Sangean DPR-15 User manual

DPR-15/RD-15
DAB DIGITAL RADIO
CONTENTS
Specification ………………………………………………………………………………………………………2-3
Block Diagram …………………………………………………………………………………………..…………..4
MAIN PCB Top View…………………………………………………………………….……….………….…..5
MAIN PCB Bottom View……………..………………………………………………….……….………….…...6
LCD PCB Top View…………………………………………………………………………….……….……………7
LCD PCB Bottom View.………………………………………………………………………….……..………..…..8
POWER PCB TOP View.……………………………………………………………………….……..………..…..9
Wiring Diagram..….………………………………………….………………….….……………..……….10
Troubleshooting Flow Chart..….………………………………………….……………….….……………..……11
Electrical Parts List………………………………………………………………………………....……………12-13
Mechanical Parts List……………………………………………………………………….………….………….14
Exploded Views.…………………………………………………………………………….…………….……………15
IC Circuit Block Diagram…………………………………………..…………….………………………………16-18
Voltage Chart………………….……………………………..…………………………….…………………19-20
Semiconductor Lead Identifications……………………………………………………………………..……..…21
MAIN Shematic Diagram……………………………………….……………………………………………………22
LCD Shematic Diagram……………………………………….……………………………………………………23
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SPECIFICATION
DAB(BAND
Ⅲ) ELECTRICAL PERFORMANCE
Model: DPR-15 Brand: SANGEAN
Temp: 25℃
R.H.:75 % Date: 2004/9/3
Test no.
Test Item Condition CH Limit Typical 1. 2. Unit
Min 5A CH
RF Freq. Range Max 13F CH
Ad
j
acent Channel
Selectivity
Fc : -70 dBm (Wanted channel)
Fi : ≧-38 dBm
(Unwantedchannel)
(Measurement to EN50248)
10A 30 33 dB
Far-off Selectivity
Fc : -70 dBm (Wanted channel)
Fi : ≧-25 dBm
FM 75Khz/dev. Fc ±5MHz
(Unwantedchannel)
(Measurement to EN50248)
10A 43 53 dB
5A -92 -94 dBm
10A -93 -95 dBm
12B -93 -95 dBm
Sensitivity Without pop noise
13F -92 -94 dBm
S/N Ratio Without pop noise 10A 50 56 dB
Max. input Signal : Without pop noise 10A -10 0 dBm
5A -96 -99 dBm
10A -97 -100 dBm
12B -97 -100 dBm
Acquisition
Selectivity (Measurement to EN50248)
13F -96 -99 dBm
Output Power
1kHz 10%T.H.D. 800 600 mW
T. H. D. 1 3 %
Low battery
Indication on 10A 4.4 4.2 V
125H
Z +4 +7 dB
FREQ
RESPONSE AT CHANNEL 10A CHANGE SERVICE AF 8KHZ +4 +7 dB
Supply Voltage：
DC：6V R.O. : 50mW Load: 4 Ohm Modulation :1kHz
Channel Freq.( MHz) Channel Freq.( MHz) Channel Freq.( MHz)
5A 174.928 10A 209.936 12B 225.648
13F 239.200
( )The head of product
( )Finished Product
( )Semi-finished Product
( )New Model
( )Client Spot Check
( )Routine Spot Check
( )Engineering Modify
( )Business Sample
Approved by
Released/Tested by
2
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SPECIFICATION
DAB(BAND
Ⅲ) ELECTRICAL PERFORMANCE
Model: RD-15 Brand: Roberts Temp: 25℃ R.H.:75 % Date: 2004/9/3
Test no.
