Kenwood TKR-851, Руководство по обслуживанию

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-t
-t
R773
1k
SOE
KEY1
IC610
TA75S01F
1
2
3 4
OUT
5
VCC
R695 100
R671
22k
LDT
TMP
R681
18k
R687
22k
A11
RXD1
R644
1k
D6
Q615
DTC144EUA
R762
4.7k
R750 0
R701
0
C768 100p
R777
47k
SCLK
C780
1u
R656
1k
1
8
9
QS
Q’S
Q8
Q7
Q6
Q5
OE
16
VDD
R638
1k
KEY2
C793
1000p
IO4
HCS
R736 47k
DL6
STB
A3 HRW
D621
DA204U
AMPSW
BUP
L605
LRCK
C752 470p
TXD1
BUP
C831
1000p
D628
1SS355
R718 47k
HCS
1
36
CLK
PSW
C747 0.01u
CP612
1k*2
R606
47k
C818
1000p
R648
1k
R808
1k
PSW
R722
330k
R764 1k
HCSL
C700
10u10
C814
1000u25
TXD1
C786 0.1u
L602
C799
1000p
C792
1000p
A14
DAT
R668
18k
SPM
R659 47k
C773
2.2u10
D6
VLI
AMPSW
A7
D4
C769
10u6.3
C770
10u6.3
R733
0
C815 0.1u
A4
R664 47k
R710
47k
C690
100p
R630
47k
R807
47k
X601
16.515M
SDT0
TAS
C817 47u25
RSSI
RXD1
R813 47k
IC617
NJM4558E
1 2 3 4
5
B+IN
6
B-IN
7
BOUT
8
+V
C782
1u
R783
1k
C746
10u10
SPM
R754
47k
C722
10u10
R719
150k
WR
SDTI
CN601
E40-5701-05
1
14
DL5
CP611
10*4
R804
1k
A3
D7
SOE
R724
0
R782
47k
C775
1u25
R714
22k
D0
C842
1u25
D0
INTx
R602
4.7k
ENR
C714
10u10
C642
0.01u
C736
1800p
R646
47k R698 10k
C748 0.01u
R836
47k
C785 0.1u
C841
1u
C718
0.01u
R791
1k
R616
47k
R642
1k
C813
1000p
R775
47k
D5
HCS
C811
47u25
R752
0
DAT
C649 33p
R805
47k
C837
0.01u
C790
100p
C796
1000p
1 16
17
A3 A2 A1 A0
IO0 IO1 IO2 GND IO3 IO4 IO5 IO6 IO7
CE
A10
32
OE
LD1
PTT
SOE
Q607
DTC144EUA
R721
22k
CLK
C800
47u25
C710
10u10
IO2
C697
10u10
R728
22k
D4
D616
DA204U
R641
0
C807
1000p
C779
1u25
DL2
KEY5
R790
47k
TXD0
FWD
R666 47k
DP
R605
100k
AI3
CP
DL2
R702
47k
R803
47k
R653 0
A5
R760
1.2k
R834
3.3k
KEY2
D612
DA204U
C757
10u10
R680
22k
C836
0.01u
C777
1u25
R820
10k
C802
1000p
C712
0.01u
C713
10u10
R663 47k
C756 10u10
R776
1k
D3
C743
0.01u
R667 47k
EMON
SDTO
R747
10k
A0
A8
R827
8.2k
CS0
R822
10k
C788
100p
1
2
3
4
CONT
5
VCC
L613
R774
1M
R831
150k
RS
IC619
TC75W51FU
1 2 3 4
5
IN(+)-B
6
IN(-)-B
7
OUT
-B
8
VDD
C829
0.1u
MCLK
C761
0.1u
D627
1SS355
R844
330k
R727
0
R817
100
R781
470
L601
L604
C733
10u10
R694 100
KEY4
R620 1k
INTx
R814 47k
C828
2.2u10
C709 0.01u
D1
C652 100p
C822
100p
R603
1k
DL6
R841 0
C605 0.1u
R618 0
C801 10u6.3
C825 0.1u
C740
100p
DL3
RSSI
R729
22k
AI2
IC603
TC74LVX4245FS
1
VCCA
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND1
12
GND2
13
24
