Alinco DJ-100 Service Manual page 27

U200
VDD 28
RxENA TxENA
27
CLKSEL VDEC
C200
R210
103P
FQ-D/A 26
DVSS SYSCLK
10K
C241 25
AuxDAC IRQ
273P
24
AVSS RDATA
LNOUT 23
AUDIO SCLK
R202
22
DISCFB CDATA
100K
R200
21
DISCIN1 CSN
C225
100K
R201
AF1 20
DISCIN2 DVDD
C207
100K
105P 19
VBIAS XTAL/CLK
U101 104P 18
AuxADC XTALN
5M ME6206-33M 3.3M C202 C203
103P 103P
2 3 17
Vin Vout AVDD DVSS
R217
16
MICP MOD
10K
C229 C208 15
MICN MICFB
225P E206 104P R218
22uF/6.3V 10K CMX138AE3
R222
R277
100K
560K
C230
C243
R247
P63 221P
R219
100K
103P C226 5P 47K
R266
100K
C212
104P
C209
R220
104P
100K
105P
R227
U201
1
R204
4
51K
3
10K
C265 TA75S01F R260
R240 R248
MIC NOUSE
22K 330K
224P C268
R226
C233
56P 5P
104P
560R
Q205
2SD2351
D2005 D203
DAN222 1SS372
R275
P62
1K
R283
P05 C256
225P
1K
P60
R279
P06
C242 Q207
220K
R203
MODA DTC144EE
56K
C245
105P
R263 561P R251 R268
220K 56K 120K
C227 C264
R209
MOD
10K
U202B C222
105P 101P
R229 R224
R278 102P
MEV 6
15K 7 VB
150K 470K
5
C258
104P C260 LM2904V 5P
VR200
10R(0805)
104P
U202A
R284
3
SUB R262 1
33K
470K 2
C231 R261
221P C255 33K
C251 LM2904V
R239 R250
R295 475P
MODA
20K
33K R0
475P 5P C240
C259
104P
104P
U203A
3
R230
P02 1
2 C273
3K3
225P R255
20K
LM2904V
R232
C295
330K
C246 223P
C249
R216 R241 R249
222P
AF1
2K2
18K NOUSE
153P
SCHEMATIC DIAGRAM
3.3M
5M
E203
1
R237
2 22uF/6.3V
22K R238
C201
3 22K
4 103P
Q201
5 DTC114EE
Q200
R212
6 DTC114EE
10K
R211
7
10K
R213
8
VDD 3.3M
L203 10K
R234 R235
9
22K 22K R236
C206
271T
C204 22K
10
103P E205 C221
11 471P 22uF/6.3V 104P
L204
12
271T
13
14
5M
R285 Q202
47K
Q206
C235 DTC114EE
DTC144TE 104P 5P
R298 R280
22K 560R
C213
C280
R297 E200 103P
R0 10uF/6.3V
Q204
R223
103P DTA123JE
100K
C244
S200 103P C282
R214
PTT
10K
MK200
104P C232
L202
6050P-57DB
L200
271T
104P
271T
J200 9
E
R264 8 D200 5M
D
100R
7
C
R254
100K
6 1SS400
A
R269
5 R267 D201
E
10K
4 10K DA221
D
3 D202
C
2 3
B R231 3
1 2 Q209
A 2
ST-171-01 1 DTC144TE
R215 1K 1
C279 1SS372
101P
33R
5M
L207
LS200
#F32M 100B 16R/1W 271T
C257
C214 C220
225P
L205 L206 103P 103P
271T 271T
R273
150K
C269
C271
101P
121P
U205 C266
R289
5 4 2
VOUT1 VIN W
8 1
15K
VOUT2 CD
224P
C270 3
FC1
101P 2
FC2
SGM4890 C267
R225
224P
4K7
U203B
LM2904V
R228 R290 R291 R246 R233 R208 U204
150K 47K 100K 560K 220K 10K
