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P27
P28
P26
L203
100mA
09
P(CH)
C211
5P(CH)
1
XL201
33.868MHz
11
FEMON
P209
7 6
TOTMON
P210
7 7
TEMON
SBCK
7 8
K201
7 9
SBO
K202
SBSY
8 0
K203
SFSY
8 1
K204
8 2
FOK
8 3
SENSE
K205
IC201
COUT
8 4
K206
8 5
MCCK
ENCODE/
DINTX
8 6
C203
VDD1
8 7
0.1
DECODE/SERVO
8 8
DGND
RSTX
8 9
ATRAC
R204
SYSD0
9 0
K
9 1
SYSD1
LR37811
SYSD2
9 2
SYSD3
9 3
9 4
SYSD4
SYSD5
9 5
SYSD6
9 6
9 7
SYSD7
SYWRX
9 8
SYRDX
9 9
1 00
9
TP201
TP206
C205
0.1
R206
270K
VCCRF
L100
10µH
R205
330K
+B
SYD2
2
6
SYD3
SYD4
2 7
SYD5
2 8
2
9
SYD6
SYD7
3 0
VSS
3 1
RCAULT
3 2
RCLAT
MCPGIN
3 3
_MCPGI
INPGIN
_INPGI
3 4
INPGCK
3
5
INPGCK
RCPCNT
RCPCNT
3 6
TP416
3
7
TEST1
3 8
TEST0
TP417
JPNP
3 9
40
VCC
R422
4 1
100K
DSPRST
_LCDRST
4 2
PBAULT
4 3
PBLAT
LDON
4 4
LDON
OPICGA
OPICGA
4 5
RFLAT
4
6
RFLAT
4 7
RACLK
RADAT
4 8
4 9
VSS
_ELON
5
0
PLVGIN
SW402
HOLD
L600
10
2.2µH
+B
7
TP212
TP205
X700KO
EFMO
5
0
CK224
PLCK
4 9
TP203
ACRCER
4 8
CK222
TCRS
4 7
1
I/O1
RAD0
2
I/O2
4
6
RAD1
3
WE
4 5
RAWEX
4 4
4
RAS
RARASX
4 3
5
A9
RAA9
4 2
RAD3
41
RAD2
40
RACASX
6
A0
3 9
DGND
3 8
7
A1
RAOEX
8
A2
3
7
RAA8
9
A3
3 6
RAA7
3
5
1 0
VCC
RAA6
3 4
RAA5
3 3
RAA4
3 2
VCCDRAM
VDD2
3 1
C202
RAA10
3 0
47/6.3
RAA0
2
9
RAA1
2 8
RAA2
2 7
RAA3
2
6
SPDRR
VCCENDEC
IC200
12
2.0V REGULATOR
62FP2002
+B
VCC2.5
C200
1
1
3
2
+B
IC402
EEPROM S29L294A
R411
100K
R413
IC402
1K
1
5
R414
CS
VCC
TP408
1K
2
6
SK
NC
R412
TP411
R415
3
7
DO
PRTCT
1K
10K
TP410
4
8
DI
GND
TP409
CIN
1 0 0
HDON
R406
PCNT2
9 9
100K
VDD
9 8
R405
_EJSW
9 7
10K
CKSTP
9 6
XRT
_XRST
9 5
FOK
_FOK
9 4
SENSE
SENSE
9 3
DCNT1M
9 2
NIHEXT
9 1
IC401
MCMON
9 0
SYSTEM
BAT0FF
8 9
VSS
8 8
TP401
MICROCOMPUTER
AVSS
8 7
IX0298AWZZ
LDVAR
8 6
CHGCNT
8 5
HKEY2
8 4
HKEY1
8 3
RKEY
8 2
TEMP
8 1
PLVDCI
8 0
PLVBAT
7 9
Vref
7 8
AVCC
7 7
7 6
TP400
XL401
RPLAY
4.19MHz
R408
IC431
100K
D431
SESET
1SS361
S80820LN
C431
0.47
1
OUT
VSS
4
R431
330K
2
VDD
3
D461
RB731U
3
4
2
5
1
6
8
Figure 27 SCHEMATIC DIAGRAM (2/3)
DADATA
ADDATA
DFCK
BCLK
LRCK
DIN
ADPON
DAPON
OPTCNT
EMPH1
2
GND
0
I/O4
1 9
I/O3
1
8
CAS
1
7
OE
1
6
A8
1 5
A7
1
4
A6
1 3
A5
1 2
A4
1 1
IC820
2.5V REGULATOR
