Alinco DJ-C7 User Guide

DJ – C7 T / E

Service Manual

CONTENTSS

SPECIFICATIONS

General…..……………………………..…….……
Transmitter…….……………………..……………
Receiver….………………………………..………

CIRCUIT DISCRIPTION

1) Receiver System……….……………………….

2) Transmitter System……………………………..

3) M38268MCL069GP (XA1023)……..…………

SEMICONDUCTOR DATA

1) NJM2070M (XA0210)…………………………

2) TC4W53FU (XA0348) ………………………..

3) XC62HR3302MR (XA0519)..…………………

4) BA4510FV (XA0537)…..……………………..

5) NJM2904V (XA0573)…..……………………..

6) TK10931V (XA0666)…..………………………

7) BU9831F (XA0882)……………………………

8) uPC2771TB (XA0953)…………………………

9) uPC2757TB (XA0976).….……………….…….

10) BR24L32FV (XA1008)………………………...

11) BD4930FVE (XA1009)…..…………………….

12) MB15A01PFV1 (XA1010)……………….……

13) XC6383A701MR (XA1012).…………………..

14) MM1438BW (XA1013).………………….……

15) TC75S51FU (XA1014)………………………...

16) Transistor, Diode and LED Outline Drawing…..

17) LCD Connection (A48A002X)…………….…..

EXPLODED VIEW

1) Front View…………….………………………..

2) Rear View……………………….………….…..

PART S L I S T

2

MAIN Unit..……………………………………….

2

KEY Unit…………..………………………………

2

BATTERY Unit..…………………………….…….
PTT Unit…………………………………………..
ROTARY ENCODER Unit………………………..
Mechanical Parts…………………………………..

3-5

Packing Parts………………………………………

6

7-9

ADJUSTMENT

10
10
10
10
11
11
11
12
12
12
12
13
13
14
14
15
16

1) Required Test Equipment..……………………...

2) Entering and Releasing the Adjustment Mode….

PC BOARD VIEW…………………………..

SCHEMATIC DIAGRAM………………...

BLOCK DIAGRAM………………………...

17
18

19-22
22-23

23
23
23
23
23

24

25-28

29-33

34-35

36

ALINCO, INC.

SPECIFICATIONS

General

Type DJ – C7T DJ-C7E

Transmitter Range

Receiving Range

Modulation F3E
Operating temperature -10 °C ~ 60°C (+14°F ~ +140°F)
Frequency stability -7 ~ +3 ppm
Antenna impedance 50ohm unbalanced (SMA)
Supply Voltage 3.7 – 6.0VDC (External)
Ground method Negative ground

Transmit

Current drain

Dimensions (Projection exclusive) 58 (w) x 96 (h) x 14.5 (d) mm
Weight Approx. 102g (EBP-58N inclusive)

Receive Approx. 70mA
Battery Save Approx. 19mA

Transmitter

Type DJ-C7T DJ-C7E

Output power

Modulation System Variable reactance frequency modulation
Maximum Frequency Deviation +/- 5kHz
Spurious Emission - 60 dB c or less
Microphone impedance Approx. 2kohm

DC6.0V Approx. 0.5W
EBP-58N equipped Approx. 0.3W

Receiver

Type DJ-C7T DJ-C7E

Receiver circuit Double conversion super-heterodyne

Intermediate frequency

Sensitivity (12dB SINAD)

Audio output power 100mW or more (Max) / 90mW or more (8ohm, 10 % THD)
Spurious response 60 dB or less
Squelch sensitivity Approx. - 18 dBu or less

! NOTE: All specifications are subject to change without notice or obligation.

VHF 144.000 – 147.995MHz 144.000 – 145.995MHz
UHF 420.000 – 449.995MHz 430.000 – 439.995MHz
WFM 88.100 – 1.7.995MHz 87.500 – 107.995MHz
VHF 108.000 – 173.995MHz 144.000 – 145.995MHz
UHF 380.000 – 511.995MHz 430.000 – 439.995MHz

DC6.0V: VHF Approx. 0.28A, UHF Approx. 0.32A

3.7V(EBP-58N): VHF Approx. 0.25A, UHF Approx. 0.30A

1st 50.85MHz (FM/AM), 10.7MHz (WFM)
2nd 450MHz (FM/AM)

144.000 – 147.995MHz

420.000 – 449.995MHz

-15dBu or less

144.000 – 145.995MHz

430.000 – 439.995MHz

-15dBu or less

2

CIRCUIT DESCRIPTION

1) Reception

1. RX Method

2. Front End

3. Mixer

[FM/AM]
Double Super Heterodyne Method
1st IF: 50.85MHz
2nd IF: 450kHz

[WFM]
Single Super Heterodyne Method
1st IF: 10.7MHz

[WFM BAND]
The signal input from antenna passes through the low pass filter, and then it is
amplified at RF amplifier Q13. The amplified signal is led to band pass filter
and band switch D17, then input to the mixer IC3.

[VHF BAND]
The signal input from antenna passes through the low pass filter, and then it is
amplified at RF amplifier Q18. The amplified signal is led to band pass filter
and band switch D17, then input to the mixer IC3.

[UHF BAND]
The signal input from antenna passes through the band pass filter, and then it
is amplified at RF amplifier Q21. The amplified signal is led to band pass
filter and band switch D29, then input to the mixer IC3.

[FM/AM]
The input signal to the mixer IC3 and the 1st local signal are added or
subtracted at mixer IC3, and the crystal filter FL1 selects the signal of 50.85
MHz, then it is amplified at the 1st IF amplifier Q15 after the adjacent signal
is eliminated.

[WFM]
The input signal to the mixer IC3 and the 1st local signal are added or
subtracted at mixer IC3, and the ceramic filter FL2 selects the signal of

10.7MHz, then it is amplified at the 1st IF amplifier Q14 after the adjacent
signal is eliminated.

3

4. IF

5. Squelch

6. Audio

[FM/AM]
The signal amplified at the 1st IF amplifier Q15 is supplied to pin 24 of IC7
for demodulation. Also the signal of 12.6 MHz from the reference buffer
output of IC2 is multiplied by 3 at Q12, and then it is led to pin 1 of IC7. 2
input signals are mixed in the mixer circuit inside IC7 and converted into the
2nd IF signal of 450kHz.The converted 2nd IF signal is output from pin 3 of
IC7.

[FM]
The output signal from pin 3 of IC7 is led to pin 7 of IC7 after eliminating the
adjacent channel signal at the ceramic filter FL3. The input 2nd IF signal to
pin 7 of IC7 is demodulated at the limiter amplifier and quadrature detector
circuits inside of IC7, then output from pin 12 of IC7 as an AF signal.

[AM]
The output signal from pin 3 of IC7 is led to the pin 5 of IC7 after eliminating
the adjacent channel signal at the ceramic filter FL3. The 2nd IF signal input
to pin 5 of IC7 is AM-demodulated inside of IC and output from pin 13 of
IC7 as an AF signal. The 1st IF amplifier Q15 is controlled by reverse AGC at
AGC amplifier Q19 to get better audio output even though the input is
changed, and the gain is controlled.

[WFM]
The signal amplified at the 1st IF amplifier Q14 is supplied to pin 7 of IC7 for
demodulation.
The input 2nd IF signal to pin 7 of IC7 is demodulated at the limiter amplifier
and quadrature detector circuits inside of IC7, then output from pin 12 of IC7
as an AF signal.

The AF signal got from pin 12 of IC7 is fed to pin 19 of IC7. The input signal
is output from pin 21 of IC7 passing through the noise filter amplifier and
rectifier circuits inside of IC7. The rectified signal is added to the A/D port of
the microcomputer IC6. Judging the signal, the microcomputer controls
ON/OFF of the audio output.

[FM/AM/WFM]
The selection of receiving audio output signal between FM/WFM and AM is
performed at IC8. The volume of output audio signal is adjusted at the
electronic volume IC14 via the AF amplifier Q27. The signal is input to pin 2
of audio power amplifier IC12 and output from pin 6 to drive a speaker, etc.

4

7. VCO

8. PLL

[VHF]
VCO in VHF band consists of the Colpitts oscillator. D3, D4 and L11
determine the oscillating frequency, and the signal is oscillated at the
transistor Q2. The oscillated signal is supplied to pin 8 of PLL-IC2 passing
through the buffer amplifier Q5 and Q4.

[UHF]
VCO in UHF band consists of the Colpitts oscillator. D9, D11 and L18
determine the oscillating frequency, and the signal is oscillated at the
transistor Q7. The oscillated signal is supplied to pin 8 of PLL-IC2 passing
through the buffer amplifier Q5 and Q4.

PLL-IC2 is used to control the oscillating frequency of VCO. IC2 is
controlled by the serial control signal sent from the microprocessor IC6. The

12.6MHz reference frequency of IC2 oscillates the crystal oscillator X1 at the
inside circuit.

[VHF]
IC2 compares the frequency gained by dividing the signal added to pin 8 of
IC2 by the control signal from IC6 with the frequency gained by dividing the
reference frequency of 12.6MHz inside IC2. When the phase difference is
found as a result of phase comparison, the pulse signal is output from the
charge pump output of pin 5 of IC2, then the signal is converted into the DC
voltage at the passive filter and added to the cathode side of VCO
variable-capacitor D3 and D4 to make the phases equal. In result the
stabilized oscillation can be done at the desired frequency.

[UHF]
IC2 compares the frequency gained by dividing the signal added to pin 8 of
IC2 by the control signal from IC6 with the frequency gained by dividing the
reference frequency of 12.6MHz inside IC2. When the phase difference is
found as a result of phase comparison, the pulse signal is output from the
charge pump output of pin 5 of IC2, then the signal is converted into the DC
voltage at the passive filter and added to the cathode side of VCO
variable-capacitor D9 and D11 to make the phases equal. In result the
stabilized oscillation can be done at the desired frequency.

5

2) Transmitter

1. Microphone Amplifier

2. Power Amplifier

The microphone amplifier IC301 has 2 operational amplifiers. The voice is
converted into the electric signal through the microphone, and then supplied
to IC301. The input signal is amplified and pre-emphasized to be output.

[VHF]
The signal output from microphone amplifier is adjusted the maximum
frequency deviation at VR2. The adjusted signal is added to the cathode of
VCO variable-capacitor D4 for deviation to change the capacity of the
oscillation circuit resulting the FM deviation.

[UHF]
The signal output from microphone amplifier is adjusted the maximum
frequency deviation at VR1. The adjusted signal is added to the cathode of
VCO variable-capacitor D10 for deviation to change the capacity of the
oscillation circuit resulting the FM deviation.

The oscillated signal at VCO is supplied to the power amplifier Q3, passing
through buffer amplifier Q5, driver amplifier IC1. The power-amplified signal
is supplied to the antenna through the duplexer after the harmonics are
attenuated enough.

