McIntosh MS300

320187 MAIN PCB
320189 CHASSIS/POWER SUPPLY PCB
See Note
320191 DISPLAY PCB
See Note
320202 SERIAL RS232 PCB
See Note
320204 AUDIO EXPANSION PCB
See Note
320203 SPDIF PCB
See Note
320208 IR DATA PCB
See Note
320190 CD ROM PCB
See Note
320186 HARD DRIVE
See Note
050177 FRONT PANEL PCB
D1 DIODE SILICON 070047
D2 DIODE SILICON 070047
D3 DIODE SILICON 070047
DS1 LED SQUARE RED 058109
DS2 LED SQUARE RED 058109
DS3 LED SQUARE RED 058109
DS4 LED SQUARE RED 058109
DS5 LED GREEN 5MM HI-INT 058165
DS6 LED GREEN 5MM HI-INT 058165
DS7 LED GREEN 5MM HI-INT 058165
DS8 LED GREEN 5MM HI-INT 058165
J1 CONN HEADER SHROUDED 1X14 117875
J2 CONN HEADER SHROUDED 1X14 117875
J3 CONN HEADER 1X5 STRAIGHT 117874
J4 CONN HEADER 1X5 STRAIGHT 117874
Q1 TRANSISTOR PNP SILICON 132172
Q2 TRANSISTOR PNP 132224
Q3 TRANSISTOR PNP 132224
Q4 TRANSISTOR PNP 132224
Q7 TRANSISTOR PNP 132224
Q8 TRANSISTOR NPN 132223
R1 RES MF 2.21K 1% 1/4W 144298
R2 RES MF 221 OHM 1% 1/4W 144172
R3 RES MF 221 OHM 1% 1/4W 144172
R4 RES MF 221 OHM 1% 1/4W 144172
R5 RES MF 324 OHM 1% 1/4W 144338
R6 RES MF 10K 1% 1/4W 144053
R7 RES MF 100 OHM 1% 1/4W 144196
R8 RES MF 100 OHM 1% 1/4W 144196
R9 RES MF 100 OHM 1% 1/4W 144196
R10 RES MF 100 OHM 1% 1/4W 144196
R11 RES MF 1K 1% 1/4W 144090
R12 RES MF 1K 1% 1/4W 144090
S1 SWITCH PB TACT 150058
S2 SWITCH PB TACT 150059
S3 SWITCH PB TACT 150059
S4 SWITCH PB TACT 150059
S5 SWITCH PB TACT 150058
S6 SWITCH PB TACT 150058
S7 SWITCH PB TACT 150058
S8 SWITCH PB TACT 150058
S9 SWITCH PB TACT 150059
S10 SWITCH PB TACT 150058
S11 SWITCH PB TACT 150058
S12 SWITCH PB TACT 150059
S13 SWITCH PB TACT 150058
S14 SWITCH PB TACT 150058
S15 SWITCH PB TACT 150059
S16 SWITCH PB TACT 150058
S17 SWITCH PB TACT 150059
NOTE:
Modules not available as replacement parts. If defect is
suspected in these modules, contact factory for service
options.
PARTS LIST
2
3
4
5
6
7
8
9
10
11
MS300
15