RTS DV-3066 User manual

SERVICE MANUAL
CIRCUIT DESCRIPTION ............................ 1
PC BOARD..................................................24
SPECIFICATIONS...................................... 29
CONTENTS
© 2016 Jan.
PARTS LIST ............................................... 5
ADJUSTMENT ........................................ 21
BLOCK DIAGRAM..................................... 28
SCHEMATIC DIAGRAM............................ 26

DV3066
1
CIRCUIT DESCRIPTION
1. Frequency Configuration
The frequency configuration is shown in Figure 1 and
Table 1.
ANTSW RF
AMP
MCF
38.850MHz
IFSYSTEM
450KHz
CF
ANT
AF
AMP SP
PLL
VCO MIC
MIC
AMP
MIX
TCXO 19.200MHz
MULTIPLY
38.40MHz
RX/TX:66~88MHz
FINAL
PRE
DRIVE
DRIVE
Fig. 1 Frequency configuration
Reception method
Double super heterodyne
1st IF Frequency 38.85MHz (Upper)
2nd IF Frequency 450kHz (Lower)
Transmission method VCO direct oscillation amplification
Modulation Variable reactance phase modulation
Table 1 Basic configuration
2. Receiver
2-1. Front-end RF Amplifier
The received signal from the antenna passes through a
low pass filter and then through a transmit/receive switching
circuit (antenna switch) and enters the band-pass filter
(L520, L521).
The signal passing through the band-pass filter (L520,
L521) is amplified by with an RF amplifier (Q506), passes
through a band-pass filter (L524, L522) and enters the first
mixer (Q507).
These band-pass filters are tuned to a desired frequency
by varicaps (D507, D508, D509, D510). A tuning voltage
corresponding to the desired signal is applied to each
varicap through the P76 terminal (pin 32) of the MPU (U201)
to tune to the receive frequency. (See Fig. 2)
2-2. First Mixer
The received signal passing through the band-pass filter
(L524, L522) is mixed with the first local signal generated by
the VCO by the first mixer (Q507) to produce a first IF signal
(38.85 MHz) (Upper heterodyne). The first IF signal passes
through a MCF (Monolithic crystal filter: XF3000 and
XF3001) to remove unwanted components.
The first IF signal passing through the MCF (XF3000 and
XF3001) is amplified by an IF amplifier (Q511) and the
resulting signal enters the FM IC (U503).
ANTSW
IF,MIX,DET
LV
CF500
ANT
1stLocalOSC
U503
IFAMP
Q511
MCF
XF3000,XF30 01
MIXER
Q507
BPF
RFAMP
Q506
BPF
D506
2ndLocalOSC
D501,D502
.
Q512
X2 TCXO 19.200MHz
X500
VCO PLL
(PLL)
CF3000
MULTIPLY
AFAMP
SP
AFPAAMP
U205
VFO
U201
MPU
U204A
Tuningvoltage
Fig.2
2-3. IF Amplifier Circuit
The first IF signal (38.85 MHz) amplified by the IF
amplifier (Q511) and the second IF signal (38.40 MHz)
generated by tripling the 19.200 MHz reference oscillator
frequency of the TCXO (X500) by Q512, are mixed in the
FM IC to produce a second IF signal (450 kHz) (Lower
heterodyne). The second IF signal passes through a
ceramic filter (CF3000) to remove unwanted components.
The second IF signal passing through the ceramic filter
(CF3000) passes through the IF amplifier in the FM IC
again and is detected to produced an audio signal. (See
Fig.2)
2-4. Wide/Narrow Switching Circuit
Narrow and Wide settings can be made for each channel
by switching the demodulation level. The WIDE (high level)
and NARROW (low level) data is output from U201, pin 11.
When a WIDE (high level) data is received, Q503 and
Q509 turn on.
When a NARROW (low level) data is received, Q503 and
Q509 turn off.
Q503 and Q509 turns on/off with the Wide/Narrow data and
the U503 detector output level is switched to maintain a
constant output level during wide or narrow signals. (See
Fig.3)
QUAD
AFOUT
C654
T3000
R59 6
R50 9
Q509
Q511
U503
FMSYSTEM
IFOUT
5R
P63(U201)
H:Wide
L:Narrow
Q503
Fig.3

