Kenwood TS-590SG Service Manual page 150

A B
DISPLAY UNIT (XC1-0220-00) (A/6)
B3A-0012-00
AMBER:3.77V
73
S73 S36 GREEN:2.06V
S73 36
S74 74 S36 S35
S74
S75 75 S35 35 S34
S75 S34 AMBER:0V
S76 76 34 S33
S76 S33
77 33 GREEN:1.3V
S77 S32
S77 S32
78 32
S78 S31
S78 S31
79 31 Q101
S79 S30
S79
S30 30 2SD2114K(W)
S80 80 S29
S80 S29
S81 81 29 S28
S81 S28
S82 82 28 S27
S82 S27
83 27
S83 S26
S83 S26
84 26
S84 S25
S84 S25
85 25
S85 S24
S85
S24 24
S86 86 S23
S86 S23 DRIVER
S87 87 23 S22
S87 I C101 S22
S88 88 22 S21
S88 S21
89 21
S89 LC75897P W S20
S89 S20
90 20
S90 S19
S90 S19
91 19
S91 S18
S91
S18 18
S92 92 LCD DRIVER S17 SWITCHING
S92 S17
S93 93 17 S16
S93 S16
S94 94 16 S15
S94 S15 Q102
95 15
S95 S14
S95 S14
96 14
S96 S13
S96 S13
97 13 R129
S97 S12
S97
S12 12 220
S98 98 S11
S98 S11
S99 99 11 S10
S99 S10
S100 100 10 S9
S100 S9
101 9 Q 108
S101 S8
S101 P8/S8
102 8 LT C014E E B F S8
S102 S7
P7/S7
103 S102 7
S103 S6
S103 P6/S6 6
S104 104 S5
S104 P5/S5
S105 105 5 S4
S105 P4/S4
S106 106 4 S3
S106 P3/S3
107 3
S107 S107 S2
S108 P2/S2 2
S108 108 S1
P1/S1
1
CP101 1K
0V
R103
47k
3.26V
5.01V
R101 R102
4.7k 4.7k
PFA PRE METER LSB/USB AGC/T CL XIT RIT
S101 S115 S122 S129 S136 S142 S149
S108
ATT PROC PFB CW/FSK CWT IF FIL NB NR
S102 S109 S116 S123 S130 S137 S143 S150
VOX AT GENE FM/AM SPLIT TF-SET A/B BC
S103 S110 S117 S124 S131 S138 S144 S151
SEND 1 2 3 M/V MIN M>V NOTCH
S104 S111 S118 S125 S132 S139 S145 S152
MIC 4 5 6 QMIN QMR CH1
S105 S112 S119 S126 S133 S146 S153
PWR 7 8 9 DATA SCAN MENU CH2
S106 S113 S120 S127 S134 S140 S147 S154
KEY CLR 0 ENT FINE MHz RX CH3
S107 S114 S121 S128 S135 S141 S148 S155
D116-D122
REVERSE
CURRENT
PREVENTION
C D
LCD
B3A-0013-00
GREEN ORANGE
D101-D115,
D123-D160,D216
LED (GREEN)
AMBER:0V
GREEN:1.33V
AMBER:3.26V
GREEN:0.07V
AMBER:3.26V
GREEN:0.07V
AMBER:0V
GREEN:1.30V
AMBER:3.76V
AMBER:0V AMBER:2.50V AMBER:2.47V
GREEN:2.05V GREEN:1.33V GREEN:3.74V GREEN:3.73V
AMBER:0V AMBER:0V
AMBER:0.25V AMBER:0.25V
GREEN:0.34V GREEN:1.29V
GREEN:0.01V GREEN:0.01V
Q105
Q103 BUFFER Q104
2SD2114K(W)
2SD2114K(W) 2SD2114K(W)
R219
0V
R112 R124
1k R149
IC102
0 0 0
TC7W125FU-F
5
A2 GND
6 4
R136
Y1 Y2 TP352
3 1k
R218 7 DRIVER R220
G2 A1
1k DRIVER 2 1k DRIVER
