Alinco DJ-493 User manual

DJ-493
Service Manual
CONTENTS
SPECIFICATIONS
1) GENERAL........................................................................2
2) TRANSMITTER...............................................................2
3) RECEIVER.......................................................................2
CIRCUIT DESCRIPTION
1) Receiver System ........................................................3, 4
2) Tr nsmitter System.........................................................4
3) PLL Synthesizer Circuit
............................................4, 5
4) CPU nd Peripher l Circuits .......................... . ........ 5, 6
5) M38267M8L252GP (XA0725) .................................. 6-8
SEMICONDUCTOR DATA
1) NMJ2070M T1 (XA0210) ...............................................9
2) AT24C16N-10SI-2.7TER (XA0368) ............................. 9
3) M5222FP-600C (XA0385) .......................................... 10
4) TK14521MTL (XA0515)............................................... 11
5) M64076AGP (XA0352)................................................ 12
6) NJM29Q4V-TE1 (XA0573) .......................................... 12
7) NJM2902V-TE1 (XA0596) .......................................... 12
8) S-81350HG-KD-T1 (XA0724) .................................... 13
9) S-80845ALMP-EA9-T2 (XA0620) ............................. 13
10) 2SK2975 (XE0038) ...................................................... 13
11) Tr nsistor, Diode, nd LED Ontline Dr wings .......... 14
12) LCD Connection (EL0044)......................................... 14
EXPLODED VIEW
1) Front View.......................................................................15
2) Re r View.......................................................................16
PARTS LIST (DJ-493)
MAIN U nit................................................................17-21
Mech nic l P rts ..........................................................22
P cking P rts.................................................................22
PARTS LiST (DJ-496)
MAIN U nit................................................................23-27
Mech nic l P rts..........................................................28
P cking P rts.................................................................28
ADJUSTMENT
1) Required Test Equipment......................................29, 30
2) Adjustment Mode................................................... 31-34
PC BOARD VIEW
MAIN U nit................................................................35, 36
SC EMATIC DIAGRAM..........................................37, 38
BLOCK DIAGRAM.....................................................39, 40
MUNGO, inc.
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SPECIFICATIONS
1) GENERAL
Frequency cover ge
Mode
Ch nnel steps
Memory ch nnels
Antenn connector
Frequency st bility
Microphone input imped nce
Power supply requirement
Current dr in ( t 13.8 V DC)
Us ble temper ture r nge
Dimensions
(Projections not included)
Weight
DTMF (DJ-496)
Sub udible Tone(CTCSS)
Sub udible Tone (DCS)
2) TRANSMITTER
Output power
Modul tion system
Spurious emissions
M x. frequency devi tion
3) RECEIVER
Receive system
Intermedi te frequencies
Sensitivity(12dB SINAD)
Selectivity
Audio output power
DJ-493T : TX 430 ~ 449.995MHz RX 430 ~ 449.995MHz
E : TX 430 - 439.995MHz RX 430 ~ 439.995MHz
TA2 : TX 450 ~ 469.995MHz RX 450 ~ 469.995MHz
DJ-496T : TX 430 ~ 449.995MHz RX 430 ~ 449.995MHz
E : TX 430 ~ 439.995MHz RX 430 ~ 439.995MHz
DJ-438TA2 : TX 450 - 469.995MHz RX 450 ~ 469.995MHz
F3E (FM)
5,10,12.5,15,20,25, & 30kHz
40 ch nnels+1 CALL ch nnel
BNC (50Q unb l nced)
±5 ppm
2kQ nomin l
7.0 - 16.0V DC (neg tive ground)
1.4A (typic l) Tr nsmit high t 5W
200mA (typic l) Receive t 280mW
50mA (typic l) st ndby
20mA (typic l) B ttery s ve on
-10 ~ +60°C (14 ~ 140°F)
56 (W) x 124 (H) x 40 (D) mm (with EBP-48N)
2.2"(W) x 4.88''(H) x 1.57"(D) inches (with EBP-48N)
Approx. 375g (13.2oz) (with EBP-48N)
16 Buttons Keyp d
encoder/decoder inst lled (39tones)
encoder/decoder inst lled (104codes)
Approx. 4W EBP-48N inst lled
Approx. 5W 13.8V DC
Approx. 0.8W (LOW)
V ri ble re ct nce frequency modul tion
Less th n -60dB
±5 kHz
Double conversion superheterodyne
1st 45.1MHz/2nd 455kHz
Less th n -12.0dBfi (0.25V)
-6dB : 12kHz or more
-60dB : 26kHz or less
280mW (typic l with n 8Q lo d)
200mW (8i2 10% THD)
2
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CIRCUIT DESCRIPTION
1) Receiver System
The receiver system is a double superheterodyne system with a 45.1 M z first IF and a 455k z second IF.
-4 r » J
i . r r u n i c n u
The received signal at any frequency in the 430.00- to 449.995-M z range is
passed through the low-pass filter (L2, L3, L8, C2, C9, C10, C11, and C62)
and high-pass filter (C56, C57, C61, L25 and D25), and amplified by the RF
amplifier (Q9). The signal from Q9 is then passed through the tuning circuit
(L19, L20, L21 and varicaps D12, D13 and D14) and converted into 45.1M z
by the mixer (Q10). The tuning circuit, which consists of L25, L19, L20, L21,
D15, D12, D13 and D14 is controlled by the tracking voltage form the CPU so
that it is optimized for the reception frequency. The local signal from the VCO
is passed through the buffer (Q11), and supplied to the source of the mixer
(Q10). The radio uses the lower side of the superheterodyne system.
2. IF Circuit
The mixer mixes the received signal with the local signal to obtain the sum of
and difference between them. The crystal filter (XF1) selects 45.1M z fre
quency from the results and eliminates the signals of the unwanted frequen
cies. The first IF amplifier (Q8) then amplifies the signal of the selected fre
quency.