2SK1824
Q600
C771
10u6.3
STB1
C640
10u10
IC602
BU4094BCFV
1
STRB D
ATA
CLK Q1 Q2 Q3 Q4
8
VSS
9 16
D629
DA204U
A2
C647 100p
R818
1k
C791 470p
C809
1000p
D7
C851
0.1u
C719
0.01u
C751 0.01u
R823
470k
C691
0.01u
C794
1000p
C784
1u
R637
0
CP
CP613
1k*2
A17
A2
1
VSS
2
VIN
3
VOUT
RD
R739
10k
R715
10k
R661 47k
C826
10u6.3
R688
47k
C820
1000p
A13
R802
2.2
C810
1000p
R696 10k
A15
R669
22k
R744
39k
D6
TDS
C662
10u10
C834
0.1u
R691
0
R654
0
BATT
IC601
RH5VL42C
3
GND
2
VDD
1
OUT
D4
X600
14.754M
D620
DA204U
MIS
C781
1u
C635
22p
R778
1k
C844
0.1u
RXD0
HBIL
R735
33k
CLK
C602
0.1u
A6
R679
22k
C758
1u
DL3
A0
C812
1000p
XF
R839
560
C729
10u10
C638
0.1u
ENT
R826
820k
EPTT
R824
4.7k
A9
R634
47k
C698
10u10
C629 100p
C728
0.01u
C634
22p
R633
47k
HCNTL1
SFT
R745
47k
C832
0.01u
R740 100k
CLK
CN603
E40-5887-05
1 SB
SB
GND
4
GND
R726
47k
R613 0
R682
15k
C798
47u25
Q614
DTD123TK
E40-5960-05
1
NC
NC
SPM
IO6
RXG
IO5
RA
IO4
RD
IO3
TA
IO2
TD
IO1
DG
TXG
AI3
NC
AI2
SC
AI1
EPTT
TXD2
EMON
RXD2
NC
NC
NC
NC
30
NC
R675
100k
CP614 1k*2
R683 120k
C774
1u
CN604
E40-5702-05
1
AO5
AO4
AO3
SPO
SPO
AO2
AO1
SPI
RSSI
RD
SPG
12 SPG
AM
L607
CP610
10*4
C639
0.01u
KEY3
KEY3
R643
47k
D1
R732
47k
R821
10k
C764
0.01u
STB1
R833
22k
R794
47k
R612 0
DL4
KEY1
C695 470p
R742
0
R622
1k
RXD0
C762
1000p
C839
270p
C806
47u25
A12
TAS
C715 0.01u
A16
R704
47k
Q606
DTC363EK
IO6
1
12 13
24
HR
W
R806
1k
C720
10u10
C711 470p
R772
47k
RSSI
R626 1k
CP600 1k*2
C600
0.1u
R678
100k
RS
2
COM
3
IN
1
OUT
R700
100
R815 100k
R624 0
R717 47k
MCLK
C679
10u10
C737
27p
R810
1k
SCLK
CP608
1k*2
A14
R629 0
C750 0.01u
MIS
DL1
WR
Q603
DTC114EUA
C694 10u10
A5
C745
10u10
ENT
STB
C721
10u10
D3
R825
820k
L600
C767 100p
C739
180p
A1
BA
TT
C766 100p
C703 0.1u
A16
PTT
R749 0
R812
22k
C648 0.01u
L603
LRCK
C616
0.01u
C670
0.47u25
R686
100k
R789
1k
IC614
AK4550VT
1
VCOM
AINR
AINL
VSS
VDD
DEMO
DEM1
8
SDTO
9
16
RD
SC
IC631
T
A75W01FU
1
OUT1
2
IN1-
3
IN1+
4
VEE
5 6 7 8
R837 3.3k
R684 47k
R723
0
IO1
C843
0.1u
R635
1k
D626
MINISMDE190
A13
MCLK
C708 0.01u
D7
C684 100p
C614
0.01u
FWD
A1
AM
D606
DA204U
C821
100p
C797
1000p
HCSL
1
VSS
2
VIN
3
VOUT
1
20
R652
1k
C623 0.1u
BCLK
SDTI
ASQ
L608
BCLK
R734
47k
R631
47k
C819
1000p
C717 470p
L612
CP601 1k*2
A3
LD2
A7
RD
Q608
DTC144EUA
C789
330u25
R712
47k
R795
1k
R767
47k
STB
IO5
R731 4.7k
R690
47k
CLK
D2
CP604 1k*2