6

3) M38268MCL069GP (XA1023)

CPU

Terminal Connection
(TOP VIEW)

P30/SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

70

71

72

73

74

75

VCC

VL3
VL2

VL1

76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97

C2

98

C1

99
100

SEG12
SEG11
SEG10

SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0

VREF
AVSS
COM3
COM2
COM1
COM0

P33/SEG21

P32/SEG20

P31/SEG19

67

68

69

P36/SEG24

P35/SEG23

P34/SEG22

64

65

66

P01/SEG27

P00/SEG26

P37/SEG25

61

62

63

P04/SEG30

P03/SEG29

P02/SEG28

58

59

60

P07/SEG33

P06/SEG32

P05/SEG31

55

56

57

P12/SEG36

P11/SEG35

P10/SEG34

52

53

54

P13/SEG37

51

50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26

P14/SEG38
P15/SEG39
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
VSS
XOUT
XIN
XCOUT
XCIN
RESET
P70/INT0
P71
P72
P73
P74
P75
P76

123456789

P67/AN7

P66/AN6

P65/AN5

P64/AN4

P60/SIN2/AN0

P61/SOUT2/AN1

P63/SCLK22/AN3

P62/SCLK21/AN2

101112131415161718192021222324

P56/DA1

P55/CNTR1

P54/CNTR0

P57/ADT/DA2

P53/RTP1

P52/RTP0

P51/PWM1

P50/PWM0

P47/SRDY1

P46/SCLK1

P45/TXD

P44/RXD

P43/ /TOUT

P40

P42/INT2

P41/INT1

25

P77

7

No. Terminal Signal I/O Description

1 P67/AN7 BP1 I Band plan 1
2 P66/AN6 BCHK I Battery detection input
3 P65/AN5 PCNT 0 Battery detection SW output
4 P64/AN4 SMT I S-meter input
5 P63/SCLK22/AN3 SQL I Noise level input for squelch
6 P62/SCLK21/AN2 TIN I CTCSS Tone input
7 P61/SOUT2/AN1 TLC O TX LED SW output
8 P60/SIN2/AN0 BAT I Battery charge voltage input

9 P57/ADT/DA2 TUNC/TONE O RX Tuning/Tone out
10 P56/DA1 PO O Power control output
11 P55/CNTR1 C3C O C3V power ON/OFF output
12 P54/CNTR0 TBST O Tone burst output
13 P53/RTP1 PT3 I PTT input
14 P52/RTP0 CLK O Serial clock output
15 P51/PWM1 DATA/UL I/O Serial data output/Unlock input
16 P50/PWM0 STB1 O Strobe for PLL
17 P47/SRDY1 STB2 O Strobe for electronic volume
18 P46/SCLK1 EAR O Earphone antenna SW output
19 P45/TXD CTX O Clone data transmission output
20 P44/RXD CRX I Clone data reception input
21 P43/φ/TOUT BEEP/BP3 I/O Beep tone output/Band plan 3
22 P42/INT2 DET I DC-JACK detection input
23 P41/INT1 RE2 I Rotary encoder input 2
24 P40 RESW I Rotary encoder push SW input
25 P77 RE1 I Rotary encoder input 1
26 P76 P3C O PLL power ON/OFF output
27 P75 PLC O Low VHF VCO ON/OFF output
28 P74 PUC O UHF VCO ON/OFF output
29 P73 PVC O VHF VCO ON/OFF output
30 P72 SDA I/O Serial data I/O for EEPROM
31 P71 SCL O Serial clock output for EEPROM
32 P70/INT0 BU I Back up signal detection input
33 RESET RESET I Reset input
34 XCIN NC
35 XCOUT NC

− −

− −

36 XIN XIN I Clock input
37 XOUT XOUT O Clock output
38 VSS VSS

−

CPU GND
39 P27 V/M I V/M key input
40 P26 BAND I BAND key input
41 P25 SCAN I SCAN key input
42 P24 POWER I POWER key input
43 P23 FUNC I FUNC key input
44 P22 MONI I MONI key input
45 P21 BUG O Bugging SW output
46 P20 CHG O Charge SW output
47 P17 R3C O RX power ON/OFF output
48 P16 BARC O Bar antenna SW output
49 P15/SEG39 BD1C O BND1 power SW output
50 P14/SEG38 BD2C O BND2 power SW output

8

No. Terminal Signal I/O Description

51 P13/SEG37 W/NC O Wide / Narrow SW output
52 P12/SEG36 FMC O FM SW output
53 P11/SEG35 T3C O T3V power ON/OFF SW output
54 P10/SEG34 TSWC O Tone power ON/OFF SW output
55 P07/SEG33 TUC O UHF-TX power ON/OFF SW output
56 P06/SEG32 TVC O VHF-power ON/OFF SW output
57 P05/SEG31 BD3C O BND3 power SW output
58 P04/SEG30 BD4C O BND4 power SW output
59 P03/SEG29 AMC O AM SW output
60 P02/SEG28 AFC O AF SW output
61 P01/SEG27 AFPC O AF power amp SW output

62 P00/SEG26 SD O RX-LED ON/OFF SW output

63 P37/SEG25 SEG25 O LCD segment signal
64 P36/SEG24 SEG24 O LCD segment signal
65 P35/SEG23 SEG23 O LCD segment signal
66 P34/SEG22 SEG22 O LCD segment signal
67 P33/SEG21 SEG21 O LCD segment signal
68 P32/SEG20 SEG20 O LCD segment signal
69 P31/SEG19 SEG19 O LCD segment signal
70 P30/SEG18 SEG18 O LCD segment signal
71 SEG17 SEG17 O LCD segment signal
72 SEG16 SEG16 O LCD segment signal
73 SEG15 SEG15 O LCD segment signal
74 SEG14 SEG14 O LCD segment signal
75 SEG13 SEG13 O LCD segment signal
76 SEG12 SEG12 O LCD segment signal
77 SEG11 SEG11 O LCD segment signal
78 SEG10 SEG10 O LCD segment signal
79 SEG9 SEG09 O LCD segment signal
80 SEG8 SEG8 O LCD segment signal
81 SEG7 SEG7 O LCD segment signal
82 SEG6 SEG6 O LCD segment signal
83 SEG5 SEG5 O LCD segment signal
84 SEG4 SEG4 O LCD segment signal
85 SEG3 SEG3 O LCD segment signal
86 SEG2 SEG2 O LCD segment signal
87 SEG1 SEG1 O LCD segment signal
88 SEG0 SEG0 O LCD segment signal
89 VCC VDD
90 VREF VDD
91 AVSS VDD

−

−

−

CPU power supply

AD converter power supply

AD converter GND
92 COM3 COM3 O LCD COM3 output
93 COM2 COM2 O LCD COM2 output
94 COM1 COM1 O LCD COM1 output
95 COM0 COM0 O LCD COM0 output
96 VL3 VL3
97 VL2 VL2
98 C2 NC
99 C1 NC

100 VL1 VL1

−

−

LCD power supply
LCD power supply

− −

− −

−

LCD power supply

9

SEMICONDUCTOR DATA

1) NJM2070M (XA0210) Audio Power Amplifier
8765

2070

*****

JRC

4321

2) TC4W53FU (XA0348) Analog Multiplexer/De‑multiplexer

7

8

1234

65

4W53

**

1. NC

2. + INPUT

3. ‑ INPUT

4. GND

5. GND

6. OUTPUT

7. V+

8. NC

1. COMMON

2. INH

3. VEE

4. VSS

5. A

6. ch1

7. ch0

8. VDD

Contorol input

INH A

LL
LH
H*

* Don't care

On channel

ch0
ch1

NONE

3) XC62HR3302MR (XA0519) 3.3V Voltage Regulator

5

33‑*

123

4) BA4510FV (XA0537) Dual Operational Amplifires

4510
****

4

5876

1. NC

2. VIN

3. CE (Active high)

4. VSS

5. VOUT

1. Output 1

2. Inverting Input 1

3. Non‑inverting Input 1

4. GND

5. Non‑inverting Input 2

6. Inverting Input 2

7. Output 2

8. V+

10

4321

5) NJM2904V (XA0573) Dual Operational Amplifires

5876

1. Output 1

2. Inverting Input 1

3. Non‑inverting Input 1

2904

***
JRC

4. GND

5. Non‑inverting Input 2

6. Inverting Input 2

7. Output 2

8. V+

4321

6) TK10931V (XA0666) Narrow Band AM/FM IF IC

131415161718192021222324

GND

10931

RECT

COMP

AMP

Vref

AGC

***

AM
AMP

123456789101112

OSC

MIXER

131415161718192021222324

Vcc

AM DET

RSSI

FM DET

FM
AMP

Vcc

109876543211112

7) BU9831F (XA0882) Non‑volatile Electronic Potentionmeter
8765

1. CS

2. SK

3. DIO

4. GND9831

5. VL

****

6. VW

7. VH

4321

8. Vcc

11

8) uPC2771TB (XA0953) MMIC Medium Output Power Amplifier

123

1. INPUT

2. GND

C2H

3. GND

4. OUTPUT

5. GND

456

6. Vcc

9) uPC2757TB (XA0953) MMIC 1st Frequency Down‑converter
123

1. RF INPUT

2. GND

C1X

3. LO INPUT

4. PS

5. Vcc

456

6. IF OUTPUT

10) BR24L32FV (XA1008) 4k x 8bit EEPROM

5876

L32
****

**

1. A0

2. A1

3. A2

4. Vss

5. SDA

6. SCL

7. WP

8. Vcc

Name Function

A0...A2

Vss
SDA
SCL

WP

User configurable
chip selects

Ground
Serial address/data I/O
Serial clock
Write protect input

12

Vcc

+2.5V ‑ 6.0V Power supply

4321

11) BD4930FVE (XA1009) 3.0V Voltage Detector
5

4

1. VOUT

2. GND (Substrate)
FL*
***

3. N.C.

4. GND

5. VDD

123

12) MB15A01PFV1 (XA1010) PLL Frequency Synthesizer

OSC IN

OSC OUT

LE

Data

Clock

fin

910111213141516

15A01

****

***

312 45678

Crystal

Oscillator

Cotrol

1 bit latch

Prescaler

64/65

128/129

Programmable reference divider

1. OSC IN

2. OSC OUT

3. Vp

4. VCC

5. Do

6. GND

7. LD

8. fin

9. Clock

Binary 14‑bit
reference counter

15‑bit latch
15‑bit latch

19‑bit shift register
19‑bit shift register

18‑bit latch

11‑bit latch7‑bit latch

Programmable divider

10. Data

11. LE

12. FC

13. NC

14. fout

15. P

16. R

Digital lock

detector

fr

fr

Phase

comparator

fp

FC

Monitor

fr

frequency
switching

fp

circuit

Charge pump

LD

LD

P

R

FC

fout

Vp

Do

Binary 7‑bit Binary 11‑bit

VCC

GND

awallow
counter

MC

programmable
counter

Control Circuit

fp

13) XC6383A701MR (XA1012) PFM Controlled, Step‑up DC/DC Converter IC
3

1. Vss

2. Lx

H70*

12

3. Vout

7.0V +/‑ 2.5% output

13

14) MM1438BW (XA1013) Litium‑ion Battery Charging Control IC

756

8

1. GND

2. LV

438B

***

3. SW2

4. SW1

5. VCC

6. EXT

7. CEL

4321

8. CS

15) TA75S51FU (XA1014) CMOS Singe Operational Amplifire

5 1. Non‑inverting Input

4

2. VSS

SC

3. Inverting Input

4. Output

5. VDD

321

14

16) Transistor, Diode and LED Outline Drawings

Top View

DAN235E

XD0320

M

MA781WK

XD0383

M2R

2SK3078A

XE0049

MA2S357

XD0337

MA2S304

XD0343 XD0344

N

VDZT2R3.6B

MA72111 DAN222M

XD0396 XD0397

62

MCH6305

2SK3541 SLM‑521MUW

XE0058 XE0059

SDD

1SV311 1SV279

K

XD0400 XD0401

S N

XL0097 XT0180

D

XD0364 XD0382

V1 T8

DG1M3 3SK274

C**

2SC5066FT 2SC4738

C

MA27728MA27077

XD0381

C

VDZT2R5.1B

XD0402

XE0037

A2

DS

2SC5609

XT0181 XT0192

R

G1G2

UN

C

UW

GSD

MCH6102

DDG

2SA2030 DTC144TM

XT0195 XT0196

ECC

AB

CCB

C

BW

BE

KNJE

GS

GREEN

RED

DTA123JM

XU0205 XU0206

C

C

06 E32 A8

EB

Rb=47kohm Rb=2.2kohm
Rbe=none

EB

Rbe=47kohm Rbe=47kohm

M2

BE

EMA8

XU0207

2C

1C

E

2B

1B

Rb=10kohm Rb=10kohm

LL 3F

BECBE

EMD3

XU0208

1C2B2E2C

D3 D6

NPN

1B

1E

Rbe=10kohm

PNP

EMD6

XU0209

1C2B2E2C

NPN

1B

1E

Rb=4.7kohm
Rbe=none

PNP

15

17) LCD Connection (EL0056 A48A002X)

SEGMENT

SEG0

SEG1

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

SEG8

SEG9

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18

SEG19

SEG20

SEG21

SEG22

SEG23

SEG24

SEG25

COMMON

COM0

COM1

COM2

COM4

16

EXPLODED VIEW

1) Front View

17

2) Rear View

18

PARTS LIST

MAIN Unit

Ref.

