Sony WLL-CA50, Руководство по обслуживанию

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6-11
WLL-CA50
6-11
2
3
4
5
1
I J K L M N O P
IF-914 (2/3) IF-914 (2/3)
IF-914 (2/3)
BOARD NO. 1-687-641-11
LOT NO. 323-
WLL-CA50_IF-914_110_2
CODE SET
E_CS2
CS3
RD
CG_OSC
5V_D2
5V_D4
RD-2
CS(FRAM)
A18
A5
WRH
D2
A13
D6
5V_D5
A3
5V_D5
CS(FRAM)
A0
5V_D0
D15
A11
5V_D7
D7
5V_D2
A8
5V_D1
D7
A1
A16
A15
5V_D6
D10
/JIG-EXIST
5V_D1
RD
A17
D5
D6
A11
WRL
RF_LED
5V_D3
D14
5V_D0
D13
RESET-P
D3
D5
POWER1
5V_D1
5V_D2
A12
A7
D8
PIO1
DC_CHANGE
D6
POWER0
A2
D10
A10
A1
IF_ENA
D15
A11
9M-CLK
D9
BATTERY_ON
RF_ENA
A19
A8
D0
D9
A4
A10
A9
5V_D3
5V_D5
RESET-P
5V_D3
EXT_ADR[0]
SYN_CLK
5V_D0
D1
EXT_DAT[15]
D7
EXT_ADR[1]
SWITCH_SCAN5_OUT
CPU-CLK
SYN_DAT
D2
EXT_DAT[14]
TX_BAND0
A2
/UPDATE
D8
A2 EXT_ADR[2]
CS(FRAM)
D3
EXT_DAT[13]
5V_D7
D4
D1
A1
SWITCH_SCAN5_IN
EXT_ADR[3]
5V_D6
TX_BAND1
D4
EXT_DAT[12]
A7
WRL
D14
D6
EXT_ADR[5]
A9
CS3
D5
EXT_DAT[8]
PIO2
D1
A12
SWITCH_SCAN0_OUT
SWITCH_SCAN3_IN
D4
EXT_ADR[7]
TX_BAND2
D6
18M-CLK
EXT_DAT[9]
D13
5V_D6
D3
SWITCH_SCAN4_OUT
CPU-RESET
A0
EXT_ADR[4]
5V_D4
RESET
EXT_DAT[10]
SWITCH_SCAN2_IN
D2
D1
RD
D4
TX_BAND3
5V_D7
D0
EXT_ADR[6]
E_CS2
A5
EXT_DAT[11]
A13
D5
SWITCH_SCAN1_OUT
EXT_ADR[9]
D12
EXT_DAT[0]
D7
A10
A6
A1
A3
A14
ALARM
SWITCH_SCAN3_OUT
D2
EXT_ADR[15]
EXT_DAT[4]
D0
A1
D4
A9
A3
D3
5V_D7
A8
RD-2
A12
5V_D6
EXT_ADR[11]
EXT_DAT[5]
D0
RESET
D3
ANT_CHK
SWITCH_SCAN2_OUT
SWITCH_SCAN1_IN
D1
EXT_ADR[8]
CG_CS
D0
D2
EXT_DAT[6]
A7
A0
D11
A14
EXT_ADR[10]
D12
D1
A0
A5
EXT_DAT[1]
A6
A6
CS0(JIG)
CG_SDR
EXT_ADR[13]
5V_D4
D2
A4
A15
RD
BATTERY_SEL
5V_D1
EXT_DAT[7]
5V_D3
D11
5V_D4
D6
A20
WRH-2
EXT_ADR[14]
CG_SDATA
D3
A13
A14
5V_D0
EXT_DAT[2]
D0
SWITCH_SCAN0_IN
5V_D5
D7
EXT_ADR[12]
A4
EXT_DAT[3]
WRL-2
5V_D2
D5
DC_SEL
CG_SCLK
D5
WRL-2
WRL
SWITCH_SCAN4_IN
D7
D4
+3.3V
VCC
