Daewoo TP-605GUC User manual

Service Manual
DAT H.K. LIMITED
Portable Radio Cassette
with CD/MP3/USB/Card Slot Player
TP-605GUC
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SCINORTC
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AD

CONTENTS :
# MODEL SPECIFICATION P.1-7
# SCHEMATIC DIAGRAM P.8-9
# PCB LAYER DIAGRAM P.10-13
# WIRING DIAGRAM P.14
# BLOCK DIAGRAM P.15
# EXPLODE DIAGRAM P.16
# PART LIST P.17-24

PAGE:1 OF 7
DC: V
,
50 Hz
1 UV
=
1 UV= 0 dB FOR RADIO FREQUENCY
1 V
=
1 V = 0 dB FOR AUDIO FREQUENCY
ELEC ENCR: APPROVER: MANAGER: .
FM STANDARD SIGNAL MONO: 1 KHz , 22.5 KHz DEVIATION
FM STANDARD SIGNAL (STEREO): 1 KHz , 75 KHz DEVIATION
AM STANDARD SIGNAL: 400 Hz , 30% MODULATION
FM ANTENNA: 75 OHMS , UN BALANCED
REFERENCE OUTPUT POWER: 50 MW INTO 4 OHM LOAD
AM ANTENNA: IRE LOOP ANT.
15/4/2006
STANDARD TEST CONDITIONS
SUPPLY VOLTAGE: AC: 230 V,
MODEL NUMBER: UC966DR(2W)
CUSTOMERS MODEL NUMBER: TP-605GUC
BRAND:
TYPE OF SET:PORTABLE RADIO CASSETTE WITH CD/MP3/USB/CARD SLOT PLAYER
DATE:

PAGE: 2 OF 7
AM PERFORMANCE SPECIFICATIONS (MW)
No. Test Items Unit Nominal Limit Remark1
1 Intermediate frequency KHz 465 +/-3
2 Tuning range KHz 520-1630
3 Dial calibration 612KHz KHz
1404KHz KHz
612KHZ dB/M
4 MAX SENS 999KHz dB/M
1404KHz dB/M
20 dB quieting 612KHz dB/M 58 66
5 999KHz dB/M 58 64
sensitivity 1404KHz dB/M 58 64
6 IF rejection 612KHz dB 45 35
7 Image rejection 1404KHz dB 35 30
8 S/N ratio 5mV/M input dB 35 30
9 AGC figure of merit 100mV/M dB 45 35
10 A.C.A at 20dB S/N +/-10KHz dB 20 14
11 -6dB band width at 20 dB S/N KHz 8 5-10
12 T.H.D 5mV/M 30% mod % 1 3
100m/V/M 80% mod % 3 5
13 Modulation hum 100mV/M dB 40 35
14 Frequency response -6dB low Hz 60 100
400 Hz=0dB, 5mV/M high Hz 2200 1800
15 Output power %mod, 5mV/M W
16 10% THD power 80% mod, 5mV/M W 2 1.8
17 Hum & Noise level VR min mV 3 5
18 Whistle at 5mV/M IFX2, FIX3 %
19 Spurious response at 1400 KHz
2.5 MHz - 10MHz dB
20 AM signal meter 5mV/M %
21 Record beat 5mV/M %
22 FAIL OUT VOLTAGE (DC) V
23 SEEK SENSITIVITY db/M

