McIntosh MCD201 User manual

SERVICE MANUAL
Performance Specifications ........................................ 2
Notes ......................................................................... 3
Safety Information ..................................................... 3
Rear Panel .................................................................. 5
Section Location ........................................................ 5
Block Diagram ........................................................... 6
Interconnection Diagram ...................................... 7 - 8
Main Schematic and PCB ................................... 9 - 16
Display Schematic and PCB .............................. 19 - 22
Control .................................................................... 23
Headphone ............................................................. 25
Parts List ............................................................ 27 - 30
Exploded View and Parts List ............................. 31 - 33
Repacking Instructions ............................................. 35
CONTENTS
Serial Number XD1001 And Above
SERIAL NO. XD1001 And Above

PERFORMANCE SPECIFICATIONS
2

1. The heavy notes on the schematic denote the primary
signal path.
2. Unless otherwise noted, all voltages indicated on the
schematics are measured under the following conditions:
a. ACinputat120volts,50/60Hz.
b. All voltages are +/-10% with respect to ground. A
high impedance (10 megaohm) voltmeter must be used.
3. Unless otherwise specified:
a. Resistor values are in ohms.
b. Capacitorvaluesaremicrofarads(uF).
c. Inductor values are in microhenries (uH).
4. On PC board drawings, Square pad indicates:
a. PolarizedCapacitors-Positive
b. Diodes - Cathode
c. Others - Pin 1
5. WARNING
Parts marked with the symbol have critical
characteristics. Use only replacement parts recom-
mended by the manufacturer.
6. Use McIntosh Remote Control Model HR056 with the
MCD201.
NOTES
SAFETY INFORMATION
CAUTION: Invisible Laser Radiation when open.
DO NOT stare into the beam or view
directly with optical instruments. Use of
controls or adjustments or performance
of procedures other than those speci
fied in the Owners Manual may result in
HazardousRadiationExposure.
Servicing of laser mechanism is to be
performed at the service facility at
McIntosh Laboratory Inc.
Thisproductincorporatesanembedded
Class3RLaser(IEC60825-1).
LUOKAN 1 LASERLAITE
KLASS 1 LASER APPARAT
VAROITUS! Laitteen kayttaminen muullakuin
tassa kayttoohjeessa mainitulla
tavalla saattaa altistaa kayttajan
turvallisuusluokan 1 ylittavalle
nakymattomallelasersateiiylle.
VARNING! Om apparaten anvands pa annat
satt an i denna bruksanvisning
specificerats, kan anvandaren
utsattas for osynbg laserstraining,
som overskrider gransen for
laserklass 1.
3
MCD201

4
NOTES

REAR PANEL
SECTION LOCATIONS
TOP VIEW WITH COVER REMOVED
5
MCD201

BLOCK DIAGRAM
6

INTERCONNECT
7 8
MCD201

910
MAIN 750293 SCH 1 OF 3
2
POWER TABLE
REF. DES. GND NSV5
U12 PIN 7 14
U13 8 16

MAIN 750293 SCH 2 OF 3
2
11 12
MCD201
POWER TABLE
REF. DES. 11.5V -11.5V
U28 PIN 8 4
U29 PIN 8 4
U30 PIN 8 4
U31 PIN 8 4
U32 PIN 8 4