5
GND
3
(2/2)
IC113
NC7SZ32P5X
4
2
1
(1/2)
IC113
NC7SZ32P5X
C141
0.1uF
VCC
5
GND
3
(2/2)
IC129
NC7SZ08P5
VCC
5
GND
3
(2/2)
IC131
NC7SZ08P5X
4
2
1
(1/2)
IC131
NC7SZ08P5X
VCC
5
GND
3
(2/2)
IC132
NC7SZ32P5X
4
2
1
(1/2)
IC132
NC7SZ32P5X
R171
100k
+3.3V
E2 E1
R156
1k
TP101
+5V
8 7
6 5
4 3
2 1
RB116
100k
8 7
6 5
4 3
2 1
RB119
47
8 7
6 5
4 3
2 1
RB125
47
001 EXT_18M
8
VCC
7
PR
6
CLR
5
Q
4
GND
3
Q
2
D
1
CK
IC111
TC7WH74FU(TE12R)
+3.3V
001,002
POWER
C146
0.1uF
39
VCC3
24
VCC2
14
PB0
15
PB1
4
A0
3
A1
33
RESET
1
CS
16
PB2
18
PB3
19
PB4
20
PB5
21
PB6
23
PB7
9
PC0
10
PC1
11
PC2
13
PC3
8
PC4
7
PC5
6
PC6
5
PC7
43
PA0
42
PA1
41
PA2
40
PA3
38
PA4
37
PA5
36
PA6
26
D6
29
D3
28
D4
17
VCC1
32
D0
31
D1
30
D2
27
D5
2
GND
34
WR
44
RD
35
PA7
25
D7
IC121
MSM82C55A-2GS
C147
0.1uF
+3.3V
C142
0.1uF
+3.3V
+5V
R147
47
001 EXT_CS2
C143
0.1uF
R146
100k
CL114
CL108
C137
0.1uF
8 7
6 5
4 3
2 1
RB120
47
+3.3V
C140
0.1uF
0.1uF
C136
L106
10uH
8 7
6 5
4 3
2 1
RB127
47
003 CHARACTER_CONTROL
R150
100
8 7
6 5
4 3
2 1
RB121
47
001 EXT_WRH
CL113
CL107
003
CONTROL
GND 60
GND 59
GND 58
GND 57
+5V 56
+5V 55
+5V 54
+5V 53
JIG DET 52
Auto Update 51
D0 50
D1 49
D2 48
D3 47
D4 46
D5 45
D6 44
D7 43
D8 42
D9 41
D10 40
D11 39
D12 38
D13 37
D14 36
D15 35
WRL 34
WRH 33
RD 32
CSO(JIG) 31
A1 30
A2 29
A3 28
A4 27
A5 26
A6 25
A7 24
A8 23
A9 22
A10 21
A11 20
A12 19
A13 18
A14 17
A15 16
A16 15
A17 14
A18 13
A19 12
A20 11
10
9
+3V 8
+3V 7
+3V 6
+3V 5
GND 4
GND 3
GND 2
GND 1
CN101
C149
0.1uF
8
7
6
5
4
3
2
1
RB129
100k
C151
0.1uF
8 7
6 5
4 3
2 1
NM
RB114
100k
CL110
001 EXT_WRL
+3.3V +5V
8 7
6 5
4 3
2 1
NM
RB115
100k
C139
22uF
16V
4532
003 ADDRESS
+3.3V
24
VCCB
13
GND3
12
GND2
14
B8
15
B7
16
B6
17
B5
18
B4
19
B3
20
B2
2
DIR
21
B1
10
A8
9
A7
8
A6
7
A5
6
A4
5
A3
4
A2
3
A1
22
OE
1
VCCA
11
GND1
IC114
SN74LVCC4245APWR
20
VCC 18