PAGE: 3 OF 7
FM PERFORMANCE SPECIFICATIONS
No. Test Items Unit Nominal Limit Remark1
1 Intermediate frequency MHz 10.7 +/-0.1
2 Tuning range MHz 87.35-108.25 +/-0.15 '+/-0.25
3 Dial calibration 90MHz KHz
106MHz KHz
90KHZ uV
4 MAX SENS 98MHz uV
106MHz uV
30 dB quieting 90MHz uV 10 20
5 98MHz uV 10 20
sensitivity 106MHz uV 10 20
6 IF rejection 90MHz dB 50 45
7 Image rejection 106MHz dB 25 20
8 S/N ratio1mV input 22.5 KHz dev dB 40 35
9 3 dB limiting sensitivity uV 10 20
10 T.H.D 22.5 KHz dev % 0.65 1.5
11 AM suppression dB 32 26
12 Modulation hum100mv 22.5KHz dev dB 40 35
13 AFC hold rang - 3 dB l mV KHz 300 200~400
14 Frequency response -3dB Hz 60 100
KHz 5 3.5
15 Overload break mV
16 Output power 32 KHz dev 1mV W
17 10% THD power 75KHz dev. 1mV W 2 1.8
18 Hum & Noise level mV 3 5
19 Spurious response dB
20 Muting on level uV
21 Muting bandwidth KHz
22 Alternate channel selectivity 0.1 mV
input +/- KHz dB
23 Capture ration 1mV dB
24 FAIL OUTPUT VOLTAGE (DC) V
SEEK SENSITIVITY db

PAGE: 4 OF 7
FM PERFORMANCE SPECIFICATIONS
NO. Test items Unit Norminal Limit Remark1
25 MPX indicator sens. uV 10 20
100Hz dB W/Z 19KHz
26 MPX separation 1k Hz dB 26 22 FILTER
10K Hz dB
27 MPX T.H.D. Main 400 Hz % 2 4 W/Z 19KHz
L. or R. 1K Hz % 2 4 FILTER
4 MAX 50dB quieting
28 Sensitivity 98MHz dB
28 MPX S/N ratio dB 35 28 W/Z 19KHz
FILTER
30 FM signal meter %
31 SCA Signanl Suppression dB

PAGE: 5 OF 7
CASSTETTE ( MAGNET ERASE )
NO. Test items Unit Nominal Limit Remark1
1 Tape speed B-111N % 3000 Hz +3,-2
2 Wow & Flutter WRMS JIS B-111N % 0.1 0.35
3 Distortion B-118N % 1 3
4 S/N ratio B-112S dB 45 40
5 Cross talk B-121N dB 35 28
6 Separation B-141N dB 30 25
7 Hum & noise VR Max mV 40 70
8 Hum & noise VR min mV 3 5
Frequency response 125 Hz dB 0 +/-4
9 1000 Hz dB 0 0
Play Back (B-257) 6300 Hz dB 0 +/-4
10 Output level mV
11 10% THD power B-112BN W 2 1.8
12 Max power B-112BN W
S/N Recording/P.B. Normal dB 30 25
13 at -62 dbv, 1k Hz Cro2 dB
CD PLAY, SONY 3 - 16 Matal dB N
Erase ratio Normal dB 30 25
14 at -59 dbv, 1k Hz Cro2 dB
CD PLAY, SONY 3 - 16 Matal dB
Rec/P.B. Level Normal dB 0 +/-3 REF:B-212
15 at -66 dbv, 1k Hz Cro2 dB
CD PLAY, SONY 3 - 18 Matal dB
16 Line input sensitivity dB
17 Mic input sensitivity dB
18 Peak level 1 dB
Peak level 2 dB
Frequency response Rec./P. 125 Hz dB 0 +/-6
19 Recording level (B-257) 1000Hz dB 0 0
CD PLAY, SONY3 7000Hz dB 0 +/-6
Rec./ P.B. distorion Normal % 5 8
20 -66 dBV, 1K Hz Cr02 %
CD PLAY, SONY 3-18 Metal %
21 AlC Rec. /P.B. distortion -56 dbv %
input 1K Hz CD PLAY, SONY 3-14
22 FAIL OUTPUT VOLTAGE (DC) V
(AC) %

