Akai MP-1200-RC Service manual

MP3 PLAYER

Model:

MP1200RC

SERVICE MANUAL

7654321

VCC

D

PLAY

K1

GPIOB6

R22
51k

VCC

K2

STOPK3REC

GPIOB5 GPIOB4

R15

R16

51k

51k

VCC

1

3

4

GPIOB2

GPIOB1

R24
51K

SW1
COMPLEX SWITCH

2

GPIOB6

R25

R26

51K

51K

VMIC

MICIN

L5

1uH

C24

224

R12

mic1

2.2k

EM5BPS

C25

104

CE10

+

AR

220uF

CE11

+

AL

220uF

L6

1uH

C22
103

R13
0

FM_ANT

EAR1

PHONEJACK STEREO

L7

1uH

C23
103

R14
0

LCM_CE­LCM_RST
LCM_A0
MWR­MRD­D0
D1
D2
D3 D4

J1

1
2
3
4
5
6
7
8
9 10

8

D

GND

18

VCC

17
16

B
G

15

R

14

D7

13

D6

12

D5

11

18PIN

D4

VDDIO

VCC

L3

VCC

220uH

CE1

+

R3

VDD

4R7

CE4

+

+

47uF

CE9

10uF

CE2

47uF

47uF

L4

220uH

CE5

47uF

L2

VBAT

VBAT

L1

39uH

39uH

LXVCC

RB491D

D3

LXVDD

RB491D

USBPOWER

C

R1
100K

R2

DCDIS

150K

D1

1N4148

U3
XC6206P332M

3

VIN

VCC

VCC

2

VOUT

G

1

DC-DC

AVCC

+

AVDD

AVDD

+

U2
XC6206P152M

3

VIN

1

GND
A

Voltage Reference

2

VREFI

VOUT

C1

224

G

1

S1

2
3

VCC

HOLD key

+

CE3
10uF

HOLD

HOSCO

HOSCI

C6

15pF

Y1

24.576M

C7

15pF

C

High= Hold

VCC

VDD

C4

C5
224

224

B

49

GND

GND

50

D7

D7

51

D6

D6

52

D5

Ground

CB1

AGND

NGND

AVCC

C15

A

224

CB3

AVDD

GND

VBAT

CE7

+

C16

47uF

224

C11
224

D4
D3
D2
D1
D0
MWR­MRD­CLE
ALE
FM_DAT
FM_CLK
VDD

VDD

D5

53

D4

54

D3

55

D2

56

D1

57

D0

58

MWR#

59

MRD#

60

CLE

61

ALE

62

GPIO_C1

63

GPIO_C0

64

VDD

VCC

C12
224

1 2 3 4 5 6 7 8

RGB

PIOB6

VCC

48

47

VCC

ICERST#

GPIOB4

GPIOB5

G

42

46

45

ICEEN#

GPO_A143GPO_A244GPO_A0

GPIO_B440GPIO_B541GPIO_B6

GND

LASH_CE1-

N

FLASH_CE2-

VDD

GPIOB2

LCM_CE-

LXVCC

F

35

39

33

34

36

38

VDD

CE3#

CE2#37CE1#

LXVCC

GPIO_B2

U1

ATJ2085

GPIO_G01RESET#2VCC3GND4USBD-5USBD+6PAVCC7AOUTR8AOUTL9PAGND10VRDA11MICIN12VMIC13FMINL14FMINR15AGND

SBD+

HOLD

USBD-

U

VCC

ARALV

GND

C13

CE6

+

104

100uF

16

RDA

MICIN