3. Demodulator Circuit
After the signal is amplified by the first IF amplifier (Q8), it is input to pin 16 of
the demodulator IC (IC4). The second local signal of 45.555M z, which is
oscillated by the internal oscillation circuit in IC4 and crystal (X2). Then, these
two signals are mixed by the internal mixer in IC4 and the result is converted
into the second IF signal with a frequency of 455k z. The second IF signal is
output from pin 3 of IC4 to the ceramic filter (FL1), where the unwanted fre
quency band of that signal is eliminated, and the resulting signal is sent back
to the IC4 through pin 5.
The second IF signal input via pin 5 is demodulated by the internal limiter
amplifier and quadrature detection circuit in IC4, and output as an audio signal
through pin 10.
4. Audio Circuit
The audio signal from pin 10 of IC4 is compensated to the audio frequency
characteristics in the de-emphasis circuit (R106, R107, C128, C127) and am
plified by the AF amplifier (Q27). The signal is then input to pin 2 of the elec
tronic volume (IC6) for volume adjustment, and output from pin 1. The ad
justed signal is sent to the audio power amplifier (IC5) through pin 2 to drive
the speaker.
3
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5. Squelch Circuit
The signal except for the noise component in AF signal of IC4 is cut by the
active filter inside 1C. The noise component is amplified and rectified, then
converted to the DC voltage to output from pin13 of IC4. The voltage is led to
pin 2 of CPU and compared with the setting voltage. The squelch will open if
the input voltage is lower than the setting voltage.
2) Transmitter System
1. Modulator Circuit
The audio signal is converted to an electric signal in either the internal or
external microphone, and input to the microphone amplifier (IC8). IC8 con
sists of two operational amplifiers; one amplifier (pins 5, 6, and 7) is composed
of pre-emphasis and IDC circuits and the other (pins 1, 2, and 3) is composed
of a splatter filter. The maximum frequency deviation is obtained by VR1 and
input to the cathode of the varicap of the VCO, to change the electric capacity
in the oscillation circuit. This produces the frequency modulation.
2. Power Amplifier Circuit
The transmitted signal is oscillated by the VCO, amplified by the pre-drive IC
(IC1) and drive amplifier (Q4), and input to the final amplifier (Q2). The signal
is then amplified by the final amplifier (Q2) and led to the antenna switch (D2)
and low-pass filter (L5, L3,12, C24, C11, C10, and C9), where unwanted high
harmonic waves are reduced as needed, and the resulting signal is supplied
to the antenna.
3. APC Circuit
Part of the transmission power from the low-pass filter is detected by D7, con
verted to DC, and then amplified by a differential amplifier. The output voltage
controls the bias voitage from the source of Q2 and Q4 to maintain the trans
mission power constant.
3) PLL Synthesizer Circuit
1. PLL
The dividing ratio is obtained by sending data from the CPU (IC9) to pin 2 and
sending clock pulses to pin 3 of the PLL IC (IC2). The oscillated signal from the
VCO is amplified by the buffer (Q5, Q37) and input to pin 6 of IC2. Each
programmable divider in IC2 divides the frequency of the input signal by N
according to the frequency data, to generate a comparison frequency of 5 or
6.25k z.
2. Reference Frequency Circuit
The reference frequency appropriate for the channel steps is obtained by di
viding the 21.25M z reference oscillation (X1 ) by 4250 or 3400, according to
the data from the CPU (IC9). When the resulting frequency is 5k z, channel
steps of 5, 10, 15, 20, 25, 30, and 50k z are used. When it is 6.25k z, the
4 12.5k z channel step is used.
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3. Phase Comparator Circuit
The PLL (IC2) uses the reference frequency, 5 or 6.25k z. The phase com
parator in the IC2 compares the phase of the frequency from the VCO with
that of the comparison frequency, 5 or 6.25k z, which is obtained by the inter
nal divider in IC2.
4. PLL Loop Filter Circuit
If a phase difference is found in the phase comparison between the reference
frequency and VCO output frequency, the charge pump output (pin 8) of IC2
generates a pulse signal, which is converted to DC voltage by the PLL loop
filter and input to the varicap of the VCO unit for oscillation frequency control.
5. VCO Circuit
A Colpitts oscillation circuit driven by Q3 directly oscillates the desired fre
quency. The frequency control voltage determined in the CPU (IC9) and PLL
circuit is input to the varicaps (D3). This change the oscillation frequency, which
is amplified by the VCO buffer (Q5) and output from the VCO unit.
4) CPU and Peripheral Circuits
1. LCD Display Circuit
The CPU turns ON the LCD via segment and common terminals with 1/4 the
duty and 1/4 the bias, at the frame frequency is 112.5 z.
2. Display Lamp Circuit
When the LAMP key is pressed, “ ” is output form pin 42 of CPU (IC9) to the
bases of Q19, Q24 and Q25.
3. Reset and Backup
When the power form the DC jack or external battery increases from Circuits 0
V to 2.5V or more, “ ” level reset signal is output from the reset IC (IC11) to pin
33 of the CPU (IC9), causing the CPU to reset. The reset signal, however,
waits at 100, and does not enter the CPU until the CPU clock (X3) has stabi
lized.
4. S(Signal) Meter Circuit
The DC potential of pin 8 of iC4 is input to pin 1 of the CPU (IC9), converted
from an analog to a digital signal, and displayed as the S-meter signal on the
LCD.
5. DTMF Encoder (DJ-496)
The CPU (IC9) is equipped with an internal DTMF encoder. The DTMF signal
is output from pin 10, through R179 and R180 (for level adjust-ment), and then
through the microphone amplifier (IC8), and is sent to the varicap of the VCO
for modulation. At the same time, the monitor-ing tone passes through the AF
circuit and is output form the speaker.
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6. CTCSS Encoder
(67.0 to 250.3 z) is output from pin 9 of the CPU to the varicap (D4) of the
VCO for modulation.
The CPU (IC9) is equipped with an internal DCS code encoder. The code (023
to 754) is output from pin 9 of the CPU to the varicap (D16) of the PLL refer
ence oscillator. When DCS is ON, DCS MUTE circuit (Q12-ON, Q18-ON, 015-
OFF) works. The modulation activates in X1 side only.
