Samsung MM VX200 Service Manual
MM-VX200
Y(S) YJ(S) YU(S)
SERVICE MANUAL
PORTABLE MP3 PLAYER
S/M Code No. 09-001-338-5N2
DATA
SPECIFICATIONS
Storage media Built-in 32MB Flash Memory
Maximum output level
Frequency range
Load impedance
Distortion rate
S/N ratio 85 dB
Power supply DC 1.5 V using a size AA
Battery life Approx.15 hours
Display Graphic type LCD (128 x 32
PC interface USB cable
Built-in microphone
Maximum outside dimensions
Weight Approx. 72 g excluding
SmartMedia-ID slot for a
removable 16MB, 32MB or
64MB SmartMedia-ID
5 mW + 5 mW (32 ohms)
–
20 kHz
20 Hz
16
–
32 ohms
0.35% or less
(LR6) alkaline battery
AC house current using the
AC adaptor Aiwa AC-D302
(not supplied)
using an LR6 alkaline battery
DOT)
Electret condenser
microphone (monaural)
61.3 mm (W) x 85 mm (H) x
19 mm (D) (not including
projecting parts and controls)
battery
• Design and specifications are subject to change without notice.
• Microsoft and Windows are registered trademarks of Microsoft
Corporation.
• Pentium and MMX are registered trademarks of Intel Corporation.
• SmartMedia is a registered trademark of TOSHIBA Corporation.
• Portions of this product are protected under copyright law and
provided by Airs/Solana/4C.
• RealPlayer and RealJukebox are trademarks of RealNetworks Inc.
-2-
ACCESSORIES LIST
REF. NO PART NO. KANRI DESCRIPTION
1 S2-001-915-010 INSTRUCTION BOOK Y(5L)K200<Y>
1 S2-001-912-010 INSTRUCTION BOOK YJ(EC)K 200<YJ>
1 S2-001-911-010 INSTRUCTION BOOK YU(3)K200<YU>
2 S4-120-00S-150 REMOTE ASSY EAPHONE
3 S4-110-00S-023 EARPHONE HP-M054
4 S1-670-20S-024 USB CABLE
NO.
-3-
ELECTRICAL MAIN PARTS LIST -1/2
REF. NO PART NO. KANRI DESCRIPTION
IC
S2-153-410-180 IC,BA3410AF-E2
S2-157-47S-002 IC,HD74LV74
S2-157-41S-003 IC,HD74LV157
S2-163-50S-002 IC,MAS3507D
S2-166-65S-001 IC,MSM66Q573
S2-151-67S-011 IC,MAX1675
87-A21-589-080 IC,R1120N251A-TL
S2-166-08S-001 IC,ML60851C
S2-151-28S-001 IC,KM29U128000T
S2-171-12S-002 IC,R1120N331B-TL
S2-157-43S-001 IC,HD74LV32
S2-157-40S-003 IC,HD74LVC245
S2-161-34S-001 IC,UDA1345TS
S2-154-53S-058 IC,LA4534M
TRANSISTOR
S2-461-500-060 C-TR,KTA1504S-Y
S2-482-30S-001 C-FET,SI2305DS
S2-453-260-180 C-TR,KTC3265-Y
S2-451-300-060 C-TR,KTD1304
87-026-334-080 C-TR,DTA143TU
DIODE
S2-550-000-050 D-SCHOTTKY/CHIP MA729
87-017-779-080 C-DIODE,1SS355
MAIN C.B
C111 S8-552-269-210 CAP,TA 22UF-6.3V
C112 S8-552-249-810 CAP,TA 0.22UF-35V
C113 S8-553-359-210 CAP,TA 3.3UF-6.3V
C114 S8-552-269-210 CAP,TA 22UF-6.3V
C115 S8-552-269-210 CAP,TA 22UF-6.3V
C116 S8-552-269-210 CAP,TA 22UF-6.3V
C117 S8-552-269-210 CAP,TA 22UF-6.3V
C206 S8-564-769-110 CAP,TA 47UF-6.3V
C207 S8-564-769-110 CAP,TA 47UF-6.3V
C306 S8-552-259-310 CAP,TA 2.2UF-10V
C307 S8-552-259-310 CAP,TA 2.2UF-10V
C308 S8-552-259-310 CAP,TA 2.2UF-10V
C409 S8-552-269-210 CAP,TA 22UF-6.3V