VMIC

AGND

FMINL

FMINR

C14
474

AGND

NGND

LXVDD

GPIO_B1
GPIO_C2
GPIO_B0

DCDIS

BATSEL

HOSCO

HOSCI

LRADC

VDDIO

AVDD
VREFI

GND

AVCC

FMINL

FMINR

C19

C18

J3

224

LXVDD

32
31

VBAT
GND
GPIOB1

LCM_A0

LCM_RST
DCDIS

HOSCO
HOSCI

VCC
VDDIO
AVDD
VREFI
AVCC

C9

BAT

30
29
28
27
26
25
24
23
22
21

VP

20
19
18
17

R4

VCCFM

0

104

47K

R9

47K

R5
0

R10

VCCFM

C17

C21

104

103C3102C2100

224

AGND

FM_CLK
FM_DAT

+

CE8
47uF

FM

6

R-OUT

7

L-OUT

3

GND

5

BUS-EN

4

WR

1

CLK

2

DATA

B1

100M\600R

C20

9

ANT

CC
V

8

VCCFM

470pF

FM_ANT

Storage Module

FLASH_CE2-

VCC

Title

MP3_SKON_MAIN

Number RevisionSize

A3

Date: 29-Nov-2004 Sheet of
File: E:\)*+,-./0°2_001\sch\mp_524_MAIN.DDBDrawn By:

R11
0

MWR­ALE
CLE
FLASH_CE1-

MRD-

USB Module

J2

USBPOWER

1
2
3

SB Port
U

4

19

WP

18

WE

17

ALE

16

CLE

9

CE1

10

CE2

8

RE

7

R/B

6

SE

R7 24

R8 24

12

37

CC
V

SS
V

13

36

USBD­USBD+

U5

VCC

I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0

VSS

K9K1G08U0M

GND

B

VCC

C10
224

44

D7

43

D6

42

D5

41

D4

32

D3

31

D2

30

D1

29

D0

A

54321

6

D

GND

G

B

C

B

Q1

NPN

R4

330R
R3

24R
R2

24R

R

R6
10K

VCC

4
3
2
1

LED1

+
B
G
R

7 LED

J1
49PIN

49

1

49

2
3
4
5
6
7
8

LCM_CE-

9

VCC

10

LCM_RST

11

LCM_A0

12

MWR-

13

MRD-

R5
100K

14

D0

15

D1

16

D2

17

D3

18

D4

19

D5

20

D6

21

D7

22
23
24 25

VCC VCC

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26

VCC

VCC

VCC

C6 224

C7 224

C8 224

C9 224

R1

C1 104

C2 104

C3 104

C4 104

C5 104

LCM_CE­LCM_RST
LCM_A0
MWR­MRD­D0
D1
D2
D3 D4

VCC

10K

J2

1
2
3
4
5
6
7
8
9 10

18PIN

GND

18
17

VCC

B

16
15

G
R

14
13

D7
D6

12

D5

11

D

C

B

MP3_SKON_LCM

A

1 2 3 4 5 6

Title

Number RevisionSize

B

Date: 29-Nov-2004 Sheet of
File: E:\)*+,-./0°2_001\sch\MP_524_LCM.DDBDrawn By:

A

AKAI MP 1200RC part list

LOCATION DESCRIPTION SPECIFICATION QTY.