Parts No. Desc ription Parts Name Version

No.

FG0374 LCD RUBBER C64 CU3515 Chip C. GRM36CH220J50PT
FM0232 LCD FRAME C67 CU3547 Chip C. GRM36B103K16PT
ST0082 LCD HOLDER DJC7 C68 CU3523 Chip C. GRM36CH101J50PT
TS0174 VCO CASE DJC7 C70 CU3531 Chip C. GRM36B471K50PT

UP0497 PC Board C7 INTEGRATED C72 CU3535 Chip C. GRM36B102K50PT
C1 CS0431 Chip Tantalum 10V 2.2UF C73 CU3535 Chip C. GRM36B102K50PT
C2 CU3535 Chip C. GRM36B102K50PT C74 CS0396 Chip Tantalum 20V 0.1UF
C3 CU3535 Chip C. GRM36B102K50PT C76 CS0431 Chip Tantalum 10V 2.2UF
C4 CU3508 Chip C. 1005 CH 50V 7PF D C78 CU3547 Chip C. GRM36B103K16PT
C5 CU3503 Chip C. GRM36CK020C50PT C79 CS0429 Chip Tantalum 4V22UF
C6 CU3535 Chip C. GRM36B102K50PT C80 CU3535 Chip C. GRM36B102K50PT
C7 CU3535 Chip C. GRM36B102K50PT C83 CU3535 Chip C. GRM36B102K50PT
C8 CS0396 Chip Tantalum 20V 0.1UF C84 CU3535 Chip C. GRM36B102K50PT
C9 CU3535 Chip C. GRM36B102K50PT C85 CU3547 Chip C. GRM36B103K16PT
C10 CU3535 Chip C. GRM36B102K50PT C86 CU3501 Chip C. GRM36CK0R5C50PT
C11 CS0429 Chip Tantalum 4V22UF C87 CU3547 Chip C. GRM36B103K16PT
C12 CU3535 Chip C. GRM36B102K50PT C88 CU3506 Chip C. GRM36CH050C50PT
C13 CU3535 Chip C. GRM36B102K50PT C89 CU3547 Chip C. GRM36B103K16PT
C14 CU3519 Chip C. GRM36CH470J50PT C91 CU3514 Chip C. GRM36CH180J50PT
C15 CU3509 Chip C. GRM36CH080D50PT C92 CU3503 Chip C. GRM36CK020C50PT
C17 CU3516 Chip C. GRM36CH270J50PT C93 CU3504 Chip C. GRM36CJ030C50PT
C18 CU3517 Chip C. GRM36CH330J50PT C94 CU3519 Chip C. GRM36CH470J50PT
C20 CU3518 Chip C. GRM36CH390J50PT C95 CU3518 Chip C. GRM36CH390J50PT
C22 CU3507 Chip C. GRM36CH060D50PT C96 CU3514 Chip C. GRM36CH180J50PT
C23 CU3535 Chip C. GRM36B102K50PT C97 CU3535 Chip C. GRM36B102K50PT
C24 CU3535 Chip C. GRM36B102K50PT C98 CU3511 Chip C. GRM36CH100D50PT
C25 CU3523 Chip C. GRM36CH101J50PT C99 CU3535 Chip C. GRM36B102K50PT
C26 CU3502 Chip C. GRM36CK010C50PT C100 CU3547 Chip C. GRM36B103K16PT
C27 CU3535 Chip C. GRM36B102K50PT C101 CU3515 Chip C. GRM36CH220J50PT
C28 CU3514 Chip C. GRM36CH180J50PT C102 CU3517 Chip C. GRM36CH330J50PT
C29 CU3502 Chip C. GRM36CK010C50PT C103 CU3513 Chip C. GRM36CH150J50PT
C30 CU3535 Chip C. GRM36B102K50PT C104 CU3517 Chip C. GRM36CH330J50PT
C31 CU3535 Chip C. GRM36B102K50PT C105 CU3519 Chip C. GRM36CH470J50PT
C32 CU3526 Chip C. GRM36CH181J25PT C107 CU3509 Chip C. GRM36CH080D50PT
C33 CU3527 Chip C. GRM36CH221J25PT C108 CU3514 Chip C. GRM36CH180J50PT
C34 CU3535 Chip C. GRM36B102K50PT C109 CU3522 Chip C. GRM36CH820J50PT
C35 CU3535 Chip C. GRM36B102K50PT C110 CU3535 Chip C. GRM36B102K50PT
C36 CS0396 Chip Tantalum 20V 0.1UF C111 CS0429 Chip C. 4V22UF
C37 CU3535 Chip C. GRM36B102K50PT C112 CS0429 Chip Tantalum 4V22UF
C38 CU3509 Chip C. GRM36CH080D50PT C113 CU3535 Chip C. GRM36B102K50PT
C39 CU3512 Chip C. GRM36CH120J50PT C114 CU3535 Chip C. GRM36B102K50PT
C40 CU3531 Chip C. GRM36B471K50PT C115 CU3519 Chip C. GRM36CH470J50PT
C41 CU3531 Chip C. GRM36B471K50PT C116 CU3535 Chip C. GRM36B102K50PT
C42 CU3507 Chip C. GRM36CH060D50PT C117 CU3551 Chip C. GRM36B223K16PT
C43 CU3518 Chip C. GRM36CH390J50PT C118 CU3506 Chip C. GRM36CH050C50PT
C44 CU3531 Chip C. GRM36B471K50PT C119 CU3535 Chip C. GRM36B102K50PT
C45 CS0429 Chip Tantalum 4V22UF C120 CU3554 Chip C. GRM36B104K10PT
C46 CU3502 Chip C. GRM36CK010C50PT C121 CU3535 Chip C. GRM36B102K50PT
C47 CU3503 Chip C. GRM36CK020C50PT C122 CU3535 Chip C. GRM36B102K50PT
C48 CU3508 Chip C. 1005 CH 50V 7PF D C123 CU3515 Chip C. GRM36CH220J50PT
C49 CU3512 Chip C. GRM36CH120J50PT C124 CU3515 Chip C. GRM36CH220J50PT
C50 CU3509 Chip C. GRM36CH080D50PT C125 CU3519 Chip C. GRM36CH470J50PT
C51 CU3527 Chip C. GRM36CH221J25PT C126 CU3523 Chip C. GRM36CH101J50PT
C52 CU3531 Chip C. GRM36B471K50PT C127 CU3523 Chip C. GRM36CH101J50PT
C53 CU3507 Chip C. GRM36CH060D50PT C128 CU3535 Chip C. GRM36B102K50PT
C54 CU3535 Chip C. GRM36B102K50PT C130 CU3551 Chip C. GRM36B223K16PT
C55 CU3512 Chip C. GRM36CH120J50PT C131 CU3554 Chip C. GRM36B104K10PT
C56 CU3502 Chip C. GRM36CK010C50PT C132 CU3547 Chip C. GRM36B103K16PT
C57 CU3509 Chip C. GRM36CH080D50PT C133 CU3547 Chip C. GRM36B103K16PT
C58 CU3515 Chip C. GRM36CH220J50PT C134 CU3559 Chip C. GRM155B30J105KE18D
C59 CU3535 Chip C. GRM36B102K50PT C135 CU3531 Chip C. GRM36B471K50PT
C60 CS0396 Chip Tantalum 20V 0.1UF C136 CS0428 Chip Tantalum 4V15UF
C61 CU3503 Chip C. GRM36CK020C50PT C137 CU3551 Chip C. GRM36B223K16PT
C62 CU3554 Chip C. GRM36B104K10PT C138 CU3535 Chip C. GRM36B102K50PT
C63 CU3507 Chip C. GRM36CH060D50PT C139 CU3513 Chip C. GRM36CH150J50PT

Ref.

Parts No. Description Parts Name

No.

Version

19

Ref.

Parts No. Desc ription Parts Name Version

No.

