JA046
R2405
X
R2406
F1G1H103A582
C2403
F1G1H103A582
C2401
KS_DEN
D0GA103JA047
R2400
B0JCDD000001
D2374
C0JBAP000027
IC2302
40
TA6
41
TB0
42
TB1
43
RS
44
TB2
45
TB3
46
TB4
47
GND
48
TB5
49
TB6
50
TC0
51
VDD
52
TC1
1
TD5
53
TC2
2
GND
54
TC3
3
TD6
55
TC4
4
TE0
56
GND
5
TE1
57
TC5
6
TE2
58
TC6
7
VDD
59
TD0
8
TE3
9
TE4
10
GND
60
RF
11
TE5
61
TD1
12
CLK IN
62
TD2
13
XRST
63
TD3
14
PLL GND
64
TD4
15
PLL VDD
16
TE6
17
LVDS GND
18
TEP
19
TEN
20
TDP
21
TDN
22
TCLKP
23
TCLKN
24
TCP
25
TCN
26
LVDS GND
27
LVDS VDD
28
TBP
29
TBN
30
TAP
31
TAN
32
LVDS GND
33
TA0
34
TA1
35
TA2
36
TA3
37
TA4
38
TA5
39
GND
GND
F1H1H223A219
C2374
F1G1C104A077
C2375
F1G1C104A077
C2390
PWR6V
GND
F1G1A105A047
C2373
D0GA223ZA040
R2377
F1J0J2260004
C2391
F1J0J2260004
C2377
G1C2R2ZA0210
L2371
D0GA223ZA040
R2375
F1J1C106A059
C2372
C0DBAYY01445
TPS54329DDAR
IC2371
1
VBST
2
VIN
3
SW
4
GND
5
VFB
6 VREG5
7
EN
8
SS
9
D0GA912ZA040
R2376
F1J1C106A059
C2371
F1G1H100A754
C2317
2.5VAB_KS
D0GA104JA028
R2372
J0JYC0000348
L2376
P_FAIL
1.8V_KS
1.8VAA_KS
1.8VKS
PW_DEN
X
C8242
X
C8244
D0GAR00JA046
R8216
D0GAR00JA046
R8214
X
C8245
X
C8240
X
C8246
X
C8243
C0DBEYY00197
BD00GC0WEFJ-E2
IC2391
1
VO
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VCC
9
D0GA363ZA038
R2302
D0GA123ZA038
R2304
F1G1E223A103
C2389
D0GA102JA028
R2386
SW_3.3V_KS
D0GA473JA028
R2399
3.3VAA_KS
3.3VAB_KS
J0JYC0000346
L2385
3.3V_KS
J0JYC0000346
L2386
F1J0J106A020
C2388
D0GA152ZA038
R2303
P_FAIL
PWR6V
D0GA123ZA038
R5858
C0DBEYY00175
BD00IC0WEFJ-E2
IC2381
1
VO
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VCC
9
S3.3V
3.3VAB_KS
D0GA103JA028
R2381
J0JYC0000346
L2383
2.5VAB_KS
J0JYC0000346
L2382
2.5VAC_KS
2.5VAA_KS
J0JYC0000346
L2381
F1J0J106A004
C5852
P_FAIL
D0GA752ZA038
R5857
D0GA183ZA038
R5852
DA2J10100L
D2382
DA2J10100L
D2381
DA2J10100L
D2371
DA2J10100L
D2372
DA2J10100L
D2373
3.3VTHC
J0JYC0000346
L2384
F1G1C104A077
C2382
F1G1H471A582
C2409
F1G1C104A077
C2408
F1G1H471A582
C2411
F1G1C104A077
C2410
F1G1H471A582
C2413
F1G1C104A077
C2412
F1G1C104A077
C2381
F1G1C104A077
C2418
F1G1H471A582
C2419
F1G1H471A582
C2417
F1G1C104A077
C2416
F1G1H471A582
C2415
F1G1C104A077
C2414
F1G1H471A582
C5855
F1G1C104A077
C5856
F1G1A105A047
C2370
D0GAR00JA046
R2403
F1G1H270A541
C2304
D1HY4704A005
RB2346
D1HY4704A005
RB2345
D1HY4704A005
RB2344
D1HY4704A005
RB2343
D1HY4704A005
RB2347
1
3
5
7
D1HY4704A005
RB2342
D1HY4704A005
RB2341
1
3
5
7
D0GA470JA028
R2339
D0GA470JA028
R2340
D0GA470JA047
R8212
GND
D0GAR00JA046
R3853
GND
D0GA103JA028
R3854
SDA0
GND
F1G1C104A077
C3811
SCL0
GND
F1J0J106A004
C3805
X
R3855
L2EE00000041
IC3851
1
IO
2
DNC
3
DNC
4
GND
5
VDD
6
RES
7
INT
8
ADDR
9
SCL
10
SDA
S3.3V
F1J0J2260004
C2420
F1J0J2260004
C2421
F1J0J2260004
C2392
PW_DB[8]
PW_DR[2]
PW_DB[4]
PW_DG[4]
PW_DR[8]
PW_DB[7]
PW_DB[5]
PW_DR[0]
PW_DB[3]
PW_DB[0]
PW_DG[6]
PW_DB[6]
PW_DR[4]
PW_DG[0]
PW_DR[5]
PW_DG[1]
PW_DR[7]
PW_DG[2]
PW_DR[6]
PW_DG[8]
PW_DR[9]
PW_DR[3]
PW_DB[9]
PW_DG[5]
PW_DG[9]
PW_DG[7]
PW_DB[2]
PW_DR[1]
PW_DG[3]
PW_DB[1]
DR[1]
DR[0]
DR[2]
DR[3]
DR[4]
DR[5]
DR[6]
DR[7]
DR[8]
DR[9]
DG[0]
DG[1]
DG[2]
DG[3]
DG[4]
DG[5]
DG[6]
DG[7]
DG[8]
DG[9]
DB[0]
DB[1]
DB[2]
DB[3]
DB[4]
DB[5]
DB[6]
DB[7]
DB[8]
DB[9]
DR[1]
DB[9]
DB[8]
DB[7]
DB[6]
DB[5]
DB[4]
DB[3]
DB[2]
DB[1]
DB[0]
DG[9]
DG[8]
DG[7]
DG[6]
DG[5]
DG[4]
DG[2]
DG[3]
DG[1]
DG[0]
DR[9]
DR[8]
DR[7]
DR[6]
DR[5]
DR[4]
DR[2]
DR[3]
DR[0]
<FROM:IC301>
KEY STONE
<FROM:IC301>
27.000MHz
<TO:IC2302>
(11mA)
(1402mA)
<FROM:IC301>
<FROM:IC301>
<FROM:IC301>
(5mA)
(199mA)
(60mA)
(295mA)
(104mA)
<FROM:IC301>
<FROM:IC301>
A-P.C.B
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