The voice band of the AF output signal from pin 10 of IC4 is cut by sharp active
filter IC7 (VCVS) and amplified, then led to pin 4 of CPU. The input signal is
compared with the programmed tone frequency code in the CPU. The squelch
will open when they match.
In the unlikely event that CPU clock noise is present on a particular operating
frequency programmed into the radio, you can shift the CPU clock frequency
to avoid the CPU clock-noise. The output signal from pin 31 of the CPU turns
on Q35. Then the oscillation frequency of X3 will be shifted about 300 ppm.
7. DCS Encoder
8. CTCSS, DCS Decoder
5) M38267M8L252GP (XA0725)
CPU
Termin l Connection
(TOP VIEW)
SEQ12 •*— [76
SEG9 - — [79
SEGA — g o
SEG7 — g T
SEG6 -«— [82
SEG5 - — [83
SEG4 - — [84
SEG3 - — [86
SEG2 -- ----- [86
SEG1 -- ----- [87
SEGO -- ----- [86
VCC [H
VREF ----- ► [90
AVSS ----- ► g T
COM3 ----- [92
COM2 -- ----- [93
COMI - ----- [94
COMO - ----- [95
VL3 — ► [96
V L 2 ----- ► [97
M38267M8L252GP
46] ■»— - P16
47] P17
46] P20
45] P21
44) P22
43] ■»— - P23
42] - P24
41~] P25
40] P26
39l — ► P27
36] VSS
1 3 — - XOUT
36] — XIN
35] — •- XCOUT
34] ----- XCIN
M l - ----- RESET
32] - ----- P70ANTO
6
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No. Pin Name Function I/O PU Logic Description
1P67/AN7 SMT I
-
A/n
n / l»/ S-meter input
2P66/AN6 SQL 1-A/D Noise level input for squelch
3 P65/AN5 BAT 1-A/D Low b ttery detection input
4P64/AN4 TIN 1 -A/D CTCSS tone input/DSC code input
5 P63/SCLK22/AN3 BP1 1
-
A/D B nd pl n 1
6P62/SCLK21/AN2 BP2 1
-
A/D B nd pl n 2
7P61/SOUT2/AN1 DCSW O -Activ high DCS sign l mute
8 P60/SIN2/AN0 F/M/KEY 1-A/D Function/Moniter key input
9 P57/ADT/DA2 CTOUT 0 -D/A CTCSS tone output/DCS tone output/Tuning volt ge out
10 P56/DA1 DTOUT 0-D/A DTMF output/EVR control output
11 P55/CNTR1 c n r * -Q i 11 /■> /■>
ru iö c _i .*.1 ~ r r n n r \ » i o tiiid i u iu uk iur c tz r r t u iv i
12 P54/CNTR0 TBST I/O *Pulse/Activ low Tone burst output
13 P53/RTP1 BP4 1 --B nd pl n 4
14 P52/RTP0 MUTE I/O -Activ high Microphone mute
15 P51/PWM3 CLK 0 -Pulse Seri l dock output for PLL,CTCSS
16 P50/PWM0 DATA I/O -Pulse Seri l d t output lor PLLCTCSS, PLL unlock sign l input
17 P47/SROY1 TRESET I/O -Activ low/Pulse
Trunking bo rd detection (when PSW is on)/Trunking bo rd reset
18 P46/SCLK1 STBP 0 -Pulse Strobe for PLL 1C
19 P45/TXD UTX o-Pulse UART d t tr nsmission output
20 P44/RXD RTX 1 -Pulse UART d t reception output
21 P43/0/T0UT BEEP I/O -Pulse/Activ low Beep tone/B nd pl n 3(when PSW is on)
22 P42I/NT2 RE2 1*Avtiv low Rot ry encoder input
23 P41/INT1 RE1 1*Avtiv low
24 P40 SD 0 -Avtiv low Sign l detection output
25 P77 PTT 1 -Activ high PTT input
26 P76 BP6 1*Activ high B nd pl n 6
27 P75 P5C 0 -Activ low PLL power ON/OFF output
28 P7A i / - r TSC r \ -Acii'v iow TX power ON/OFF output
29 P73 R5C 0 -Activ low RX power ON/OFF output
30 P72 AFP 0 -Activ low AF AMP power ON/OFF output
31 P71 CLSFT 0
-
Activ hiqh CLOCK frequency shift
32 P70/INTO BU 1 -Activ low B ckup sign l detection input
33 RESET RESET 1-Activ low Reset input
34 Xcin Xcin - - - -
35 Xcout Xcout - - - -
36 Xin Xin - - - M in clock input
37 Xout Xout - -
-
M in clock output
O O
O O Vss GND
- - -
CPU GND
39 P27 PSW 1
-
Avtiv low Power switch input
40 P26 SDA 0
-
Pulse Seri l d t for EEPROM
41 P25 C5C 0
-
Activ high C5V power ON/OFF output
42 P24 LAMP 0
-
Activ high L mp ON/OFF
43 P23 KiO 1
*
Avtiv low
44 P22 KI1 1 *Avtiv low Key m trix input
45 P21 K!2 !*Avtiv low
46 P20 KI3 1*Avtiv low
47 P17 K03 0-Avtiv low
48 P16 K02 0-Avtiv low Key m trix output
49 P15/SEG39 KOI 0-Avtiv low
50 P14/SEG38 KOO 0-Avtiv low
51 P13/SEG37 H/L 0--Tx power H/L
52 P12/SEG36 DA2 0- - DA converter for output power
