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CD-652
Service Manual
25 pgs1.43 Mb0

Roadstar CD-652 Service Manual

R
- CD-652
- CD-652
CD-652
Service Manual
Service Manual
:
_
** PRODUCT SPECIFICATION **
Description Tuner :
FM/RDS/MP3-CD PLAYER W/USB/MMC PORT
CET-2023 Others : Power Source : BAND
NO TEST POINT UNIT NORM LIMIT SAMPLE
12Frequency Range
DC14.4V
FM BAND
TEST ITEM
HIGH END MHz 108 +/-0.2 108
90MHz dBu 9 15 8
Sensitivity 30dB S/N
98MHz dBu 9 15 9
106MHz dBu 9 15 8
90MHz dBu 20 +/-5 20
3
Auto Stop Sensitivity 22.5K DEV
98MHz dBu 20 +/-5 20
106MHz dBu 20 +/-5 20
Intermediate Frequency
4
IF REJECTION
5
Image Rejection
6
S/N Ratio 60dBu
7
Output Power(THD 10%) 60dBU 75K DEV
8
AM Suppresion AM 30% MOD
9
THD FOR R.O.P 60dBU 98M
10
DE-Emphasis For 10KHz 98MHz
11
LOCAL Effect
12
3dB Limiting Sense 60dBu
13
Stereo Seperation 98M 60dBu
14
Stereo Indicator Sense
15
Strong Signal FM75K 100dBu
16
90MHz MHz 10.7M 0.3 10.71 90MHz dB 80 50 70
106MHz dB 60 40 64
98M dB 65 40 58
98M W 11.5 FM 75K dB 60 40 45 FM 75K % 0.5 3 0.3
75uS dB 0 +/-5 98MHz dB 20 20 98MHz dBu 15 25 4
dBu 35 25 31
dBu 8 20
98M % 1 5
17
Loudness Effect Line Output 22.5k 60dBu
18
CD Input Sense
19
EQ Effect
20
100Hz dB 12 9 13
10k dB
98M mv 200 +/-100
mV 200 +/-100
BASS dB 12 +/-3 12
Treble dB 12 +/-3 12
** PRODUCT SPECIFICATION **
Description Deck Mecha
FM/RDS MP3 CD PLAYER W/USB/MMC PORT
CDX-100 Others Power Source :
NO UNIT NORM LIMIT ENG
MAX Outout Power
1
Output Power (THD 10%)
2
T.H.Distortion 1K/1W
3
4
Seperation TCD-781
CDC 14.4V
TEST ITEM
TCD-781 W 15 TCD-781 W 12
TCD-781 % 1 0.2 .28
125Hz dB 0 +/-3 60
1KHz dB 0 +/-3 61 10KHz dB 0 +/-3 61 125Hz dB 0 +/-3 -1
Frequency Response TCD-781
5
S/N Ratio REF: OdB
6
L/R Unbalance
7
Section Gain Diff CD-3dB FM75K
8
Black DOT
9
Interruption
10
FINGERPRINT
11
Noise Level TCD-781
12
REMARK:
1KHz dB 0 +/-3 0 10KHz dB 0 +/-3
dB 60 40 68 dB 0 +/-3 0.2 dB 0 +/-6 MM 1 0.5 1.0 MM 1 0.5 1.0
-1
uM 75 65 75
VR MIN mV 1 3 0.6
VR MAX mV 5 30 4
Bill of Materials
NO ITEM CODE DESCRIPTION QTY SYMBOL
1 001-3300S-W00 P.C.B MAIN BOARD 1
2 001-3300D-A90 P.C.B ISO BOARD 1
3 002-1923F-G07 I.C BU1923F RDS DECODE 1 IC7
4 002-01140-A09 I.C LA1140 IF SIP 1 IC4
5 002-03370-A09 I.C LA3370 1 IC2
6 002-04558-G00 I.C TJM4558 OP-AMP 2 IC3.5
7 002-2313L-B00 I.C PT2313L AUIO CONTROL 1 IC6
8 002-790NR-H00 I.C DSC-790NRF (NEO) 1 IC1
9 002-07384-J06 I.C TDA7384 POWER-AMR 1 U1
10 002-78R05-F00 I.C KIA78R05API 1 Q40
11 002-07035-T00 I.C KIA7035 1 Q30
12 002-78L05-F00 I.C KIA78L05 5V-1A REGULATOR 1 Q32
13 003-01923-A00 TRANSISTOR C1923 1 Q5
14 003-01303-D00 TRANSISTOR D1303 4 Q1.8.9.10
15 003-1267Y-A00 TRANSISTOR KTA1267Y 3 Q3.34.36
Q20.2.16.18.15.14.33.13.24.25.