C716
470p
R798
47k
A18
C808
1000p
R674 82k
LRCK
A8
C827
100u10
R639
0
C645
10u10
R685 100k
R830
56k
R650
1k
R615
0
2
COM
3
IN
1
OUT
C723
1u
R819
10k
C725
47p
IC629
LA4422
1
VCC
2
IN
3
NC1
4
DC
5
NF
A
6
NFB
7
BS
8
GND
9
NC2
10
OUT
R707
22k
A2
C765 0.01u
C741
0.01u
C613
0.01u
C706
10u10
HCNTL1
R647
1k
A0
TH700
10k
STB
ENR
D5
KEY4
XF
R655
47k
SFT
1 2 3 4
5
B+IN
6
B-IN
7
BOUT
8
+V
EMON
DL1
R743
47k
D2
C646
10u10
A18
LDT
LDR
R662 1k
A6
R787
1k
D618
DA204U
R640
1k
1
OUT1
2
IN1-
3
IN1+
4
VEE
5 6 7 8
R786
47k
R768
1.2k
R793 1k
DL7
C685 0.01u
C734 27p
BCLK
R709
22k
C803
1000p
R676 82k
R627 1k
R601
0
D608
DA204U
SC
R610 0
R829 220k
R608 0
C726
180p
R809
47k
C805
1000p
C663
1u25
R753
47k
R843
270k
L606
R649
1k
HCNTL0
C804
1000p
R741
150k
C755 470p
A10
ASQ
DL0
1 2 3 4
5
B+IN
6
B-IN
7
BOUT
8
+V
A4
R623 0
D610
DA204U
Q609
DTC114EUA
D1
R658
47k
C724
1800p
L611
R609 0
C835
0.1u
R828
27k
C735 15p
HBIL
R607 0
R763
10k
R840
560
C732
470p
C772
100u10
IC616
NJM4558E
1 2 3 4
5
B+IN
6
B-IN
7
BOUT
8
+V
C760
1000p
R692 0
TDS
D0
C681
68u6.3
R600
47k
SOE
R625 1k
HCNTL0
R673 220k
R703
0
C738
0.01u
C824
4700p
IO1
C795
100p
DL0
A11
IO2
R672
100k
C704
0.1u
PSW
C701 10u10
C838
0.01u
IO3
LD2
TMP
C730
0.01u
DAT
R699
0
LDR
R780
1k
D5
C707 0.01u
C692
0.01u
DL4
D3
LD1
1
VSS
2
VIN
3
VOUT
C830
0.01u
R779
47k
R765 1k
R621 1k
C705
0.01u
C753 10u10
R705
47k
IC612
TC7S04FU
1
NC
2
IN
3
GND
4 5
C693
10u10
C754
10u10
C742 470p
C776
1u25
Q613
DTD123TK
C816
1000p
A17
R720
47k
DL5
R713
27k
R758
10k
DL7
DAT
IO4
EPTT
CS0
R611 0
D614
DA204U
CP603 100*2
C823
47u4
R660 47k
R730
100
Q605
DTC114EUA
AI1
A15
R799
1k
R651
1k
IC613
TC74VHC4040FT
1
Q12
Q6 Q5 Q7 Q4 Q3 Q2
8
GND
9 16
R657
47k
C833 0.01u
IC600
AT24C08A10SI18
1
A0
2
A1
3
A2
4
GND
5
6
7
8
DP
R670
22k
C744
10u10
CLK
R697 100
R693 0
R619 47k
TH701
10k
C644
0.01u
A9
R604
33k
R614 47k
CN605
E40-5704-05
1
SP
2
SPG
CP605
1k*2
SOE
C657
0.01u
1
Y1
Y0
Z1
Z
Z0
INH
VEE
8
VSS
9
16
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
37
NC7
38
NC8
39
HCNTL0
40
VSS6
41
BCLKR0
42
BCLKR1
43
BFSR0
44
BFSR1
45
BDR0
46
HCNTL1
47
BDR1
48
BCLKX0
49
BCLKX1
50
VSS7
51
HINT/TOUT1
52
CVDD3
53
BFSX0
54
BFSX1
55
HRDY
56
DVDD3
57
VSS8
58
HD0
59
BDX0
60
BDX1
61
IACK
62
HBIL
63
NMI
64
INT0
65
INT1
66
INT2
67
INT3
68
CVDD4
69
HD1
70
VSS9
71
NC9
72
NC10
73
NC11
74
NC12
75
D
VDD4
76