Test Item Condition CH Limit Typical 1. 2. Unit
Min 5A CH
RF Freq. Range Max 13F CH
Ad
j
acent Channel
Selectivity
Fc : -70 dBm (Wanted channel)
Fi : ≧-38 dBm
(Unwantedchannel)
(Measurement to EN50248)
10A 30 33 dB
Far-off Selectivity
Fc : -70 dBm (Wanted channel)
Fi : ≧-25 dBm
FM 75Khz/dev. Fc ±5MHz
(Unwantedchannel)
(Measurement to EN50248)
10A 43 53 dB
5A -92 -94 dBm
10A -93 -95 dBm
12B -93 -95 dBm
Sensitivity Without pop noise
13F -92 -94 dBm
S/N Ratio Without pop noise 10A 50 56 dB
Max. input Signal : Without pop noise 10A -10 0 dBm
5A -96 -99 dBm
10A -97 -100 dBm
12B -97 -100 dBm
Acquisition
Selectivity (Measurement to EN50248)
13F -96 -99 dBm
Output Power
1kHz 10%T.H.D. 800 600 mW
T. H. D. 1 3 %
Low battery
Indication on 10A 4.4 4.2 V
125H
Z +4 +7 dB
FREQ
RESPONSE AT CHANNEL 10A CHANGE SERVICE AF 8KHZ +4 +7 dB
Supply Voltage：
DC：6V R.O. : 50mW Load: 4 Ohm Modulation :1kHz
Channel Freq.( MHz) Channel Freq.( MHz) Channel Freq.( MHz)
5A 174.928 10A 209.936 12B 225.648
13F 239.200
( )The head of product
( )Finished Product
( )Semi-finished Product
( )New Model
( )Client Spot Check
( )Routine Spot Check
( )Engineering Modify
( )Business Sample
Approved by
Released/Tested by
3
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IC500, IC501
R
L
JK302 HP Jack
Light Control D300, Q1
Q11, Q12 Stereo or Mono Switch
Light D500, D501
IC3 Main AMP
Power Key SW1
LCD
DC/DC 5V IC5
Key SW2 - SW11
VR
IC2 Pre AMP
Q10 Q2, Q9 MUTE
Q8, Q7 D13, Q6 Power SW
DC/DC 3.3V IC4, Q14
DAB MODUL
DC Jack JK302
IC1 Power Control
Q4, Q5 Q13, LED1 Low Batt Dectector
BLOCK DIAGRAM
4
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MAIN PCB BOTTOM VIEW
6
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LCD PCB TOP VIEW
7
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LCD PCB BOTTOM VIEW
8
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POWER PCB TOP VIEW
9
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WIRING DIAGRAM
10
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Power can not be turned on
No
Check Pin14 of IC1 is VCC.
Check whether the Pin1 of IC1 is
High Level.
Yes
Yes Check SW1 and IC1.
No
Check Q6～Q8 and D13.
Check whether the Q8 〝C 〞is
High Level.
Yes
No
Check whether the Pin5 of IC4 is
3.3V.
Check Pin4 of IC4 is 0.7V up and
Q14、D12、L1、L4.
Yes
No
Check L2、L5 and IC5.
Check whether the Pin3 of IC5 is
5.0V.
Yes
No
Check whether the Pin1 of RS－200
Module is 5.0V and the Pin17 is 3.3V.
Yes
Check Module.
