Philips AZ3830/55, Руководство по обслуживанию

Страница: 9 / 18

52pin changed from power_key to
standby
KEY VOLUME:680R 1K1 2K2 3K6 5K
1 8K2 20K
KEY0and KEY1 VOLUME RESISTOR VALUE AS
BELOW IS RECOMMENDED
A20 Pull down :audio clock taken form crin.
Note:Tn= test point (pad 0.8mm)
Serial LCD interface
Print point
select:Europe/America
A23 pull down : boot from on-chip
boot ROM,
A23 pull up : boot from external
flash ROM.
Print port:
Package 0603
to AMP Mute
SE=Servo
FB=Ferrite Bead
84pin changed to Power_key
with serial 100K resistor
.
A10
D23
A1
KEY4
A9
A17
D18
D26
A15
A8
A14
A23
A20
A2
D22
I/OVDD
D30
A11
A16
A21
A4
A6
D21
D[31:16]
A18
A23
A7
D28
A3
/TA
D16
D25
D17
A12
A[23:1]
D24
KEY2
A22
A19
D27
D19
D29
D31
A20
A13
A5
D20
SD_CS
DSI
SD_CKE
A[23:1]
KEY2
DAC_BLCK
SE_BLCK
ROTARY1
SE_EF
KEY1
SD_CLK
SE_CFLG
5250_IDE_W
SDA1
POWER_KEY
AMP_Mute
Tray_open
LCD_CLK
AC_DETECT
Tray_close
TXD
TUNER_ST_MO
CD_CTRL
SD_CAS
Serial LCD_CS0
D1
TUNER_RW
ROTARY2
RXD
SE_SCL
SD_LDQM
/RESET
PSTCLK
DAC_LRCK
5250_IDE_R
USB_/RESET
R/W
TXD
USB_CS
Tray_in
SE_RESET
LOW_BATT
POWER_AMP_Mute
LCD_DATA
SD_RAS
DSCLK
SE_CLK
REMOTE_INT
KEY0
SD_UDQM
POWER_AMP_Mute
open/close
SD_WE
D2
BATT_LOW
TUNER_DATA
SE_SDA
SE_DATA
TUNER_CLK
LCD_Backlight
STATUS
/BKPT
Tray_out
CS0
DAC_DATA
SCL1
/TA
USB_INT
OEB
D[31:16]
USB_H_WAKEUP
SE_LRCK
STANDBY
DSO
1.2V
I/OVDD
MAIN_VCC
I/OVDD
MAIN_VCC
I/OVDD
I/OVDD
MAIN_VCC
C17
4.7uF
C5
0.1uF
R22 4K7
R9
10
0K
FB1 2K5@100MHz
C
72
10
nF
R11 47R
R13 47R
C20 10nF
C11
1nF
R12 47R
R02 100R
C18
1nF
R5 47R
R19
10K
R7 47R
C4
0.1uF C10
0.1uF
T2
C13
0.1uF
C19
680pF
FB2 2K5@100MHz
R4 47R
C7
0.1uF
R25 4K7
C16
1uF
R80 100R
C22
22pF
R8 1K
R082
10K
C1
4.7uF
R1 0R
T11
R
20
8
4K
7
Y1 8.4672Mhz
C21
22pF
C6
0.1uF
T10
C3
0.1uF
R18 10K
FB3 2K5@100MHz
R24 1M
R024 47R
C9
47uF/6.3V
R081 10K
C12
680pF
C15
680pF
IC1
Amadeus_Plus ( SCF5250LAG100 )
82
31
5
4
2
17
20
21
8
10
126
125
83
136
124
67
134
133
132
39
131
130
128
127
14
13
12
11
7
6
92
139
46
13
5
14
1
38
11
5
122
121
119
118
123
97
1
144
143
142
140
138
137
51
59
66
53
12
9
50
49
12
0
88
106
108
41
91
112
107
61
45
64
63
62
79
47
65
52
40 37