C412 S8-564-769-110 CAP,TA 47UF-6.3V
C414 S8-564-769-110 CAP,TA 47UF-6.3V
C419 S8-552-269-210 CAP,TA 22UF-6.3V
C420 S8-564-769-110 CAP,TA 47UF-6.3V
C423 S8-564-769-110 CAP,TA 47UF-6.3V
C601 S8-552-269-210 CAP,TA 22UF-6.3V
C603 S8-552-269-210 CAP,TA 22UF-6.3V
C606 S8-552-269-210 CAP,TA 22UF-6.3V
C609 S8-552-269-210 CAP,TA 22UF-6.3V
C612 S8-552-269-210 CAP,TA 22UF-6.3V
C619 S8-552-269-210 CAP,TA 22UF-6.3V
C622 S8-612-211-030 CAP,E 220UF-5,4V
C623 S8-612-211-030 CAP,E 220UF-5,4V
C628 S8-552-269-210 CAP,TA 22UF-6.3V
C631 S8-552-269-210 CAP,TA 22UF-6.3V
C705 S8-564-769-110 CAP,TA 47UF-6.3V
CN401 S1-670-20S-008 BOARD CONN 30P
FB201 S4-453-R30-230 C-COIL,3.3UH
FB401 S4-461-020-100 FERRITE BEAD-CHIP
FB402 S4-461-020-100 FERRITE BEAD-CHIP
FB601 S4-461-020-100 FERRITE BEAD-CHIP
FB602 S4-461-020-100 FERRITE BEAD-CHIP
FB603 S4-461-020-100 FERRITE BEAD-CHIP
FB604 S4-461-020-100 FERRITE BEAD-CHIP
FB605 S4-461-020-100 FERRITE BEAD-CHIP
J201 S5-110-000-510 JACK,HP 3.5-ST BLK
J401 S5-130-000-020 JACK,DC 2.35 BLK
NO.
REF. NO PART NO. KANRI DESCRIPTION
L202 S4-451-000-050 C-COIL,10UH
L203 S4-451-000-050 C-COIL,10UH
L204 S4-451-000-050 C-COIL,10UH
L401 S4-452-200-040 C-COIL,22UH
L402 S4-453-R30-230 C-COIL,3.3UH
L403 S4-453-R30-230 C-COIL,3.3UH
L406 S4-451-000-050 C-COIL,10UH
L605 S4-453-R30-230 C-COIL,3.3UH
L607 S4-451-000-050 C-COIL,10UH
L608 S4-451-000-050 C-COIL,10UH
L609 S4-453-R30-230 C-COIL,3.3UH
L701 S4-451-000-050 C-COIL,10UH
LCD301 S2-730-00S-037 DISPLAY LCD(MMVX100)
MC501 S9-320-000-110 MIC,CON/UNIT
S0 S6-750-300-010 SW,TACT CHIP SKQDABE010(MMVX10
S1 S6-750-300-010 SW,TACT CHIP SKQDABE010(MMVX10
S2 S6-750-300-010 SW,TACT CHIP SKQDABE010(MMVX10
S3 S6-750-300-010 SW,TACT CHIP SKQDABE010(MMVX10
S4 S6-750-300-030 SW,TACT CHIP SKQTLBE010(MMVX10
S5 S6-750-300-030 SW,TACT CHIP SKQTLBE010(MMVX10
S6 S6-750-300-030 SW,TACT CHIP SKQTLBE010(MMVX10
S7 S6-750-300-010 SW,TACT CHIP SKQDABE010(MMVX10
S8 S6-750-300-010 SW,TACT CHIP SKQDABE010(MMVX10
S9 S6-750-300-010 SW,TACT CHIP SKQDABE010(MMVX10
S10 S6-750-300-010 SW,TACT CHIP SKQDABE010(MMVX10
S11 S6-750-300-010 SW,TACT CHIP SKQDABE010(MMVX10
S12 S6-750-300-010 SW,TACT CHIP SKQDABE010(MMVX10
S13 S6-250-120-130 SW,SLIDE CHIP 1C2P(MMVX100)
X401 S3-510-000-190 X’TAL,SEAM14.725M 20PPM(MMVX10
X402 S3-510-000-050 X’TAL,32.768KHZ 20PPM(MMVX100)
X701 S3-510-00S-025 X’TAL(SMD)CSTCW4800MX-4100
SUB C.B
C505 S8-552-269-210 CAP,TA 22UF-6.3V
C506 S8-552-269-210 CAP,TA 22UF-6.3V
C508 S8-552-269-210 CAP,TA 22UF-6.3V
CN402 S1-670-20S-007 BOARD CONN 30P
CN501 S1-670-20S-010 SMART CONN CN015R-3123
CN503 S1-670-20S-023 USB CONN 4P
FB501 S4-461-020-100 FERRITE BEAD-CHIP
FB502 S4-461-020-100 FERRITE BEAD-CHIP
FB503 S4-461-020-100 FERRITE BEAD-CHIP
FB504 S4-461-020-100 FERRITE BEAD-CHIP
FB505 S4-461-020-100 FERRITE BEAD-CHIP
NO.