VSS12
77
CLKMD1
78
CLKMD2
79
CLKMD3
80
NC13
81
HD2
82
TO
UT0
83
EMU0
84
EMU1/OFF
85
TDO
86
TDI
87
TRST
88
TCK
89
TMS
90
NC14
91
CVDD5
92
HPIENA
93
VSS13
94
CLK
OUT
95
HD3
96
X1
97
X2/CLKIN
98
RS
99
D0
100
D1
101
D2
102
D3
103
D4
104
D5
105
A16
106
VSS14
107
A17
108
A18
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
C778
1u25
R842
0
A12
R785 1k
LRCK
IO3
R771
1.2k
DAT
C727
0.01u
A1
R708
22k
C731
0.01u
R738
270k
1
INB
2
INA
3
GND
4
5
R737
47k
C643
10u10
D2
R811
47k
IC606
TC74LVX4245FS
1
VCCA
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND1
12
GND2
13
24
C641 0.1u
C763
1000p
R665 47k
C783 470p
C787
1u
R689
47k
R766
1.2k
C759 470p
TXD0
A10
R751
0
1
8 9
16
KEY5
R645
47k
C840
4700p
1
IO5
IO4
5TONE
IO2
IO1
BYTE
CNVss
ENT
ENR
RESET
Xout
Vss
Xin
Vcc
NMI
BUP
TMP
INT0
CLK
DAT
SFT
LD1
IO3
BEEP
25
LD2
26
RS EPTT PTT TXD1 RXD1 SCLK SD
A
T
TXD0 RXD0 CP DP RD
Y
ALE HOLD HLD
A
BCLK RD BHE WR STB INTx HCS CS0 A19
50
A18
51
75
76
100
R832
8.2k
C696 470p
IC608
TA75S01F
1
2
3 4
OUT
5
VCC
2
COM
3
IN
1
OUT
C749 470p
RS232C
TRANSCEIVER
SCL
DET
SFT
SDA
RA
RD
MB
MO
IC603,606
D-SUB
FLASH ROM
ACC
DC SW
SHIFT
REGISTER
CODEC
AF AMP
DC SW
TD
AF AMP
TA
COUNTER
AF AMP
AF AMP
1.8V AVR
TX-RX UNIT (X57-6962-70) (B/2)
3.3V AVR
AF AMP
SP
DEO
AF AMP
DEI
AF AMP
SURGE
PROTECTOR
INVERTER
SB SB
8C 8C
SB
8C
SB SB
8C 8C
SB
5V AVR
5V AVR
CONTR
OL I/O
CNVSS
RESET
3.3V AVR
5V AVR
Q609,610
TEST/SPKR
XOUT
XIN
VOLTAGE REGULATOR
IC624-628,630
AMPSW
AF AMP
INVERTER
CURRENT
CONTROL
AF MUTE SW
CURRENT
CONTROL
DXD2
CURRENT
PROTECTOR
RXD2
REVERSE
CURRENT
PROTECTOR
DC SW
ANI
RD1
D627,628
GND
DC SW
VOLTAGE
DETECTOR
RA1
DC SW
BUS TRANSCEIVER
AF AMP
TD1
IC607
INVERTER
5C
EEP ROM
DATA
TAI
MULTIPLEXER
GND
AUDIO AMP
VIN5
VOUT5
VOUT6
VIN6
DO
VDAref
RESET
GND
VIN7
VOUT7
VOUT8
VIN8
CN606
D600
DA204U
CN600
E40-6102-05
SB
SB
GND
NC
DAT
PSW
STB1
CLK
SOE
PTT/TXD1
K1
HK/RXD1
K2
K3
K4
K5
VLI
5C
MIG
MIC
DISPLA
Y UNIT
(X54-3330-21) (A/2)-CN502
CN602
E40-6009-05
(X57-6962-70) (A/2)-CN14
TX-RX UNIT
TXO
TXI
RXO
AC
BC1
BC2
BC3
BC4
PTI
CLRC
RXI
PTO
NC
GND
QS
Q’S
Q8 Q7 Q6 Q5 OE
VDD
SDA
SCL
WP
VCC
TXI
RXO
GND
MB
DEI
MIC
RXI
MO
5C
DATA
TXO
TXI
DATA
RXO
MB
TXO
RXI
MO
GND
MIC
DEI
5C
SFT
8C
SB
GND GND
SDA
SCL
CNVSS
RESET
XOUT
XIN
GND3
B8
B7
B6
B5
B4
B3
B2
B1
G
VCCB1
VCCB2
GND3
B8
B7
B6
B5
B4
B3
B2
B1
G
VCCB1
VCCB2
IC609