MAIN 750293 SCH 3 OF 3
2
13 14
POWER TABLE
REF. DES. 11.5V -11.5V
U33 PIN 8 4
U36 PIN 8 4
U37 PIN 8 4
U38 PIN 8 4

MAIN PCB 750293
2
15 16
MCD201

NOTES
17 18

19 20
DISPLAY SCH 750294
4
MCD201

DISPLAY PCB 750294
4
21 22

CONTROL SCH and PCB 750295
23
5
MCD201

NOTES
24

HEADPHONE SCH and PCB 750296
25
6
MCD201

26
PARTS LIST
MAIN PCB 750293
Ref No. Description Part No.
2Ref No. Description Part No.
C1 CAP MONO 1000PF 50V 10% NPO 061344
C2 CAP MONO 1000PF 50V 10% NPO 061344
C3 CAP MONO 1000PF 50V 10% NPO 061344
C4 CAP MONO 1000PF 50V 10% NPO 061344
C5 CAP MONO .1UF 50V 20% Z5U 061346
C6 CAP ELECT 47UF 35V 066446
C7 CAP MONO .1UF 50V 20% Z5U 061346
C8 CAP MONO .1UF 50V 20% Z5U 061346
C9 CAP MONO .01UF 50V 20% X7R 061345
C10 CAP ELECT 47UF 35V 066446
C11 CAP MONO 1000PF 50V 10% NPO 061344
C12 CAP ELECT 100UF 25V 066573
C13 CAP ELECT 100UF 25V 066573
C24 CAP ELECT 1000UF 25V 066513
C14 CAP MPF 1UF 5% 63VDC 064337
C15 CAP ELECT 10UF 50V 066445
C16 CAP MONO .1UF 50V 20% Z5U 061346
C17 CAP MONO 1000PF 50V 10% NPO 061344
C18 CAP MONO .1UF 50V 20% Z5U 061346
C19 CAP MPF 0.033UF 100V 10% 064427
C20 CAP MONO .1UF 50V 20% Z5U 061346
C21 CAP ELECT 100UF 25V 066573
C22 CAP MONO .1UF 50V 20% Z5U 061346
C23 CAP MONO .1UF 50V 20% Z5U 061346
C25 CAP MONO .1UF 50V 20% Z5U 061346
C26 CAP MONO 1000PF 50V 10% NPO 061344
C27 CAP MPF 1UF 5% 63VDC 064337
C28 CAP ELECT 220UF 50V 20% 066254
C29 CAP MPF 0.033UF 100V 10% 064427
C30 CAP MONO .1UF 50V 20% Z5U 061346
C31 CAP MONO 100PF 100V 10% NPO 061341
C32 CAP ELECT 47UF 35V 066446
C33 CAP ELECT 22000UF 16V 066579
C34 CAP ELECT 3300UF 35V 066509
C35 CAP ELECT 3300UF 35V 066509
C36 CAP ELECT 3300UF 35V 066509
C37 CAP MONO .1UF 50V 20% Z5U 061346
C38 CAP MONO .01UF 50V 20% X7R 061345
C39 CAP MONO .1UF 50V 20% Z5U 061346
C40 CAP MONO .1UF 50V 20% Z5U 061346
C41 CAP MONO .1UF 50V 20% Z5U 061346
C42 CAP MONO .1UF 50V 20% Z5U 061346
C43 CAP MONO .1UF 50V 20% Z5U 061346
C44 CAP MONO .1UF 50V 20% Z5U 061346
C45 CAP ELECT 220UF 50V 20% 066254
C46 CAP ELECT 47UF 35V 066446
C47 CAP ELECT 470UF 16V 066508
C48 CAP ELECT 470UF 16V 066508
C49 CAP ELECT 470UF 16V 066508
C50 CAP ELECT 220UF 25V 066507
C51 CAP ELECT 220UF 25V 066507
C52 CAP ELECT 47UF 35V 066446
C53 CAP ELECT 220UF 25V 066507
C54 CAP ELECT 220UF 25V 066507