DV3066
2
27 Audio
AFsignal
DTMFdecoder
92
IFAMP DET
P20,P21,P22,P23,P64,P65
AbandFMIFICU503
SPMUTE
PA1
VOL
U202
40
U201
MPU
P70 SQL
CIRCUIT DESCRIPTION
2-5. Squelch
A noise component is obtained by passing FM
detection output (FM IC pin 9) through an operational
amplifier in the FM IC and band-pass filter consisting of
R593, R594, R595, C580, C581. The noise component is
rectified in the FM IC to produce a DC voltage, which is
output from the N-REC terminal (pin 14) of the FM IC as
squelch voltage.
The squelch voltage enters the SQ terminal (pin 40) of
the MPU (U201) and is compared with the reference
voltage preset in the MPU to control audio signal
ON/OFF.
To output sounds from the speaker, U201 sends a high
signal to the PA1 line and turns U205 on through Q201,
Q205, Q206 and Q207. (See Fig.4)
2-6. S Meter Circuit
The S meter voltage is output from the RSSI terminal
(pin 12) of the FM IC (U503) and input to the SM terminal
(pin 39) of the MPU. Then the voltage is converted from
analog to digital in the MPU to control the S meter display
on the LCD. (See Fig.4)
SPMUTE
SW
T3000
2ndlocalOSC
CF3000
450kHz
C580
U201
SP
R593
AFPA
LS200
R5594
(38.40MHz)
U205
R595
AQUA
U204A Q206,Q 207
J201
Quadrature
detector
10 9 111213141516
87
654321
RSSI
Local
OSC
MIX
Rectifier
Nois e
comp
IFAMP
LPF
Inve rter
AMP
AMP
Nois e
Buf fer
C581
5R
PA1
MPU P70
P71 RSSI
SQ
U201
VOL
AMP
1stIFinput
(38.85MHz)
AFOUT
Q201,Q205,
U503
FMIC
Fig.4
3. AF signal system
3-1. Audio amplifier circuit
The demodulated signal from U503 goes to Audio
processor through U201 (AF filtered, high-pass filtered,
de-emphasized , De-Scrambler, Expander, and Mux).
The signal then goes through an AF amplifier U204A
(1/2), an AF volume control, and is routed to an audio
power amplifier (U205), where it is amplified and output
to the internal speaker. (See Fig.5)
3-2. Receive Signalling
U204A(1/2)
AFAM P
SW
SP
AFPA
LS200
J20
1
U205
Q201,Q205,Q206,Q20
7
3-2-1 Low-speed data（CTCSS/DCS）
98
LNOUT
DEMOD
The output signal from FM IC (U503) enters the
microprocessor (U201). U201 determines whether the
CTCSS or DCS matches the preset value, and controls
the SP MUTE (PA1) and the speaker output sounds
according to the squelch results.(See Fig.5)
3-2-2 High-speed data (DTMF)
The DTMF input signal from the FM IC goes to pin 18
of U202. The signal is demodulated by DTMF
demodulator in U202. The demodulated data goes to the
MPU for processing.(See Fig.5)
Fig.5