-4-
ELECTRICAL MAIN PARTS LIST -2/2
• Regarding connectors, they are not stocked as they are not the initial order items.
The connectors are available after they are supplied from connector manufacturers upon the order is received.
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
88
A
Resistor Code
Chip resistor
Wattage Type Tolerance
1/16W 1005 5% CJ
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
Symbol
CJ
CJ
CJ
Figure
Value of resistor
Form
L
Dimensions (mm)
t
W
0.55
Resistor Code
108
118
128
LW t
1.0 0.5 0.35 104
1.6 0.8 0.45
2 1.25 0.45
3.2
1.6
: A
: A
-5-
TRANSISTOR ILLUSTRATION
B
E
DTA143TU
KTA1504S
KTC3265
KTD1304
C
G
SI2305DS
D
S
-6-
BLOCK DIAGRAM
MC501
CN501
MAIN C. B
SUB C. B
INL
HD74LV157
HD74LV74
10
1
26
24
13
14
15
16
17
18
19
D
/
CN402
INR
24
J201
Q601
Q602
SMARTMEDIA - ID SOCKET
F-RD
HD74LVC245
-TL
KM29U128000T
KM29U128000T
HD74LV32
25
39
40
MSM66Q573
KY12
MAX1675
LCD-CS
R1120N251A-TL
LCD-RS
LCD-RST
RD
WR
X701
7
C
1
USB PORT
CONNECTOR
52
J401
-7-
SCHEMATIC DIAGRAM - 1 (MAIN SECTION)
MAIN C. B
22/6.3
0.22/35
4700P
3.3/6.3
16 15 14
12 11 10 9
13
22/6.3
BA3410AF-E2
123456
1
22/6.3
22/6.3
78
0.15
22/6.3
0.01
VSENS
D
IC203
PI19
0.1
PI18
PI17
PI16
PI15
PI14
PI03
(PI05)
(PI06)
(PI07)
(PI09)
(PI10)
(PI11)
PI13
PI12
22/6.3
0.1
22/6.3
1
22/6.3
Q601,602
R612
(CODEC,VR)
1
2
3
4
5
6
7
8
9
10
1
11
12
13
14
28
22/6.3
27
26
25
22/6.3
24
23
0.1
22
21
20
19
18
17
16
15
1000P
22/6.3
1
2.2
1000P
1
(POWER AMP)
1
2
3
4
5
220/6.3
10
9
8
7
6
(MP3 DECODER,ADPCM ENCODER)
10UH
14 13 12 11 10 9 8
1
(CLK SELECTOR)
0.1
0.1
HD
47/6.3
(2B)
1234567
1
FB201
3.3UH
0.1
47/6.3
DEC
0.1
8
7
6
DCSO
5
4
HD
3
2
0.1
1
S-Y
0.1
9
10
11
12
13
14
15
16
22/6.3 22/6.3
FB601-605
FERRITE BEAD-CHIP,
HB-1N 2012-102J
MUTE
SW
220/6.3
0.22
J201
4700P
0.22
(93)
DECODER/DAC AMP +B SW
Q402
NOTE
Cxxx =
FBxxx =
Lxxx =
1000P
0.1
0.1
MUTE
TO
SUB C. B
CN402
HZ
HZ
VDD
10UH
DREQ
0.1
0.1
0.1
0.1
47/6.3
X701
48MHZ
VCC3
TEST1
TEST2
XIN
XOUT
(USB CONTROL)
D15
D14
D13
VCC5
D12
GND
GND
C
VCC5
DACK
D11
D10
D9
ADSEL
51
8
ALE
=
GND
POWER ON
POWER OFF
MP3
VOICE
ERASE
REC/STOP
VOLUME
-
PLAY MODE
+
SD
0.22
G
1
76
GND
AGND
VREF
VDD
DTP
22/6.3
ON
OFF
S12S10 S11S4 S5 S6 S7S0 S1 S3 S8 S9S2
A-B
7
0.047
0.047
2.2/10
0.047
0.047
0.047
22/6.3
2.2/10
0.1
(2B)
123
1
8
7
2
6
3
5
4
1
0.1
0.1
47/6.3
S13
HOLD
47/6.3
0.15
2
47/6.3
2
45
47/6.3
BATTERY
DC1.5V
-TL
R6(AA)
(2B)
2.2/10
0.1
-Y
TO PANEL/
1
J401
(2B)
(DISPLAY)
SHIELD SHEET
FB401,402
FERRITE BEAD-CHIP,
1
J401
DC3V
HB-1N 2012-102J
-8-
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