C141 CU3531 Chip C. GRM36B471K50PT D8 XD0381 Chip Diode MA27077
C142 CU3531 Chip C. GRM36B471K50PT D9 XD0364 Chip Diode 1SV279-TPH3
C143 CU3506 Chip C. GRM36CH050C50PT D10 XD0364 Chip Diode 1SV279-TPH3
C144 CU3513 Chip C. GRM36CH150J50PT D11 XD0364 Chip Diode 1SV279-TPH3
C145 CS0432 Chip Tantalum TMCMA1A226MTR D14 XD0337 Chip Diode MA2S357-TX
C146 CS0425 Chip Tantalum TMCMBOJ107MTR D15 XD0337 Chip Diode MA2S357-TX
C147 CU3501 Chip C. GRM36CK0R5C50PT D16 XD0400 Chip Diode DAN222MT2L
C148 CU3506 Chip C. GRM36CH050C50PT D17 XD0320 Chip Diode DAN235E-TL
C149 CU3506 Chip C. GRM36CH050C50PT D18 XD0320 Chip Diode DAN235E-TL
C150 CU3519 Chip C. GRM36CH470J50PT D19 XD0381 Chip Diode MA27077
C151 CU3559 Chip C. GRM155B30J105KE18D D20 XD0343 Chip Diode MA2S304001AR
C152 CU3554 Chip C. GRM36B104K10PT D21 XD0343 Chip Diode MA2S304001AR
C153 CU3547 Chip C. GRM36B103K16PT D23 XD0343 Chip Diode MA2S304001AR
C154 CU3554 Chip C. GRM36B104K10PT D24 XD0344 Chip Diode 1SV311 TPH3
C155 CU3554 Chip C. GRM36B104K10PT D25 XD0344 Chip Diode 1SV311 TPH3
C156 CU3511 Chip C. GRM36CH100D50PT D26 XD0344 Chip Diode 1SV311 TPH3
C157 CU3519 Chip C. GRM36CH470J50PT D27 XD0383 Chip Diode MA781WK-TX
C158 CU3506 Chip C. GRM36CH050C50PT D28 XD0381 Chip Diode MA27077
C160 CU3535 Chip C. GRM36B102K50PT D29 XD0381 Chip Diode MA27077
C161 CU3554 Chip C. GRM36B104K10PT D30 XD0382 Chip Diode MA27728
C162 CU3523 Chip C. GRM36CH101J50PT D31 XD0344 Chip Diode 1SV311 TPH3
C163 CS0429 Chip Tantalum 4V22UF D32 XD0400 Chip Diode DAN222MT2L
C164 CU3547 Chip C. GRM36B103K16PT D33 XL0097 Chip LED SML-521MUWT86
C165 CU3559 Chip C. GRM155B30J105KE18D D34 XD0381 Chip Diode MA27077
C166 CU3547 Chip C. GRM36B103K16PT D35 XD0401 Chip Diode DG1M3
C167 CU3531 Chip C. GRM36B471K50PT D36 XD0397 Chip Diode MA2711100L
C168 CU3547 Chip C. GRM36B103K16PT D37 XD0381 Chip Diode MA27077
C169 CU3554 Chip C. GRM36B104K10PT D38 XD0381 Chip Diode MA27077
C171 CU3535 Chip C. GRM36B102K50PT D42 XD0396 Chip Diode VDZT2R 3.9B
C172 CU3517 Chip C. GRM36CH330J50PT FL1 XF0062 Crystal Filter DSF444SAF 50.85MHZ
C173 CU3517 Chip C. GRM36CH330J50PT FL2 XC0097 Ceramic Filter SFECV10M7JA00-R0
C174 CS0425 Chip Tantalum TMCMBOJ107MTR FL3 XC0075 Ceramic Filter CFUCG450E-TC
C175 CU3554 Chip C. GRM36B104K10PT IC1 XA0953 IC UPC2771TB-E3
C176 CU3554 Chip C. GRM36B104K10PT IC2 XA1010 IC MB15A01PFV1-G-BND-EF
C177 CU3554 Chip C. GRM36B104K10PT IC3 XA0976 IC UPC2757TB-E3
C178 CU3523 Chip C. GRM36CH101J50PT IC4 XA0519 IC XC62HR3302MR
C179 CS0431 Chip Tantalum 10V 2.2UF IC5 XA1014 IC TC75S51FU TE85L
C180 CU3559 Chip C. GRM155B30J105KE18D IC6 XA1011 IC CPU DJC7
C181 CU3554 Chip C. GRM36B104K10PT IC7 XA0666 IC TK10931V
C182 CS0425 Chip Tantalum TMCMBOJ107MTR IC8 XA0348 IC TC4W53FU(TE12L)
C183 CU3559 Chip C. GRM155B30J105KE18D IC9 XA1012 IC XC6383A701MR
C184 CU3535 Chip C. GRM36B102K50PT IC11 XA1008 IC BR24L32FV-WE2
C185 CU3551 Chip C. GRM36B223K16PT IC12 XA0210 IC IC NJM2070M
C186 CU3551 Chip C. GRM36B223K16PT IC13 XA1009 IC BD4930FVE-TR
C187 CS0397 Chip Tantalum 16V 1UF IC14 XA0882 IC BU9831F
C188 CU3547 Chip C. GRM36B103K16PT JK1 UJ0054 Jack HSJ1102-01-520
C189 CU3547 Chip C. GRM36B103K16PT JK2 UJ0055 Jack HEC4306-010010
C190 CU3535 Chip C. GRM36B102K50PT L1 QC0538 Chip Inductor LQN21AR10J04
C191 CU3535 Chip C. GRM36B102K50PT L2 QC0507 Chip Inductor LK16081R0K-T
C192 CS0424 Chip Tantalum TMCMA1C106MTR L3 QC0587 Chip Inductor LQW1608A18NJ00T1
C193 CU3535 Chip C. GRM36B102K50PT L4 QC0587 Chip Inductor LQW1608A18NJ00T1
C194 CS0429 Chip Tantalum 4V22UF L5 QC0591 Chip Inductor LQW1608A39NJ00T1
C195 CU3559 Chip C. GRM155B30J105KE18D L6 QC0591 Chip Inductor LQW1608A39NJ00T1
C197 CU3547 Chip C. GRM36B103K16PT L7 QC0589 Chip Inductor LQW1608A27NJ00T1
C198 CU3501 Chip C. GRM36CK0R5C50PT L8 QC0596 Chip Inductor LQW1608AR10J00T1
C199 CU3547 Chip C. GRM36B103K16PT L9 QC0508 Chip Inductor LK16082R2K-T
C200 CU3547 Chip C. GRM36B103K16PT L10 QC0617 Chip Inductor LL1608-FS15NJ
C201 CU3505 Chip C. GRM36CH040C50PT L11 QC0594 Chip Inductor LQW1608A68NJ00T1
C202 CU3512 Chip C. GRM36CH120J50PT L12 QC0586 Chip Inductor LQW1608A15NJ00T1
C204 CU3547 Chip C. GRM36B103K16PT L13 QC0586 Chip Inductor LQW1608A15NJ00T1
C205 CS0432 Chip Tantalum TMCMA1A226MTR L14 QC0507 Chip Inductor LK16081R0K-T
C206 CS0431 Chip Tantalum 10V 2.2UF L15 QC0586 Chip Inductor LQW1608A15NJ00T1
C207 CU3539 Chip C. GRM36B222K50PT L16 QC0587 Chip Inductor LQW1608A18NJ00T1
C208 CS0431 Chip Tantalum 10V 2.2UF L17 QC0507 Chip Inductor LK16081R0K-T
CN1 UE0474 Connector AXK6F16545YJ L18 QC0585 Chip Inductor LQW1608A12NJ00T1
D1 XD0397 Chip Diode MA2711100L L19 QC0716 Chip Inductor LQW1608AR27J00T1
D2 XD0381 Chip Diode MA27077 L20 QC0709 Chip Inductor HK1005R10J
D3 XD0343 Chip Diode MA2S304001AR L22 QC0719 Chip Inductor LQW1608AR39J00T1
D4 XD0343 Chip Diode MA2S304001AR L23 QC0716 Chip Inductor LQW1608AR27J00T1
D5 XD0364 Chip Diode 1SV279-TPH3 L25 QC0600 Chip Inductor LQW1608AR22J00T1
D7 XD0381 Chip Diode MA27077 L26 QC0719 Chip Inductor LQW1608AR39J00T1

Ref.

Parts No. Description Parts Name

No.

Version

20

Ref.

Parts No. Desc ription Parts Name Version

No.

L27 QC0592 Chip Inductor LQW1608A47NJ00T1 R13 RK3530 Chip R. 1005 1/16W 220 OHM J
L28 QC0718 Chip Inductor LQW1608AR33J00T1 R14 RK3550 Chip R. 1005 1/16W 10K OHM J
L29 QC0597 Chip Inductor LQW1608AR12J00T1 R15 RK3536 Chip R. 1005 1/16W 680 OHM J
L30 QC0720 Chip Inductor LQW1608AR47J00T1 R16 RK3550 Chip R. 1005 1/16W 10K OHM J
L31 QC0598 Chip Inductor LQW1608AR15J00 R17 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
L32 QC0597 Chip Inductor LQW1608AR12J00T1 R18 RK3550 Chip R. 1005 1/16W 10K OHM J
L33 QC0586 Chip Inductor LQW1608A15NJ00T1 R19 RK3550 Chip R. 1005 1/16W 10K OHM J
L34 QC0590 Chip Inductor LQW1608A33NJ00T1 R20 RK3530 Chip R. 1005 1/16W 220 OHM J
L35 QC0590 Chip Inductor LQW1608A33NJ00T1 R21 RK3532 Chip R. 1005 1/16W 330 OHM J
L36 QC0587 Chip Inductor LQW1608A18NJ00T1 R22 RK3544 Chip R. 1005 1/16W 3.3K OHMJ
L37 QC0717 Chip Inductor NLV32T-471JPF R23 RK3546 Chip R. 1005 1/16W 4.7K OHMJ
L38 QC0586 Chip Inductor LQW1608A15NJ00T1 R24 RK3526 Chip R. 1005 1/16W 100 OHM J
L39 QC0585 Chip Inductor LQW1608A12NJ00T1 R25 RK3547 Chip R. 1005 1/16W 5.6K OHMJ
L40 QA0160 Coil K5-S2/33331 PKI-0042 R26 RK3562 Chip R. 1005 1/16W 100K OHMJ
L41 QC0592 Chip Inductor LQW1608A47NJ00T1 R27 RK3526 Chip R. 1005 1/16W 100 OHM J
L42 QA0159 Coil DET COIL QA0159 R28 RK3530 Chip R. 1005 1/16W 220 OHM J
L43 QC0507 Chip Inductor LK16081R0K-T R29 RK3544 Chip R. 1005 1/16W 3.3K OHMJ
L44 QC0717 Chip Inductor NLV32T-471JPF R30 RK3546 Chip R. 1005 1/16W 4.7K OHMJ
L45 QC0508 Chip Inductor LK16082R2K-T R31 RK3550 Chip R. 1005 1/16W 10K OHM J
LCD1 EL0056 LCD LCD DJC7 R32 RK3550 Chip R. 1005 1/16W 10K OHM J
Q1 XU0209 Chip Transistor EMD6T2R R33 RK3562 Chip R. 1005 1/16W 100K OHMJ
Q2 XT0180 Chip Transistor 2SC5066FT-Y(TE85L) R34 RK3534 Chip R. 1005 1/16W 470 OHM J
Q3 XE0049 Chip FET 2SK3078A(TE12L) R35 RK3550 Chip R. 1005 1/16W 10K OHM J
Q4 XT0180 Chip Transistor 2SC5066FT-Y(TE85L) R36 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
Q5 XT0180 Chip Transistor 2SC5066FT-Y(TE85L) R37 RK3522 Chip R. 1005 1/16W 47 OHM J
Q6 XU0205 Chip Transistor DTC144TMT2L R40 RK3544 Chip R. 1005 1/16W 3.3K OHMJ
Q7 XT0180 Chip Transistor 2SC5066FT-Y(TE85L) R41 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
Q8 XU0206 Chip Transistor DTA123JMT2L R42 RK3562 Chip R. 1005 1/16W 100K OHMJ
Q9 XU0205 Chip Transistor DTC144TMT2L R45 RK3539 Chip R. 1005 1/16W 1.2K OHMJ
Q11 XT0180 Chip Transistor 2SC5066FT-Y(TE85L) R46 RK3526 Chip R. 1005 1/16W 100 OHM J
Q12 XT0180 Chip Transistor 2SC5066FT-Y(TE85L) R47 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
Q13 XT0180 Chip Transistor 2SC5066FT-Y(TE85L) R48 RK3532 Chip R. 1005 1/16W 330 OHM J
Q14 XT0181 Chip Transistor 2SC4738-BL(TE85R) R49 RK3548 Chip R. 1005 1/16W 6.8K OHMJ
Q15 XT0181 Chip Transistor 2SC4738-BL(TE85R) R52 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
Q16 XU0205 Chip Transistor DTC144TMT2L R53 RK3538 Chip R. 1005 1/16W 1.0K OHMJ
Q17 XU0208 Chip Transistor EMD3T2R R54 RK3529 Chip R. 1005 1/16W 180 OHM J
Q18 XE0037 Chip FET 3SK274(TE85L) R55 RK3550 Chip R. 1005 1/16W 10K OHM J
Q19 XT0192 Chip Transistor 2SC5609 R56 RK3534 Chip R. 1005 1/16W 470 OHM J
Q21 XT0180 Chip Transistor 2SC5066FT-Y(TE85L) R57 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
Q22 XU0208 Chip Transistor EMD3T2R R58 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
Q23 XU0206 Chip Transistor DTA123JMT2L R59 RK3534 Chip R. 1005 1/16W 470 OHM J
Q24 XU0206 Chip Transistor DTA123JMT2L R60 RK3562 Chip R. 1005 1/16W 100K OHMJ
Q25 XU0206 Chip Transistor DTA123JMT2L R61 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
Q26 XU0208 Chip Transistor EMD3T2R R62 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
Q27 XT0192 Chip Transistor 2SC5609 R63 RK3562 Chip R. 1005 1/16W 100K OHMJ
Q28 XU0207 Chip Transistor EMA8T2R R64 RK3566 Chip R. 1005 1/16W 220K OHMJ
Q29 XU0207 Chip Transistor EMA8T2R R65 RK3526 Chip R. 1005 1/16W 100 OHM J
Q30 XU0207 Chip Transistor EMA8T2R R66 RK3538 Chip R. 1005 1/16W 1.0K OHMJ
Q31 XU0207 Chip Transistor EMA8T2R R67 RK3540 Chip R. 1005 1/16W 1.5K OHMJ
Q32 XU0207 Chip Transistor EMA8T2R R68 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
Q33 XU0207 Chip Transistor EMA8T2R R69 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
Q34 XU0207 Chip Transistor EMA8T2R R70 RK3568 Chip R. 1005 1/16W 330K OHMJ
Q35 XU0206 Chip Transistor DTA123JMT2L R71 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
Q36 XT0195 Chip Transistor MCH6102-TL R72 RK3558 Chip R. 1005 1/16W 47K OHM J T
Q37 XU0205 Chip Transistor DTC144TMT2L R73 RK3544 Chip R. 1005 1/16W 3.3K OHMJ
Q38 XU0205 Chip Transistor DTC144TMT2L R74 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
Q39 XT0196 Chip Transistor 2SA2030T2L R75 RK3518 Chip R. 1005 1/16W 22 OHM J
Q40 XU0206 Chip Transistor DTA123JMT2L R76 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
Q41 XU0205 Chip Transistor DTC144TMT2L R77 RK3558 Chip R. 1005 1/16W 47K OHM J E
Q42 XE0059 Chip FET 2SK3541T2L R78 RK3550 Chip R. 1005 1/16W 10K OHM J
R1 RK3538 Chip R. 1005 1/16W 1.0K OHMJ R79 RK3550 Chip R. 1005 1/16W 10K OHM J
R2 RK3526 Chip R. 1005 1/16W 100 OHM J R80 RK3550 Chip R. 1005 1/16W 10K OHM J
R3 RK3530 Chip R. 1005 1/16W 220 OHM J R81 RK3562 Chip R. 1005 1/16W 100K OHMJ
R4 RK3538 Chip R. 1005 1/16W 1.0K OHMJ R82 RK3522 Chip R. 1005 1/16W 47 OHM J
R5 RK3532 Chip R. 1005 1/16W 330 OHM J R83 RK3562 Chip R. 1005 1/16W 100K OHMJ
R6 RK3547 Chip R. 1005 1/16W 5.6K OHMJ R84 RK3561 Chip R. 1005 1/16W 82K OHM J
R7 RK3562 Chip R. 1005 1/16W 100K OHMJ R85 RK3558 Chip R. 1005 1/16W 47K OHM J
R8 RK3530 Chip R. 1005 1/16W 220 OHM J R87 RK3550 Chip R. 1005 1/16W 10K OHM J
R10 RK3518 Chip R. 1005 1/16W 22 OHM J R88 RK3562 Chip R. 1005 1/16W 100K OHMJ
R11 RK3550 Chip R. 1005 1/16W 10K OHM J R89 RK3522 Chip R. 1005 1/16W 47 OHM J
R12 RK3550 Chip R. 1005 1/16W 10K OHM J R90 RK3562 Chip R. 1005 1/16W 100K OHMJ