C55 CAP MONO .1UF 50V 20% Z5U 061346
C56 CAP MONO .1UF 50V 20% Z5U 061346
C57 CAP MONO .1UF 50V 20% Z5U 061346
C58 CAP MONO .1UF 50V 20% Z5U 061346
C59 CAP MONO .1UF 50V 20% Z5U 061346
C60 CAP ELECT 10UF 16V 066580
C61 CAP MONO 150PF 200V 5% 061349
C62 CAP ELECT 47UF 35V 066446
C63 CAP MONO .1UF 50V 20% Z5U 061346
C64 CAP MONO .1UF 50V 20% Z5U 061346
C65 CAP ELECT 10UF 16V 066580
C66 CAP MONO .1UF 50V 20% Z5U 061346
C67 CAP ELECT 10UF 50V 066445
C68 CAP MPF 0.1UF 5% 63VDC 064325
C69 CAP ELECT 47UF 35V 066446
C70 CAP ELECT 100UF 10V 5MM 066576
C71 CAP MONO .1UF 50V 20% Z5U 061346
C72 CAP ELECT 10UF 16V 066580
C73 CAP ELECT 10UF 16V 066580
C74 CAP MONO .1UF 50V 20% Z5U 061346
C75 CAP MONO 100PF 100V 10% NPO 061341
C76 CAP ELECT 47UF 16V 066380
C77 CAP MONO .1UF 50V 20% Z5U 061346
C78 CAP ELECT 10UF 16V 066580
C79 CAP MONO .1UF 50V 20% Z5U 061346
C80 CAP MONO .1UF 50V 20% Z5U 061346
C81 CAP MPF 0.0047UF 5% 63VDC 064308
C82 CAP MPF 0.0047UF 5% 63VDC 064308
C83 CAP MPF 0.0047UF 5% 63VDC 064308
C84 CAP MPF 0.0047UF 5% 63VDC 064308
C85 CAP MONO .1UF 50V 20% Z5U 061346
C86 CAP MONO 330PF 061332
C87 CAP MONO 330PF 061332
C88 CAP MONO 330PF 061332
C89 CAP MONO 330PF 061332
C90 CAP MPF 0.0033UF 5% 63VDC 064455
C91 CAP MPF 0.0033UF 5% 63VDC 064455
C92 CAP MPF 0.0033UF 5% 63VDC 064455
C93 CAP MPF 0.0033UF 5% 63VDC 064455
C94 CAP MPF 0.0015UF 5% 63VDC 064302
C95 CAP MPF 0.0015UF 5% 63VDC 064302
C96 CAP MPF 0.0015UF 5% 63VDC 064302
C97 CAP MPF 0.0015UF 5% 63VDC 064302
C98 CAP MONO .1UF 50V 20% Z5U 061346
C99 CAP MONO .1UF 50V 20% Z5U 061346
C100 CAP ELECT 10UF 50V 066445
C101 CAP ELECT 10UF 50V 066445
C102 CAP ELECT 47UF 35V 066446
C103 CAP ELECT 47UF 35V 066446
C104 CAP ELECT 47UF 35V 066446
C105 CAP ELECT 47UF 35V 066446
C106 CAP ELECT 47UF 35V 066446
C107 CAP ELECT 47UF 35V 066446
C108 CAP MONO .1UF 50V 20% Z5U 061346
C109 CAP MPF 0.0033UF 5% 63VDC 064455
C110 CAP MPF 0.0033UF 5% 63VDC 064455
C111 CAP MPF 0.0033UF 5% 63VDC 064455
C112 CAP MPF 0.0033UF 5% 63VDC 064455
C113 CAP ELECT 47UF 35V 066446
C114 CAP ELECT 47UF 35V 066446
C115 CAP MONO .1UF 50V 20% Z5U 061346
C116 CAP ELECT 10UF 50V 066445
C117 CAP ELECT 10UF 50V 066445
C118 CAP ELECT 10UF 50V 066445
C119 CAP MONO .1UF 50V 20% Z5U 061346
C120 CAP MONO .1UF 50V 20% Z5U 061346