53 P11/SEG35 DA1 0 --DA converter for output power
54 P10/SEG34 DA0 0 --DA converter for output power
55 P07/SEG33 C Y D
1 _ /A 1 1
1T“ -UART line SW/Extern l control port 7
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No. I
56
~ 5 7 ~
58 "
59 "
60 '
61
62 '
63 '
64 "
65 "
rr
~67
68 '
69 "
70 ‘
71
72
73 *
74
75 ‘
76 "
77 '
78
79
80
81
82
83
84
85
86
87 '
88
89
90
91
92
93
~94~
95
96
97
n o
¿70
99
100~
8
Pin Name Function I/O PU Logic Description
P06/SEG32 AFC nActiv high AF tons control
P05/SEG31
P04/SEG30
P03/SEG29
P02/SEG28
P01/SEG27
P00/SEG26
P37/SEG25
P36/SEG24
P35/SEG23
P33/SEG21
P32/SEG20
P31/SEG19
P30/SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEGO
S31 O
S30 O
S29 O
S28 O
S27 O
S26 O
S25 O
S24 O
S23 O
S21 O
S20 O
S19 O
S18 O
S17 O
S16 O
S15 O
S14 O
S13 O
S12 O
S11 o
S10 o
S9 O
S8 O
S7 O
S6 O
S5 O
S4 O
S3 O
S2 O
S1 O
SO o
LCD segment sign l
Vcc VDD CPU power termin l
Vref Vref AD converter power supply
Avss Avss AD converter GND
COM3 COM3 OLCD COM3 output
rnMQ COM2 OLCD COM2 output
COM1 COM1 OLCD COM1 output
COMO COMO OLCD COMO output
VL3
VL2 VL3 VL2 LCD power supply
C1 C1
VL1 VL1 A/D LCD power supply
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SEMICONDUCTOR DATA
1) NMJ2070MT1 (XA0210)
Low Volt ge Power Amplifier
Equiv lent Circuit
Parameter Condition Symbol Mln. Typ. Max. Unit
Supply voltage V+ 1.8 -15 V
Idle current RL= lo -4 7 mA
Output voltage Vo -2.7 - V
Input bias current Ib-200 -nA
Output power
T D=10%, f=1k z V+=6V, RL=4
Po
0.5 0.6 -W
V+=4.5V, R U 4 -0.32 -W
V+=3V, R L-4 -120 -mW
V +-2V , R U 4 -30 -mW
T D=iO % , f=i k z v+=6v , RL -4 -500 -mW
V+-4.5V , RL=4 -250 -mW
Distortion Po-=0.4»V, RL=4 , T D -0.25 -%
Voltage gain f=1k z Av 41 44 47 dB
Input impedance f=1k z ZlN 100 --k
Equivalent input noise
voltage Rs=10k A curve Vn1 -2.5 -MV
B=22 z to 22k z Vn2 -3-MV
Power supply voltage
rejection ratio f=100 z, Cx=100pF SVR 24 30 -dB
Power gain band width
(- 3dB) RL=8 , Po=250mW P.B 200 -k z
2) AT24C16N-10SI-2.7TER (XA0368)
16K bits CMOS Seri l EEPROM
AO
Ai
A2
GND
Pin N me Function
A0 to A2 Address inputs
SDA Seri l D t
SCL Seri l Clock
Test Test Input {GND or Vcc)
NIC No connection
9
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3) M5222FP-600C (XA0385)
Electronic Volume
!-----------------------------------------------------------------------------------------n
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4) TK14521MTL (XA0515)
IF System
*o'
<
jC
*o
<
o3
o.
CD m
HÉ]— É)
T = 25°C, Vcc = 3V, fin = 10.7MHz, fm = 1kHz, Mod = ±3kHz
Parameter Symbol Ratings Unit Condition
Min Typical Max
Supply Current Icc 4.3 7.0 9.8 mA No signal
Mixer + IF part
Limiting Sensitivity Limit -94 -100 -106 dBm -3.0dB point
Output Voltage Vo 200 300 400 mVrms
Distortion T D 0.8 2.8 %
S/N S/N 40 46 52 dB
AM Rejection Ratio AMRR 30 40 dB AM 30% mod
Mixer Coversion Gain Gm20 26 32 dB
Mixer 3rd Intercept point ICP -10 -3 dBm
Mixer Input Impedance Rim 2.8 3.6 4.4 Kn DC Test
Mixer Output Impedance Rom 1.2 1.5 1.9 Kn DC Test
Limiter Input Impedance Rifin 1.2 1.5 1.9 Kn DC Test
RSSI part
RSSI Output Current 1 Ir s s i 1 41 60 38 ma -30dBm is input.
RSSI Output Current 2 Ir s s i 2 22 40 59 pA -60dBm is input.
RSSI Output Current 3 Ir s s i 3 10 17 25 pA -100dBm is input.
Squelch BPF part
Center Frequency 1 fCT 110.5 15.0 21.0 k z Center frequency setting R»«>
Center Frequency 2 fC T 2 21.0 30.0 39.0 k z Center frequency setting R«36kQ
Center Frequency 3 (C T 3 38.5 55.0 71.5 k z Center frequency setting R=6.Bkn
Squelch Output Current Iso 6 10 18 pA Center frequency setting R«36k£2
25mVrms is input (Pin11)
Squelch ON Voltage VSO(ON) 0.40 0.47 0.54 VDC voilage is input io pinl 3.
Squelch OFF Voltage VSQfOFF) 0.50 0.57 0.64 VDC voltage is input to pinl 3.
