
- GCD451
- GCD451
GCD451
Service Manual
Service Manual


NO ITEM DESCRIPTION QTY LOCATION
1 001-2009D-721P.C.B Main Board 1
2 002-06575-D0
3 002-04453-D0
4
02-0016M-P00I.C 16M DRAM 1
5 002-09540-H0
I.C BH6575FV 1
I.C BH4453F 1
I.C BU9540KV 1
6 002-24590-H01I.C BU24590-9H 1
7
03-3199Y-H03TRANSISTOR KTC3199Y TO-92S 2
8 003-1266Y-00
9 003-1271Y-A0
10 003-00114-S0
11 003-00124-S0
12 003-04115-H0
003-03875-G0
TRANSISTOR KTA1266Y 1
TRANSISTOR KTA1271Y 1
TRANSISTOR DTC114TUA SMD 3
TRANSISTOR DTA124EUA SMD 1
TRANSISTOR 2SC4115 NPN TO-92S 2
TRANSISTOR KTC3875S SOT-23 SMD 1
13 004-04148-000 DIODE IN4148 4
IC501
IC401
IC201
IC101
IC301
Q4.5
Q6
Q2
Q8.9.7
Q10
Q1.3
Q11
D5.6.3.4
14 004-04001-000 DIODE IN4001 1
16 005-00062-A0
ZENER DIODE 1/2W 6.2V 1
17 006-16934-000 RESONATOR 16.9344MHz (3Pin) 1
18 010-A0106-00
19 010-A0396-00
20 010-A0107-30
21 010-A0107-20
22 010-A0337-20
23 011-B000A-20
24 011-B020A-20
25 011-B100A-20
26 011-B101A-20
CHOKE COIL 10uH 2Pin 4x6mm 3
CHOKE COIL 39uH 2Pin 4x6mm 1
CHOKE COIL 100uH 3Pin 5x7mm 1
CHOKE COIL 100uH 2Pin 4x6mm 1
CHOKE COIL 330uH 2Pin 4x6mm 1
RES CHIP 0 OHM ±5% 0603 3
RES CHIP 2 OHM ±5% 0603 1
RES CHIP 10 OHM ±5% 0603 3
RES CHIP 100 OHM ±5% 0603 1
D1
ZD1
XT1
L5.4.2
L7
L1
L8
L3
R73.(CBR.4BIT.16M.2PCS)
R68
R69.5.41
R10

NO ITEM DESCRIPTION QTY LOCATION
R70.71.4.54.55.56.57.
27 011-B102A-200RES CHIP 1K OHM ±5% 0603 12
6.42.22.38.72
R1.47.45.46.36.
28 011-B103A-20
RES CHIP 10K OHM ±5% 0603 10
37.33.34.35.39
29 011-B104A-20
30 011-B105A-20
31 011-B122A-20
32 011-B123A-20
33 011-B153A-20
34 011-B184A-20
35 011-B220A-20
36 011-B223A-20
37 011-B273A-20
38 011-B244A-20
39 011-B332A-20
40 011-B393A-20
41 011-B047A-20
RES CHIP 100K OHM ±5% 0603 6
RES CHIP 1M OHM ±5% 0603 2
RES CHIP 1.2K OHM ±5% 0603 2
RES CHIP 12K OHM ±5% 0603 2
RES CHIP 15K OHM ±5% 0603 1
RES CHIP 180K OHM ±5% 0603 1
RES CHIP 22 OHM ±5% 0603 1
RES CHIP 22K OHM ±5% 0603 7
RES CHIP 27K OHM ±5% 0603 2
RES CHIP 240K OHM ±5% 0603 1
RES CHIP 3.3K OHM ±5% 0603 2
RES CHIP 39K OHM ±5% 0603 1
RES CHIP 4.7 OHM ±5% 0603 3
R58.59.53.21.51.2
R48.44
R29.28
R9.40
R14
R65
R32
R18.19.16.17.24.3.25
R8.11
R30
R62.63
R13
R67.23.20
42 011-B471A-20
43 011-B433A-20
44 011-B473A-20
45 011-B683A-20
46 011-B753A-20
47 011-B822A-20
48 011-B820A-20
49 012-4106C-30
RES CHIP 470 OHM ±5% 0603 1
RES CHIP 43K OHM ±5% 0603 1
RES CHIP 47K OHM ±5% 0603 2
RES CHIP 68K OHM ±5% 0603 1
RES CHIP 75K OHM ±5% 0603 1
RES CHIP 8.2K OHM ±5% 0603 3
RES CHIP 82 OHM ±5% 0603 1
ELECT CAP 10uF 16V ±20% 4x5mm 1
50 012-4475F-300 ELECT CAP 4.7uF 50V ±20% 4x5mm 4
51 012-4476B-30
52 012-6107B-30
53 012-5227A-30
54
13-D106L-50ATantal Chip CAP 10uF 10V +-20% "A-Size" 1
ELECT CAP 47uF 10V ±20% 4x5mm 2
ELECT CAP 100uF 10V ±20% 5x5mm 4
ELECT CAP 220uF 6.3V ±20% 6x5mm 7
R31
R12
R66.50
R43
R64
R60.61.7
R15
EC6
EC18.19.24.25
EC16.22
EC9.8.12.1
EC21.23.20.17.3.2.5
EC4
55
13-D335P-50ATantal Chip CAP 3.3uF 50V +-20% "A-Size" 2
56 013-D107J-50
57
13-D107M-50BTantal Chip CAP 100uF 4V +-20% "B-Size" 1
58
13-D227M-50CTantal Chip CAP 220uF 4V +-20% "C-Size" 3
Tantal Chip CAP 100uF 6.3V +-20% "B-Size" 1
EC15.10
EC7
C15
EC30.C51.54