62FP2502
C820
1
1
3
2
PCNT2
TP405
BATINCK
TP415
BATON
C401
0.1
LDVAR
HKEY2
HKEY1
TEMP
PLVDCI
PLVDRY
DINT
9
10
– 27 –
HREC
HSTOP
R455
R456
R457
HPLAY
5.6K
8.2K
18K
HKEY2
HKEY1
R451
R453
R452
5.6K
8.2K
18K
C481
1
C482
1
+B
DSPDAT
DSPSCK
DSPSTB
DSPRST
CN701
CN702
33
33
TP761
3 3
1
2
32
TP763
3
3 1
TP764
3 0
4
TP765
5
2
9
6
2 8
TP767
2 7
7
TP768
8
2
6
TP769
9
2 5
TP770
24
1 0
TP771
1 1
2
3
+B
1 2
2 2
1 3
2 1
4 1
0 2
TP774
1 5
1 9
TP775
+B
6 1
1
8
7 1
7 1
TP777
1
8
6 1
TP779
EMPH0
1 9
1 5
RESET
TP780
0 2
4 1
+B
PBMUTE
2 1
1 3
TP782
BEEP
2 2
1 2
TP783
RCAULT
+B
2
3
1 1
TP070
AUSCLK
2 4
1 0
TP785
AUDATA
2 5
9
TP786
PBAULT
2
6
8
TP787
INPGCK
2 7
7
TP788
INPGIN
2 8
6
TP789
MCPGIN
2
9
5
TP790
RKEY
3 0
4
TP791
TP064
RPLAY
3 1
3
TP792
RDATA
32
2
TP793
ELON
3 3
1
1
1
Q461
2SC4738 GR
R465
100K
L862
100µH
C863
1
D861
EP10LA03
VCC2.7X
R803
100K
R279
100
IC808
1
6
2
5
3
4
IC808 CHARGING CIRCUIT
HN1C01FU
+B
PCNT1
R810
180K
+B
VCC2.7
VCCVG
1
5
IC702
2
3
4
C832
C866
0.1
1
IC702
4.5V REGULATOR
62GR4522
11
MD-MT20H/16E
TP451
EDIT
1
1
TP452
DISPLY
2
2
SKIP DOWN
TP453
3
3
TP454
SKIP UP
4
4
TP455
REC
5
5
TP456
P-MODE
6
6
TP457
STOP
7
7
TP458
VOL DOWN
8
8
TP459
PLAY
9
9
R458
TP460
BASS
1 0
1 0
56K
TP461
VOL UP
1 1
1 1
TP462
ENTER
1 2
1 2
TP463
GND
1 3
1 3
CN451
TP481
1
1
TP482
2
2
TP483
3
3
4
4
5
5
TP486
6
6
TP487
7
7
TP488
8
8
TP489
9
9
CN482
6
TP093
TP092
TP091
TP090
TP089
TP088
TP088B
TP087
TP087B
TP086
TP086B
TP085
TP084
TP083
TP082
TP080
TP079
TP078
TP077
TP076
TP075
EMPH0
15
TP074
RESET
TP073
PBMUTE
TP072
BEEP
TP071
RCAULT
TP070B
AUSCLK
TP069
AUDATA
TP068
PBAULT
TP067
INPGCK
TP066
INPGIN
TP065
MCPGIN
TP064B
RKEY
RPLAY
+B
TP063
RDATA
TP062
ELON
TP061
+B
+B
IC802: IC802
OVER VOLTAGE
CONNECTION P
CIRCUIT
IC851
2.35V
REGULATO
C851
TC7S14FU
150P
R851
(CH)
1
VCC
5
10K
2
3
4
GND
R852
47K
OSCIN
1
IC821
1 2
VREF
OSCOUT
DB
2
1 1
R826
3
1 0
10K
EAIN+
ROSC
C822
STATE
EAIN-
4
9
56P(CH)
R823
100K
EAOUT
VCC
5
8
R828
220K
6
7
GND
OUT
L821
D821
C826
TP811
4.7µH
1
C834
EC30LA02
0.1
D
G
S
R833
IC822
47
CPH3403
C831
0.1
2
3
Q
1
R
12
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