NV-U74
NV-U74
21
21
5-5. PRINTED WIRING BOARD - MAIN Board (Conductor Side) -
•
: Uses unleaded solder.
1
45
2
3
B1 B2 B3 B4 B5 B6
C1 C2 C3 C4 C5 C6
1
8
1
45
1
2
1
4
5
8
1
2
3
1
8
1
5
4
D
G
S
S
G
D
S
G
D
S
G
D
S
G
D
D
G
S
K
A
6
4
C1501
C1504
R3037
FB1003
FB1004
FB1005
C3061
FB1006
C3062
FB1007
RB2001
RB2002
Q4003
R1100
C1510
R3041
R1101
R3042
C1512
R1102
R1104
C1514
F3001
SWF101
SAW FILTER
C1515
R3046
R1106
R1107
R3047
C1517
R3048
R1108
R1109
C1519
C4012
C1520
R1110
R1111
C1522
R3058
R1501
R1502
R1504
D4005
R1121
R1122
R1123
TP3507
IC1504
R1127
R3068
R3069
R1129
R3070
R4011
R3071
R3072
R4013
R3074
R3077
R3078
TP1001
TP1002
R4021
R3081
R3082
R3085
JL0201
R3086
R4026
R4027
R4028
CN5001
CN5002
JL0210
FB2001
JL0211
JL0212
JL0213
JL0214
C5001
C5002
TP1023
C5003
C5004
TP1024
TP1025
C5005
TP1026
C5006
C5007
TP1030
TP1031
C0002
TP1036
C0003
C0004
TP1038
C0005
C0006
C0007
C0008
C0009
X0101
C0201
X0102
C0202
C0203
TP1044
JL3501
C0011
JL3502
TP1047
R5001
FL1501
R5002
R5003
R5004
ET001
TP1052
TP1053
JL3510
TP1054
ET005
JL3511
L102
TP1056
TP1057
R0003
R0004
R0005
R0006
R0007
R0008
TP1065
TP1066
VD5001
TP1069
R0201
VD5002
VD5003
R0203
VD5004
R0204
VD5005
R0205
CN3502
R0206
R0207
R0208
IC0201
TP1072
R0017
IC0203
R0018
R0019
R0020
FB3004
L0103
JL1028
JL1029
L0106
L0107
L0108
L0109
R3109
C1001
CN103
3
4
5
2
1
R3110
R3114
TP5501
TP5502
TP5503
TP5504
TP5505
TP5506
L3006
TP5507
IC3504
TP5508
JL9711
TP5509
R3126
JL9713
JL9714
D3323
TP5510
TP5511
TP5512
TP5513
R119
C3541
C3544
C3545
C3546
C3547
C3548
C3549
R3521
R122
VD3502
VD3503
TP3003
R3523
TP3004
R3524
FL0001
FL0002
R3527
FL0003
R3528
C3550
FL0004
C3551
C3552
C3553
R1010
C1039
R1011
C1003
R1013
R1014
R3531
D9101
R3532
R1018
R1019
R3535
R9101
R9103
C1044
C1048
R1021
LF3001
R1025
C1053
R1032
R1034
R1035
R1036
C2003
R1040
R1041
R1042
R1045
R1046
R1047
R1048
R1049
C2013
C2014
R1052
R1053
R1055
R1057
TP1501
R2002
R2003
R2004
JL3001
R2005
C146
JL3002
R2006
C147
R2007
JL3004
R2008
JL3005
R2009
JL3006
JL3007
JL3008
JL3009
CN0102
CN0104
R2011
R2012
R2013
JL3010
JL3011
JL3012
JL3014
JL3015
R1079
JL3016
JL3017
JL3018
JL3019
C0108
R1080
FB5001
C0109
R1081
R1082
R1083
JL3020
R1084
JL3021
R1085
JL3022
R1086
JL3023
R1087
JL3024
R1088
JL3025
R1089
JL3026
JL3027
JL3028
JL3029
C0116
R1090
R1091
JL3031
FB0002
JL3032
C3001
R1099
C3002
D0101
C0126
Q3004
C0128
Q3005
C0129
R0101
RB1005
Q3006
RB1006
Q3007