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5) M64076AGP (XA0352)
XBo 1 20 GND
SI 2 19 Xin
CPS 3 18 Xout
r s t [T 17 OP2
Vcc f5 O)
o16 OP1
in 1 [IT "si
O)
>15 in2
Lockl [_7_ O
Tl 14 Lock.2
PD1 |~8_ 13 PD2
VT1 [IT 12 VT2
V 10 11 GND
6) NJM2904V-TE1 (XA0573)
Du l Single Supply Oper tion l Amplifier
(Top View)
A OUTPUT [ j T
A -IN P U T [ I T
A + INPUT [ I T
GND I X
U D v*
T ] B OUTPUT
F ] B - INPUT
F I B +IN PU T
7) NJM2902V-TE1 (XA0596)
Qu d Single Supply Oper tion l Amplifier
(Top View)
14 D OUTPUT
13 I D -IN P U T
12 D * INPUT
11 GND
10 C + INPUT
9 C -IN P U T
8 C OUTPUT
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8) S-81350 G-KD-T1 (XA0724)
Top View
2 GND
3 V in
9) S-80845ALMP-EA9-T2 (XA0620)
Volt ge Regul tor
Vin=18V
lout= 100mA
NC NC
EA9*
—
* Lot number
GND V in V o u t
10) 2SK2975 OCE0038Î
Dr in
G te
M ximum r tines
Source
R tings Symbol V lue Unit
Dr in-Source Volt ge Vdss 30 V
Tot l Device Dissip tion @Tc=20°C Pd 10 W
G te-Source Volt ge Vgss ±20 V
Stor ge Temper ture R nge Tstg -40—+110
Oper ting Junction Temper ture Ti 175 °c
Ch r cteristic
R tings Symbol Min M x Unit
Dr in-Source Bre kdown Vot ge
Vds=1 7, Vgs=0V Idss _10 uA
Zero G te Volt ge Dr in Current
Vgs=10, Vds=0V Igss _1uA
G te Threshold Volt ge Vds^.ö,
Ids=1 mA Vth 1.0 1.7 V
Out Put Power
f=450MHz Pin=1W Vds=9.6V Po 7.0
_
W
Dr in Efficiency
f=450MHz Pin=1 W Vds=9.7V r?D 50 _%
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11) Transistor, Diode, and LED Ontline Drawings
Top View
1 O\ i o n w î/sn /pi
) L.WU UUI II ICUUUM ^LLUU j
o «-< co co tí” in <x> r*- co a> o ^ ^ co ^ m co cd 02 o ^
o CO co ^ in co r - cd cd <—< <—i *-< *-< *-< *-< *-< *-< c\? 00 cnj cnj c\j 00 00 co co co
C/IC/ICOCOCOCOCOCOCOC/OC/ICOCOCOCOCOCOC/OCOCOCOCOCOCOCOC/OCOC/OCOC/ICOCO
SEGMENT COMMON
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EXPLODED VIEW
1) Front View
KZ0108(DJ-493)
KZ0098(DJ-496)
. DJ-493 only
15
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2> R e * r V i e w
St0063
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DJ-493 M in Unit
PARTS LIST (DJ-493)
Ref No. P rts No. P rts N me Ver.
DJ 493 M m Unit
C1 CU3031 C1 608JB1 H471 K T-A S
C2 CU3031 C1608JB1 H471KT-AS
C3 CU3057 C 1608CH1H130 JT -A
C4 CU3014 C1608CH1H180JT-AS
C5 CU3031 C1608JB1 H471 K T-AS
C6CU3031 C1608JB1H471 KT-AS
C7 CU3007 C1608CH1H060CT-A
C8CU3031 C l 608JB1H471 KT-AS
C9 CU3005 C1608CH1H040CT-AS
C10 CU3009 C1608CH1H080CT-A
C11 CU3009 C1608CH1H080CT-A
C12 CU3001 C1608CH1H0R5CT-AS
C13 CU3031 C1608JB1H471 KT-AS
C14 CU3001 C1608CH1H0R5CT-AS
C 15 CU3031 C1608JB1H471 K T-AS
C16 CU3031 C1608JB1H471 K T-AS
C17 CS0408 6MCM156MATER
C18 CU3007 C1608CH1 H060CT-A
C 19 CU3035 C1608 JB1 H102 KT-AS
C20 CU3014 C1 608CH1H180JT-AS
C21 CU3011 C1 608CH1 H1 00DT-AS
C22 NC
C23 CU3001 C1608CH1H0R5CT-AS
C24 CU3012 C1608CH1H120JT-AS
C25 CU3031 C1608JB1H471KT-AS
C26 CU3031 C1608JB1H471 K T-AS
C27 CU3009 C1608CH1H080CT-A
C28 CU3001 C1 608CH1 H0R5CT-AS
C29 NC
C30 CU3012 C1608CH1H120JT-AS
C31 CU3006 C1608CH1 H050CT-AS
C32 CU3002 C1608CH1H01OCT-AS
C33 CU3031 C 1608J B 1H 471KT-A S
C34 CU3047 C1608JB1H103KT-N
C35 CU3031 C1608JB1H471KT-AS
C36 CU3031 C1608JB1H471 KT-AS
C37 CU3017 C1608CH1 H330JT-AS
C38 CU3001 C1608CH1H0R5CT-AS
r'o n
OOC3 NC
C40 CU3011 C1 608CH1 H1 OODT-AS
C41 CU3031 C1608JB1H471KT-AS
C42 CU3031 C1608JB1H471KT-AS
C43 CU3023 C1608CH1H101JT -A S
C44 CU3031 C1608 JB1H471 K T-AS
C45 CU3031 C1608JB1H471 K T-AS
C46 CU3031 C1608JB1H471 KT-AS
C47 CU0108 LMK212BJ105KG
C48 CU3031 C1608JB1H471 KT-AS
G49 CU3013 C 1608CH1H 150 JT-A S
C50 NC
C51 NC
C52 NC
C53 CU3031 C l 608JB1H471 KT-AS
C54 CU3047 C1608JB1H103KT-N
Ref No. P rts No. P rts N me Ver.
