4-2
4-2
SERIAL INTERFACE
SWITCHING LOGIC
REMOTE CONTROL CIRCUIT
DISPLAY BACKLIGHT
V3
V4
P77
P76
P75
COM15
COM14
COM13
COM12
P74
COM11
P73
P72
COM10
COM7
P36
COM6
P35
COM5
P34
COM4
COM3
COM2
COM1
COM0
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
C0
C1
V1
V2
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
SEG34
SEG35
SEG36
SEG37
SEG38
SEG39
SEG40
SEG41
SEG42
SEG43
SEG44
SEG45
SEG46
SEG47
P50
COM9
P71
COM8
P70
P55
P56
P57
P30
SEG48
SEG49
P31
SEG50
SEG51
SEG52
SEG53
SEG54
SEG55
SEG56
SEG57
SEG58
SEG59
P32
P33
P10
P11
P12
P13
P14
P15
P16
P17
V
AREF
SEG17
SEG18
SEG19
SEG20
AIN5
AIN4
P65
P64
AIN3
AIN2
P63
P62
AIN1
AIN0
P61
P60
P20
P22
P21
RESET
VDD
TEST
XOUT
XIN
VSS
LCD V
O
LT
A
G
E
BOOSTER CIRCUIT
8-BIT-CPU
ROM
RAM
TMP86CH25/M25
LCD - DRIVER
P51
P52
P53
P54
LCD - DRIVER
I/O POR
T P3
I/O POR
T P7
P2
P2
I/O PORT P6
8 BIT A/D CONVERTER
ADC
REF
I/O PORT P1
LCD - DRIVER
P3
I/O POR
T P5
LCD - DRIVER
AIN7
AIN6
P67
P66
F434 B4
F435 B5
F436 B8
F437 B3
F438 B3
F423 B7
F424 B7
F425 B7
F426 B6
F410 B2
F411 B1
F412 B6
3410 F2
3411 F4
3412 F5
1402
HOLD/RESUME SWITCH
DOOR
SWITCH
4.233MHz
FR
OM A
UDIO P
A
R
T
T
O
A
UDIO P
A
R
T
*
#
390k
F440 B4
F441 B4
F442 B4
F443 B4
F444 B3
F445 B3
F446 B3
3440 D12
3441 C1
3442 H4
2
3
4
*
8k2#
*
3443 C1
5430 H5
6430 H6
F432 B4
F433 B4
7401-A G11
7401-B G12
7401-C H11
F427 B6
F428 B7
F429 B5
*
F430 B5
F431 B5
F406 E8
F407 H5
F408 I5
F409 B1
3407 E1
3408 E1
3409 E1
E
F
G
H
I
A
3413 F5
...EXP 50x only
F447 B3
3423 B11
3424 B11
3425 B11
F413 B6
F414 B6
F415 B6
F416 B6
F417 B5
F418 B5
F419 B5
F420 B7
F421 B7
F422 B7
3439 E1
13
14
1
G
H
I
1401 F8
1402 E8
1403 F2
EL
EXP50x only
...EXP 30x only
EXP30x only
#
F439 B3
2403 E2
2404 E2
2406 H4
7403-B E12
7403-C F11
7403-D F12
7404 H3
7405 I3
7430 H6
C400 H5
C401 H5
F404 F7
F405 E8
3406 E8
B
C
D
5
6
7
8
9
B
3415 D7
3416 D7
3417 D7
3418 H3
3419 H4
3420 H4
3421 H3
2
3
4
3426 B12
3427 B12
3428 D13
3432 H7
3433 H7
3434 D13
3435 D13
3436 D13
3437 E7
3438 D2
12
E
F
T
O
A
UDIO P
A
R
T
FROM
AUDIO
PART
1404 F2
1405 A2
1406 A2
2400 F4
2401 F3
2402 E2
Detect EXP30x
T
O
A
UDIO P
A
R
T
7400 C6
2407 E2
2408 E1
2409 D12
2430 I6
2431 I7
3401 F8
3402 E9
3403 E8
3404 F7
3405 E7
A
10
3422 I4
#
Detect EXP50x
1
5
6
7
8
9
10
11
C
D
TO CD PART
2431
22u
5430
470u
3443
100K
100R
74LV4066
7403-C
6
7
14
8
9
3438
10K
3423
1SS376T
-17
6430
3424
2403
10K
7405
BC847BW
100n
74LV4053PW
7401-B
E
6
S
10
Vdd
16
Vee
7
Vss
8
Y0
2
Y1
1
Z
15
3439
100R
10K
3435
3434
10K
3441
10K
3425
2430
1n
1401
SPPB51
100n
2404
100n
2402
100n
2409
1K
3406
3412
100R
2M2
3418
C400
C401
7403-D
74LV4066
12
7
14
11
10
98
99
7404
BC857BW