TROUBLESHOOTING FLOW CHART
11
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RD-15
PART NO. DESCRIPTION Q'TY REMAR
K
1012071 IC NJM2100L 1 IC 2,
1012250 IC AN7142 1 IC 3,
1013460 CH IC XC6365A333MR 1 IC 4,
1013550 CH IC ST7065C (DICE) 1 IC 501,
1013620 CH IC TC 4013BFN 1 IC 1,
1013630 CH IC XC6371A501PR 1 IC 5,
1020240 CH TR 2SC1623 L6 1 Q 1,
1020420 CH TR 2SA1576A/R 4 Q 2-4,11,
1021090 CH TR 2SB1386Q hfe=120 1 Q 8,
1022272 CH TR 2SC4154-G 4 Q 5,6,12,13,
1023010/1 CH TR 2SD1048 X6 2 Q 7,9,
1026000 CH TR HN2C01FU-Y 1 Q 10,
1030240 CH FET XP162A12A6PR 1 Q 14,
1041190T DIODE 1N5817-T 3 D 9,12,300,
1045020 CH DIODE 1SS314 1 D 3,
1045170T ZENER RD9.1EB1-T 1 D 13,
1046011 CH DIODE MM4148 3 D 2,4,5,
1050150 LED RED 3.0x5.1 1 LED1,
1059060 LED ORG 3mm 45E4YL28TS-B 2 LED500,501,
1132902 INDUCTOR COIL 22uHK 1 L 1,
1133701 INDUCTOR COIL 100uHK 3 L 2,4,5,
1135100S FIXED COIL 1.5mH-S 1 L 3,
1316124 R-VR 20KB x2(125A) 1 VR 1,
1600600 LCD DPR-5 1 LCD500,
1612691 PCB D DPR-2 1
1612983 PCB A RD-15 1 PCB1,
1612991 PCB P RD-15 1 PCB300,
1620950 SPK 3" 4Ω3W 1 SP 300,
1630680 TOUCH SW (A) 11 SW 1-11,
1640060 JACK HP(F) 1 JK 301,
1647100 JACK DC-470AG PBT 2.0L 1 JK 302,
1701086 CNT BASE 2.5x6P 1 CON300,
170131G CNT BASE 2x16P-R 1 CON1,
170132G PIN BASE 2x16P-R 1 CON500,
170133M PIN BASE 2x22Px2-S 1 CON2,
*1704830 W/ASS'Y 220(2.5+6P) 1 W 1,
1900360 W/SPK 200(6+2P) 1 W 300,
*1900670 DAB/M FS2020 DPR-15 1 MODULE 1,
4110364CS CC 103Z 50V F-S 1 C 502,
4422560S EL 225M 50V 4x7(1.5)-S 2 C 36,47,
4410637S EL 106M 16V 4x7-S 1 C 77,
4447631S EL 476M 16V 5x11-S 2 C 61,41,
441070JT0 EL 107M 4V 5x7 1 C 110,
4422711S EL 227M 6.3V 6x8-S 5 C 14,45,100,107,109,
442273QS EL 227M 16V 8x9-S 1 C 6,
444772QS EL 477M 10V 8x9-S 1 C 56,
4447790S EL 477M 10V 6.3x11-S 3 C 130,131,133,
4410810S EL 108M 6.3V 10x12.5(5)S 1 C 67,
4410811S EL 108M 6.3V 8x11.5-S 1 C 132,
441083KS EL 108M 16V 10x16-S 1 C 86,
4H47621S EL 476M 10V 5x7-S 2 C 11,12,
4H10721S EL 107M 10V 5x7-S 4 C 40,44,66,69,
4H10731S EL 107M 16V 6.3x7-S 1 C 42,
5010261 CH CC 102K 50V X7R-C 7 C 35,76,97,106,111,113
,115,
5010361 CH CC 103K 50V X7R-C 2 C 9,38,
5010471 CH CC 104Z 25V Y5V-C 14 C 5,10,34,37,79,80,98,
ELECTRICAL PARTS LIST
12
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RD-15
PART NO. DESCRIPTION Q'TY REMAR
K
5010557 CH CC 105Z 10V F-C 7 C 8,31,33,50,74,84,87,