16 003-3199Y-H03 TRANSISTOR C3199 NPN TO-92S 14
17 003-01368-C00 TRANSISTOR B1368 1 Q23
18 003-0966Y-A02 TRANSISTOR A966 2 Q17.11
19 003-3203Y-D03 TRANSISTOR C3203 2 Q26.28
37.12.4.27
20 003-CPN20-J00 TRANSISTOR ICP-20 (IC-PROTECTOR 1 PTC1
D4.1.10.11.3.15.16.7.41.9.12.34.
21 004-04148-000 DIODE IN4148 20
22 004-04001-000 DIODE IN4001 1 D6
23 004-05404-000 DIODE IN5404/IN5403 1
24 005-00036-A00 ZENER DIODE 1/2W 3.6V 2 ZD9.7
35.39.28.31.21.8.19.22
NO ITEM CODE DESCRIPTION QTY SYMBOL
25 005-00051-A00 ZENER DIODE 1/2W 5.1V 4 ZD1.2.8.10
26 005-00056-A00 ZENER DIODE 1/2W 5.6V 1 ZD4
27 005-00075-A00 ZENER DIODE 1/2W 7.5V 1 ZD6
28 005-00100-A00 ZENER DIODE 1/2W 10V 2 ZD3.5
29 006-09000-400 CRYSTAL 9.0000MHz HC-49US 1 XT1
30 006-04330-000 CRYSTAL 4.33MHz HC-49U 1 XT2
31 007-05046-7GY I.F.T 7x7mm K5046 GREY 1 T1
32 009-02023-A02 TUNER FM CET-2023S/V 1 TUNER1
33 010-A0122-000 CHOCK COIL 1.2mH 1 L1
Toroid Coil 350uH +-20% SIZE=D21x14mm
34 010-N0357-200
35 011-A010F-200 RES 1/2W +-5% 1 OHM 2 R98.168
(WIRE 1.0x27Ts) AK161008-PW30-100 1
36 011-A100A-200 RES 1/16W +-5% 10 OHM 2 R174.116
37 011-A101A-200 RES 1/16W +-5% 100 OHM 4 R118.119.120.179
R144.177.37.38.71.24.68.1.120.
38 011-A102A-200 RES 1/16W +-5% 1K OHM 11
39 011-A103A-200 RES 1/16W +-5% 10K OHM 25
40 011-A104A-200 RES 1/16W +-5% 100K OHM 6 R97.99.173.83.176.17
41 011-A122A-200 RES 1/16W +-5% 1.2K OHM 2 R135.134
42 011-A123A-200 RES 1/16W +-5% 12K OHM 1 R153
43 011-A152A-200 RES 1/16W +-5% 1.5K OHM 4 R85.86.82.66
44 011-A153A-200 RES 1/16W +-5% 15K OHM 2 R8.9
45 011-A151A-200 RES 1/16W +-5% 150 OHM 1 R67
46 011-A182A-200 RES 1/16W +-5% 1.8K OHM 1 R2
88.20 R84.25.92.164.165.166.167.150.
41.64.76.78.60.61.56.86.117.
141.148.142.149.77.101.3.79
47 011-A181A-200 RES 1/16W +-5% 180 OHM 1 R53
48 011-A105A-200 RES 1/16W +-5% 1M OHM 4 R180.96.103.107
49 011-A222A-200 RES 1/16W +-5% 2.2K OHM 3 R152.151.59
50 011-A272A-200 RES 1/16W +-5% 2.7K OHM 1 R181
R63.125.22.23.6.15.11.81.80.7.