NO ITEM DESCRIPTION QTY LOCATION
59
14-B102C-500CHIP CER CAP 0.001uF 50V ±10% 0603 1
60
14-B103C-500CHIP CER CAP 0.01uF 50V ±20% 0603 1
14-B104C-500CHIP CER CAP 0.1uF 25V ±80-20% 0603 27
61
62
14-B105C-800CHIP CER CAP 105PF 25V ±80/20% 0603 3
63
14-B123C-500CHIP CER CAP 0.012uF 50V ±20% 0603 2
64
14-B223C-500CHIP CER CAP 0.022uF 50V ±20% 0603 5
65
14-B224C-500CHIP CER CAP 0.22uF 25V ±80-20% 0603 1
66
14-B272C-500CHIP CER CAP 0.0027uF 50V ±10% 0603 2
67
14-B470C-500CHIP CER CAP 47PF 50V ±10% 0603 NPO 1
68
14-B471C-500CHIP CER CAP 470PF 50V ±10% 0603 1
69
14-B561C-500CHIP CER CAP 560PF 50V ±10% 0603 4
70
14-B681C-500CHIP CER CAP 680PF 50V ±10% 0603 1
C6
C16
C46.47.4.1.8.10.45.38.24.
23.37.26.30.31.27.39.28.
29.40.2.35.36.34.33.32.52.53
C48.50.9
C22.21
C11.12.13.14.5
C49
C17.18
C3
C7
C41.42.43.44
C25
71
23-A0030-RD0LED 3mm RED 1
72
25-DS200-000Detector Switch DS-20 4Pin Small 1
73 025-SS120-45
74 025-SK120-03
75 025-SK220-03
76
26-010KA-A14VOL ROTARY 10KA 1401-A101mm 1
77
28-ST006-B513.5mm LINE OUT JACK ST-006 1
78
28-ST006-B523.5mm Headphone JACK ST-006 1
79 036-A0150-06
80 036-D0100-16
81 036-G0050-24
82
48-DC480-001DC JACK DC-480 1
83
52-0TW60-3503.5mm Stereo Earphone TW-60 1
Slide Switch SS-12D01 1P2T VG-4.5mm 1
Side Knob Slide Switch SK12D03 1P2T VG-3mm 1
Side Knob Slide Switch SK22D03 2P2T VG-3mm 1
Connector 6Pin Socket P=1.5mm 180°Small 1
Connector 16Pin Socket P=1.0mm 90° 1
Connector 24Pin Socket P=0.5mm SMD W/Lock 1
SW1
S1
2005 VOL
J1
J2
CON1
CN1
84 201-EI350-062 AC Adaptor EI-35 230V 50Hz 4.5V DC 600mA "CE" 1
85
03-2009S-C90CD DECK "SAMSUNG" CMS-M97DG6 1
KEY BOARD
86
01-2049S-D60P.C.B KEY BOARD 1
87 008-80449-C0
88 011-B223A-20
LCD DISPLAY 80449TR 1
RES CHIP 22K OHM ±5% 0603 1
R6

NO ITEM DESCRIPTION QTY LOCATION
89 011-B472A-200RES CHIP 4.7K OHM ±5% 0603 2
90 011-B682A-20
91 011-B822A-20
RES CHIP 6.8K OHM ±5% 0603 2
RES CHIP 8.2K OHM ±5% 0603 1
92 031-20394-240 24P FPC Flexible Cable 1
93 038-00300-20
94
50-TA005-16PTact Switch 6mm W/Pin 250g 7
95 209-21000-S0
96 209-20490-P0
97 211-2009A-00
98 211-2009B-00
99 211-2009C-00
Zebra Paper 20Pin L=30mm P=1.0mm 1
OPEN SPRING 1
DOOR SPRING 1
BATTERY PLATE "+.-" 1
BATTERY PLATE "-" 1
BATTERY PLATE "+" 1
100 225-00068-100 Rubber Sponge D=6.8x1mm 2
101 225-20490-A0
DOUBLE-TAPE 1
R2.4
R1.3
R5
102 225-10020-A0
34-KB017-03BSCREW KB 1.7x3 Black 4
103
104
34-PA020-08BSCREW PA 2x8 Black 6
105
40-20280-0GNCD CUSHION RUBBER GREEN 3
LAMP BUSHING 1
106 247-20050-080 Ribbon For Battery Box L=80mm 80x6.5mm 1
107 301-0C067-08
108303-2008A-A1
109304-2049A-A1
110305-2049A-A1
111 306-20490-A1
07-CD020-A00CD PAPER CARD FOR CD 1
112
113 308-2049A-00
114 401-2049B-10
115 401-2009B-10
POLYBAG 6-3/4x8"T=0.04mm 1
POLYFOAM 1
GIFT BOX 1
INSTRUCTION MANUAL 1
CARTON 1/10 1
PVC MODEL PLATE 1
TOP-COVER ABS 1
BOTTOM-COVER ABS 1
FOR KEY
FOR MAIN UNIT
01-2009M-100MIDDLE-COVER ABS 1
116
117 407-2009A-10
118 411-2049A-50
BATTERY DOOR ABS 1
LCD-LENS PVC CLEAR 1
119 411-2009F-100TACT-SWITCH-CAP ABS 1
120 458-2049C-10
58-2006B-1NLHOLD/BASS KNOB ABS Natural 2
121
KEY-KNOB ASS'Y ABS 1

NO ITEM DESCRIPTION QTY LOCATION
122
59-2009A-1BKOPEN KNOB ABS 1
123 483-2049A-10
ORNAMENT 1