Ref.

Parts No. Description Parts Name

No.

Version

21

t

t

Ref.

Parts No. Desc ription Parts Name Version

No.

R91 RK3574 Chip R. 1005 1/16W 1.0M OHMJ R167 RK3550 Chip R. 1005 1/16W 10K OHM J
R92 RK3574 Chip R. 1005 1/16W 1.0M OHMJ R168 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
R93 RK3574 Chip R. 1005 1/16W 1.0M OHMJ R170 RK3574 Chip R. 1005 1/16W 1.0M OHMJ
R94 RK3554 Chip R. 1005 1/16W 22K OHM J R171 RK3536 Chip R. 1005 1/16W 680 OHM J
R96 RK3554 Chip R. 1005 1/16W 22K OHM J R172 RK3574 Chip R. 1005 1/16W 1.0M OHMJ
R97 RK3550 Chip R. 1005 1/16W 10K OHM J R173 RK3522 Chip R. 1005 1/16W 47 OHM J
R98 RK3554 Chip R. 1005 1/16W 22K OHM J R174 RK3522 Chip R. 1005 1/16W 47 OHM J
R100 RK3566 Chip R. 1005 1/16W 220K OHMJ R175 RK3546 Chip R. 1005 1/16W 4.7K OHMJ
R101 RK3566 Chip R. 1005 1/16W 220K OHMJ R176 RK3558 Chip R. 1005 1/16W 47K OHM J
R102 RK3554 Chip R. 1005 1/16W 22K OHM J R177 RK3558 Chip R. 1005 1/16W 47K OHM J
R103 RK3556 Chip R. 1005 1/16W 33K OHM J TC1 CT0050 Chip Trimmer TZY2Z100A001R00
R104 RK3534 Chip R. 1005 1/16W 470 OHM J VR1 RH0144 Chip Trimmer Po
R105 RK3559 Chip R. 1005 1/16W 56K OHM J VR2 RH0144 Chip Trimmer Po
R106 RK3568 Chip R. 1005 1/16W 330K OHMJ W1 MRCL02AA Wire #30R02-20-02
R107 RK3542 Chip R. 1005 1/16W 2.2K OHMJ X1 XQ0164 Crystal DSX321G 12.6MHZ
R109 RK3546 Chip R. 1005 1/16W 4.7K OHMJ X2 XQ0132 Crystal CSA309/4.194304MHZ
R110 RK3552 Chip R. 1005 1/16W 15K OHM J
R111 RK3542 Chip R. 1005 1/16W 2.2K OHMJ
R112 RK3562 Chip R. 1005 1/16W 100K OHMJ
R113 RK3538 Chip R. 1005 1/16W 1.0K OHMJ
R114 RK3574 Chip R. 1005 1/16W 1.0M OHMJ
R115 RK3574 Chip R. 1005 1/16W 1.0M OHMJ
R116 RK3574 Chip R. 1005 1/16W 1.0M OHMJ
R117 RK3574 Chip R. 1005 1/16W 1.0M OHMJ C301 CU3539 Chip C. GRM36B222K50PT
R118 RK3550 Chip R. 1005 1/16W 10K OHM J C302 CU3534 Chip C. 1005 B 50V 820PF K
R119 RK3544 Chip R. 1005 1/16W 3.3K OHMJ C303 CU3539 Chip C. GRM36B222K50PT
R120 RK3555 Chip R. 1005 1/16W 27K OHM J C304 CU3559 Chip C. GRM155B30J105KE18D
R121 RK3542 Chip R. 1005 1/16W 2.2K OHMJ C305 CU3521 Chip C. GRM36CH680J50PT
R122 RK3554 Chip R. 1005 1/16W 22K OHM J C306 CU3551 Chip C. GRM36B223K16PT
R123 RK3554 Chip R. 1005 1/16W 22K OHM J C307 CU3551 Chip C. GRM36B223K16PT
R124 RK3538 Chip R. 1005 1/16W 1.0K OHMJ C308 CU3554 Chip C. GRM36B104K10PT
R125 RK3527 Chip R. 1005 1/16W 120 OHM J C309 CU3559 Chip C. GRM155B30J105KE18D
R126 RK3527 Chip R. 1005 1/16W 120 OHM J C310 CS0428 Chip Tantalum 4V15UF
R127 RK3554 Chip R. 1005 1/16W 22K OHM J C311 CU3535 Chip C. GRM36B102K50PT
R128 RK3558 Chip R. 1005 1/16W 47K OHM J C312 CU3554 Chip C. GRM36B104K10PT
R129 RK3542 Chip R. 1005 1/16W 2.2K OHMJ C313 CU3552 Chip C. GRM36B333K10PT
R130 RK3538 Chip R. 1005 1/16W 1.0K OHMJ C314 CU3537 Chip C. 1005 B 50V 0.0015UFK
R132 RK3562 Chip R. 1005 1/16W 100K OHMJ C315 CU3552 Chip C. GRM36B333K10PT
R132 RK3562 Chip R. 1005 1/16W 100K OHMJ C316 CU3554 Chip C. GRM36B104K10PT
R133 RK3534 Chip R. 1005 1/16W 470 OHM J C317 CU3523 Chip C. GRM36CH101J50PT
R134 RK3514 Chip R. 1005 1/16W 10 OHM J C318 CU3554 Chip C. GRM36B104K10PT
R135 RK3562 Chip R. 1005 1/16W 100K OHMJ C319 CU3535 Chip C. GRM36B102K50PT
R136 RK3562 Chip R. 1005 1/16W 100K OHMJ C320 CU3031 Chip C. 1608 B 50V 470PF K
R137 RK3526 Chip R. 1005 1/16W 100 OHM J CN301 UE0475 Connector AXK5F16545YJ
R138 RK3562 Chip R. 1005 1/16W 100K OHMJ D301 XD0402 Chip Diode VDZT2R 5.1B
R139 RK3562 Chip R. 1005 1/16W 100K OHMJ IC301 XA0537 IC BA4510FV-E2
R141 RK3542 Chip R. 1005 1/16W 2.2K OHMJ IC302 XA0573 IC NJM2904V-TE1
R142 RK3566 Chip R. 1005 1/16W 220K OHMJ MIC301 EY0021 Mic SKB-1144SP-C1033
R143 RK3526 Chip R. 1005 1/16W 100 OHM J R301 RK3554 Chip R. 1005 1/16W 22K OHM J
R144 RK3501 Chip R. 1005 1/16W 0 OHM J R302 RK3558 Chip R. 1005 1/16W 47K OHM J
R145 RK3550 Chip R. 1005 1/16W 10K OHM J R303 RK3556 Chip R. 1005 1/16W 33K OHM J
R146 RK3554 Chip R. 1005 1/16W 22K OHM J R304 RK3554 Chip R. 1005 1/16W 22K OHM J
R147 RK3562 Chip R. 1005 1/16W 100K OHMJ R305 RK3569 Chip R. 1005 1/16W 390K OHMJ
R148 RK3554 Chip R. 1005 1/16W 22K OHM J R306 RK3562 Chip R. 1005 1/16W 100K OHMJ
R149 RK3566 Chip R. 1005 1/16W 220K OHMJ R307 RK3550 Chip R. 1005 1/16W 10K OHM J
R150 RK3538 Chip R. 1005 1/16W 1.0K OHMJ R308 RK3534 Chip R. 1005 1/16W 470 OHM J
R151 RK3562 Chip R. 1005 1/16W 100K OHMJ R309 RK3557 Chip R. 1005 1/16W 39K OHM J
R152 RK3550 Chip R. 1005 1/16W 10K OHM J R310 RK3556 Chip R. 1005 1/16W 33K OHM J
R153 RK3550 Chip R. 1005 1/16W 10K OHM J R311 RK3566 Chip R. 1005 1/16W 220K OHMJ
R154 RK3554 Chip R. 1005 1/16W 22K OHM J R312 RK3552 Chip R. 1005 1/16W 15K OHM J
R155 RK3550 Chip R. 1005 1/16W 10K OHM J R313 RK3557 Chip R. 1005 1/16W 39K OHM J
R156 RK3559 Chip R. 1005 1/16W 56K OHM J R314 RK3550 Chip R. 1005 1/16W 10K OHM J
R157 RK3550 Chip R. 1005 1/16W 10K OHM J R315 RK3550 Chip R. 1005 1/16W 10K OHM J
R158 RK3550 Chip R. 1005 1/16W 10K OHM J R316 RK3554 Chip R. 1005 1/16W 22K OHM J
R159 RK3550 Chip R. 1005 1/16W 10K OHM J R317 RK3574 Chip R. 1005 1/16W 1.0M OHMJ
R160 RK3538 Chip R. 1005 1/16W 1.0K OHMJ R318 RK3538 Chip R. 1005 1/16W 1.0K OHMJ
R161 RK3562 Chip R. 1005 1/16W 100K OHMJ R319 RK3561 Chip R. 1005 1/16W 82K OHM J
R162 RK3550 Chip R. 1005 1/16W 10K OHM J R320 RK3561 Chip R. 1005 1/16W 82K OHM J
R163 RK3562 Chip R. 1005 1/16W 100K OHMJ R321 RK3561 Chip R. 1005 1/16W 82K OHM J
R164 RK3529 Chip R. 1005 1/16W 180 OHM J R322 RK3538 Chip R. 1005 1/16W 1.0K OHMJ
R165 RK3526 Chip R. 1005 1/16W 100 OHM J R323 RK3574 Chip R. 1005 1/16W 1.0M OHMJ

Ref.