51 011-A223A-200 RES 1/16W +-5% 22K OHM 14
52 011-A224A-200 RES 1/16W +-5% 220K OHM 3 R85.94.14
53 011-A220A-200 RES 1/16W +-5% 22 OHM 3 R28.31.54
74.146.65.45
NO ITEM CODE DESCRIPTION QTY SYMBOL
54 011-A221A-200 RES 1/16W +-5% 220 OHM 1 R90
55 011-A330A-200 RES 1/16W +-5% 33 OHM 3 R13.147.21
56 011-A331A-200 RES 1/16W +-5% 330 OHM 2 R4.5
57 011-A332A-200 RES 1/16W +-5% 3.3K OHM 5 R140.115.161.162.163
58 011-A333A-200 RES 1/16W +-5% 33K OHM 2 R16.40
59 011-A334A-200 RES 1/16W +-5% 330K OHM 4 R58.57.73.70
60 011-A471A-200 RES 1/16W +-5% 470 OHM 3 R91.72.30
R10.95.34.106.155.42.47.49.50.
61 011-A473A-200 RES 1/16W +-5% 47K OHM 16
62 011-A472A-200 RES 1/16W +-5% 4.7K OHM 4 R75.160.175.12
63 011-A562A-200 RES 1/16W +-5% 5.6K OHM 13
64 011-A822A-200 RES 1/16W +-5% 8.2K OHM 4 R55.51.44.48
69.89.169.157.154.43.48
R100.111.110.108.109.36.35.129 .
65 011-A820A-200 RES 1/16W +-5% 82 OHM 1 R123
66 011-A821A-200 RES 1/16W +-5% 820 OHM 2 R27.62
67 011-A561A-200 RES 1/16W +-5% 560 OHM 1 R105
C50.53.54.56.90.47.48.71.73.49.
68 012-C105F-300 ELEC CAP 1uF 50V 5x11mm 13
69 012-C106C-300 ELEC CAP 10uF 16V 5x11mm 5 C117.63.74.122.42
70 012-C224F-300 ELEC CAP 0.22uF 50V 5x11mm 1 C92
71 012-C335F-300 ELEC CAP 3.3uF 50V 5x11mm 2 C67.72
72 012-C474F-300 ELEC CAP 0.47uF 50V 5x11mm 4 C96.97.98.95
73 012-C475F-300 ELEC CAP 4.7uF 50V 5x11mm 10
74 012-C107C-300 ELEC CAP 100uF 16V 5x11mm 9 C61.68.79.86.55.52.103.124.82
75 012-C476C-300 ELEC CAP 47uF 16V 5x11mm 6 C35.81.118.94.121.102
76 012-J108C-300 ELEC CAP 1000uF 16V 10x16mm 1 C87
91.51.106
C48.105.28.29.33.34.64.119.93. 126
77 012-U228C-300 ELEC CAP 2200uF 16V 10x30mm 1 GND1
78 013-A272A-400 MYLAR CAP +-10% 0.0027uF 2 C30.36
79 013-A103A-400 MYLAR CAP +-10% 0.01uF 2 C1.15
80 013-A223A-400 MYLAR CAP +-10% 0.022uF 2 C69.70
81 013-B102A-300 POLY CAP +-10% 1000PF 1 C16
82 014-A101C-500 CER CAP +-10% 100PF 50V 6 C14.11.103.100.31.32
NO ITEM CODE DESCRIPTION QTY SYMBOL
83 014-A102C-500 CER CAP +-10% 0.001uF 50V 5 C59.77.80.58.123
84 014-A103C-600 CER CAP +-20% 0.01uF 50V 5 C60.40.57.78.109
C43.44.45.46.65.41.127.38.37.
85 014-A104B-800 CER CAP +-80-20% 0.1uF 25V 18
86 014-A150C-A00 CER CAP +-10% 15PF 50V NPO 1 C10
87 014-A200C-A00 CER CAP +-10% 20PF 50V NPO 2 C2.17
88 014-A222C-500 CER CAP +-10% 0.0022uF 50V 3 C21.22.13
89 014-A223C-600 CER CAP +-20% 0.022uF 50V 7 C39.4.6.9.5.12.88
90 014-A271C-500 CER CAP +-10% 270PF 50V 1 C25
91 014-A300C-A00 CER CAP +-10% 30PF 50V NPO 2 C27.20
92 014-A330C-A00 CER CAP +-10% 33PF 50V NPO 1 C101
93 014-A473C-600 CER CAP +-20% 0.047uF 50V 1 C7
107.110.111.66.24.26.3.89.85
94 014-A502C-500 CER CAP +-20% 0.005uF 50V 2 C?.?