PAGE: 6 OF 7
(CD BUIDE IN) (TEST AT SPKD OUTPUT)
NO. Test items Unit Nominal Limit Remark1
1 LEVEL 0dB TRACK 1.3,11 dB 0.5 +/-3.5
FREQUENCY RESPONSE 40 - 15KHz dB
2 LEVEL 0dB TRACK 30,34 dB 40 35 JIS A NET IN
CHANNEL SEPARATION 1KHz
3 LEVEL 0dB TRACK 14 % 1 3 JIS A NET IN
TOTAL HARMONNIC DISTORTION
4 LEVEL 0dB TRACK 1, 23 dB 55 50 JIS A NET IN
S/N RATIO
5 Hum & Noise VR Max 8 12
Hum & Noise VR min 3 5
6 CD SAME VOL dB
PLAYABILITY
NO TEST ITEMS TEST
DISC
1 DEFECT DISC INTERRUPTION PHILIPS PLAYABLE WITHOUT ANY
444A AUDIBLE ERROR
INFORMATION LAYER 600um
2 PHILIPS PLAYABLE WITHOUT ANY
BLACK DOT AT READ OUT SIDE 444A AUDIBLE ERROR
600um
3 PHILIPS
SIMULATED FINGERPRINT 444A PLAYABLE WITHOUT ANY
TRACK AUDIBLE ERROR
18/19
1 Test Items Unit Norminal Limit Remark1
TEST DISC TYPE 3 (SONY YEDS - )
mV

P
AG
E: 7
O
F 7
AUDIO LEVEL BALANCE
No. Uni
t
Norminal Limi
t
Remark0
FM 1000uV 22.5K DEV. dB 0 0
FM FUNC.1mV AM 5mV/M30%MOD dB 0 +/-3
22.5KHz DEV TAPE - 10dB 1KHz MTT-118 dB 0 +/-3
(FM LEVEL 0dB) CD-10 dB RECORDING LEVEL dB +3 +/-3

DAT H.K. LTD.
TP-605GUC
PAGE:1/8
NO PART NO
QTY
DESCRIPTION 中文名
1158-966001-00 1 966DR PM1 ASSʼY 主主板板组组合合件件
2 133-208227-14 1 I.C TA8227P 集成电路 IC5
3 133-102111-67 1 I.C SA2111 集成电路 IC3
4 133-207312-11 1 I.C AN7312 集成电路 IC4
5 133-507805-61 1 I.C KA7805 集成块 U3
6 133-008020-00 1 I.C S5L8020 集成电路 U9
7133-0TMC51-61 1 IC TMC51F 集成电路 U8
8 133-004004-8A 1 I.C EN29LV040A-70PC 集成电路 U10
9 133-006392-18 1 I.C BA6392FP 集成电路 U7
10 133-501117-06 1 I.C AZ1117H-3.3V 集成电路 U1
11 137-169344-30 1 CRYSTAL 16.9344MHZ 金属外壳 晶振 Y2
12 137-120000-30 1 CRYSTAL 12.0000MHZ 金属外壳 晶振 Y1
13 131-240882-67 1 TRANSISTOR PS D882P 三极管 Q22
14 131-449018-07 2 TRANSISTOR S9018 三极管 Q3.12
15 131-448050-03 1 TRANSISTOR 2SD8050 三极管 Q19
16 130-134148-00 9 DIODE 1N4148 （带式） 二级管 D2.4.5.6.7.9.10.13.15.
17 130-410039-00 2 ZENER DIODE 3.9V（带式） 稳压二极管 ZD3.4
18 130-410043-00 1 ZENER DIODE 4.3V（带式） 稳压二极管 D1