B0
17
B1
16
B2
15
B3
14
B4
13
B5
12
B6
11
B7
10
GND
1
T/R
19
OE
9
A7
8
A6
7
A5
6
A4
5
A3
4
A2
3
A1
2
A0
IC116
74VHC245MTCX
8 7
6 5
4 3
2 1
RB117
100k
20
VCC 18
B0
17
B1
16
B2
15
B3
14
B4
13
B5
12
B6
11
B7
10
GND
1
T/R
19
OE
9
A7
8
A6
7
A5
6
A4
5
A3
4
A2
3
A1
2
A0
IC119
74VHC245MTCX
001 EXT_AD
C138
0.1uF
C145
0.1uF
CL105
8
7
6
5
4
3
2
1
RB131
100k
C148
0.1uF
20
VCC
18
B0
17
B1
16
B2
15
B3
14
B4
13
B5
12
B6
11
B7
10
GND
1
T/R
19
OE
9
A7
8
A6
7
A5
6
A4
5
A3
4
A2
3
A1
2
A0
IC118
74VHC245MTCX
20
VCC 18
B0
17
B1
16
B2
15
B3
14
B4
13
B5
12
B6
11
B7
10
GND
1
T/R
19
OE
9
A7
8
A6
7
A5
6
A4
5
A3
4
A2
3
A1
2
A0
IC115
74VHC245MTCX
NM
L105
10uH
001
EXT_RD
39
VCC3
24
VCC2
14
PB0
15
PB1
4
A0
3
A1
33
RESET
1
CS
16
PB2
18
PB3
19
PB4
20
PB5
21
PB6
23
PB7
9
PC0
10
PC1
11
PC2
13
PC3
8
PC4
7
PC5
6
PC6
5
PC7
43
PA0
42
PA1
41
PA2
40
PA3
38
PA4
37
PA5
36
PA6
26
D6
29
D3
28
D4
17
VCC1
32
D0
31
D1
30
D2
27
D5
2
GND
34
WR
44
RD
35
PA7
25
D7
IC120
MSM82C55A-2GS
C150
0.1uF
8 7
6 5
4 3
2 1
RB124
47
003 DATA
CL104
CL111
+3.3V
+3.3V
001
EXT_RST
8 7
6 5
4 3
2 1
RB122
47
+3.3V
001 EXT_9M
+3.3V
+3.3V
100k
R149
4
2
1
(1/2)
IC129
NC7SZ08P5
8 7
6 5
4 3
2 1
RB118
47
+3.3V
001
SWITCH_CNT
8 7
6 5
4 3
2 1
RB126
47
C144
0.1uF
+3.3V
+3.3V
CL103
R148
47
C135
0.1uF
001 RF_CONT
8
7
6
5
4
3
2
1
RB132
100k
8
7
6
5
4
3
2
1
RB128
100k
8 7
6 5
4 3
2 1
RB123
47
8
7
6
5
4
3
2
1
RB130
100k
001 EXT_CS3
+3.3V
20
VCC 18
B0
17
B1
16
B2
15
B3
14
B4
13
B5
12
B6
11
B7
10
GND
1
T/R
19
OE
9
A7
8
A6
7
A5
6
A4
5
A3
4
A2
3
A1
2
A0
IC117
74VHC245MTCX
+3.3V
VCC
5
GND
3
(2/2)
IC128
NC7SZ04P5X
20
CE
16
DQ4
17
DQ5
18
DQ6
19
DQ7
26
A13
1
A14
22
OE
28
VDD
15
DQ3
13
DQ2
12
DQ1
11
DQ0
14
VSS
27
WE
10
A0
9
A1
8
A2
7
A3
6
A4
5
A5
4
A6
3
A7
25
A8
24
A9
21
A10
23
A11
2
A12
IC112
FM1808-70-STR
CL106
CL112
4
2
(1/2) IC128
NC7SZ04P5X