DJ-493 M in Unit
C55 CS0408 6MCM1 56MATER
C56 CU3015 C1608CH1H220JT-AS
C57 CU3004 C1608CH1H030CT-AS
C58 CU3009 C 1608CH1H080CT-A
C59 CU3015 C1608CH1H220JT-AS
C60 CU3012 C1608CH1H120JT-AS
C61 CU3005 C1608CH1H040CT-AS
C62 CU3006 Cl 608CH1H050CT-AS
C63 NC
C64 CU3047 C1 608JB1H103KT-N
C65 CU3004 C1608CH1H030CT-AS
C66 CU3004 C1 608CH1 H030CT-AS
C67 CU3006 C1608CH1H050CT-AS
C68 CU3023 C1608CH1H101 JT -A S
C69 CU3047 C1608JB1H103KT-N
C70 CS0407 35MC104MATER
C71 CU3001 C1608CH1H0R5CT-AS
C72 CU3035 C1608JB1H102KT-AS
C73 CU3047 C1608JB1H103KT-N
C74 CU3031 C1608JB1H471 KT-AS
C75 CU3057 C1608CH1H130JT-A
C76 CU3015 C1608CH1H220JT-AS
C77 CU3012 C1608CH1H120JT-AS
C78 CU3014 C1608CH1H180JT-AS
C79 CU3002 C1608CH1H01OCT-AS
C80 CS0213 TMCMA1A225MTR
C81 CU3011 C1608CH1H1 OODT-AS
C82 CU0108 LMK212BJ105KG
C83 CU3031 C1608JB1H471 K T-AS
G84 CU3031 C1608JB1H471KT-AS
C85 CU0108 LMK21 2BJ105KG
C86 CU3016 C1608CH1H270JT-AS
C87 CU3035 C1608JB1H102KT-AS
C88 CS0213 TMCMA1A225MTR
C89 CU3016 C1608CH1H270JT-AS
uyu CU0108 LMK212BJ105KG
C91 CU3035 C1 608JB1H102KT-AS
C92 CU3035 C1608JB1H102KT-AS
C93 CE0392 6MV47UW
C94 CU3035 C1608JB1H102KT-AS
C95 CS0408 6MCM156MATER
C96 CU3111 C1608JB1C104KT-N
C97 CU0108 LMK212BJ105KG
C98 CU3047 C1608JB1H103KT-N
C99 CS0408 6MCM156MATER
C100 CS0408 6MCM156MATER
C l 01 r'l iqn/i 7
JV “t / C1608JB1H103KT-N
C102 CU3035 C 1608J B 1H 102K T-A S
C103 CU0108 LMK212BJ105KG
C104 CU3035 C1608JB1H102KT-AS
C105 CS0404 6MCM106MATER
C106 CU3015 C1 608CH1H220JT-AS
C107 CS0408 6MCM1 56MATER
C108 CU3035 C1608JB1H102KT-AS
17
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DJ-493 M in Unit
Ref No. P rts No. P rts N me Ver. Ref No. P rts No. P rts N me Ver.
DJ-493 M in Unit DJ—493 M in Unit
C109 CE0350 16MV100HC C163 CU3044 C1608JB1H562KT-NS
C110 CU3035 C1608JB1 H102KT-AS C164 CU3040 C1608JB1H272KT-NS
c m CE0397 MVS16VC47MF46 C165 CU3111 C 1608J B 1C 104KT-N
C112 CU0108 LMK212BJ105KG C166 CU3047 C1608JB1H103KT-N
C113 CU3047 C 1608J B 1H 103KT-N C167 CU3101 C1608JB1C473KT-NS
C114 CU3035 C 1608J B 1H 102KT -AS C168 CU3047 C 1608J B 1H 103KT-N
C115 CE0392 6MV47UW C169 CU3047 C1608JB1H103KT-N
C116 CU3111 C 1608JB 1C 104KT-N C170 CU3047 C1608JB1H103KT-N
C117 CU3047 C1608JB1H103KT-N C171 CU3046 C1608JB1H822KT-NS
C118 CS0408 6MCM156MATER C172 CU3035 C1608JB1H102KT-AS
C 119 CU3047 C1608JB1H103KT-N C173 CU0108 LMK212BJ105KG
C120 CU3035 C1608JB1H102KT-AS C174 CS0408 6MCM156MATER
C121 CS0408 6MCM156MATER C175 CU3111 C 1608 JB 1C 104KT-N
C122 CU3111 C 1608J B 1C 104KT-N C176 CU3014 C 1608CH1H 180JT -A S
C123 CU3111 C1608JB1C104KT-N C177 CU3013 C 1608CH1H 150JT-AS
C124 CU3035 C 1608J B 1H 102KT-AS C178 CU0108 LMK212BJ105KG
C 125 CU3051 C 1608J B 1E223KT-NS C179 CU3035 C1608JB1H102KT-AS
C126 CU3051 C1608JB1E223KT-NS C180 CU3111 C1608JB1C104KT-N
C127 CU3051 C 1608J B 1E223KT-NS C181 CU3049 C1608JB1E153KT-NS
C128 CU3111 C 1608J B 1C 104KT-N C182 CU3031 C1608JB1H471KT-AS
C129 CU3111 C1608JB1C104KT-N C183 CU3031 C1608JB1H471KT-AS
C130 CU0108 LMK212BJ105KG C184 NC
C131 CU3111 C1608JB1C104KT-N C185 CU3111 C 1608J B 1C 104KT -N
C132 CE0396 MVS6.3VC100MF46 C186 CU3003 C1608CH1H020CT-AS
C133 CS0408 6MCM1 56MATER C 187 CU3111 C 1608J B 1C 104K T-N
C134 CU3111 C1608JB1C104KT-N CN1 NC
C135 CU3035 C1608JB1H102KT-AS CN2 NC
C136 CU3035 /~\ -i n r\r> i n i i n
aoi/t a o
u i buovJD i n i uzr\ i -MC5
AMO h i
MU
C137 CU3101 C1608JB1C473KT-NS D1 XD0323 MA2S111-TX
C138 CU3111 C1608JB1C104KT-N D2 XD0326 1 SV307(TPH3)
C139 CU0108 LMK212BJ105KG D3 XD0344 1SV311 (TPL3)
C140 CU3035 C1608JB1H102KT-AS D4 XD0331 HSU277TRF
C 141 CU3035 C 1608J B 1H 102KT -AS D5 XD0331 HSU277TRF
C142 CU3047 C1608JB1H103KT-N D7 XD0251 MA741WA TX
C143 CU3035 C1608JB1H102KT-AS D8XD0261 S3DG7
C l 44 CU3111 C1608JB1C104KT-N D9 XD0323 M A2S 111-TX
C145 CU3025 C1608CH1H151JT-AS D10 XD0130 DA204U T 106
C146 CU3035 C1608JB1H102KT-AS D 11 XD0294 U2FWJ44NCTE12R)
i A~1
O 1 *+ 1p i r i f i n o i p i u i i n o k 'T — a q w i uuuuu till \ J c -r\ i t~ w j n i o i_y i c- XD0344 1SV311 (TPL3)
C148 CU3111 C1608JB1C104KT-N D13 XD0344 1SV311 (TPL3)
C149 CU3041 C1608JB1H332KT-NS D14 XD0344 1SV311 (TPL3)
C150 CU3111 C1608JB1C104KT-N D 15 XD0344 1SV311 (TPL3)
C151 CU3111 C1608JB1C104KT-N D16 XD0131 1SV214 TPH4
C152 CU3035 C1608JB1H102KT-AS D17 XL0036 SML-31 0MTT86
C153 CU3035 C1608JB1H102KT-AS D18 XL0036 SML-310MTT86
C154 CU3038 C 1608J B 1H 182KT-AS D19 XL0028 BRPG1201W TR
C155 CU3111 C1608JB1C104KT-N D20 NC
C156 CU3035 C1608JB1H102KT-AS D21 NC
C157 CU3050 C1608JB1E183KT-NS D22 NC
C l 58 CU0108 LMK212BJ105KG D23 NC
C 159 CU3051 C1608JB1E223KT-NS D24 NC
C160 CU0108 LMK212BJ105KG D25 XD0332 RB706F-40-T106
C 161 CS0408 6MCM156MATER D26 XD0291 M A729-TX
C162 CU3023 C1608CH1H101JT-AS D27 XD0342 1SS390 TE61
18
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DJ-493 M in Unit
Ref No. P rts No. P rts N me Ver.