42 34 44 43
113
57
68
54 10
5
58
89
32
56
10
4
90
10
3
9
95 10
0
98
3
96 99 10
2
11
7
11
4
87 85 86 84 10
1
69
60
80
93
81
94
55
19
30
29
28
36
27
24
25
22
23
18
16
11
6
33
35 48
70
71
72
73 74
75
76
77
78
11
0
10
9
11
1
15 26
SCL0/SDATA1_BS1/GPIO41
CS0/CS4
A21
A22
A23/GPIO54
A11
A10
A9
A18
A17
BCLK/GPIO40
BCLKE/GPIO63
SDA0/SDATA3/GPIO42
DATA_24
SDUDQM/GPO53
EF/GPIO6
DATA_25
DATA_26
DATA_27
PL
LCORE
2GND
DATA_28
DATA_29
DATA_30
DATA_31
A13
A14
A15
A16
A19
A20/A24
VDD-3
DATA_21
B
U
FE
N
B
1_
G
P
IO
29
VDD-1 GND-1
P
LL
C
O
R
E
2V
D
D
TE
S
T2
SDRAM_CS0/GPIO60
SDRAS/GPIO59
SDCAS/GPIO39
SDWE/GPIO38
SDLDQM/GPO52
GND-3
DATA_16
DATA_17
DATA_18
DATA_19
DATA_20
DATA_22
DATA_23
VDD-4
EBUOUT2/QSPI_CS1/GPIO16
CFLG/GPIO5
EBUOUT1/GPIO37
GND-2
EBUIN3/CMD_SDIO2/GPIO14
EBUIN2/SCLK_OUT/GPIO13
VDD-2
SCL1/TXD1/GPIO10
RSTI#
LRCK2/GPIO23
OE
SDA1/RXD1/GPIO44
SDATAO2/GPIO34
SCLK2/GPIO22
GND-4
B
U
FE
N
B
2_
G
P
IO
30
SDATAO1/TOUT1/GPIO18
LRCK1/GPIO19
SCLK1/GPIO20
ADOUT/SCLK4/GPIO58
TA
_G
P
IO
12
SDATAI1/GPIO17
EBUIN1/GPIO36
PL
LCORE
1GND
P
LL
C
O
R
E
1V
D
D
ID
E
D
IO
W
_G
PI
O
32
C
R
IN
ID
E
D
IO
R
_G
PI
O
31
ID
E
IO
R
D
Y
_G
P
IO
33
MCLK1/GPIO11
SUBR/QSPI_CLK/GPIO25
MCLK2/QSPI_CS2/GPIO24
X
TR
IM
/G
P
IO
0
TR
S
T/
D
S
C
LK
SFSY/QSPI_DOUT/GPIO27
CORE-VDD-2
RW
RCK/QSPI_DIN/QSPI_DOUT/GPIO26
TM
S
/B
K
P
T
CORE-GND-2
TC
K
GND-6
P
S
T3
/IN
TM
O
N
1/
G
PI
O
47
P
S
TC
LK
/G
P
IO
51
P
S
T1
/G
PI
O
49
VDD-6
P
S
T2
/IN
TM
O
N
2/
G
PI
O
48
P
S
T0
/G
PI
O
50
TD
I/D
S
I
TE
S
T0
H
I-Z
D
D
A
TA
3/
R
TS
0_
B
/G
P
IO
4
D
D
A
TA
1/
R
TS
1_
B
/S
D
A
TA
2
D
D
A
TA
2/
C
TS
0_
B
/G
P
IO
3
D
D
A
TA
0/
C
TS
1_
B
/S
D
A
TA
0
TD
O
/D
S
O
S
D
A
TA
I3
/G
P
IO
8
EBUIN4/QSPI_CS0/GPI015
LRC
K3
/G
PI
O
43
/A
ud
io
C
lo
ck
TXD0/GPIO45
S
C
LK
3/
G
PI
O
35
RXD0/GPI046
CS1/QSPI_CS3/GPIO28
CORE-GND-1
A1
A2
A3
OSCPAD-GND
A4
A6
A5
A8
A7
CORE-VDD-1
A12
TE
S
T1
OSCPAD-VDD
CROUT W
A
K
E
U
P
#/
G
P
IO
21
ADIN0/GPI52
ADIN1/GPI53
ADIN2/GPI54
A
D
V
D
D
ADGND
ADIN3/GPI55
ADIN4/GPI56
ADIN5/GPI57
ADREF
LI
N
LI
NOUT
LI
NGND VDD-5 GND-5
C8
0.1uF
R
10
10
0K
C14
1nF
FB4 2K5@100MHz
C2
1nF
R6 47R
R23 4K7
R
20
9
4K
7
CIRCUIT DIAGRAM - WMA BOARD