DV3066
3
ANT
LP F
U502B
ANTSW
FI NALAMP
RF
DRIVE
AMP
RF
AMP
Fr om
T/RSW
D503)(
+BATT
(2/2 )
U502A
(1/2 )
R591
R590
R589
APC
(U201)
VDDVG VG
Q515 Q513 Q505 D506
MICAMP
U207
Q208
MI
CIRCUIT DESCRIPTION
4. PLL frequency synthesizer
The PLL circuit generates the first local oscillator signal
for reception and the RF signal for transmission.
4-1.PLL circuit
A reference frequency of 5 kHz or 6.25 kHz is produced
by dividing the 19.20 MHz reference frequency of the
TCXO (X500) with PLL IC (U504). Comparison frequency
is produced by amplifying VCO output with an RF amplifier
(Q520) and dividing it with the PLL IC.
The PLL synthesizer with 5 kHz and 6.25 kHz step is
configured by comparing phases of the reference
frequency and comparison frequency.
C
U201
MUP VCO
LPF
TCXO
The phase difference between reference frequency and
comparison frequency passes through a charge pump in
the PLL IC, then ripples are removed with a loop filter with
low-range passing characteristics to produce VCO control
voltage (lock voltage). (See Fig. 6)
(SPLATTERFILTER)
4-2.VCO circuit
The VCO produces a desired frequency directly with a
Colpits oscillation circuit containing an oscillation transistor
(Q518) used for both transmission and reception.
The VCO control voltage is applied to varicap (D516,
D517) to produce a desired frequency.
The PA0 terminal (pin 91) of the MPU (U201) goes "L"
during transmission, and the R/T control switch (Q519) is
turned OFF to change oscillation frequency. (See Fig. 6)
COMPARATOR
PHASE CHARGE
PUMP
5KHz/6.25KHz
5KHz/6.25KHz
PLLICU504
REFOSC
I/N
I/M
PLLDATA
LPF
D516,D517
VCO
Q518 BUFFAMP
Q517
19.200MHz
RFAM
P
Q516
RFAMP
Q520
Q519
T/RSW
PA0
(U201Pin91)
MOD
MOD
Ripple
Filte r
5C
Q504
Fig.6
5. Transmission signal system
5-1.Microphone Amplifier Circuit
The audio signal from the microphone passes through a
microphone amplifier (U207) and enters Audio processor
(U201).U201 is composed of Compressor, high-pass
filtered, pre-emphasis, Mux, Scrambler, limiter, low-pass
filtered, and MOD circuit. The signal then passes through a
low-pass filter (splatter fiIter) Q208 and cuts 3kHz and
higher frequencies. The resulting signal goes to the VCO
through the VCO modulation terminal for direct FM
modulation. (See Fig. 7)
Fig.7
5-2. Encode Signalling
CTCSS/DCS/DTMF
A necessary signal for CTCSS/DCS/DTMF encoding is
generated by U201 and FM-modulated to the PLL
reference signal. Since the reference OSC does not
modulate the loop characteristic frequency or higher,
modulation is performed at the VCO side by adjusting the
balance. (See Fig. 7)
5-3. Drive and Final Amplifier Circuit
The signal from the T/R switch (D503 is on) is amplified
by the pre-drive (Q515) and drive amplifier (Q513) to
50mW. The output of the drive amplifier is amplified by the
RF power amplifier (Q505) to 5W (1W when the power is
low).
The RF power amplifier consists of two MOS FET stages.
The output of the RF power amplifier is then passed
through the harmonic filter (LPF) and antenna switch
(D506) and applied to the antenna terminal.
(See Fig. 8)
Fig.8

DV3066
5-4. APC Circuit
The APC circuit always monitors the current flowing
through the RF power amplifier (Q505) and keeps a
constant current. The voltage drop at R589, R590 and
R591 is caused by the current flowing through the RF
power amplifier and this voltage is applied to the differential
amplifier U502(1/2). U502 (2/2) compares the output
voltage of U502 (1/2) with the reference voltage from U201.
The output of U502 (2/2) controls the VG of the RF power
amplifier, Drive amplifier and Pre-Drive amplifier to make
both voltages the same.
U203
EE PR OM
U201
CPU
BATT1
R2 04
C200
U201
P72
MPU
R2 03
38
The change of power high/low is carried out by the
change of the reference voltage. (See Fig. 8)
6 Control Circuit
The microprocessor (U201) operates at a clock of
32.768KHz.The control circuit consists of a microprocessor
(U201) and its peripheral circuits. It controls the TX-RX unit.
U201 mainly performs the following:
(1) Switching between transmission and reception by the
PTT signal input.
(2) Reading system, group, frequency, and program data
from the memory circuit.
(3) Sending frequency program data to the PLL.
(4) Controlling squelch on/off by the DC voltage from the
squelch circuit.
(5) Controlling the audio mute circuit by the decode data
input.
(6) Transmitting tone and encode data.
6-1. Memory Circuit
Memory circuit consists of the MPU (U201 and an
EEPROM (U203). An EEPROM has a capacity of 64k bits
that contains the transceiver control program for the MPU
and data such as transceiver channels and operating
features. (See Fig. 9)
Fig.9
6-2. Low battery warning
The battery voltage is monitored by the microprocessor
(U201). When the battery voltage falls below the voltage
set by the Low Battery Warning adjustment, the red LED
flashes to notify the operator that it is time to replace the
battery. If the battery voltage falls even more (approx.
6.0V), a beep sounds and transmission is stopped.
Low battery warning Battery condition
The red LED flashes
during transmission
The battery voltage is low but
the transceiver is still usable.
The red LED flashes
and a continuous beep
sounds while PTT
pressed.
The battery voltage is low and
the transceiver is not usable to
make calls.
Fig.10
7. Power Supply
There are four 5V power supplies for the microprocessor:
5M,5C,5R, and 5T. 5M for microprocessor is always output
while the power is on. 5M is always output, but turns off
when the power is turned off to prevent malfunction of the
microprocessor.
5C is a common 5V and is output when SAVE is not set to
OFF.
5R is 5V for reception and output during reception.
5T is 5V for transmission and output during transmission.
4