27
PARTS LIST con’t
MCD201
MAIN PCB 750293 (cont’d)
Ref No. Description Part No. Ref No. Description Part No.
C121 CAP ELECT 47UF 35V 066446
C122 CAP ELECT 47UF 35V 066446
C123 CAP ELECT 47UF 35V 066446
C124 CAP ELECT 47UF 35V 066446
C125 CAP ELECT 47UF 35V 066446
C126 CAP ELECT 47UF 35V 066446
C127 CAP ELECT 47UF 35V 066446
C128 CAP ELECT 47UF 35V 066446
C129 CAP MONO .1UF 50V 20% Z5U 061346
C130 CAP MPF 0.1UF 5% 63VDC 064325
C131 CAP MPF 0.1UF 5% 63VDC 064325
C132 CAP MONO .1UF 50V 20% Z5U 061346
C133 CAP MONO .1UF 50V 20% Z5U 061346
C134 CAP MONO .1UF 50V 20% Z5U 061346
C135 CAP MONO .1UF 50V 20% Z5U 061346
C136 CAP MONO .1UF 50V 20% Z5U 061346
C137 CAP MONO .1UF 50V 20% Z5U 061346
C138 CAP MONO .1UF 50V 20% Z5U 061346
C139 CAP MONO .1UF 50V 20% Z5U 061346
C140 CAP ELECT 47UF 35V 066446
D1 DIODE SILICON 070174
D2 DIODE SILICON 070174
D3 DIODE SILICON 070174
D4 DIODE SIL 400 PIV @ 1.5A 070031
D5 DIODE SIL 400 PIV @ 1.5A 070031
D6 DIODE SIL 400 PIV @ 1.5A 070031
D7 DIODE SIL 400 PIV @ 1.5A 070031
D8 DIODE SILICON 070174
D9 DIODE SILICON 070174
D10 DIODE SIL 400 PIV @ 1.5A 070031
D11 DIODE SIL 400 PIV @ 1.5A 070031
D12 RECTIFIER SCHOTTKY 5A 100V 070171
D13 RECTIFIER SCHOTTKY 5A 100V 070171
D14 DIODE SIL 400 PIV @ 1.5A 070031
D15 DIODE SIL 400 PIV @ 1.5A 070031
D16 RECTIFIER SCHOTTKY 5A 100V 070171
D17 RECTIFIER SCHOTTKY 5A 100V 070171
D18 DIODE SIL 400 PIV @ 1.5A 070031
D19 DIODE ZENER 6.2V 5% 500MW 070184
D20 DIODE SIL 400 PIV @ 1.5A 070031
D21 DIODE SILICON 070174
D22 DIODE SILICON 070174
D23 DIODE SILICON 070174
D24 DIODE SILICON 070174
D25 DIODE SILICON 070174
D26 DIODE ZENER 30V 1/2W 5% 070161
D27 DIODE SILICON 070174
D28 DIODE SILICON 070174
D29 DIODE SILICON 070174
D30 DIODE SILICON 070174
D31 DIODE SILICON 070174
D32 DIODE SILICON 070174
(F1) HOLDER FUSE 5X20MM PCB MOUNT 178159
F2 FUSE 1A 250V SB 5X20 ULCSA IEC 089132
(F2) HOLDER FUSE 5X20MM PCB MOUNT 178159
F3 FUSE 1A 250V SB 5X20 ULCSA IEC 089132
(F3) HOLDER FUSE 5X20MM PCB MOUNT 178159
F4 FUSE 2A 250V SLO-BLO 5X20 IEC 089123
(F4) HOLDER FUSE 5X20MM PCB MOUNT 178159
F5 FUSE 2A 250V SLO-BLO 5X20 IEC 089123
(F5) HOLDER FUSE 5X20MM PCB MOUNT 178159
FN1 FILTER EMI 180057
FN2 FILTER EMI 180057
WASHER SHLDR #10 BLK NYLN INS 104101
HS1 HEATSINK TO-220 080021
HS2 HEATSINK TO-218 080020
HS3 HEATSINK TO-218 080020
HS4 HEATSINK TO-220 080021
HS5 HEATSINK TO-218 080020
HS6 HEATSINK TO-218 080020
J1 HEADER 1.25MM 14 PIN R-ANGLE 117889
J2 CONN 23 PIN FFC 117906
J3 BLADE FASTON W/FEET 117708
J4 BLADE FASTON W/FEET 117708
J5 CONN PCB MOUNT POWER RED 117719
J6 CONN PCB MOUNT POWER RED 117719
J7 CONN PCB MOUNT POWER RED 117719
J8 CONN PCB MOUNT POWER RED 117719
J9 HEADER 8 PIN MTA-156 117717
J10 JACK HEADPHONE STEREO 1/8IN 117945
J11 JACK HEADPHONE STEREO 1/8IN 117945
J12 JACK HEADPHONE STEREO 1/8IN 117945
J13 JACK HEADPHONE STEREO 1/8IN 117945
J14 HEADER 2MM 7PIN R-ANGLE 117941
J15 HEADER 2MM 20 PIN R-ANGLE 117943
J16 HEADER 2MM 20 PIN R-ANGLE 117943
J17 HEADER 2MM 12 PIN R-ANGLE 117944
J18 RCA JACK ORANGE WITH GOLD 117798
J19 HEADER 2MM 3 PIN R-ANGLE 117942
J20 RECEPTACLE XLR MALE 117686
J21 JACK RCA 1X2 WHT/RED 14MM 117788
J22 RECEPTACLE XLR MALE 117686
J24 RECEPTACLE XLR MALE 117686
J25 JACK RCA 1X2 WHT/RED 14MM 117788
J26 RECEPTACLE XLR MALE 117686
J27 CONN 4 PIN 117215
K1 RELAY REED FORM 1A 5V 500 OHMS 087050
K2 RELAY 12VDC DPST 087059
K3 RELAY 12VDC DPST 087059
K4 RELAY REED FORM 1A 5V 500 OHMS 087050
K5 RELAY REED FORM 1A 5V 500 OHMS 087050
K6 RELAY REED FORM 1A 5V 500 OHMS 087050
K7 RELAY REED FORM 1A 5V 500 OHMS 087050
K8 RELAY REED FORM 1A 5V 500 OHMS 087050
K9 RELAY REED FORM 1A 5V 500 OHMS 087050
K10 RELAY REED FORM 1A 5V 500 OHMS 087050
K11 RELAY REED FORM 1A 5V 500 OHMS 087050
K12 RELAY REED FORM 1A 5V 500 OHMS 087050
K13 RELAY REED FORM 1A 5V 500 OHMS 087050
K14 RELAY REED FORM 1A 5V 500 OHMS 087050
K15 RELAY REED FORM 1A 5V 500 OHMS 087050
K16 RELAY REED FORM 1A 5V 500 OHMS 087050
K17 RELAY REED FORM 1A 5V 500 OHMS 087050
L1 BEADS FERRITE LEADED 076023
L2 INDUCTOR 100UH POWER 122406
L3 INDUCTOR 100UH POWER 122406
L4 BEADS FERRITE LEADED 076023
L5 BEADS FERRITE LEADED 076023
L6 BEADS FERRITE LEADED 076023
SLEEVING #20 ID .034 077021