RB1007
Q3008
RB1008
Q3009
RB1009
C0130
C0131
R0109
C0133
Q3010
RB1010
RB1011
IC0105
C0136
RB1012
C3017
Q3013
RB1013
Q3014
RB1014
R0110
R0111
RB1015
RB1016
RB1017
R0113
R0114
R0117
IC0111
C3021
C0142
IC0112
C0143
C0145
D3004
C0148
IC0119
R0121
D3007
D3008
D3009
JL4001
JL4002
JL4003
JL4004
R0128
IC0120
C3031
JL4005
FL2001
C0151
C0152
C0153
C3034
IC3004
IC0124
JL4006
JL4007
JL4008
C3035
C0155
JL4009
C3036
C0156
C3037
C0157
R0130
C0158
C0159
D3018
JL4010
D3019
JL4011
R3015
JL4012
JL4013
C0160
JL4014
X1001
JL4015
C0161
X1002
C0162
JL4016
JL4017
C0163
FB3504
JL4018
JL4019
FB3506
FB3507
FB3508
VD3001
C3049
R3021
JL9801
R3022
JL9802
JL9803
R3024
JL9804
JL4020
JL9805
JL4021
R3026
JL9806
JL4022
JL9807
JL4023
R3028
JL9808
JL4024
C3057
E
E
K
K
A
A
A
A
A
A
K
D9103
D4002
D4006
∗
E
MAIN BOARD
(CONDUCTOR SIDE)
TOUCH PANEL
SWITCH
BACK LIGHT
GPS ANT
TOUCH PANEL
SWITCH
BACK LIGHT
DC IN
5 - 5.2 V
–
+
J3001
CHARGING
(RED)
CHG
FULL CHARGE
(GRN)
CHG
1-874-301-
11
(11)
SP3501
TPS5001
TOUCH PANEL SWITCH
LCD5001
LIQUID CRYSTAL DISPLAY
ANT001
GPS
ANTENNA
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K
Ref. No. Location
• Semiconductor
Location
D0101 F-12
D3004 J-9
D3007 I-10
D3008 H-10
D3009 J-8
D3018 I-11
D3019 I-11
D3323 J-8
D4002 K-4
D4005 J-4
D4006 K-4
D9101 D-2
D9103 H-3
IC0102 D-11
IC0105 E-11
IC0111 G-12
IC0112 E-12
IC0119 E-9
IC0120 E-9
IC0124 D-10
IC0201 G-13
IC0202 F-13
IC0203 F-12
IC1001 E-4
IC1502 B-5
IC1503 C-3
IC1504 C-7
IC2001 E-8
IC3003 J-9
IC3004 H-10
IC3503 J-11
IC3504 J-12
Q3004 J-10
Q3005 J-10
Q3006 I-8
Q3007 H-11
Q3008 H-11
Q3009 I-11
Q3010 I-10
Q3013 I-10
Q3014 I-10
Q4003 K-4
Note 2:
IC0102, IC0105, IC0119, IC1001, IC1502, IC1503, IC1504, IC2001 and IC3003
cannot exchange with single. When these parts are damaged, exchange the entire
mounted board.
Note 1:
The MAIN board is attached with multiple shield plates. For electrical check or re-
placement of mounted parts, the shield plates must be removed and the frame of
terminal board must be cut off. Even if the frame of terminal board is cut off, the per-
formance is not impaired. (Refer to “PRECAUTION WHEN CHECKING THE MAIN
BOARD” in SERVICING NOTES (page 4))
Note 3:
Necessarily execute the calibration when replacing touch panel (TPS5001).
Refer to test mode “10-4-4. Touch panel” (page 14) for the calibration.
Содержание NV-U74
Страница 57: ...MEMO NV U74 57 ...