8
VCC G1
1
TP339
0.1u
C111
LCD_B_G
3v
RE 1C001ZP
5v AMBER:3.26V AMBER:3.26V
CONTROL PCB
GREEN:3.26V GREEN:3.26V
R127
4.7k
TP305
POWER
S156
C109
1000p
0V 0V
R154
R126 47k
HB 47k
51 25
NC
MULB 52 24
53 23 R155
LCDDATA NC
54 22 47k
LCDCLK RIT-ENCA
55 21
LCDCS RIT-ENCB
56
LCDINH M-ENCA 20
R222 47k 57 LCDPOW 19
M-ENCB
CP102 1K TP315 58 18
MSW NC MULA
TP306 59 17 R157 47k
NC HIENCA
D116 3.25V
KO6 TP316 60 VCC 16 R158 47k
LOENCA
TP317 61 3.25V NC 15 R159
NC
DA2S101 C110 62 VSS 0V 3.26V
VCC 14 47k
0.1u IC103 C114
63 NC 13
TP304 TP318 XIN
3.20V 0V VSS
64 F364AEDFBKFTA 12 0.1u
KO6
3.20V
KO5 65 11
KO5 XOUT
D117
66 3.20V 10 R160
KO4 MCU RESET
67 3.20V 9 1M
KO3 NC
DA2S101 68 3.20V C113
KO2 NC 8 TP354
1000p
3.20V
69 7 TP355
KO1 CNVSS
0V BYTE R161
70 6
KO0
150k
D118 71 5
PBKC CHLED
R162 1k
KO4 72 4 LCD_B_G
NC LCD_B_G
R120 TP319 73 3 R163 1k
NC LCD_B_U
47k
DA2S101 TP320 74
NC NC 2
TP321 75 NC 1
NC
TP322
D119 CP103 10k
TP328
KO3
TP329
DA2S101
TP334
R:3.25V
T:0V
D120 CP104 10k
KO2
DA2S101
R:0V
T:3.25V
D121
KO1
DA2S101
TP344 R140 47k
D122 TP345
R141 47k
KO0
DA2S101
D218
REVERSE
CURRENT
PREVENTION
E F
D161-D213,
D217
LED (AMBER)
L107
AMBER:0.07V
GREEN:3.26V
AMBER:0.93V
GREEN:0V
AMBER:0.96V
GREEN:0V
AMBER:0.96V
GREEN:0V
AMBER:0.93V
GREEN:0.01V AMBER:0.07V
GREEN:3.26V
L108
R221 BUFFER
R170
0
1k
IC104 0V
TC7W125FU-F
5
A2 GND
6
4 R178
Y1 Y2 TP363
7 1k
LCD_B_U 3
G2 A1
8 2
VCC G1 TP362
1
0.1u
C119
L106
L109
3v
L102
5v
MENB
MENA
E8A
3V
CN101 MULTI LED
ON:1.93V
E8CLK
1
OFF:0V
E8VSS
GND 2
RITB R189
BUFFER
E8CNV
3
RITA R190
C120
E8EPM
Q107
4 0.1u
E8TXD 0V DRIVER
5 0V
E8CE R181 IC105 MULA
6 CRITB 100
5 C169
GND
2Y 0.022u
E8VCC R182 6 4
7 CRITA 3A 2A C171
100 7 3 RITB
1Y 3Y
8 2 0.022u
E8BSY MULB
8 VCC 1A
1 RITA
MULTI LED
3.26V
E8RXD
HD74LV2G34AUS
9 ON:3.25V
C121
CRITA PRST OFF:0V
10 0.1u 0V 0V
CRITB
R225
CMENA
11 R183 IC106
R224
CMENB CMENB MSW
100 5
MULA 2Y GND
6 4
12 MENB
HA CMENA 3A 2A
R184 3
7
LA 1Y 3Y
2
100 8 MENA
C117 VCC 1A
1
3.26V
HD74LV2G34AUS
3p CP106
D214 100
R174 C118
BUFFER
LB
3p
0 LED LA
(GREEN) HB
HA
TP358
LCD_B_U D215
LED
(RED)
Q 106
Q 109
LT C024E E B F S8
LT C024E E B F S8
TX
DRIVER
BUSY
G
TS-590SG/590DG/590VG
5.01V CN107
TP374
20 5C
C127