DJ-493 M in Unit
FL1 XC0072 ALFCM455F=K
IC1 XA0449 UPC2710T-E3
IC2 XA0352 M64076GP
IC3 XA0724 S81350HG-KD-T1
IC4 XA0515 TK14521MTL
IC5 XA0210 NJM2070M T 1
IC6XA0385 M5222FP-600C
i m
1/V A ilR O C
A n u j j u m i M o a m \ /_ T c i v \ i_ i
IC8XA0573 NJM2904V-TE1
IC9 XA0725 M38267M8L252GP
IC10 XA0368 AT24C16N-10SI-2.7TER
IC11 XA0620 S-80845ALM P-E A9-T2
JK1 UJ0046 MJ82-1
JK2 UJ0019 HSJ1493-01-010
JK3 UJ0022 HSJ1102-01-540
L1 QC0507 LK16081R0K-T
L2 QKA45A MR1.5 4.5T 0.4
L3 QKA45A MR1.5 4.5T 0.4
L4 QCQ5Q7 LK16081ROK-T
L5 QKA25A MR1.5 2.5T 0.4
L6QKA25A MR1.5 2.5T 0.4
L7 QC0558 LL1608-FH5N6S
L8QC0529 LQN21A18NJ04
L9 QKA75A QKA75A
L10 QC0573 LL1608-FHR10J
L11 QC0565 LL1608-FH22NJ
L12 QS40124 0.4-1.2 -4 T -L
L13 QC0567 LL1608-FH33NJ
L14 QC0561 LL1608-FH10NJ
L15 QC0507 LK16081 ROK-T
L 18 QC0507 LK16081 ROK-T
L19 QC0561 LL1608-FH10NJ
L20 QC0528 LQN21A15NJ04
L21 QC0528 LQN21A15NJ04
L22 QC0564 LL1608-FH18NJ
L23 QC0562 LL1608-FH12NJ
L24 QC0569 LL1608-FH47NJ
L25 QC0534 LQN21A47NJ04
L26 QC0089 NL322522T-181JA
L27 QC0507 LK16081 ROK-T
LCD1 EL0044 FIT-3404
MIC1 EY0017 OB-27P44
Q1 XT0135 2SD2216R-TX
Q2 XE0038 2SK2975-T11-A
Q3 XT0138 2SC5066-0(TE85L)
Q4 XE0034 MRF9745T1
VjiU XT0138 o c r 'c n c c _ n / 'T c o c i \
Î.O L /ü U üU “ 'J \ 1
Q6XU0172 XP1501-TX
Q7 XT0170 2SB766A-TX
Q8XT0172 2SC4618TLP
Q9 XT0138 2SC5066-0(TE85L)
Q10 XT0171 2SC4808-TX.AR
Q11 XT0171 2SC4808-TX.AR
Q12 XU0193 RN1107 TE85L
Ref No. P rts No. P rts N me Ver.
UJ-493 M in Unit
Q13 XT0170 2SB766A-TX
Q14 XT0170 2SB766A-TX
Q15 XU0193 RN1107 TE85L
Q16 XU0172 XP1501-TX
Q17 XT0110 2SA1036K T146Q
Q18 XU0193 RN1107 TE85L
Q19 XU0197 RN1111 (TE85L)
n o n V I IA 1 T O
A U U I Ù. V D 1 c m T Y
A r j o u r i A
Q21 XU0161 XP1114(TX)
Q22 XU0192 RN2107 TE85L
Q23 XT0135 2SD2216R-TX
Q24 NC
Q25 NC
Q26 XU0193 RN1107 TE85L
Q27 XT0095 2SC4081 T106R
Q28 XU0192 RN2107 TE85L
Q29 XU0192 RN2107 TE85L
Q30 XU0195 RN1104 TE85L
Q31 XT0135 2SD2216R-TX
Q32 XE0029 2SK1580-T1
Q33 XT0135 2SD2216R-TX
Q34 XE0029 2SK 1580-T1
Q35 XU0194 RN2111 TE85L
Q36 XU0197 RN1111 (TE85L)
Q37 XT0171 2SC4808-TX.AR
R1 RK3030 MCR03EZHJ221
R2 RK3034 MCR03EZHJ471
R3 RK3046 MCR03EZHJ472
R4 RK3050 MCR03EZHJ103
R5 RK3030 MCR03EZHJ221
R6RK3066 MCR03EZHJ224
R7 RK3014 MCR03EZHJ100
R8RK3048 MCR03EZHJ682
R9 RK3026 MCR03EZHJ101
R10 RK3018 MCR03EZHJ220
R11 RK3050 MCR03EZHJ103
R12 RK3063 MCR03EZHJ124
R13 RK3034 MCR03EZHJ471
R14 RK3026 MCR03EZHJ101
R16 RK3062 MCR03EZHJ104
R18 RK3050 MCR03EZHJ103
R19 RK3058 MCR03EZHJ473
R20 RK3062 MCR03EZHJ104
R21 RK3053 MCR03EZHJ183
R22 RK3056 MCR03EZHJ333
R23 RK3052 MCR03EZHJ153
n o i l
rA Z H n i / o n c o
r \ r \ o u j o u r ' n n o c 7 u i>i~70
iv i^ n ,U o iz ^ _ n > jH / o
R25 RK0002 ERJ6GEYJ120V
R26 RK3050 MCR03EZHJ103
R27 RK3034 MCR03EZHJ471
R28 RK3042 MCR03EZHJ222
R29 RK3050 MCR03EZHJ103
R30 NC
R31 RK3026 MCR03EZHJ101
19
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DJ-493 M in Unit
Ref No. P rts No. P rts N me Ver. Ref No. P rts No. P rts N me Ver.