Parts No. Description Parts Name

No.

2720 22K OHM
2720 22K OHM

KEY Unit

Ref.

Parts No. Description Parts Name Version

No.

Version

22

Ref.

Parts No. Desc ription Parts Name Version

No.

R324 RK3538 Chip R. 1005 1/16W 1.0K OHMJ
R325 RK3538 Chip R. 1005 1/16W 1.0K OHMJ
R326 RK3559 Chip R. 1005 1/16W 56K OHM J
R327 RK3538 Chip R. 1005 1/16W 1.0K OHMJ AF0032 OPH17+3 FE N3
R328 RK3572 Chip R. 1005 1/16W 680K OHMJ AF0033 OPH P17+3 FE/BZN3
R329 RK3570 Chip R. 1005 1/16W 470K OHMJ AN0012 RND N7X0.75 BR/B.ZN
R330 RK3563 Chip R. 1005 1/16W 120K OHMJ AX0006 OPH P1.7+5.5 FE/BZN3
R331 RK3574 Chip R. 1005 1/16W 1.0M OHMJ DP0163 LCD PANEL
R332 RK3526 Chip R. 1005 1/16W 100 OHM J ES0030 Speaker 28-8AB-09D
SW301 UU0027 Chip Switch SKQGAA FG0375 ON AIR RUBBER
SW302 UU0027 Chip Switch SKQGAA FG0376 PTT RUBBER
SW303 UU0027 Chip Switch SKQGAA FM0233 ANTENNA GND DJC7
SW304 UU0027 Chip Switch SKQGAA FP0238 FRONT COVER
SW305 UU0027 Chip Switch SKQGAA FP0239 KEY TOP

BATTERY Unit

Ref.

Parts No. Desc ription Parts Name Version

No.

UE0476 CONTACT PIN YZ0135 SOLDER PLATED LINE 0.4-1mm
C401 CU3535 Chip C. GRM36B102K50PT
C402 CS0427 Chip Tantalum 6.3V10UF
D401 XD0401 Chip Diode DG1M3
IC401 XA1013 IC MM1438BWLE/R59-3644
Q401 XE0058 Chip FET MCH6305-TL
Q402 XT0195 Chip Transistor MCH6102-TL
Q403 XU0205 Chip Transistor DTC144TMT2L
R401 RK3562 Chip R. 1005 1/16W 100K OHMJ DS0446 SPEC. SHEET
R402 RK3550 Chip R. 1005 1/16W 10K OHM J EA0116 SMA ANTENNA
R403 RK3528 Chip R. 1005 1/16W 150 OHM J EDC126 AC ADAPTOR T
R404 RK3562 Chip R. 1005 1/16W 100K OHMJ EDC128 AC ADAPTOR E
R405 RK0159 Chip R. 1608 1/10W 0.33OHM J EG0055 EBP-58N PROTECTION BAG

PTT Unit

Ref.

Parts No. Desc ription Parts Name Version

No.

SW501 UU0027 Chip Switch SKQGAA PH0015A WARRANTY T
SW502 UU0027 Chip Switch SKQGAA PK0102 CIRCUIT DIAGRAM

ROTARY ENCODER Unit

Ref.

Parts No. Desc ription Parts Name Version

No.

RE501 UR0023 Rotary Encoder TP70N00AE20 13.5F

Mechanical Unit

Ref.

Parts No. Description Parts Name Version

No.

FP0241 REAR COVER DJC7
KB0096 REAR CASE
KZ0172 FRONT ASSY DJC7
NK0080 KNOB
SP0013 KNOB SPRING 7800
UE0466 SMA ANTENNA CONNECT.
YX0035 LCD TAPE DJC7

Packing Unit

Ref.

Parts No. Description Parts Name

No.

FG0309 ANTENNA CAP
HK0598 Package
HM0235 CARTON 10
HP0003 PROTECTION BAG
HP0006Z PROTECTION BAG
HU0197 INNER 10
HU0209 INNER

PR0447 FCC WARNING LABEL T
PR0452 FCC HOME USE LABEL T
PR0478 SERIAL SEAL E
PR0514 E-10x49 LABEL
PS0464 INSTRUCTION
PR0514 E-10x49 LABEL
PS0464 INSTRUCTION

Version

23

ADJUSTMENT

1) Required Test Equipment

The following items are required to adjust radio parameters.

1. Regulated Power Supply

Supply voltage: 6.0VDC
Current: 1A or more

2. Digital Multimeter

Voltage range: FS = Approx. 20V

Current: 10A or more
Input resistance: High impedance

3. Oscilloscope

Measurable frequency: Audio Frequency

4. Audio Dummy Load

Impedance: 8Ω
Dissipation: 1W or more
Jack: 2.5Ф

5. SSG

Output frequency: 500MHz or more
Output level: -20dBµ / 0.1µV to 120dBµ / 1V
Modulation: FM / AM

6. Spectrum Analyzer

Measuring range: Up to 2GHz or more

7. Power meter

Measurable frequency: Up to 500MHz
Impedance: 50Ω unbalanced
Measuring range: 0.1W to 1W

8. Audio Voltmeter

Measurable frequency: Up to 100kHz
Sensitivity: 1mV to 10V

9. Audio Generator

Output frequency: 67Hz to 10kHz
Output impedance: 600Ω unbalanced

10. Distortion Meter / SINAD Meter

Measurable frequency: 1kHz
Input level: Up to 40dB
Distortion level: 1% to 100%

11. Frequency Counter

Measurable frequency: Up to 500MHz
Measurable stability: Approx. ± 0.1ppm

12. Linear Detector

Measurable frequency: Up to 500MHz
Characteristics: Flat
CN: 60dB or more

Note

· Standard modulation: 1kHz ± 3.5kHz / DEV

· Reference sensitivity: 12dB SINAD

· Specified audio output level: 200mW at 8Ω

· Standard audio output level: 50mW at 8Ω

· Use an RF cable (3D2W: 47cm) for test equipment.

· Attach a fuse to RF indicated by EMF.

· All SSG outputs are indicated by EMF.

· Supply voltage for the transceiver: 6.0VDC

24

2) Entering and Releasing the Adjustment Mode

The DJ-C7 does not require a serviceperson to manipulate the components on the printed-circuit board, except
the trimmer when adjusting reference frequency and deviation. Most of the adjustments for the transceiver are
mode by using the keys on it while the unit is in the adjustment mode. Because the adjustment mode
temporarily uses the channels, frequency must be set on each channel before adjustments can be mode. For
instructions on how to program the channels, see the “DJ-C7 INSTRUCTION MANUAL” which came with the
product. In consideration of the radio environment, the frequency on each channel must be near the value
(+/-1MHz) listed in the table below. To enter the adjustment mode, set key lock and press [BAND], [V/M],
[SCAN], [V/M], [SCAN], [BAND], and [FUNC] key. “Freq” appears in LCD. When changing the adjustment
parameters, press the [SCAN] or [BAND] key.
To exit the adjustment mode, press the [MONI] key.

Adjustment Points

RE SW &

Rotary Encoder

Front side

MIC/EAR JACK

Rear side

L40

DC JACK

VR2
VR1

L42

TC1

25

Set power supply voltage to 6.0V.

1. Reference frequency adjustment

Display: FrEq, Adjust point: TC1

Adjust the TC1 to 435.03MHz (C7E).

Adjust the TC1 to 445.03MHz (C7T).

2. UHF-Power adjustment

Display: U Pow, Adjust point: RE (Rotary Encoder)

Adjust the UHF-Power to 480mW at the TX condition.
Frequency: 435.03MHz (C7E)
Frequency: 445.03MHz (C7T)

3. VHF-Power adjustment

Display: v Pow, Adjust point: RE

Adjust the VHF-Power to 480mW at the TX condition.
Frequency: 145.03MHz

4. UHF-Modulation adjustment

Display: U mod, Adjust point: VR1

Input the low frequency of 1kHz 50mV from MIC terminal, and then adjust the modulation to 4.5kHz at the
TX condition.

Frequency: 435.03MHz (C7E)
Frequency: 445.03MHz (C7T)

5. VHF-Modulation adjustment

Display: v mod, Adjust point: VR2

Input the low frequency of 1kHz 50mV from MIC terminal, and then adjust the Modulation to 4.5kHz at the
TX condition.

Frequency: 145.03MHz

6. NFM-AF output adjustment

Display: nAF, Adjust point: L42

Input 80dBu to the test unit which modulation is 1kHz 3.5kHz and adjust the L42 to maximum AF level.
Frequency: 435.07MHz (C7E)
Frequency: 445.07MHz (C7T)

7. WFM-AF output adjustment

Display: wAF, Adjust point: L40

Input 80dBu to the test unit which modulation is 1kHz 22.5kHz and adjust the L40 to maximum AF level.

Frequency: 88.7MHz

8. VHF-Sensitivity adjustment

Adjust point: RE
Adjust the sensitivity to the best condition of 12dB SINAD.
Display: vL tUn Low-F sensitivity adjustment 118.07MHz
Display: vm tUn Mid-F sensitivity adjustment 145.07MHz
Display: vH tUn Hight-F sensitivity adjustment 165.07MHz

9. UHF-Sensitivity adjustment

Adjust point: RE
Adjust the sensitivity to the best condition of 12dB SINAD.
Display: UL tUn Low-F Sensitivity Adjustment 380.07MHz
Display: Um tUn Mid-F Sensitivity Adjustment 435.07MHz(C7E)

Mid-F Sensitivity Adjustment 445.07MHz(C7T)

Display: UH tUn Hight-F Sensitivity Adjustment 465.07MHz

26

10. VHF-SQL adjustment

SQL MIN level Adjustment
Display: SqL vL Adjust point: [V/M] key
Input the 145.07MHz of -11dBu which modulation is 3.5kHz, and press the [V/M] key. Check the
BEEP sound.

SQL MAX level Adjustment
Display: SqL vH Adjust point: [V/M] key
Input the 145.07MHz of -3dBu which modulation is 3.5kHz, and press the [V/M] key. Check the
BEEP sound.

11. VHF S-meter adjustment

S meter 1 level Adjustment.
Display: S vL Adjust point: [V/M] key

Input the 145.07MHz of -3dBu which modulation is 3.5kHz, and press the [V/M] key.

