Sony WRT-807B, Руководство по обслуживанию

Страница: 61 / 64

7-9
WRT-807B (U/CE)
7-9
2
3
4
5
1
A B C D E F G H
6.3V
100uF
C219
R224
1k
1/10W
TC74VHCU04FT(EL)
IC203 (6/6)
13
12
14
7
R219
1k
1/10W
R227
47k
TC74VHCU04FT(EL)
IC203 (2/6)
3
4
R203
100k
1/10W
R211
2.2k
1/10W
CPT-230S-C-TU-BCD
Q202
NM
AT93C46-10SI-2.7-SL383
IC202
DI
3
SK
2
CS
1
ORG
6
GND
5
DO
4 VCC
8
DC
7
270
R229
NM
TLV2362IPWR
IC204
NM
1IN+
3
V-
4
2OUT
7
1OUT
1 V+
8
2IN+
5
1IN-
2
2IN-
6
CL-190IR-X
D203
NM
S-80827CNNB-B8MT2G
IC201
OUT
1
VDD
2
VSS
4
NC
3
SML-310MTT86
D201
R223
10k
1/10W
10k
R231
NM
R226
47k
R215
47k 1/10W
LCD
ND200
C2
1
C1
13
S1
2
S9
3
S10
4
S11
5
S12
6
S13
7
S16
8
S19
9
S17
10
S18
11
C3
12
S0
14
S2
15
S3
16
S4
17
S5
18
S6
19
S7
20
S8
21
S14
22
S15
23
C0
24
R222
1k
1/10W
R204
10k
1/10W
R209
100
1/10W
C217
0.1uF
25V
S201
12
S202
12
25V F
0.1uF
C216
R214
47k
1/10W
C212
1uF
10V
C208
0.1uF
25V
S200
12
33k
R233
NM
TC74VHCU04FT(EL)
IC203 (4/6)
9 8
MA133-TX
D202
1
2
3
C214
10uF
10V
C207
10uF
10V
C204
0.1uF
25V
5.6k
R234
NM
6.3V
47uF
C203
25V F
0.1uF
C218
R220
10k
1/10W
5pF
C206
C205
68pF
50V
C211
0.1uF
25V
TC74VHCU04FT(EL)
IC203 (1/6)
1 2
1k
R208
47k
R212
25V
0.01uF
C202
C213
0.1uF
25V
X2
71
P50/D4
34
S31/BP7
1
P00/INT4
38
X1
70
VPP
69
XT2
68
XT1
67
VDD
66
VLC2
28
VLC1
27
VLC0
26
COM3
24
COM2
23
COM1
22
COM0
21
AVREF
65
AN5
63
AN4
62
AN3
61
AN2
60
AN1
59
AN0
58
S30/BP6
2
S29/BP5
3
S28/BP4
4
S27/BP3
5
S26/BP2
6
S25/BP1
7
S24/BP0
8
S23
9
S22
10
S21
11
S20
12
S19
13
S18
14
S17
15
S16
16
S15
17
S14
18
S13
19
S12
20
P01/SCK
39
P02/SO/SB0
40
P03/SI/SB1
41
P10/INT0
42
P11/INT1
43
P12/INT2
44
P13/TI0
45
P20/PTO0
46
P21/PTO1
47
P22/PCL/PTO2
48
P23/BUZ
49
P30/LCDCL/MD0
50
P31/SYNC/MD1
51
P32/MD2
52
P33/MD3
53
P40/D0
29
P41/D1
30
P42/D2
31
P43/D3
32
P51/D5
35
P52/D6
36
P53/D7
37
P60/KR0
73
P61/KR1
74
P62/KR2
75
P63/KR3
76
P70/KR4
77
P71/KR5
78
P72/KR6
79
P73/KR7
80
P80/T11
54
P81/T12
55
P82/AN6
56
P83/AN7
57
AVSS
64
VSS
33
BIAS
25
RESET
72
CT200
20pF
1
2
2SC4738-YGR-TE85L
Q201
NM
10k
R205