DJ-493 M in Unit DJ-493 M in Unit
R33 RK3050 MCR03EZHJ103 R88 NC
R34 RK3062 MCR03EZHJ104 R89 RK3001 MCR03EZHJ000
R35 RK3034 MCR03EZHJ471 R90 RK3032 MCR03EZHJ331
R36 RK3066 MCR03EZHJ224 R91 RK3062 MCR03EZHJ104
R37 RK3050 MCR03EZHJ103 R92 RK3058 MCR03EZHJ473
R38 RK3046 MCR03EZHJ472 R93 RK3050 MCR03EZHJ103
R39 RK3062 MCR03EZHJ104 R94 RK3050 MCR03EZHJ103
R40 RK3063 MCR03EZHJ124 R95 NC
R41 RK3035 MCR03EZHJ561 R96 RK3032 MCR03EZHJ331
R42 RK3038 MCR03EZHJ102 R97 RK3058 MCR03EZHJ473
R43 RK3050 MCR03EZHJ103 R98 RK3044 MCR03EZHJ332
R44 RK3048 MCR03EZHJ682 R99 RK3050 MCR03EZHJ103
R45 RK3050 MCR03EZHJ103 R100 NC
R46 RK3032 MCR03EZHJ331 R101 NC
R47 RK3030 MCR03EZHJ221 R102 RK3062 MCR03EZHJ104
R48 RK3050 MCR03EZHJ103 R103 RK3050 MCR03EZHJ103
R49 RK3058 MCR03EZHJ473 R104 RK3050 MCR03EZHJ103
R50 RK3038 MCR03EZHJ102 R105 RK3041 MCR03EZHJ182
R51 RK3026 MCR03EZHJ101 R106 RK3052 MCR03EZHJ153
R52 RK3074 MCR03EZHJ105 R107 RK3048 MCR03EZHJ682
R53 RK3074 MCR03EZHJ105 R108 RK3052 MCR03EZHJ1 53
R54 RK3074 MCR03EZHJ105 R109 RK3050 MCR03EZHJ103
R55 RK3074 MCR03EZHJ1 05 R110 RK3050 MCR03EZHJ103
R57 RK3030 MCR03EZHJ221 R111 RK3066 MCR03EZHJ224
R58 RK3074 MCR03EZHJ105 R112 RK3054 MCR03EZHJ223
R59 RK3066 MCR03EZHJ224 R113 RK3050 MCR03EZHJ103
R60 RK3064 MCR03EZHJ154 R114 RK3038 MCR03EZHJ102
R61 RK3050 MCR03EZHJ103 R11 5 RK3062 MCR03EZHJ104
R62 RK3058 MCR03EZHJ473 R 116 RK3066 MCR03EZHJ224
R63 RK3062 MCR03EZHJ104 R117 RK3074 MCR03EZHJ105
R64 RK3050 MCR03EZHJ103 R118 RK3014 MCR03EZHJ100
R65 RK3058 MCR03EZHJ473 R119 RK3051 MCR03EZHJ1 23
R66 RK3054 MCR03EZHJ223 R120 RK3042 MCR03EZHJ222
R67 RK3076 MCR03EZHJ155 R121 NC
R68 RK3076 MCR03EZHJ155 R122 RK3032 MCR03EZHJ331
R69 RK3058 MCR03EZHJ473 R123 RK3062 MCR03EZHJ104
R70 RK3054 MCR03EZHJ223 R124 RK3070 MCR03EZHJ474
R71 RK3042 MCR03EZHJ222 R125 RK1018 ERJ8GEYJ101V
D“70
r\ / ¿ . DL'onco r\i\ju ju * a r* Dn oc7u i A n o IVIURUÜLLI 104/0 r~>
1 r, r>
n I ¿0
r\ c n
nr\ouuo mCRuSEZH J473
R73 RK3036 MCR03EZHJ681 R127 RK3062 MCR03EZHJ1 04
R74 RK3050 MCR03EZHJ103 R128 RK3062 MCR03EZHJ104
R75 RK3058 MCR03EZHJ473 R 129 RK3055 MCR03EZHJ273
R76 RK3054 MCR03EZHJ223 R130 RK3062 MCR03EZHJ104
R77 RK3050 MCR03EZHJ103 R131 RK3055 MCR03EZHJ273
R78 RK3054 MCR03EZHJ223 R132 RK3046 MCR03EZHJ472
R79 RK3022 MCR03EZHJ470 R133 RK3046 MCR03EZHJ472
R80 RK3062 MCR03EZHJ104 R134 RK3046 MCR03EZHJ472
R81 RK3042 MCR03EZHJ222 R135 RK3046 MCR03EZHJ472
R82 RK3046 MCR03EZHJ472 R136 RK3074 MCR03EZHJ105
R83 RK3050 MCR03EZHJ103 D in
I \ 1 >J / D I S i r i A R 1 \I\<JV"TL> MCR03EZHJ472
R84 RK3036 MCR03EZHJ681 R138 RK3022 MCR03EZHJ470
R85 RK3050 MCR03EZHJ103 R 139 RK3057 MCR03EZHJ393
R86 RK3038 MCR03EZHJ102 R140 RK3058 MCR03EZHJ473
R87 RK3050 MCR03EZHJ103 R141 RK3054 MCR03EZHJ223
2 0
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