HT-CT290/CT291
HT-CT290/CT291
2929
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
R2092
CL2110
R2094
CL2111
FB1001
FB1002
CL2113
CL2114
CL2115
CL2116
CL2117
CL2119
CL2120
CL2121
CL2122
CL2123
CL2124
CL2125
CL2126
CL2127
CL2129
CL2130
CL2131
CL2132
CL2133
CL2134
CL2135
CL2136
CL2137
CL2138
CL2139
CL2140
CL2141
CL2142
CL2143
CL2144
CL2145
CL2146
C3286
CL2147
C3287
CL2148
CL2149
CL2150
CL2151
CL2152
C3293
C2100
C3295
FB2004
C2135
C2136
C2138
C2140
R2118
C2141
C2143
C2145
C2148
R2120
C2149
L2005
R2121
L2006
C2150
CL1021
CL1022
CL1023
CL1024
ET2001
CL1025
CL1026
ET2002
CL1027
ET2003
ET2004
CL1028
CL1029
R2141
R2146
CL1030
CL1031
CL1032
R2153
R2166
C1002
C1003
R2171
C1006
R3306
R3307
R3308
R3311
C1014
C1015
C1016
C1017
C1019
R2188
C1022
C1023
C1026
C1027
R2193
R1002
R1003
R1004
R1005
R2199
L3212
1
28
29 56
IC1000
44
22
23
1
IC1001
R1014
R1015
R1016
R1017
1
7
89
CN2008
R1037
R1039
R1041
C2010
Q2011
Q2012
E
E
Q2013
E
JC1000
JC1004
JC1005
C2024
D2001
R2000
R2001
R2002
R2004
IC2000
C2031
C2033
C2037
C2038
C2039
R2014
JC1021
R2015
R2016
C2040
C2041
C2042
C2043
C2045
C2046
C2047
C2048
C2049
C2050
C2051
C2052
C2053
C2054
C2055
C2056
C2057
C2058
C2059
R2033
R2228
R2035
R2036
C3000
C2060
C2061
C3002
C2062
C2063
R2230
C2064
C3005
C2065
C2066
C2067
C2068
C2069
R2043
C3010
C2070
C2072
C2073
C2074
C2075
C2076
C2077
R2248
R2249
R2058
C2085
R2254
R2060
C2088
R3001
R2062
R3004
R3005
R3006
IC3000
C2092
C2093
C2094
C2095
C2096
C2097
R3010
C2098
C2099
R3012
R2269
R2079
R2270
IC3209
R2081
R2082
CL2100
CL2101
R2085
CL2102
R3026
CL2109
MAIN BOARD
(CONDUCTOR SIDE)
(CHASSIS)
(CHASSIS)(CHASSIS) (CHASSIS)
11
(11)
1-981-460-
FLASH
PROGRAMMING
5-6. PRINTED WIRING BOARD - MAIN Board (Conductor Side) - • See page 27 for Circuit Boards Location. • : Uses unleaded solder.
Note: When the complete MAIN board is replaced, refer to “NOTE
OF REPLACING THE IC1001 ON THE MAIN BOARD AND
THE COMPLETE MAIN BOARD” and “NOTES ON THE
WIRELESS CONNECTION (LINK) AFTER REPAIRS ARE
COMPLETE” on page 5.