1000p 19 NC
L103 C128 1u
18 GND
R210 TP390
C129
47 17
1000p MU
MU
TP391
R211
47 MD
MD 16
R212 C130 TP392
100 15
PCTS 1000p PCTS
C131 TP393
R213
100 1000p 14 RRXD
PRXD
TP394
C132 R193
1000p 100 13 PRTS
PRTS
C133 R194 TP395
100
PTXD 1000p 12 PTXD
C134 R214 TP396
11
1000p 100 BKC
BKC
TP397
C122 R215
100 PRST
PRST 1000p 10
C123
9
1000p GND
1000p
C124
8 NC
C125
1u
L104 TP398
7 33C
3.26V
TP399
PWS 6 PWS
C135
R195
TP400 5
100 1000p GND
1000p GND
4
C136
C137 1u 3
NC
L105 8A
2
7.98V
1 8A
TP401
CN102
5.00V
R217 0 5V 1 5C
C146 1000p TP375
100 R204 MENB
R187 100 B 2
MAIN
TP376
R205
R188 100 100 A 3 MENA ENCODER
C147 1000p GND 4 GND
CN103
5.00V GND 4 GND
TP377
100 R206 100 B 3 RITB
C148 1000p TP378
RIT/XIT
100 R207 100 A 2 RITA
5V 1 5C
C149 1000p
R191
C150
TP379 CN104
R185 1000p
5.6k 5
R208 A MULA
100
5.6k
R192 C 4 GND
C145 1000p
R186 TP380
5.6k R209
5.6k 3 MULB
B
100
R216 TP381
2 MLED
Q107
120 TP402
1 MSW
RU1C002UN
0
R223
100
100 C172
1000p
TP382 CN105
R196 100 1 LB
C138
1000p
2 GND
TP383
3 LA
R197 100
TP384
LB C139 1000p
4 HB
LA R198 100
HB C140 1000p TP385
HA R199 100 5 HA
C141 1000p
3.26V
6 33C
TP386
7 NVOL
R200 100
TP387
R201 100 8 SVOL
CN106
1 33C
TP388
2 AFVOL
R202 100
TP389
R203 100 3 RFVOL
4 NC
5 GND
E37-1511-05
H I
APPENDIX
(SCHEMATIC DIAGRAM XC1-0220-00)
1
DISPLAY UNIT (MIC)
(XC1-0220-00) (E/6)
2
J950
E06-0858-25
CN951
L901 C956
MIC
1
0.01u
MSG 2
L902
MCG 3
C957 0.01u
MU 4 R952 47
MU
C958 0.01u
R953 47
MD 5 MD
C959 0.01u
SS 6 R954 47 SS
8A R955 47
7 8A
DISPLAY UNIT (MULTI/CH)
(XC1-0220-00) (B/6)
D916
S952
CN965 LED (AMBER)
MSW 4
1
D961
B30-2146-05
5
MLED 2
3
MULB
3 3
GND 2
4
0V
MULA 1
5
T9K-0006-00
DISPLAY UNIT (VR)
(XC1-0220-00) (C/6)
S953
W02-3737-05
LB 3
CN953
S2_B
LB 1 GND 2
OUTER
S2_C HI
GND 2 LA
1
S2_A
LA
3 HB 6
S1_B
HB 4 GND 5
INNER LOW
S1_C
HA 5 HA 4
S1_A
33C
6
GND
VR954
NVOL 7
R31-0677-15
NVOL
4
SVOL
8
NOTCH
1 5 4
SVOL 2
3 6
SQL
3V
OUTER INNER
DISPLAY UNIT (AF/RF)
(XC1-0220-00) (D/6)
3.26V AFVOL
CN966 VR953
33C 3V
1 R31-0677-15
AFVOL 2
AF
3 5 6
RFVOL
3 RFVOL 2
NC 4
1 4
RF
GND GND
5
OUTER INNER
5
DISPLAY UNIT (PHONE)
(XC1-0220-00) (F/6)
J951
6
CN964
5
R975
PH1 1 4
2
120
PHG
2 1/4W 3
R977
7
PH2
3 8
120
1/4W 9
PHDET 4 1
E11-0705-15
6