83
84
85
86
87
88
89
9
90
91
92
93
94
95
96
97
69
7
70
71
72
73
74
75
76
77
78
79
8
80
81
82
54
55
56
57
58
59
6
60
61
62
63
64
65
66
67
68
4
40
41
42
43
44
45
46
47
48
49
5
50
51
52
53
26 27 28 29
3
30
31
32
33
34
35
36
37
38
39
11 12 13 14 15 16 17 18 19
2
20 21 22 23 24
25
7400
1
10
100
2400
1M
3422
Vss
Y0
12
13
Y1
14
Z
1u
7401-A
74LV4053PW
6
E
11
S
16
Vdd
7
Vee
8
3433
3416
4K7
CIL
3
5 ELD
ENB 8
GND
1
GND1
2
4 GND2
9
RT1
RT2 10
7
VCC
VCP 6
ESD
7430
MIP803
3428
10K
38
39
4
40
5
6
7
8
9
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
220K
1405
1
2
3
4
3402
3420
220K
SSSS2
10K
3427
Vee
8
Vss
5
Y0
3
Y1
4
Z
7401-C
74LV4053PW
6
E
9
S
16
Vdd
7
10K
3415
3426
10K
2408
100n
2401
4u7
3403
CSTCR
1403
220K
100K
3432
3419
2M2
3K9
3407
3413
100R
ESD
3408 12K
3436
10K
10R
3411
3410
10R
7
14
4
3
3401
220K
7403-B
74LV4066
5
3437
2K7
3442
1K
3405
3404
3421
470K
1K
100n
2407
3440
10R
1n
2406
5K6
3409
3417
10K
4M233
CSTCC
1404
7
8
9
ESD
21
22
23
24
25
26
27
28
29
3
30
31
32
4
5
6
1
10
11
12
13
14
15
16
17
18
19
2
20
+2.6V
BACKLIGHT_ON
+2.6V
TMS_RESET
TMS_RESET
+3.3V
YMLD
YMLD
+RCREF
RC
+AVDD
1406
S4
S3
S16
KEY1
+AVDD
KEY2
S9
S19
S18
S17
TMS_SUP_ON
TMS_SUP_ON
TMS_SUP_ON
TMS_DATA
TMS_CLK
+switch
+2.6V
TMS_IRQ
TMS_IRQ
WAKE
W
AKE
S3
S4
S5
S6
S7
S8
S10
S11
S12
S23
S27
S26
S25
S24
S20
S21
S22
S23
C4
C3
C2
C1
C0
S7
S6
S5
SILD
SDA
SD
A
RAB
RAB
PORES
PORES
DAC_DATA
AUD_SD
Z_DATA
+switch
DAC_SCLK
AUD_SCLK
Z_SCLK
+switch
DAC_WCLK
AUD_WCLK
Z_WCLK
+switch
TMS_DATA
TMS_DATA
TMS_CLK
TMS_CLK
MP3_WCLK
NPC_RESET
NPC_RESET
TMS_SUP_ON
SFSY
SFSY
S0
C0
RESET
C1
PWR_MGT
DC_IN
S1
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
C3
C2
C1
C0
S0
S2
S2
MP3_SCLK
SCL
SCL
SILD
S16
S15
S14
S13
S12
S11
S10
S9
MUTE
S8
S7
S6
S5
S4
S3
S2
S1
+AVDD
SILD
RAB
TMS_IRQ
YMLD
PORES
SLEEP
DM_PWM
S_MUTE
BEEP
DOOR
HOLD
RESUME
CHG_ON
LF_POW
DBB_ON
S27
S26
S25
S24
S23
S22
S21
S20
S19
A
CCU
S18
S17
+2.6V
+UP
+2.6V
+UP
S12
S13
S14
S15
S11
S10
S9
C7
C6
C5
S1
S0
S8
SFSY
CHG_DET
BA
TT_LEVEL
TEMP
KEY2
KEY1
+2.6V
MP3_SD
DATA
DATA
WCLK
WCLK
SCLK
SCLK
+switch
+switch
+2.6V
NPC_RESET
TMS_RESET
+UP
SD
A
SCL
DBB_STEP
C7
C6
C5
C4
C3
C2
+UP
CONTROL-PART
FR
OM/T
O DSP-P
AR
T
T
O
CD-P
AR
T
T
O
CD-P
AR
T
FR
OM CD-P
AR
T
TO SUPPLY-PART
+UP
+UP
+2.6V
2.7V
2.7V
2.5V
3.4V
2.6V
1.7V
0.3V
2.9V
2.7V
2.7V
0V
0.9V
0V
1.3V
0.8V
0V
0V
2.7V
2.4V
0V
2.7V
2.7V
2.7V
2.7V
2.7V
2.5V
3.1V
3.1V
0V
2.0V
0V
0.5V
0V
3.2V
2.7V
2.3V
3.1V
3.1V
1.0V
2.5V
0.1V
0V
3.0V
1.3V
1.3V
1.5V
0.3V
1.8V
1.3V
1.4V
2.5V
2.5V
2.5V
2.1V
0V
2.1V
0.8V
1.7V
0V
1.0V
2.1V
2.0V
0V
2.5V
V
DC voltages measured in
PLAY-mode, DBB off
Set supplied via mains adaptor