Service manual

PARTS LIST
7-10
November 2001
Part No. 001-7240-001
* Service Parts
R233 CR 1/16W 104JV resistor 022-3909-007
R234 CR 1/16W 472JV resistor 022-3909-041
R235 CR 1/16W 471JV resistor 022-3909-040
R236 CR 1/16W 105JV resistor 022-3909-008
R237 CR 1/16W 684JV resistor 022-3909-052
R238 CR 1/16W 334JV resistor 022-3909-032
R240 CR 1/16W 104JV resistor 022-3909-007
R241 CR 1/16W 104JV resistor 022-3909-007
R242 CR 1/16W 104JV resistor 022-3909-007
R243 CR 1/16W 000JV resistor 022-3909-001
R244 CR 1/16W 000JV resistor 022-3909-001
R251 CR 1/16W 471JV resistor 022-3909-040
R252 CR 1/16W 471JV resistor 022-3909-040
R255 CR 1/16W 104JV resistor 022-3909-007
R256 CR 1/16W 471JV resistor 022-3909-040
R257 CR 1/16W 000JV resistor 022-3909-001
R261 CR 1/16W 104JV resistor 022-3909-007
R262 CR 1/16W 220JV resistor 022-3909-019
R263 CR 1/16W 104JV resistor 022-3909-007
R265 CR 1/16W 104JV resistor 022-3909-007
R266 CR 1/16W 473JV resistor 022-3909-042
R267 CR 1/16W 473JV resistor 022-3909-042
R280 CR 1/16W 000JV resistor 022-3909-001
R301 CR 1/16W 000JV resistor 022-3909-001
R302 CR 1/16W 000JV resistor 022-3909-001
R303 CR 1/16W 000JV resistor 022-3909-001
R304 CR 1/16W 000JV resistor 022-3909-001
R305 CR 1/16W 000JV resistor 022-3909-001
R306 CR 1/16W 000JV resistor 022-3909-001
U101 TA75W01FU bandpass filter op
amp, SSOP8
022-3909-178
U102 LM2904 rx data LPF, SO-8 022-3909-243
Ref No Description Part No.
U103 LM2904 rx DC restoration, SO-8 022-3909-243
U141 C4053DT analog s/w, SOP-16 022-3909-186
U142 LM2904 rx/tx data LPF, SO-8 022-3909-243
U143 LM2904 data LPF, SO-8 022-3909-243
U144 LM2904 DC restoration, SO-8 022-3909-243
U145 LM2904 tx data LPF, SO-8 022-3909-243
U146 TA75W01FU tx LPF, SSOP8 022-3909-178
U147 AD8403ARU100 tx data/audio
digital volume TSSOP (RU24)
022-3909-118
U148 LM2904 tx combiner, SO-8 022-3909-243
U150 X25138-S14I EEPROM, SOIC 022-3909-119
U151 TA75W01FU tx high pass filter,
op amp, SSOP8
022-3909-178
U201 PCD3312CT DTMF/tone
generator, SO8
022-3909-184
U202 TC4S66F single analog switch,
SSOP5
022-3909-188
U203 TC4W66FU analog sw, SSOP8 022-3909-189
U204 MC33111D low voltage
compander, SO-16
022-3909-116
U205* R1120N501B 5V regulator,
SOT-23-5 11100135
022-3909-180
U206* R1120N501B 5V regulator,
SOT-23-5 11100135
022-3909-180
U207 TPS3801L50 reset, SC-70 022-3909-182
U208 HD64F2357TE20 CPU, TFP120 022-3909-190
U210 BU4S11F NAND gate, SSOP5 022-3909-187
Y201* FCX-01, 3.579545 MHz crystal
12700044
022-3909-129
Y202* FCX-01, 9.8304 MHz crystal
12700059
022-3909-131
Ref No Description Part No.
LOGIC BOARD ASSEMBLY (CONT’D)