19 130-410082-00 1 ZENER DIODE 8.2V（带式） 稳压二极管 ZD1
20 130-314002-00 4 DIODE 1N4002 （带式） 二极管 D3.11.12.14
21 182-222000-00 1 FUSE T2AL 250V(5*20MM) 保险丝 F1
22 733-005020-00 2 FUSE HOLDER (5*20 MM) 保险丝支架 F1
23 107-300465-14 1 CERAMIC FILTER 465KHZ （TDK）滤波器 CF1
24 107-310700-14 1 CERAMIC FILTER 10.7 MHz(TDK-3P) 滤波器 CF2
25 102-111083-07 1 AM IFT 083B YELLOW 黄周 T1
26 102-219128-07 1 FM DET 9128 PINK 粉周 T2
27 102-819812-07 1 AM OSC 9812 RED 红周 T3
28 104-035045-08 1 FM COIL 4.5x3.5Tx0.8MM 线圈 L2
29 104-025050-08 1 FM COIL 5.0x2.5Tx0.8MM 线圈 L6
30 104-045045-08 1 FM COIL 4.5x4.5Tx0.8MM 线圈 L8
31 303-101010-00 2 SPONGE 10*10*10MM 低密度海棉
32 120-110401-04 1 PVC AM126PF FM20PF KG2220T28 （NCE） 可变电容 PVC 1
DF443DF01-A04
33 183-220080-02 1 FERRITE BAR 10 x 80MM Q2M 磁棒
34 103-412015-13 1 AM ANT. COIL 120:15 130MMx4 ＡＭ线圈
35 105-220101-05 13 CHOKE COIL 22UH （带式） 电感 L5.7.9.10.11.12.13.17.19.21.24.25.27.
36 184-090503-00 1 FERRITE BEAD 9*5*3mm+26UH CHOKE COIL 磁环线圈 T101
37 141-043111-11 2 SLIDE SWITCH SK43D03M11 功能开关
38 144-062040-05 1 REC SW 6P2T PS62D04 NON-SHORTING 录放开关 SW 201 ( 非短路型)
39 102-819908-01 1 BIAS COIL 21364-230 偏压线圈 T5
OR 102-819908-02 0 BIAS COIL 1A1630R 偏压线圈 T5
40 161-103513-20 1 3.5JACK 5PIN TC-38-020-03 耳机插座 JACK1
41 111-36706-01 1 VOLUME F-122KGP A50K L15FX5 电位器 与CDC367同一款
42 126-102071-01 1 MYLAR CAP 0.001UF +/-20% 50V 聚脂电容 C102
43 126-152071-01 3 MYLAR CAP 0.0015UF +/-20% 50V 聚脂电容 C81.82.103.
44 126-392071-01 1 MYLAR CAP 0.0039UF +/-20% 50V 聚脂电容 C101
45 126-332071-01 2 MYLAR CAP 0.0033UF +/-20% 50V 聚脂电容 C94.96
46 126-223071-01 2 MYLAR CAP 0.022UF +/-20% 50V 聚脂电容 C93.97.
47 126-224071-01 2 MYLAR CAP 0.22UF 50V 绦纶电容 C45.46.
48 127-105078-01 3 ELE.CAP 1UF/50V +/-20% 电解电容 C6.8.90.
49 127-225078-01 3 ELE.CAP 2.2UF/50V +/-20% 电解电容 C50.122.161.
50 127-475078-01 16 ELE.CAP 4.7UF/50V +/-20% 电解电容 C7.9.25.26.52.78.79.84.86.95.98.104.105.
C118.119.120.