5022101 CH CC 221J 50V NPO-C 2 C 128,129,
5022446 CH CC 224Z 25V Y5V-C 2 C 57,75,
5047261 CH CC 472K 50V X7R-C 2 C 32,54,
5047365 CH CC 473Z 50V Y5V-C 4 C 26,52,62,70,
5068351 CH CC 683K 16V R-C 2 C 63,73,
6010525 RD 1/8W 120J SM5 2 R 300,301,
6010740T RD 1/8W 2.2KJ-T 1 R 303,
6010749T RD 1/8W 12KJ-T 1 R 302,
6100104 CH RD 1/16W 2.2J-C 2 R 60,78,
6100116 CH RD 1/16W 22J-C 1 R 70,
6100124 CH RD 1/16W 100J-C 6 R 31,56,76,104,500,508
,
6100130 CH RD 1/16W 330J-C 1 R 113,
6100136 CH RD 1/16W 1KJ-C 4 R 20,69,95,129,
6100137 CH RD 1/16W 1.2KJ-C 2 R 118,119,
6100138 CH RD 1/16W 1.5KJ-C 4 R 98,102,103,112,
6100139 CH RD 1/16W 1.8KJ-C 1 R 82,
6100140 CH RD 1/16W 2.2KJ-C 2 R 44,61,
6100141 CH RD 1/16W 2.7KJ-C 4 R 49,58,117,122,
6100142 CH RD 1/16W 3.3KJ-C 2 R 89,90,
6100144 CH RD 1/16W 4.7KJ-C 16 R 50,59,64,79,80,81,87
,91,101,111,502-506,
114,
6100148 CH RD 1/16W 10KJ-C 4 R 63,116,120,121,
6100149 CH RD 1/16W 12KJ-C 1 R 21,
6100150 CH RD 1/16W 15KJ-C 2 R 42,68,
6100152 CH RD 1/16W 22KJ-C 3 R 48,62,124,
6100156 CH RD 1/16W 47KJ-C 10 R 27,47,51-53,57,84,
108,109,125,
610015G CH RD 1/16W 75KJ-C 1 R 507,
6100160 CH RD 1/16W 100KJ-C 7 R 28,29,88,92,115,123,
128,
6100163 CH RD 1/16W 180KJ-C 1 R 100,
6100164 CH RD 1/16W 220KJ-C 1 R 110,
6100165 CH RD 1/16W 270KJ-C 3 R 85,96,107,
6100166 CH RD 1/16W 330KJ-C 1 R 30,
6100169 CH RD 1/16W 560KJ-C 1 R 99,
6100194 CH RD 1/16W OJ-C 2 JP 501,R106,
6110116 CH RD 1/8W 22J-B 2 R 126,127,
6160132 CH RD 1/10W 470J-A 1 R 86,
8000010 W/JUMP 5(10)0.6mm 1 JP 1,
81416J0 W/PVC 100(6+3) BLK 1 W 100,
8592750 W/2 270(6+6) R/B 1 W 301,
8601820 W/SHIELD 180(2.5+2.5) 1 RF WIRE
ELECTRICAL PARTS LIST
13
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RD-15
R
EF N
O
PART NO DESCRIPTION Q'TY DWG NO REMAR
K
1 20K4001 LCD LIGHT LENS 1 A4-RD2-04A
2 20M3000 RUBBER KEY HOLDER 1 A2-RD15-08
3 20M3010 LED COVER 1 A4-RD15-19
4 20M3020 LED HOLDER 1 品固-LED-8T
5 20M3030 A-PCB HOLDER 1 品固PCE-03
6 2159010 DC/DC SHIELD (UP) 1 A4-800-1218A
7 2159020 DC/DC SHIELD (DOWN) 1 A4-800-1217
8 21K4000A LCD HOLDER 1 A3-RD2-08A
9 21K9000 BATTERY CONTACT (+)(-) 1 A3-TONE-35A
10 21K9120 BATTERY CONTACT ASS'Y 1 A4-TONE-51A
11 *21M3000 GROUND PLANE 1 A3-RD15-21
12 21M3010 ROD ANT LUG 1 A4-RD15-22
13 21M3020 DC/DC SHIELD(UP)(3.3V) 1 A4-RD15-23
14 21M3030 DC/DC SHIELD(DOWN)(3.3V) 1 A4-RD15-24
15 21M3040 BATTERY CONTACT (+) 1 A4-RD15-28