PARTS LIST con’t
28
MAIN PCB 750293 (cont’d)
Ref No. Description Part No. Ref No. Description Part No.
L7 CHOKE 18UH 5%-10% 122394
L8 CHOKE 18UH 5%-10% 122394
L9 CHOKE 18UH 5%-10% 122394
OPT1 TRANSMITTER FIBER OPTIC 058180
Q1 TRANSISTOR PNP SILICON 132304
Q2 TRANSISTOR PNP SILICON 132304
Q3 TRANSISTOR PNP 2SB892 132263
Q4 TRANSISTOR NPN SILICON 132317
Q5 COUPLER OPTICAL SCHMITT OUTPUT 131030
Q6 TRANSISTOR PNP SILICON 132304
Q7 TRANSISTOR NPN 2A 50V 132302
Q8 TRANSISTOR PNP 2SB892 132263
Q9 TRANSISTOR NPN 2A 50V 132302
Q10 TRANSISTOR PNP 2SB892 132263
Q11 TRANSISTOR PNP SILICON 132304
R1 RES NETWORK 9 X 47K BUSSED 144673
R2 RES NETWORK 2 X 100 OHM ISO 144680
R3 RES NETWORK 2 X 100 OHM ISO 144680
R4 RES MF 100 OHM 1% 1/4W 144568
R5 RES NETWORK 2 X 100 OHM ISO 144680
R6 RES NETWORK 2 X 100 OHM ISO 144680
R7 RES NETWORK 2 X 100 OHM ISO 144680
R8 RES MF 4.75K 1% 1/4W 144520
R9 RES CF 0 OHM 5% 1/4W 141554
R10 RES CF 0 OHM 5% 1/4W 141554
R13 RES MF 22.1 OHM 1% 1/4W 144554
R14 RES MF 2.21 OHM 1% 1/4W 144607
R15 RES MF 475 OHM 1% 1/4W 144509
R16 RES NET 10K X 8 RES BUSSED 144675
R17 RES MF 10K 1% 1/4W 144504
R18 RES MF 1K 1% 1/4W 144513
R19 RES MF 56.2K 1% 1/4W 144618
R20 RES MF 10K 1% 1/4W 144504
R21 RES MF 100 OHM 1% 1/4W 144568
R22 RES MF 100 OHM 1% 1/4W 144568
R23 RES MF 100 OHM 1% 1/4W 144568
R24 RES MF 61.9K 1% 1/4W 144596
R25 RES MF 47.5K 1% 1/4W 144526
R26 RES MF 150K 1% 1/4W 144627
R27 RES MF 2.74K 1% 1/4W 144587
R28 RES MF 47.5K 1% 1/4W 144526
R33 RES MF 4.75M 1% 1/4W 144608
R41 RES MF 4.75M 1% 1/4W 144608
R48 RES MO 56.2 OHM 1% 1W 144695
R49 RES MF 47.5 OHM 1% 1/4W 144642
R57 RES MF 562 OHM 1% 1/4W 144622
R58 RES MF 47.5 OHM 1% 1/4W 144642
R60 RES MF 47.5 OHM 1% 1/4W 144642
R61 RES MF 47.5 OHM 1% 1/4W 144642
R64 RES NETWORK 2 X 100 OHM ISO 144680
R68 RES NETWORK 2 X 100 OHM ISO 144680
R69 RES NETWORK 2 X 100 OHM ISO 144680
R75 RES MF 332 OHM 1% 1/4W 144646
R74 RES MF 100 OHM 1% 1/4W 144568
R29 RES MF 3.32K 1% 1/4W 144518
R30 RES MF 3.32K 1% 1/4W 144518
R31 RES MF 3.32K 1% 1/4W 144518
R32 RES MF 3.32K 1% 1/4W 144518