8
VCC NC
C278 7
OUTPUT SCK
471P
C293 C238 C252 C239 6
OSCI SDA
105P 104P 104P 104P R274
1K
5
GND VCC
C262
122P
LY58-M
27
U210
BATT1 ME6118A50 471P 5M
3 2
Vin Vout
C218 C217
103P E201 103P E204
106P/16V 226/10V
P32
P36
P30
P33
P37
5M
R270
12K
C228
104P
R272
C287
OSC19.2M R271 104P
4K7
12K
MODA
MEV
C286
104P
P33 1
P3_3/SSI P1_1/KI1/AN9
P61 P34 2
P3_4/SDA/SCS P1_2/KI2/AN10
MODE 3
MODE P1_3/KI3/AN11
P43 4
P4_3/XCIN P3_2/(INT2)
P44 5
P4_4/XCOUT P3_6/(INT1)
REST 6
RESET P3_0/TRAO
7
P4_7/XOUT P3_1/TRBO
C294 8
VSS/AVSS P6_3/TXD2
5M OSC-U 9
P4_6/XIN P6_4/RXD2
10
VCC/AVCC P6_5/(CLK1)/CLK2
P54 102P 11
P5_4/TRCIOD P6_7/INT3/RXD1
C237
P53 12
P5_3/TRCIOC P6_6/INT2/TXD1
104P P52 13
P5_2/TRCIOB P4_5/INT0
P51 14
P5_1/TRCIOA/TRCTRG P6_0/TREO
P50 15
P5_0/TRCCLK P8_0/TRFO00
P27 16
P2_7/TRDIOD1 P8_1/TRFO01
PTT P01 REST
R221
MIC
J203 4K7
1
P54
2
5M 5M
NOUSE
U209
NOUSE
1 3 R242
Vout VCC
330R
L201
C236
NOUSE
TXD P66
2.2uH
C301
RXD P67
103P
C234
R256 R245
P63 OSC19.2M
22K R0
104P
R288 R276
VOL P07
2K2 4K7
BATT 5M
C247 C288
273P
W200 R257 R258 102P
R08710NS-FE15C7.0-B103-00A 22K 22K
C248
C216
BATT1 C219 103P 102P
P44 2
2
1
1
103P P45 INT 3
3
P61 编码开关
S203
ED087410-FE18C6.0-C10-260
5P P34
C211 5M
R206
10K
103P
1 U207
P35 6 5
SCL SDA
2 P84 1 7
CE0 MODE
2
CE1
3 P83 3
CE2
4 AT24C128RM(8)
C261
104P
DJ-100
5M 5P
Q210
DTA123JE
C263 C250
103P 103P
R292
10K
J202
1
MODE
2
REST
3
4
NO USE(1.27m m/4PIN 卧式排针）
P21
D204
R281
P23
560R
RED(TX)
D205
R282
P22
560R
C210 GREEN(RX)
222P
P06
BATT1
R243
P07 P03
P10
150K-1%
R244 C215
150K-1% 103P
U206
R5F212BCSNFP
R265
56R
5M
48 P11
47 P12 J201
C205
46 P13
16
103P
45 P32
15
44 P36
14
43 P30 RP200
13
42 P31 P10 5 4
12
41 P63 P11 6 3
11
40 P64 P12 7 2
10
39 P65 P13 8 1
9
38 P67 P17
8
37 P66 P16 1KX4
7
36 P45 P15
6
35 P60 P14
5
34 P80 P85
4
33 P81 P86
3
P82
2
OSC-U P81
1
R293 5M
100R
R252
R253 22K
C302 22K
22P
P64
P65
R294
S202 S201
220K
FP1 FP2
C224
Q208
102P
R259
2SC4617
220R
OSC
APC
POWERCONTROL APC
P27
SET ATT
MOD
MOD-AUDIO
SUB
MOD-SUB
AF1
AF-VHF
P00
SQ-VHF
P04
RSSI
P26
RX/TX CONT
P20
CX ENABLE
P24
RX ENABLE
P25
TX ENABLE
P60
W/N-CONTROL
P50
PLL CLOCK LINE
P51
PLL DATA LINE
P52
PLL STB ENABLE
P53
PLL LD LINE
FQ-D/A
FREQ-CONT
P35
FM-SCLK
P34
FM-SDIO
FM-AF
FM-AUDIO