Check the BEEP sound.

Display: S vH S meter 5 level Adjustment.
Input the 145.07MHz of 12dBu which modulation is 3.5kHz, and press the [V/M] key. Check the
BEEP sound.

12. UHF SQL adjustment

SQL MIN level adjustment
Display: SqL UL Adjust point: [V/M] key
Input –10dBu which modulation is 3.5kHz, and press the [V/M] key.
Check the BEEP sound.
Frequency: 435.07MHz (C7E)
Frequency: 445.07MHz (C7T)

SQL MAX level adjustment
Display: SqL UH. Adjust point: [V/M] key
Input –2dBu which modulation is 3.5kHz, and press the [V/M] key.
Check the BEEP sound.

13. UHF S-meter adjustment

S-meter 1 level adjustment
Display: S UL Adjust point: [V/M] key
Input –3dBu which modulation is 3.5kHz, and press the [V/M] key.
Check the BEEP sound.
Frequency: 435.07MHz (C7E)
Frequency: 445.07MHz (C7T)

S-meter 5 level adjustment
Display: S UH Adjust point: [V/M] key
Input 12dBu which modulation is 3.5kHz, and press the [V/M] key.
Check the BEEP sound.

14. WFM SQL adjustment

SQL MIN level Adjustment
Display: SqL wL Adjust point: [V/M] key
Input –2dBu which modulation is 22.5kHz, and press the [V/M] key.
Check the BEEP sound.

Frequency: 88.7MHz

SQL MAX level Adjustment

Display: SqL wH Adjust point: [V/M] key

Input 8dBu which modulation is 22.5kHz, and press the [V/M] key.

Check the BEEP sound.

27

15. WFM S-meter adjustment

S-meter 1 level Adjustment

Display: S wL Adjust point: [V/M] key

Input 5dBu which modulation is 22.5kHz, and press the [V/M] key.

Check the BEEP sound.

Frequency: 88.7MHz

S meter 5 level Adjustment

Display: S wH Adjust point: [V/M] key

Input 20dBu which modulation is 22.5kHz, and press the [V/M] key.

Check the BEEP sound.

16. Low Battery Display Setting

Display: bAtt Adjust point: [V/M] key

Set power supply voltage to 3.7V.

After that, press the [V/M] key.

Check the BEEP sound.

28

PC Board View

MAIN Side A

VCO CASE(TS0174)

