Tone Unit) - Kenwood TM-2550A Service Manual

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TU-7 (TONE) (K,M TYPE)
TU-7 INSTALLATION AND TONE FREQUENCY
SETTING PROCEDURE
Available CTSS tone frequencies
Hz Hz Hz
67.0 114:8 192.8
719 118.8 203.5
| 74.4 123.0 210.7
77.0 127.3 218.1
79.7 131.8 225.7
82.5 136.5 233.6
85.4 141.3 241.8
88.5 146.2 250.3
91.5 151.4
94.8 156.7
97.4 162.2
100.0 167.9
103.5 173.8
107.2 179.9
110.9 186.2
Refer to the instruction manual provided with the transceiver.
TU-7 PARTS LIST
Part No. nonce Description Q'Ty | Ref. No.
TU-7 (GENERAL)
B50-8045-00 N_ {| Instruction manual i
E31-3150-05 N_ | Cable assembly 1
G13-0826-04 Nj Cushion 1
G31-0826-04 Foam spacer 1
HO1-4679-03 N_ | Carton (inside) 1
H25-0029-04 Protective bag 2
J32-0791-04 N_ | Hex. head boss 1
N35-2604-41 Binding screw 2
X52-1330-20 N_ | Tone unit 1
TONE UNIT (X52- 1330-20)
CEO4CW1A100M Electro 10u 10V — 1 4 C4
CK73EB1H473K Chipcap. 0.047p 1 | C2
C91-0757-05 Ceramic 0.0014 1 1C3
E40-5021-05 Mini-connector 7P 1
L78-0018-05 N_ | Ceramic oscillator 1 x1
R12-3445-05 Trimming pot. 47k2 1°) VR1
MB88306 N [1c 1 | 1c2
$7116A N JIC 1 7) 1C1