MAIN BOARD PCB

OCATION DESCRIPTION SPECIFICATION QTY. PT_NR

L

SKON-II
MAIN PCB

J3 FM MODUEL TEA5767 1

U1 IC ATJ2805

U5 IC

C6-7 CERAMIC CAP. 15PF (+/- 2PF 50V SMD 0402) 2

C2 CERAMIC CAP. 100PF (+/-5% 16V 0402) 1

C20 CERAMIC CAP. 470PF (+/-10% 50V SMD 0402) 1

C3 CERAMIC CAP. 1000PF (+/-10%50V SMD 0402) 1

C21-23 CERAMIC CAP. 0.01UF (+/-10% 50V SMD 0402) 3

C9 C13 C17
C25
C1 C4-5 C10­12 C15-16
C19 C24

C14 CERAMIC CAP. 0.47UF (+/-20% 50V SMD 0402) 1

R11 CHIP RESISTOR 0 ohm +/-5% 1/16w SMD 0402 1

R3 CHIP RESISTOR 4R7 ohm +/-5% 1/16w SMD 0402 1

R13-14 CHIP RESISTOR 20 ohm +/-5%1/16w SMD 0402 2

R7-8 CHIP RESISTOR 24 ohm +/-5% 1/16w SMD 0402 2

R12 CHIP RESISTOR 2K2 ohm +/-5% 1/16w SMD 0402 1

R9-10 CHIP RESISTOR 47K ohm +/-5%1/16w SMD 0402 2

R15-16 R22
R24-26

R1 CHIP RESISTOR 100K ohm +/-5% 1/16w SMD 0402 1

R2 CHIP RESISTOR

CE1-2 CE4-5
CE7-8 CE3

CE6

CE10-11 CE9

D1 DIODE 1N4148 1

U2 IC XC6206P152M SOT23 1

PCB BOARD

CERAMIC CAP. 0.1UF (+/-20%50V SMD 0402) 4

CERAMIC CAP. 0.22UF (+/-20% 50V SMD 0402) 11

CHIP RESISTOR 51K ohm +/-5% 1/16w SMD 0402 6

CHIP TANTALUM CAP.

CHIP TANTALUM CAP.

CHIP TANTALUM CAP.

SY-R200 MAIN PCB 1

K9F5608UOM-YCBO
FLASH(128MBit)

150K ohm +/-5% 1/16w SMD
0402

47UF/6.3V +/-20% (3528) 7

100UF/6.3V +/-20% (3528) 1

220UF/6.3V +/-20% (3528) 3

1

1

115­SYR20035-1
105­*TEA5767-1
105­*ATJ2805-1
105­K9F5608U-1
102­61506207-0
102­61016207-0
102­64716307-0
102­61026307-0
102­61036307-0
102­61046307-0

102­62246307-0

102­64746307-0
101­40000158-0
101­40470158-0
101­42000158-0
101­42400158-0
101­42220158-0
101­44730158-0
101­45130158-0
101­41040158-0
101­41540158-0
102­44761410-0
102­41071410-0
102­42271410-0
104­1IN41480-1
105­XC6206P1-1

LOCATION DESCRIPTION SPECIFICATION QTY.

U3 IC XC6206P302M S0T23 1

D3-4 TRANSISTRO RD491D NPN\TP SOT23 2

L15 L16 L17 CHIP INDUCTORES 1UH 0805 3

L1-2 CHIP INDUCTORES 39UH 2

B1 L3-4 CHIP INDUCTORES 600R/100MHZ 0603 3

Y1 CRYSTAL 24.576 MHZ 2*6MM 1

EAR1 EARPHONE JACK ST-003B 1

SW1 TACTILE SWTICHES

K1-K3 TACTILE SWTICHES

MIC1 MICROPHONE

J2 USB JACK 5PIN USB-0400 1

SKON-II LCD
PCB
LCD1
(132032 LOG)

Q1 TRANSISTRO MMBT222 SOT23 1

C1-5 CERAMIC CAP. 0.1UF (+/-10% 16V 0402) 5

C6-9 CERAMIC CAP. 0.22UF (+/-10% 16V 0402) 4

R1 R6 RESISTOR 10K ohm +/-5% 25v 1/10w 0402 1

R2-3 RESISTOR 24 ohm +/-5% 25v 1/10w 0402 2

R4 RESISTOR 330 ohm +/-5% 25v 1/10w 0402 1

J1

PCB TOP PCB 1

LCD 7532(TAB) 1

LCD

背光源

FLEXIBLE WIRE

USB WIRE

IT-1211

S18-21MP160-1

PFN-T3535P-C1033 (DIP
=6*H2.5) 1

LCD BOARD PCB

(TE-3613RGB-01)

七彩

3613B-01 36*13*1.0MM)

22PIN FPC PICTH=0.7MM L=??? 1

Φ

单兰色

(JE-

BIG 4P&5PIN YTDUS04-033

1

3

1

1

PT_NR

105­XC6206P3-1
103­*RD491D1­1
111­10101000-A

11-

1
13901010-A
111­16011010-C
106­32400006-4

112­20ST003B-1
109­20IT1211-1
109­2TS1821M-1

114­2T3535P6-0

112­4USB0404-0

115­SYR20005-3
116­2****7532-0

139­0TB3613R-0

103­*MMBT222­1
102­61046307-0
102­62246307-0
101­41030158-0
101­42400158-0
101­43310158-0

108­22070010-2

包装

128­S0403304-0

MP-1200RC