16 22M3010 RIBBON 1 A4-RD15-30
17 23K4000 PVC FLIM 1 A4-RD2-17A
18 23K8030 LCD HOLDER NEP 2 A4-DDR3-25
19 23K8110 NEP SPACER(E) 2 A4-DDR3-26
20 23M3000 BATTERY COVER SPONGE 2 A4-RD15-29
21 24K4000 CONDUCT RUBBER 2 A3-RD2-06A
22 24M3000 PAD 4 A4-RD15-13
23 24M3010 VR-KNOB SPACER 1 A4-RD15-27
24 301M301 FRONT CABINET 1 A1-RD15-01
25 303M301 BACK COVER 1 A1-RD15-02
26 304M301 BATTERY COVER 1 A2-RD15-09
27 304M301-1 BATT CASE 1 A3-RD15-10
28 304M301-2 BATTERY CASE COVER 1 A4-RD15-11
29 305M301 DIAL WINDOW 1 A3-RD15-07
30 307M301A TOP COVER 1 A1-RD15-03
31 313M301 PUSH RUBBER KEY 1 A2-RD15-05
32 320M301 VR-KNOB 1 A4-RD15-18
33 343M301 SPEAKER GRILL 1 A3-RD15-04
34 344M301 SPK.FRAME 1 A2-RD15-06
35 360M301A ROD ANT 1 A1-RD15-12
36 9002122 SCREW JMP2.6x12(NI) 1 ROD ANT
37 9090019 SCREW M1.4x4(NI) 8 TOP COVER/BACK COVER
x8
38 9103082 SCREW PTP 3x8(NI) 9 SPEAKERx4
前/後CAB.x5
39 9151062 SCREW PTPW 2x6(NI) 11 BATT-CASE/BACK COVER
x3 JACK-PCBx2/LCD
ASS'Y/FRONT CAB.x2
A PCB/FRONT CAB.x3
DAB-MODULE/FRONT CAB
x1
40 9161082 SCREW PTB M2x8(NI) 2 FRONT/TOP CAB.x2
MECHANICAL PARTS LIST
14
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1. IC1 – TC4013BFN
2. IC2 – NJM2100LD
IC CIRCUIT BLOCK DIAGRAM
16
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3. IC3 – AN7142
4. IC4 – XC6365A333MR
17
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5. IC5 – XC6371A501PR
18
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IC1 – TC4013BFN IC2 – NJM2100LD IC3 – AN7142
PIN DAB PIN DAB PIN DAB
1 5.0 1
2.69 1 0
2 0 2 2.69 2 1.31
3 0 3 2.67 3 0.01
4 0 4 0 4 0.63
5 0 5 2.67 5 5.22
6 0 6 2.69 6 0
7 0 7 2.69 7 2.78
8 1.01 8 5.35 8 0
9 1.05 9 0
10 1.08 10 2.78
11 1.11 11 5.45
12 5.38 12 5.18
13 0 13 0.63
14 5.38 14 0.01
15 1.31
16 5.39
IC4 – XC6365A333MR IC5 – XC6371A501PR
PIN DAB
PIN DAB
1 2.30 1 3.21
2 5.30 2 0
3 0 3 5.02
4 1.12
5 3.32
VOLTAGE LIST
19
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Transistor
PIN DAB PIN DAB PIN DAB
E
0 E 5.44 1(1E) 0
B
0.74 B 4.72 2(2E) 0.01
Q1
C 0.07
Q8
C 5.39 3(2B)
0
E
0 E 0 4(2C) 0
B
0 B 0 5(1B) 0
Q2
C 0
Q9
C 4.9
Q10
6(1C) 0
E
5.39 E 5.31
B
5.34 B 4.71
Q4
C -1.33
Q11
C 5.29
E
0.71 E 1.52
B
0.65 B 2.06
Q5
C 5.34
Q12
C 1.53
E
0 E 0.71
B
0 B 1.35
Q6
C 0.68
Q13
C 0.71
E
0 G 2.23
B
0.68 S 5.27
Q7
C 0.01
Q14
D 3.36
20
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