DAT H.K. LTD.
TP-605GUC
PAGE:2/8
NO PART NO
QTY
DESCRIPTION 中文名
51 127-105078-01 3 ELE.CAP 10UF/50V +/-20% 电解电容 C22.87.301.
52 127-226048-01 5 ELE.CAP 22UF/16V +80/-20% 电解电容 C3.83.85.129.173.
53 127-476048-01 9 ELE.CAP 47UF/16V +80/-20% 电解电容 C1.39.124.134.140.145.146.151.170.
54 127-107048-01 16 ELE.CAP 100UF/16V +80/-20% 电解电容 C18.28.80.91.108.109.110.111.112.127.
C137.130.131.179.187. 64
55 127-107058-01 1 ELE.CAP 100UF/25V +80/-20% 电解电容 C115
56 127-227048-01 2 ELE.CAP 220UF/16V +80/-20% 电解电容 C138.152
57 127-477048-01 3 ELE.CAP 470UF/16V +80/-20% 电解电容 C40.106.107.
58 127-228058-01 2 ELE.CAP 2200UF/25V +80/-20% 电解电容 C29.58
59 160-102205-01 1 PIN SOCKET 2PIN 2.0MM 直扦扦座 CN31
60 160-102255-01 2 PIN SOCKET 2PIN 2.5MM 直扦扦座 CN8.32
61 160-102254-01 1 PIN SOCKET 2PIN 2.5MM(RIGHT ANGLE) 弯脚插座 CN3
62 160-103205-01 1 PIN SOCKET 3PIN 2.0MM 直扦扦座 CN7
63 160-104255-01 1 PIN SOCKET 4PIN 2.5MM 直扦扦座 CN21
64 160-104204-01 1 PIN SOCKET 4PIN 2.0MM(RIGHT ANGLE) 弯脚插座 CN26.
65 160-104254-01 1 PIN SOCKET 4PIN 2.5MM(RIGHT ANGLE) 弯脚插座 CN25
66 160-105205-01 1 PIN SOCKET 5PIN 2.0MM 插座 CN28
67 160-106205-01 1 PIN SOCKET 6PIN 2.0MM 插座 CN5
68 160-107205-01 1 PIN SOCKET 7PIN 2.0MM 插座 CN30
69 160-110205-01 1 PIN SOCKET 10PIN 2.0MM 插座 CN27
70 160-216106-02 1 Connector-FFC R/A type 16PIN 1.0mm 双排脚插座 CN4
71 160-211106-02 1 Connector-FFC R/A type 11PIN 1.0mm 双排脚插座 CN6
72 718-020040-00 6 BRASS EYELET DIA 2*4mm 铜鸡眼
73 C16-005000-00 100 JUMPER WIRE 40*0.5MM 铁线
74 113-000005-63 3 CAR. RESISTOR 0 OHM 0603 贴片电阻 R116.127.132.
75 113-100005-63 1 CAR RESISTOR 10 OHM 0603 贴片电阻 R63.
76 113-220005-63 11 CAR RESISTOR 22 OHM 0603 贴片电阻 R8.84.160.164.165.168.170.172.175.176.177.
77 113-330005-63 8 CAR RESISTOR 33 OHM 0603 贴片电阻 R76.81.148.149.150.151.153.154.
78 113-470005-63 14 CAR RESISTOR 47 OHM 0603 贴片电阻 R2.59.69.139.140.141.142.144.145.179.180.
R169.171.173.
79 113-101005-63 11 CAR. RESISTOR 100 OHM 0603 贴片电阻 R01.82.114.122.166.167.182.183.185.187.188.
80 113-121005-63 2 CAR. RESISTOR 120 OHM 0603 贴片电阻 R94.95.
81 113-221005-63 1 CAR. RESISTOR 220 OHM 0603 贴片电阻 R86.
82 113-331005-63 4 CAR. RESISTOR 330 OHM 0603 贴片电阻 R7.11.40.50.
83 113-391005-63 1 CAR. RESISTOR 390 OHM 0603 贴片电阻 R121
84 113-471005-63 3 CAR. RESISTOR 470 OHM 0603 贴片电阻 R1.10.93.
85 113-561005-63 1 CAR. RESISTOR 560 OHM 0603 贴片电阻 R28.
86 113-681005-63 1 CAR. RESISTOR 680 OHM 0603 贴片电阻 R128
87 113-102005-63 7 CAR. RESISTOR 1K 0603 贴片电阻 R3.73.85.184.186.189.209
88 113-222005-63 8 CAR. RESISTOR 2.2K 0603 贴片电阻 R6.19.27.112.115.126.192.300.
89 113-332005-63 7 CAR. RESISTOR 3.3K 0603 贴片电阻 R4.17.42.43.57.61.62.
90 113-472005-63 10 CAR. RESISTOR 4.7K 0603 贴片电阻 R48.60.65.90.91.92.96.97.99.174.
91 113-562005-63 6 CAR. RESISTOR 5.6K 0603 贴片电阻 R12.13.67.80.66.79.
92 113-822005-63 2 CAR. RESISTOR 8.2K 0603 贴片电阻 R71.102.
93 113-103005-63 26 CAR. RESISTOR 10K 0603 贴片电阻 R14.15.18.21.39.41.72.77.98.123.
R125.193.201.203.146.147.206.208.211.129.
R130.133.136.147.178.301.
94 113-153005-63 3 CAR. RESISTOR 15K 0603 贴片电阻 R68.100.161.
95 113-223005-63 2 CAR. RESISTOR 22K 0603 贴片电阻 R107.163.
96 113-273005-63 1 CAR. RESISTOR 27K 0603 贴片电阻 R89.