AT29C020-90TI
A11
A9 A8
A13 A14 A17
WE
VCC
A18 A16 A15 A12
A7 A6 A5 A4
CP606
4.7k*2
CP607
1k*2
CP609
100*2
KEY3 KEY2 KEY1
D7 D6 D5 D4 D3 D2 D1 D0
FWD RSSI
ASQ
VLI
BA
TT
AI1 AI2
A
Vss
AI3
Vref
A
Vcc
STB1
SOE
IO6
A17
A16
A15
A14
A13
A12
A11
A10
A9
Vcc
A8
Vss
A7
A6
A5
A4
A3
A2
A1
A0
EMON
LDR
LDT
KEY5
KEY4
IC604
30622M4A-487GP
CPU
CP619
10*4
CP616
10*4
CP618
10*4
CP615
10*4
CP617
10*4
IO6
VLI AI2 AI1 AI3
IO5
3.3A
3.3D
1.8C
IC625
XC62FP3302P
IC626
XC62FP3302P
IC624
XC62FP1802P
IC628
TA78L05F
IC627
TA78L05F
IC630
TA78L05F
SDTI
LRCK
MCLK
SCLK
PWAD
PWDA
AOUTL
AOUTR
OUT
-A
IN(-)-A
IN(+)-A
VSS
IN(+)
VEE
IN(-)
IN(+)
VEE
IN(-)
AO
U
T
A-IN
A+IN
-V
C
B
A
X0
X1
X
Y
VDD
IC605
BU4053BCF
RXO
DATA
RXI
5C
MIC
DEI
MB
TXO
GND
BEEP
TXI
MO
5TONE
MO
RXO
DATA
RXI
5C
MIC
DEI
MB
TXO
GND
5TONE
BEEP
TXI
OUT VCC
Q1 CK
CLR
Q9 Q8
Q10 Q11
Vcc
MIC
TXO
RXO
MB
5C
BEEP
MO
RXI
TXI
DATA
DEI
5TONE
GND
MB
MO
DEI
RXO
BEEP
DATA
TXO
5TONE
TXI
MIC
5C
RXI
GND
NC1 NC2
VSS1
D
VDD1
A10
HD7
A11 A12 A13 A14 A15
NC3
HAS
VSS3
NC4
CVDD2
HCS
HR
W
READ
Y
PS
DS
IS
R/W
MSTRB
IOSTRB
MSC
XF
HOLD
A
IA
Q
HOLD
BIO
MP/MC D
VDD2 VSS5
NC5 NC6
A19
NC15
VSS15
DVDD5
D6
D7
D8
D9
D10
D11
D12
HD4
D13
D14
D15
HD5
CVDD6
NC16
HDS1
VSS16
HDS2
DVDD
A0
A1
A2
A3
HD6
A4
A5
A6
A7
A8
A9
CVDD7
NC17
NC18
IC615
M62364FP
D/A CONVERTER
AO
U
T
A-IN
A+IN
-V
C1+
V+
C1-
C2+
C2-
V-
T2OUT
R2IN R2OUT
T2IN
T1IN
R1OUT
R1IN
T1OUT
GND
VCC
2SJ506(S)
Q610
IC623
BU4094BCFV
SHIFT REGISTER
STRB
DATA
CLK
Q1
Q2
Q3
Q4
VSS
D619
DA204U
D622
DA204U
D615
DA204U
D611
DA204U
D609
DA204U
D607
DA204U
D623
DA204U
VIN1
VOUT1
VOUT2
VIN2
VDD
LD
CLK
DI
VIN3
VOUT3
VOUT4
VIN4
AO
U
T
A-IN
A+IN
-V
AO
U
T
A-IN
A+IN
-V
IN2+
IN2-
OUT
-B
VCC IN2+
IN2-
OUT
-B
VCC
IC632
T
A75W01FU
IC621
TC7S00FU
NAND GATE
OUTX
VCC
IN/OUT
OUT/IN
GND
IC622
TC7S66FU
MULTIPLEXER
8C
8C
NC
SB
SB
SB
SB
NC
QS
GND
GND
MO
MB
GND
SOE
TMP
PSW
BUP
LD2
FWD
STB
CK
DT
LDT
LDR
EPT
EPR
CP
DP
SC
RSSI
ASQ
GND
NC
DET
NC
CP620
100*2
2SK1824
Q604
DC SW
IC618
320VC5402PGE
DSP
IC620
ADM202EARN
IC611
NJM4558E
IC607
NJM4558E
2SK1824
Q602
DC SW
Q601
DTC114EUA
DC SW
Q612
DTC144EUA
DC SW
SURGE PROTECTOR
D606-612,615,616,
619,620,622,623
D614,618,621,629
SURGE PROTECTOR
DC SW
DC SW
Q611
DTC114EUA
SB
AMPSW
DXD2
RXD2
RD1
GND
RA1
TD1
DATA
TAI
5C
GND
5.05V
5.03V
13.07V
13.07V
1.21V
8.03V
5.03V
5.02V
5.02V
3.24V
5.02V
1.81V
3.30V
3.31V