DV3066
5
SPARTS LIST
MAIN UNIT
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
C200 SMT CAPACITOR 0603 1 104±10% 50V
C201 SMT CAPACITOR 0603 1 102±10% 50V
C202 SMT CAPACITOR 0603 1 473±10% 50V
C203 SMT CAPACITOR 0603 1 102±10% 50V
C204 SMT CAPACITOR 0603 1 103±10% 50V
C205 SMT CAPACITOR 0603 1 104±10% 50V
C206-C212 SMT CAPACITOR 0603 7 103±10% 50V
C213 SMT CAPACITOR 0603 1 104±10% 50V
C214-C220 SMT CAPACITOR 0603 7 103±10% 50V
C221 SMT CAPACITOR 0603 1 183±10% 50V
C222 SMT CAPACITOR 0805 1 685±10% 50V
C223 SMT CAPACITOR 0603 1 224±10% 50V
C224 SMT CAPACITOR 0603 1 105±10% 50V
C225 SMT CAPACITOR 0603 1 NO USE
C226 SMT CAPACITOR 0805 1 105±10% 50V
C227 SMT CAPACITOR 0805 1 104±10% 50V
C228-C233 SMT CAPACITOR 0603 6 104±10% 50V
C234 SMT CAPACITOR 0603 1 224±10% 50V
C235-C237 SMT CAPACITOR 0603 3 104±10% 50V
C238 SMT CAPACITOR 0603 1 332±10% 50V
C239 SMT CAPACITOR 0603 1 223±10% 50V
C240 SMT CAPACITOR 0603 1 104±10% 50V
C241 SMT CAPACITOR 0603 1 224±10% 50V
C242 SMT CAPACITOR 0603 1 104±10% 50V
C243 SMT CAPACITOR 0603 1 224±10% 50V
C244-C245 SMT CAPACITOR 0603 2 104±10% 50V
C246 SMT CAPACITOR 0603 1 273±10% 50V