C209
5pF
50V
4MHz
X200
1 2
3 4
R217
47k
1/10W
TC74VHCU04FT(EL)
IC203 (5/6)
11
10
390
R213
1pF
C220
NM
R202
1k
1/10W
MA133-TX
D200
1
2
3
R216
47k
1/10W
R225
47k
820
R230
NM
5pF
C221
NM
R200
1k 1/10W
R210
1M
1/10W
R218
10k
1/10W
1k
R201
CN200
1
1 GND
2
2 GND
3
3 CLK
4
4 DATA
5
5 LAT
6
6 RFM
7
7 LD
8
8 VCONT
9
9 4MHz
10
10 TXD
11
11 RXD
12
12 TEST
13
13
14
14
15
15 TONE-OFF
16
16 ID
17
17 32.768kHz
18
18 LVD
19
19 AFIND
20
20 AFM
21
21 ATT2
22
22 ATT1
23
23 ATT0
24
24 BATTERY
25
25 BATTERY
26
26 BAT1
27
27 POWER-HOLD
28
28 POFF-IN
29
29 VCC
30
30 VCC
C200
220pF
50V
100k
R228
2SA1965-S-TL
Q200
TC74VHCU04FT(EL)
IC203 (3/6)
5
6
C215
0.1uF
25V
C210
10uF
10V
C201
0.1uF
25V
680k
R232
NM
R221
10k
1/10W
%S14
%-SW
%S9
%COM2
%S3 %S5
%ATT0
%S0
%ID
%S9
%TONE-OFF
%S7
%LD
%S14
%-SW
%SET
%SET
BUS2
%ATT0
%S16
%POWER-HOLD
%S19
%ATT1
%ATT1
%S17
%POWER-HOLD
%S2 %S8
%S0
%TONE-OFF
%S2
%COM0
%S13
%COM0
%S6
%S19
%S16
%COM3
%S7
BUS1
%ATT2
%S10
%S12
%COM1
%S17
%AFM
%S13
%S15
%S3
%LVD
%S18
%S4
%S11
%ID
BUS4
%S5
%COM3
%S12
%S18
%CLK
BUS3
%S15
%ATT2
%RFM
AFIND
%COM2
%S10
%AFM
%S1
%LAT
%S8
%POFF-IN
%DATA
%S1
%S4
%POFF-IN
%DATA
%LVD
%LAT
%S11
%+SW
%CLK
%RFM
%+SW
%COM1
%LD
%S6
LCD
+
NC
SET
NC
-
NC
NC
NC
1.45V
1.48V
1.48V
1.5V
3V
3V
2.35V
3V 3V
0V
0V
1.49V
1.4V
1.5V
1.59V
2.97V
3V
0V
0V
0V
Ref. No.
*1
CE57(-21)
0
10k
CE62(-21)
680
10k
CE67(-21)
1.2k
8.2k
U30(-31)
39k
10k
U42(-31)
22k
3.3k
U62(-21)
2.2k
9.1k
U66(-21)
3.3k
9.1k
R206
*1
R207
*1
UPD75P3036GK-BE9
IC200
*1
Model
(Board No.
Suffix)
R206
R207
IC200 UPD753036GK-582-BE9 UPD75P3036GK-T807B30
DP-306 (Suffix: -21, 31) DP-306 (Suffix: -21, 31)
DP-306
BOARD NO. 1-674-237-21, 31
WRT-807SM_DP-306_001
Note:
Power voltage is 1.5 Vdc and fed with regulated dc power
supply from battery terminal.
DC valtage are taken with digital multimeter (input impedance
1 M
Z or more) under no-signal conditions.
Voltage values on signal input conditions are taken when the
signal is
_ 55 dB (0 dB = 1 Vrms) and fed with AF oscillator from
MIC input terminal.