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1
6.2 MAIN ASSY ADJUSTMENT
QQ
3 7 63 1515 0
A
No.
Adjustment Name
Master clock free-running adjustment
1
(Clock system adjustment)
D
MAIN ASSY
B
TP44
TP39
TP43
TP42
TP40
TP41
R4541
R4537
R4534
R4531
R4530
C
R4440
D4401
C4401
TE
L 13942296513
R4403
R4402
D
TP31
TP38
TP32
TP37
TP33
TP34
TP36
TP35
E
www
F
72
1
http://www.xiaoyu163.com
2
* It is not necessary to adjust the ASSY normaly when exchanging the ASSY but confirm the data.
Adj. Point Measurement Point
IC3402 Pin8 (XTO)
VC4201
CN3001
1
CN4001
R2019
8
1
Q2001
TP4003 TP4002
TP4001
C4023
IC4005
IC4003
TP4010
C4004
Q3202 Q3201
D4501
TP4009
R4010
C4013
C4005
3
1
C4031
R4015
C4027
IC4004
4
5
C3102
TP4008
TP4201
F3402
TP3402
C4014
IC3402 Pin8
C3402
TP3403
8
1
R3409
IC4008
4
1
D4001
IC3402
5
8
IC3403
C4036
9
16
TP3401
R3304
14
R5292
R5297
R5298
C5224
C5229
C5231
TP3303
R4504
C5221
R4435
R4432
IC5204
R4429
15
R4428
C5321
C5223
R5294
R5293
C5222
C5230
7
7
1
1
8
2
8
2
R5250
R5255
C5205 TP5204
104
105
R5314
R5228
R5313
R5227
R5225
C5228
R5224
C5227
R5238
R5237
C5226
R5221
IC5202
R5220
R5219
R5218
R5236
R5235
R5217
R5234
TP5202
R5216
R5215
R5233
TP5201
R5214
R5232
R5231
156
157
8
2
8
2
2
8
2 8
R5208
C5207
1
7
1
1
7
1
7
7
R5247
R5252
R5249
R5251
Fig.2 Adjustment Point (MAIN ASSY)
x
ao
.
i
2
http://www.xiaoyu163.com
3
Adjustment Value
MAIN ASSY
27.000000MHZ
± 130Hz
(SM8707KV)
CN2001
1
21
R3012
20
1
C3002
IC3001
R3003
R3022
11
R3023
10
R3024
R3001
D3002
D3001
R3025
IC4207
R4209
R3105
L4202
R3106
4
1
R3107
C3106
R3108
R4211
7 1
C3108
8
R3102
2
3
TP4202
R1045
C3107
R3301
TP1030
TP1029
VC4201
R5222
R3309
C3303
C3302
R5223
R2227
1
TP1012
TP3301
VC4201
TP3302
TP1013
C1058
IC3301
C1039
Q Q
C1049
3
6 7
28
C1047
R3310
C3308
C1048
R1031
C1006
C3307
C1052
R1066
C1005
C1051
C1055
R3303
C1045
R3307
C1044
7
1
7
1
C1057
R1034
R5285
8
2
8
2
R5284
R5258
R5259
R5283
53
R5282
R5290
R5281
TP1041
R5280
R5279
TP1050
R5278
R5289
R5288
R5287
C1060
R5277
R5286
R5276
C5113
R5127
C5217
R5274
64
49
R5130
1
R5275
R5272
C5125
R5273
C5215
C5126
IC5101
R5129
16
C5216
R5128
17
32
C5103
C5127
R5126
R5125
X5101
208
C5104
C5102
R5102
C5124
C5122
C5121
u163
y
DVR-3100-S
3
2 9
9 4
8
Adjustment State
No signal input
SIDE A
TP46
TP47
32
R2411
TP48
Q2403
Q2402
R2332 R2333
R2407R2408
C2333
R2404
R2331
C2305
R2405
R2306
C4207
C2225
R2313
R4208
Q2312
R4207
R2239
R2221
IC4206
5
4
R2312
R2314
R1902
R1904
R2233
1
3
R1903
R2235
R2311
R1901
R4212
R4206
C2222
7
1
7
1
2
8 2
8
2
R1043
R1048
TP1028
TP1032
TP1027
C2221
TP4306
TP1024
R4302
TP1033
TP1031
TP1026
TP4305
R4303
TP4301
1 3
C2101
1 5
0 5
8
2 9
R4304
C1023
TP4716
TP4715
C1022
TP4303
C1021
TP4717
TP4714
TP4703
TP4701
TP4302
C1012
TP4713
R2111
R4305
C1019
TP4704
TP4712
TP4304
C1018
TP4307
TP4705
R2252
TP4711
C1017
R2106
TP4719
C2246
TP4710
TP1002
R4306
R2105
TP4718
TP4709
R1102
C2265
TP4707
TP4706
R2266
TP4702
TP4708
TP1051
C1104
R1024
R2114R2116
R2115
TP28
R4106
R1023
R1021
R4104
R4107
R4103
R1022
VR2104
C4102
TP1060
R1071
C4105
R1052
C4106
Q1102
R5104
C5111
R5105
C5110
R5106
C5105
C4035
C5138
L5106
R5103
R5107
C5137
L5105
3
1
R5108
C5136
L5104
IC4007
C5132
L5103
7
1
4
5
CN5102
TP4015
C4033
C4032
F5101
m
co
.
4
2 8
9 9
TP45
TP50
TP49
9 4
2 8
9 9
4
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