29

MAIN Side B

30

1mm

X2

No gap

less than 1mm

PC Board View

KEY Side A

MIC301

No gap

31

KEY Side B

32

BATTERY Side A

BATTERY Side B

PTT Side A & B

ROTARY ENCODER

Side A & B

33

SCHEMATIC DIAGRAM

KEY UNIT

TP304

SP

TP305

SPG

C312

C318

0.1

C316

R326

0.1

0.1

56K
C317
100P

R329

TO KEY PCBTO SP

TP301

SP

TP302

SPG

TP303

C320

470P

MIC301
EM‑123T

D301

82K

22K

R316

0.001

R321

R317

82K

C315

R323

0.033

C311

C313

0.033
R320

R319

82K

C314

0.0015

120K

R331

0.001

1M

R328
680K

C319

NJM2904V

1

470K

R330

GND

16

MIC

VDZ5.1B

MICG

TSW

AFO

1M

TIN

1M

AXK5F16545YJ

IC301
BA4510FV

C306 C307

0.022 0.022

R310

FUNC

POWER

SCAN

BAND

V/M

MO

TBST

T3

1

CN301

33K

R307

R311

C309

R327

R325

R324

R322

R318

22K

R301

R308

470

C308

R315

SW305

R305
390K

C305

68P

0.1
R314

10K

10K

C301

0.0022
1

+

SW304

SKQGAA

BAND

C302
820P

10K

220K

1

1K

1K

1K

1K

1K

SKQGAA

R306
100K

C310

15/4V

SW303

R302 R303

47K

22K

R304

1

C304

39K15K

R309

R312

R332

100

SW302

SKQGAA

C303

R313

SKQGAA

33K

0.0022

39K

SW301

FUNCPOWERSCANV/MIC302

SKQGAA

BATTERY UNIT

Li‑ion
Battery

TP402

TP403

‑

TO KEY PCB

TP409

SP

TP411

SPG

TP412

GND

+B

TP401

D401

+

+

C401

C402

0.001

10/7V

R401

R405

0.33

Q401

MCH6305

1

10K

100K

R402

DG1M3

Q402

MCH6102

1

IC401

MM1438

1

150

R403

Q403
DTC144TM

R404

+B

100K

TP404

CHG

CHG

TP405

BAT

BAT

TP406

BSW

BSW

TP408

SP

TP410

SPG

GND

TP407

GND

34

MAIN UNIT

L3 L4

18n 18n

R121

0.01

C204

2.2K

D37

MA2707 7

D38

MA2707 7

SP

TP10

SP

TP11

SPG

SP‑MIC JACK

JK1

HSJ1102‑01‑520

JK2

HEC4306‑010010

8P

C15

L27
47n

8P

C107

L36
18n 470P

5P

D28

C143

C171

0.001

L43

10K

R159

BAT

C16

C38

8P

D19

C141

MA27077

L41

1u

C190

D42

VDZ3.9B

39nL539n
NC

C184

0.001

C5C4
2P

7P

L6 0. 001 MA27077

C17

27P

VHF

UHF

D6

C39
12P

39P

C43

18n

L16

C48

Q41
DTC144 TM

D18

C105

DAN235E

47P

R68

MA2707 7

R91

15P

L38

C144

D31

R114

1SV311

47n

R129

2.2K

D34

MA27077

0.001

10K

R153

DET

L12
15n

MA2707 7

C46

1P

7P

2.2K

C115

1M

C142
470P

1M

C18

33P

R20
220

C33

C47

2P

C49

12P

2.2K

R168

C103

R74

2.2K

47P

D23

MA2S304

47P

C125

R105

56K

R173

15n

Q21
2SC506 6FT

D35

DG1M3

CHARGE PCB

TP12 TP13

BSW +B

TP14

BAT

TP15

GND

R61

22P

L32

TP16

+

C2

C1

0.001

2.2/10V

R1

1K

L1

L7D2C12

C13

0.001

27n

NC

L9

C20

39P

C97

0.001

2.2u

R13

220

C31

0.001

MA27077

C94

C21

D7

C41

470P

1U

L14

R28

C52

470P

WFM

L23

0.27u

47P

L24

L25

0.22u

C98
10P

22P

C101

C19

C27

0.001

220P

L13

C40

15n

470P

D8

MA2707 7

8P

C50

C51

220P

Q6

DTC144 TM

R59

470

2.2K
47

R174

R63

100K

Q13

L28

2SC506 6FT

0.33u
27P

C108

VHF

C114

22

R75

0.001
C116

L30

L29

0.001

R81

0.12u

R88

100K

100K

C12147C122

0.47u

0.12u

R82

47

C118

Q18

D20

5P

3SK274

MA2S304

22P

0.001
R89

C123

0.001

1M

R92

0.1u

C8

C7

R3

220

Q3
2SK307 8A

0.001

L10

15n

NC

C22

6P

C42

7P

L15

15n

220

C89

0.01

R58

2.2K

C95

39P

0.22u
C99

0.001

33P

C102

D17
DAN235 E

R76

2.2K

C119

D21

L31

0.15u

0.001

MA2S304

22P

C124

1M

R93

UHF

470

R104

470P

C135

C139

C198

0.5P

D24

C147

0.5P

C157

+

C192

DTC144 TM

1SV311

47P

10/16V

Q36

MCH610 2

Q37

C140

0.5P
33n

L35

33n

R107

D25

D26

L34

C149

1SV311

1SV311

C148

5P

5P

5P

NC

C159

C158

1M

R116

Q25

DTA123 JM

C193

1

D36

+

C208

MA27111

1K

R160

2.2K

C150

D29

47P

12n

L39

1M

R117

0.1

R139

100K

C177

+

C194

22/4V

0.001
R167

10K

2.2/10V
MIC

PT3

C3

C3C

15P

47

15n

L33

1M

R115

C191

0.001

CHG

CHG

+

0.001

R47

DTA123JM

T3

Q1
EMD6

D1

MA27111

C9

R4

1K

0.001

0.1/20V
C24

C28

18P

C72

0.001

2.2K

C67

0.01

IC3

uPC2757TB

1u

L2

C6

0.001

L8

0.1u
R10

22

IC1
uPC2771TB

Q9
DTC144TM

C100

L45

82P

2.2u

C109

+

100

R65

C206

2.2/10V

C85

0.01

R62

0.001

D16
DAN222 M

2.2K

R37

47

C70

470P

C80

R48
330

FL1

R52

L20

2.2K

0.1u
C88

FL2 0.01

R164

10.7MHz

180

NC

C106

R69

2.2K

C117

0.022

R5450.85MHz
180

5P

4P

C201

C104

33P

Q14
2SC4738

12P

C202

R67

1.5K

R83

100K

220K

R64

R66

R31
10K

1K

R70

330K

Q15
2SC4738

+B
PO
T3
TV

TU
BND2
BND3
BND4
TUNV

T3

R3

R5

330

FMV

C25

100P

Q5
2SC506 6FT

C3

0.001

Q2
2SC5066FT

R8

330

R11
10K

C29

1P

R15

Q7
2SC5066FT

C61

2P

R34

Q11
2SC5066FT

C86

0.5P

R56

C10

R6

0.001

C23

5.6K

R7

0.001
C30

0.001

680

10K

R16

C44

470P

C55C63

470

R49

0.001

0.001

470

R55

100K

D3

C26

MA2S304

D4

R17

R18

10K

2.2K
MA2S30 4

C32

180P

R26

R25

100K

5.6K

C53

6P

D9

1P

C56

12P6P

R32

10K

D10

10K

R35

1SV279

C68

R36

100P

C78

0.01

6.8K
C83

C84

D14

MA2S357

10K

L19

D15

R57

2.2K
MA2S357

+B

SQL

TUNV

R112
100K

SMT
AMC

TUNC

C3

AFS

BD1C

AFO

Q23

DTA123JM

C3
SD

Q40

DTA123JM

C3

R3
FMV

TLC

W/N

T3
TSW
TU
TV
PU
PV
P3
PLV
R3

BND2
BND3
BND4
W/N
FMV

FMC

R125

R126

120

Q29

Q28

EMA8

EMA8

C3

W/NC

BD4C

22K

FM AF AM AF

100P

C162

C167

470P

0.1

Q42

2SK354 1

R97
10K

R103

C134

33K

1

47K

C137

R176

0.022

C138

0.001

R111R110

R109

4.7K

2.2K15K

C160

0.001

L40
QA0160

L42

QA0159

R124

1K

R137

R141

R170

C180

470K

1

0.01

C188

R1501KR151

220K

R149

Q27
2SC5609

BEEP

TBST

C161

100

2.2K

0.1

Q38
DTC144TM

C176

0.1

R142
220K

C151

100K

R106

R177

1

C185

0.022
R146

22K

47K

330K

IC8
TC4W53FU

C165

1

C186

0.022

C130

0.022

C127

100P

100P

C126

R101

220K

R100

0.01

C133

0.01

C132

RF IN

OSCI

1

+

C164

C163

C174

100/7V

Q26

EMD3

22/4V

+

10

R134

0.1
1

+

0.1

C182

C181 C175

AFPC

Q24

+B

R3

EAR

0.01

100/7V

GND

OSCO

CFUCG450E

+

C187

CMPO

TK1093 1VIC7MA2707 7

MIXO

FL3

R143

1/16V

220K

AMPO

CMPI

VCC

AM IF

C168

0.01

IC12
NJM2070M

C1830R144

100

1

10K

R145

+

AGC

AMPI

DECP

FM IF

0.1

0.01

C153

C152

C166

DAN222M

0.01

R123

22K

R127

C207

0.0022

0.01

C189

R96

R102

22K

C136

15/4V

RSSI

AGCO

AM SW

RF AGC

DECP

DECP

LIMO

QUAD

C156

0.1
10P

C154

C155 0.1

10K

R118

D32

27K

R120

22K

R122

22K

C169

R140

NC

IC14

100K

R147

BU9831F

1

STB2

CLK

DATA

100

C11

22/4V

1P

L11

D5

1SV279

R24
100

C45

22/4V

1SV279
D11

1SV279

2.2K
R46
100

+++

C79

22/4V

0.27u

Q22

EMD3

120

D33
SML‑521MUW

BD3C

P3

R2

PV

C14

100KR947P

Q4

X1

12.6MHz

10P8PC57

C93

3P

C113

0.001

RENC PCB

φR

OSCI

1

XC62HR3302MR

Q17

1
2
3

4
5

2SC5066FT

NC

LE

FC

φP

Fout

IC2

MB15A01

OSCOVPVCCDOGNDLDFin CLK

R27

100

C54

0.001

22P

C58

C64

Q8
DTA123JM

22P

R175

4.7K

IC4

+

C110

C111

0.001

22/4V

R84
82K

R85

D22

47K

100K

100K

100K

NC

R108

R42

MA2772 8

R163

R161

0.01

C200

(CLONE)
MIC

DATA

NC

D30

R113

1K

C199

BR24L32FV‑W

1

68n

VMOD

PU

L18

12n

UMOD

PLV

R3

C128

0.001

22K

R94

R98

22K

D27

MA781W K

L37

470u

+

C146

100/7V

IC5
TC75S51FU

1

C131

IC9
XC6383 A701MR

R22 R23

3.3K

4.7K

C36

C35

0.001

0.1/20V

R30R29

4.7K

3.3K
+++

C59

C60

0.001

R40

3.3K

C73

C74

0.001

C96

L26

0.39u

0.1/20V

2.2K

0.1/20V

18P

TC1

R41

L44

470u

R45

1.2K
+

C76

2.2/10V

C87

1K

R53

0.01

L22

C91

18P

R60

0.39u

C92

100K

2P

Q12
2SC5066FT

0.1

+

100

R165

C205

22/10V

+

C145

22/10V

RE501
TP70N00AE20

BD4930FVE

VDD

Q34

Q33

Q32

Q31

Q30

EMA8

BD2C

EMA8

EMA8

R3C

PLC

P3C

EMA8

EMA8

PVC

PUC

TVC

Q39

Q35

2SA2030

DTA123 JM

TUC

TSWC

UMOD

R152

10K

VMOD

R119

R155

3.3K

10K

T3C

R12 10K

10KR14

R19 10K

R21
330

10K

C34

R162

0.001

C37

0.001

L17

1u

R33

C62

0.1

100K

STB1
DATA
CLK

P3

LCD1

LCD

1

SEG25

SEG24

SEG23

SEG22

SEG21

SEG2

SEG1

SEG0

COM3

COM2

COM1

COM0

TE

47KR7 2

NC

R77

R72R77

BP1

VAL VAL

Q16
DTC144TMEMD3

BP1
BCHK
PCNT
SMT
SQL
TIN
TLC
BAT
TUNC
PO
C3C
TBST
PT3
CLK

C3

DATA
STB1
STB2
EAR
CTX
CRX
BEEP
DET
RE2
RESW

0.01

VDD

IC11

IC13

R148

22K

VR1
22K

R172

1M

R154

VR2
22K

22K

R156

56K

R157

10K

10K

R158

R1711KC197

TUNC

SEG4

SEG3

NC

47K

R73

3.3K

R79

10K

R78

10K

R80
10K

COM0

99

100

1
2
3
4
5
6
7
8

(TONE)

9
10
11
12
13
14

(UL)

15
16
17
18
19
20

(BP3)

21
22
23
24
25

26272829303132333435363738394041424344454647484950

P3C

PLC

PUC

PVC

SDA

SCL

R135
100K

R132
100K

R133

R136

470

100K
R138

100K

100P

C178

1

C195

0.01

T3

TBST

SEG8

SEG7

SEG6

SEG5

+

C112

22/4V

COM3

COM2

COM1

CPU

RSTBUXIN

X2

4.19M

C172

+

C179

2.2/10V

1
CN1

AXK6F16545YJ

SEG11

SEG10

SEG9

VDD

SEG0

IC6

M38268MCL

1K

R130

33P

33P

C173

MO

SEG12

SEG1

V/M

TIN

SEG20

SEG19

SEG18

SEG17

SEG16

SEG15

SEG14

SEG13

SEG12

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

BAND

SCAN

7677787980818283848586878889909192939495969798

SEG13

75

SEG14

74

SEG15

73

SEG16

72

SEG17

71

SEG18

70

SEG19

69

SEG20

68

SEG21

67

SEG22

66

SEG23

65

SEG24

64

SEG25

63

SD

62

AFPC

61

AFS

60

AMC

59

BD4C

58

BD3C

57

TVC

56

TUC

55

TSWC

54

T3C

53

FMC

52

W/NCRE1

51

BARC

BD1C

BD2C

BUG

CHG

R3C

C3

BEEP

R166
220K

47K

R128

TP8
BP3

W1

NC

MRCL02AA

R131

TP9
GND

POWER

FUNC

16

MONI

PTT SW

MICG

SW501

SW502

SKQGAA

MONI SW

PTT PCB

SKQGAA

MIC

TSW

AFO

35

BLOCK DIAGRAM

ANT

LPF

LPF LPF

HPF

BAND SW

D18

DAN235E

D23

MA2S304

TUNV

D31

1SV311

TUNV

TRANSMIT

RECEIVE

TRANSMIT/RECEIVE

CONTROL SIGNAL

TX SW
D2,D19

MA27077

TV

LPF TX S W

SPRIOU MUTE

D6,D8

MA27077

Q6:DTC1 44TM

TV

RF AMP

Q13

2SC5066FT

Q41

DTC144TM

EAR SW

RF AMPBPF

Q18

3SK274

BND3

RF AMP

Q21

2SC506 6FT

BND4 BND4

EARV

EARV
BND2

FMV W/N

D7,D28

TU T3

BPF

WFM

BPF
D20,D21
MA2S304

VHF

BPF

D24,25 ,26

1SV311

UHF

POWER AMP

Q3

2SK3078A

+B T3

Q1:EMD6

PO

D1:MA27111MA27077

BAND SW

D17

DAN235E

BND3

BND2

BAND SW

D29

MA27077

BND4 BND3

IC1

uPC2771TB

BND2

FMV

W/N

FMV

MIX

IC3

uPC2757TB

MODE SW

D16

DAN222M

BPF 10.7MHz

FL2

IF AMP

Q14

2SC4738

EAR SW
D37,38

MA27077

EARV

R3

R3

BUFFERDRIVER

Q5

2SC506 6FT

P3

VCO

BPF 50.85MHz

FL1

EAR MUTE

D34

MA27077

T3

VHF‑VCO/MOD
Q2:2SC5066FT

D3,D4:MA2S304

D5:1SV279

PV VMOD
UHF‑VCO/MOD
Q7:2SC5066FT

D9,D10,D11

1SV279

PU VMOD

L‑VHF‑VCO

Q11

2SC5066FT

D14,D15
MA2S357

PLV

IF AMP

Q15

2SC4738

FL3

BPF 450kHz

PUPVPLV P3

LOOP FI LTER

LOOP FI LTER

LOOP FI LTER

AGC
Q19

2SC5609

W/N

IF IC

IC7

TK10931V

MODE SW

DAN222M

TV TU

NOISE FILTER

AMC

R3

R3

DETECTE R

L40:QA0160D32
L42:QA0159

R3

BUFFER
Q4

P3

2SC5066FT

PLL IC

MB15A01

X1

12.6MHz

FM/WFM

AM

P3 7V

BUFFER

Q12

R3

2SC5066FT

FM SW

Q38

FMV

DTC144TM

MODE S W

AMC

IC8

TC4W53FU

AFS

R3

ACTIVE
FILTER

Q27

2SC5609

R3 C3

TIN

T3TSW

STB1

IC2

DTA123JM

UNLOCK SW

BEEP

SP/EAR SW

TONE FILTER

NJM2904V

CLK
DATA

Q8

P3

PO

AMC

TBST

Q42

2SK3541

IC302

AFO

TSW T3

IC4

+B

XC62HR
3302MR

Q17

+B

EMD3

R.ENC UNIT

R.ENC

PTT SW

Q25

C3

DTA123JM

AUDIO SW

MO IC301

TUNC

BATT U NIT

CHG

Q26
EMD3

IC12

NJM2070M
AUDIO AMP

MIC AMP/FILTER

BA4510FV

TBST

CHARGE

Q402:MCH6102
Q403:DTC144TM
IC401:MM1438

D401:DG1M3

AFPC +B

STB2
CLK
DATA

VOLUME

IC14

BU9831F

UMODVMOD

UHF:VR1
VHF:VR2

DEV AD JUST

VDD

BCHK

PCNT

RESW
RE1
RE2

PT3

CTX

CLONE

D30

MA27728

+B

BATT SW

Q401

MCH6305

BAT

BSW

LCD

COM0‑COM3

SEG0‑SEG25

CPU

IC6
M38268MCL

SCL

SP

Li‑ion

4.19MHz

BU

X2

IC13

BD4930FVE

RESET

VDD

7V

BOOSTER SWTUNE SW

Q22:EMD3
D27:MA781WK
IC9:XC6383A

701MR

C3

KEY UNIT

KEY

BAND KEY

FUNC KEY

V/M KEY

POWER KEY

PTT SWMICG

MONI SW

D42

VDZ3.9B

SDA

CRX

IC11

BR24L32FV‑W

EEPROM

VDD

IC5

TUNV

TC75S51FU

Q9

DTC144TM

C3

T3

SP‑MIC JACK

JK1

HSJ110 2‑01‑520

MIC SCAN KEY

RST

PTT U NIT

TX/RX LED SW

SD

Q23,Q40

DTA123JM

D33

TLC

SML‑52 1MUW

C3

LCD/BP SW

C3C

Q16

DTC144TM

BD1C

TUNC

BAND
FUNC
SCAN

V/M

POWER

MONI

DET

36

Q24

DTA123JM

EAR

R3

Q28 Q29
EMA8

FMC

W/NC

REGURATOR

EMA8

BD4C

BD3C

Q30

EMA8

BD2C

Q31

EMA8 EMA8

R3C

Q32

PLC

P3C

C3C3C3C3C3

Q33 Q34
EMA8

PVC

PUC

C3C3

EMA8 DTA123JM

TVC

TUC

Q35 Q39

TSWC

2SA2030

C3C3

T3C

TUNC

TBST

CHG

BAT

Q36:MCH6102

C3

Q37

DTC144TM

D36:MA27111

C3C

DG1M3

D35

ALINCO, INC.

Head Office: Shin-Dai Building 9th Floor
2-6, 1-Chome, Dojimahama, Kitaku, Osaka 530-0004, Japan
Phone: [phone] Fax: [phone]
E-mail: [e-mail]

Dealer/Distributor

Copyright 2004 Alinco, Inc. Osaka Japan
Printed in Japan PM0080