DTR-20.2/ DTR30.2
PRINTED CIRCUIT BOARD VIEWS-4_2
DISPLAY SECTION
U0040
BADIS-0387 (DISPLAY PC BOARD)
B-side(Soldering side)
U0041
BADIS-0388
(STANDBY KEY/LED PC BOARD)
B-side(Soldering side)
U0042
BADIS-0389 (VIDEO PC BOARD)
B-side(Soldering side)
U0043
BAETC-0390 (POW SUPPLY PC BOARD)
B-side(Soldering side)
U0044
BAETC-0391
(HP JACK PC BOARD)
B-side(Soldering side)
A
1
2
3
4
5
B
C
D
E
F
G
H
C7001
C7002
C7003
C7004
C7005
C7007
C7009
C7010
C7011
C7012
C7014
C7016
C7017
C7021
C7022
C7031
C7032
C7042
C7043
C7301
C7302
C7303
C7304
C7306
C7309
C7402
C7404
C7421
D7002
D7033
D7301
D7302
D7401
D7411
D7412
L7031
L7033
L7401
L7402
Q7003
Q7004
Q7005
Q7007
Q7033
Q7401
Q7402
Q7403
Q7404
R7001
R7002
R7003
R7004
R7005
R7006
R7007
R7008
R7021
R7022
R7023
R7024
R7033
R7041
R7042
R7106
R7107
R7108
R7109
R7110
R7111
R7112
R7113
R7114
R7115
R7116
R7117
R7118
R7119
R7120
R7121
R7122
R7123
R7124
R7125
R7126
R7127
R7128
R7129
R7130
R7301
R7302
R7401
R7402
R7403
R7404
R7405
R7406
R7407
R7408
R7409
R7410
R7411
R7412
R7413
R7414
R7416
R7417
R7418
R7419
R7420
1
7
1
5
1
17
33
49
1
10
20
30
31
QPWBCDIS0387B1
01.GNDV_AUX
02.AUX_V
03.GNDA_AUX
04.AUX_L
05.GNDA_AUX
06.AUX_R
07.MICMUT
08.MICDET
09.+15V
10.MICOUT
11.-15V
12.LEDZONE2
13.+5.0VDIS
14.GNDDG
15.GNDDG
16.VOLB
17.VOLA
18.KEYINT1
19.LEDSTBY
20.KEYINT0
21.+3.3S
22.KEY3
23.KEY2
24.KEY1
25.KEY0
26.FLDSDO
27.FLDCLK
28.FLDCS
29.FLDRST
30.REMIN
31.N.C
2.FLA
C1
4.FLA
C2
3.-VP
1.+3.3VMPU
5.+3.3VMPU
2.GNDDG
1.KEYINT0
6.KEY0
7.+5.0VDIS
4.LEDZONE2
5.LEDSTBY
3.GNDDG
1
25140387A
2.GNDDG 1.REMIN
3.+3.3S
1
1
Q7153
R7101
R7102
R7103
R7104
R7105
R7151
R7153
1
25140388
7
1.KEYINT0
2.GNDDG
3.GNDDG
4.LEDZONE2
5.LEDSTBY
7.+5.0VDIS
6.KEY0
QPWBCDIS0387B1
1
C902
C911
C921
D911
D912
D921
D922
D923
D924
D925
D930
D931
D933
D934
D935
R934
1
25140390
QPWBCDIS0387B1
1.POWERD
2.+10VS
4.+12VD_ST
3.GNDDG
5.POFF
C2002
C2004
C2006
C2011
C2012
C2013
C2014
C2015
C2016
C2017
C2018
C2019
C2020
C2021
C2022
C2025
C2031
C2033
C2201
C2202
C2203
C9027
C9029
C9031
C9033
D9014
D9015
D9016
D9023
D9025
D9032
Q2001
Q2002
R2001
R2002
R2003
R2030
R2032
R2101
R2102
R2103
R2104
R2105
R2106
R2107
R2108
R2109
R2110
R2111
R2112
R2113
R2114
R2115
R2116
R2117
R2118
R2119
R2155
R2156
R2157
R2501
R2502
R2503
R2504
R2505
R9014
POF2_1
GND_VD
GND_VD
2
25140389 1
QPWBCDIS0387B1
1
23
24
1
VCC
GND
+12V
GND
Y
PB
PR
V
PRI1
PBI1
YI1
PB
PR Y
DCTL
+5V
FCTL
MPDET
MPTX
MPRX
MPCL
MPDA
MPRST
MPINT
DCTL
VSDA
VSCL
VMUT
AUX
GAUX
POF2
12VD
12VD
GNDDG
GNDDG
5VDCDC
5VACDC
GNDA
GNDA
PBI2
YI2
PRI2
GNDP
+12V
GNDD
GNDV
VIN
MPINT
MPDET
MPDA
MPCL
14
27
40
MPTX
MPRX
MPRST
+12VTRG
15
1
S2-2
S2-1
Z2_L
Z2GND
Z2_R
C7201
C7202
L7201
L7202
L7203
QPWBCDIS0387B1
25140391
1
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
