CES 600L Manual Download Page 11

Model 600L Universal Microphone Parts List

Symbol
Number

Description

CES Part
Number

Symbol
Number

Description

CES Part
Number

C1,8,19
C2,6,16
C3
C4
C5
C7,12,18
C9
C10
C11
C13,14,15

CR1,3
CR2,4

EM1

Q1
Q2
Q3

R1
R2,6
R3
R4
R5,13
R7,14,23
R8,9
R10
R11,19,21
R12
R15
R16,17
R18
R20,22

RV1
RV2

.1 uf 35V Capacitor
10 uf 16V Tant. Capacitor
10 uf 25V Tant. Capacitor
1500 pf Capacitor
.01 uf Capacitor
1  uf Capacitor
470 pf Capacitor
22 pf Capacitor
2.2 uf 16V NP Capacitor
220 pf  Capacitor

1N5248 Zener Diode
1N914 Diode

Microphone Element

N CH Mosfet VN10KM
NPN Transistor MPSA06
MPS2222 Transistor

200K  1/8W Resistor
10K  1/8W Resistor
100  1/8W Resistor
1K  1/8W Resistor
4.7K  1/8W Resistor
150K  1/8W Resistor
82K  1/8W Resistor
680  1/8W Resistor
0  1/8W Resistor
8.2K  1/8W Resistor
470   1/8W Resistor
100K  1/8W Resistor
270K  1/8W Resistor
27K   1/8W Resistor

100K  Potentiometer
10K  Potentiometer

CM.1
CT10
CT106
CM1501
CM.01
CT1
CM471
CC22P
CT2.2NP
CM221

D5248
D914

MIC01-K

QVN10
QA06
Q2222A

RC204
RC10K
RC101
RC103
RC472
RC154
RC823
RC681

RC-JUMPER

RC8.2K
RC471
RC104
RC274
RC273

RV100K
RV103

P1
P2

SW1

U1
U2
U3

VR1

Y1

NON-
REF
ITEMS

Connector, 6 Pole
Flex Strip, 9-circuit

PTT Switch DPDT

IC CMOS CD4011
IC DTMF Encoder
IC TL062

IC Regulator 78L05

3.579 Mhz Crystal

Front Case Half
 (includes DTMF keypad)

Rear Case Half
Hang-up Button
Ground wire w/terminal
Felt Screen
Metal Screen
PTT Lever, Plastic
Rubber Ring
Neoprene Pad
Case Screw #4 x 5/16"
Microphone Cord
Strain Relief
Rubber Boot

Complete Case Assembly

Rear Label: 600L Univ

CON54
FLEX1

MIC01-M

U4011
U2559
U062

U78L05

XTAL3

MIC01-A

MIC01-B
MIC01-C
MIC01-D
MIC01-E
MIC01-F
MIC01-G
MIC01-H
PAD03
SCREW40

CRDCES-1

STRNREL04

BOOT1

600LMF

LABEL002

Summary of Contents for 600L

Page 1: ...Model 600L DTMF Microphone Master OEM Manual 01100119 REV G December 4 1995 MAN03...

Page 2: ...hin the warranty period stated above CES does not assume nor is any person authorized to assume for it any obligation other than that stated herein Any implied warranties including but not limited to...

Page 3: ...utility of your mobile communications Standard features in the Model 600L microphone include n n Automatic push to talk transmitter keying n n Direct compatability with many models of mobile radio pro...

Page 4: ...Function BLUE 12 VDC Input RED Push To Talk logic low WHITE TX Audio Output BLACK CTCSS Hang Up logic low SHIELD Audio Logic Ground YELLOW Logic and Power Ground CTCSS Hang Up Monitor is a logical fun...

Page 5: ...set the DTMF level to approximately 1 7 kHz with no CTCSS tone or 2 2 kHz with CTCSS tone If the output is insufficient for proper modulation deviation then remove JP1 Voice Level Adjustment RV2 This...

Page 6: ...DTMF are generated by the microphone at a slightly higher level The 600L microphone is shipped with the proper DTMF twist required for most applications and this procedure should not be necessary Shou...

Page 7: ...ll JP6 with a wire jumper returning the microphone to normal operation Isolating Analog Logic and Power Grounds If your application requires that the microphone audio push to talk logic and 12 VDC gro...

Page 8: ...rs may not have any obvious spare pins but an existing function such as speaker or handset receive audio may be disconnected to free up the pin Make a wire connection from this pin to a switched volta...

Page 9: ...If the Burst Mode is enabled JP4 installed the length of the DTMF tone burst may be changed to accommodate a particular system requirement Change R18 270K to a higher value to increase or to a lower...

Page 10: ...C C R3 C1 R1 CR Q CR R2 1 C1 C1C1 R5 R1 R1 JP C R7 JP C1 U CR CR JP RV U R2 C R1 EM R1 JP Q R4 1 C RV R1 C C1 C1 C R2 1 U R1 R8 R9 R1 X JP CES C1 R1 R1 Q JP R2 R1 R2 1 X 1 C1 C1 C C CES will insert a...

Page 11: ...W Resistor 8 2K 1 8W Resistor 470 1 8W Resistor 100K 1 8W Resistor 270K 1 8W Resistor 27K 1 8W Resistor 100K Potentiometer 10K Potentiometer CM 1 CT10 CT106 CM1501 CM 01 CT1 CM471 CC22P CT2 2NP CM221...

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