95 014-A561C-500 CRE CAP +-10% 560PF 50V 1 C19
96 015-H0103-E00 SEMIFIXED 10KB 1 VR3
97 015-H0203-E00 SEMIFIXED 20KB 1 VR2
98 015-H0503-E00 SEMIFIXED 50KB 1 VR1
99 016-C0300-000 TRIMMER CAP 30PF 1 C8
100 017-B0107-400 CER FILTER 10.7MJA 2 CF1.2
101 022-C7500-100 FUSE 7.5A 125/250V 1
102 023-A0050-RD0 LED RED 5mm 1 D20
103 025-TA040-385 4P TACT SW 3.85mm 169G/F 1 KEY
104 029-B0001-000 ANTENNA JACK DOUBLE SCREW 1
105 033-S1000-GY0 28# 1P SHIELD WIRE 100mm 1
106 034-A0808-104 I.S.O 8P CONNECTOR W/8P WIRE 1
107 034-A0804-102 I.S.O 8P CONNECTOR W/4P WIRE 1
108 035-B0400-BK1 JUMPER WIRE #20 40mm BLACK 1
109 035-B0900-BK1 JUMPER WIRE #20 90mm BLACK 2
110 035-E1200-RD1 JUMPER WIRE #26 120mm RED 1
111 036-D0100-173 17PIN CONNECTOR PITCH P=1.0mm 1 CON2
NO ITEM CODE DESCRIPTION QTY SYMBOL
112 036-D0100-163 16PIN CONNECTOR PITCH P=1.0mm 1 CON4
113 036-A0200-070 7PIN WAFER P=2.0mm 1 CON1
114 036-A0200-040 4PIN WAFER P=2.0mm 1 CON5
115 036-J0250-120 DETACHABLE CON 12P SOCKET 1 J3
116 036-K0250-120 12Pin P=2.5mm PCB Connector Right Angle 1
117 037-G0300-203 RCA 2xSH L=300mm GREY W/O H'ING 1
118 043-33000-A00 TERMINAL-FUSE 2 COPPER NICKEL
119 043-33000-B00 TERMINAL-CONTACT 12 COPPER NICKEL
120 221-S0040-040 BARE WIRE D=0.4x40mm 70
121 230-100BK-100 PLASTICTIE L=100mm 1
FRONT PCB
122 001-3300D-S30 P.C.B FRONT BOARD 1
123 001-3990D-A60 P.C.B LED BOARD 1
124 002-06523-H00 I.C LC75823ED/PT6523 1 U1
125 008-80235-C00 LCD DISPLAY 80235BMTTN 1
126 011-C221A-200 1206 RES CHIP +-5% 220 OHM 1 R34
127 011-C561A-200 1206 RES CHIP +-5% 560 OHM 1 R29
128 011-S102A-200 0805 RES CHIP +-5% 1K OHM 2 R21.10
129 011-S122A-200 0805 RES CHIP +-5% 1.2K OHM 1 R14
130 011-S152A-200 0805 RES CHIP +-5% 1.5K OHM 2 R11.22
131 011-S181A-200 0805 RES CHIP +-5% 180 OHM 2 R5.16
132 011-S221A-200 0805 RES CHIP +-5% 220 OHM 2 R17.6 (3.044)
133 011-S222A-200 0805 RES CHIP +-5% 2.2K OHM 2 R23.12
134 011-S331A-200 0805 RES CHIP +-5% 330 OHM 2 R7.18
135 011-S332A-200 0805 RES CHIP +-5% 3.3K OHM 2 R13.24
136 011-S471A-200 0805 RES CHIP +-5% 470 OHM 2 R8.19
137 011-S473A-200 0805 RES CHIP +-5% 47K OHM 1 R35
138 011-S472A-200 0805 RES CHIP +-5% 4.7K OHM 4 R30.25.31.32
139 011-S513A-200 0805 RES CHIP +-5% 51K OHM 1 R15
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