R34 RES MF 100K 1% 1/4W 144528
R35 RES MF 1.5K 1% 1/4W 144539
R36 RES MF 3.32K 1% 1/4W 144518
R37 RES MF 2.21K 1% 1/4W 144584
R38 RES MF 47.5K 1% 1/4W 144526
R39 RES MF 475 OHM 1% 1/4W 144509
R40 RES MF 475 OHM 1% 1/4W 144509
R42 RES MF 15 OHM 1% 1/2W 144555
R43 RES MF 1.5K 1% 1/4W 144539
R44 RES MF 47.5K 1% 1/4W 144526
R45 RES MF 475 OHM 1% 1/4W 144509
R46 RES MF 3.32K 1% 1/4W 144518
R47 RES MF 2.21K 1% 1/4W 144584
R50 RES MF 475K 1% 1/4W 144604
R51 RES MF 10K 1% 1/4W 144504
R52 RES MF 47.5K 1% 1/4W 144526
R53 RES MF 10K 1% 1/4W 144504
R54 RES MF 1K 1% 1/4W 144513
R55 RES MF 22.1K 1% 1/4W 144564
R56 RES MF 22.1K 1% 1/4W 144564
R59 RES MF 1.5K 1% 1/4W 144539
R62 RES MF 10K 1% 1/4W 144504
R63 RES NETWORK 2 X 100 OHM ISO 144680
R65 RES MF 47.5K 1% 1/4W 144526
R66 RES NETWORK 9 X 47K BUSSED 144673
R67 RES MF 47.5K 1% 1/4W 144526
R76 RES MF 47.5K 1% 1/4W 144526
R77 RES MF 2.1K 1% 1/4W 144585
R78 RES MF 475 OHM 1% 1/4W 144509
R79 RES MF 1.5K 1% 1/4W 144539
R80 RES MF 1.5K 1% 1/4W 144539
R81 RES MF 1.5K 1% 1/4W 144539
R82 RES MF 1K 1% 1/4W 144513
R83 RES MF 1.5K 1% 1/4W 144539
R84 RES MF 2.67K 1% 1/4W 144534
R85 RES MF 100 OHM 1% 1/4W 144568
R86 RES MF 2.67K 1% 1/4W 144534
R87 RES MF 2.67K 1% 1/4W 144534
R88 RES MF 100 OHM 1% 1/4W 144568
R89 RES MF 2.67K 1% 1/4W 144534
R90 RES MF 2.67K 1% 1/4W 144534
R91 RES MF 2.67K 1% 1/4W 144534
R92 RES MF 2.67K 1% 1/4W 144534
R93 RES MF 2.67K 1% 1/4W 144534
R94 RES MF 2.21K 1% 1/4W 144584
R95 RES MF 2.21K 1% 1/4W 144584
R96 RES MF 2K 1% 1/4W 144517
R97 RES MF 2K 1% 1/4W 144517
R98 RES MF 2.21K 1% 1/4W 144584
R99 RES MF 2.21K 1% 1/4W 144584
R100 RES MF 2K 1% 1/4W 144517
R101 RES MF 2K 1% 1/4W 144517
R102 RES MF 1K 1% 1/4W 144513
R103 RES MF 1K 1% 1/4W 144513
R104 RES MF 1K 1% 1/4W 144513
R105 RES MF 1K 1% 1/4W 144513
R106 RES MF 5.62 OHM 1% 1/4W 144556
R107 RES MF 5.62 OHM 1% 1/4W 144556
R108 RES MF 47.5K 1% 1/4W 144526
R109 RES MF 47.5K 1% 1/4W 144526
R110 RES MF 47.5K 1% 1/4W 144526
R111 RES MF 47.5K 1% 1/4W 144526
R112 RES MF 47.5K 1% 1/4W 144526
R113 RES MF 47.5K 1% 1/4W 144526