DV3066
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PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
C247-C248 SMT CAPACITOR 0603 2 20P±5% 50V
C249 SMT RESISTOR 0603 1 0R
C250 SMT CAPACITOR 0603 1 47P±5% 50V
C251 SMT CAPACITOR 0603 1 105±10% 50V
C252 SMT CAPACITOR 0603 1 100P±5% 50V
C253 SMT CAPACITOR 0603 1 56P±5% 50V
C254 SMT CAPACITOR 0603 1 220P±5% 50V
C255-C258 SMT CAPACITOR 0805 1 225±10% 50V
C259-C260 SMT CAPACITOR 0603 2 100P±5% 50V
C261 SMT RESISTOR 0603 1 100R±5%
C262 SMT CAPACITOR 0603 1 103±10% 50V
C263 SMT CAPACITOR 0603 1 104±10% 50V
C264 SMT CAPACITOR 0603 1 30P±5% 50V
C265 SMT CAPACITOR 0603 1 103±5% 50V
C267 SMT CAPACITOR 0603 1 15P±5% 50V
C268 SMT CAPACITOR 0603 1 470P±5% 50V
C269 SMT CAPACITOR 0603 1 272±5% 50V
C270 SMT CAPACITOR 0603 1 473±5% 50V
C271 SMT CAPACITOR 0603 1 332±5% 50V
C272 SMT CAPACITOR 0603 1 224±10% 50V
C273 SMT CAPACITOR 0603 1 472±10% 50V
C274 SMT CAPACITOR 0603 1 332±5% 50V
C275 SMT CAPACITOR 0603 1 105±10% 50V
C276 SMT CAPACITOR 0603 1 680P±5% 50V
C277 SMT CAPACITOR 0603 1 332±10% 50V
C278 SMT CAPACITOR 0805 1 475±10% 50V
C279 SMT CAPACITOR 0805 1 225±10% 50V
C280 SMT CAPACITOR 0603 1 103±10% 50V

DV3066
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PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
C281 SMT CAPACITOR 0603 1 102±10% 50V
C282 SMT CAPACITOR 0603 1 104±10% 50V
C283 SMT CAPACITOR 0603 1 122±10% 50V
C284-C286 SMT CAPACITOR 0603 3 103±10% 50V
C287 SMT CAPACITOR 0603 1 470P±5% 50V
C288 SMT CAPACITOR 0603 1 104±10% 50V
C500 SMT CAPACITOR 0603 1 103±10% 50V
C501 SMT CAPACITOR 0603 1 102±10% 50V
C502 SMT CAPACITOR 0603 1 103±10% 50V
C503-C508 SMT CAPACITOR 0603 6 102±10% 50V
C509 SMT CAPACITOR 0603 1 103±10% 50V
C510 SMT CAPACITOR 0603 1 104±10% 50V
C511 SMT CAPACITOR 0603 1 102±10% 50V
C512-C525 SMT CAPACITOR 0603 14 102±10% 50V
C526-C536 SMT CAPACITOR 0603 11 103±10% 50V
C537-C551 SMT CAPACITOR 0603 15 103±10% 50V
C552 SMT CAPACITOR 0603 1 103±10% 50V
C553 SMT CAPACITOR 0603 1 103±10% 50V
C554 SMT CAPACITOR 0805 1 105±10% 50V
C555-C556 SMT CAPACITOR 0603 2 105±10% 50V
C557 SMT CAPACITOR 0603 1 104±10% 50V
C558-C560 SMT CAPACITOR 0603 3 104±10% 50V
C561 SMT CAPACITOR 0603 1 102±10% 50V
C562-C565 SMT CAPACITOR 0603 4 104±10% 50V
C566 SMT CAPACITOR 0603 1 224±10% 50V
C567 SMT CAPACITOR 0805 1 470P±10% 50V
C568 SMT CAPACITOR 0603 1 15P±5% 50V
C569 SMT CAPACITOR 0603 1 9P±0.1P 50V
C570 SMT CAPACITOR 0603 1 120±5% 50V

DV3066
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PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
C571 SMT CAPACITOR 0603 1 12P±5% 50V
C572 SMT CAPACITOR 0603 1 10P±0.25P 50V
C573 SMT CAPACITOR 0603 1 NO USE
C574 SMT CAPACITOR 0603 1 6P±0.1P 50V
C575-C577 SMT CAPACITOR 0603 3 NO USE
C578 SMT CAPACITOR 0603 1 33P±5% 50V
C579 SMT RESISTOR 0603 1 2.2K±5%
C580-C581 SMT CAPACITOR 0603 2 220P±5% 50V
C582-C583 SMT CAPACITOR 0804 2 225±10% 50V
C584 SMT CAPACITOR 0603 1 102±10% 50V
C585 SMT CAPACITOR 0603 1 100P±5% 50V
C586 SMT CAPACITOR 0603 1 33P±5% 50V
C587 SMT CAPACITOR 0603 1 100P±5% 50V
C588 SMT CAPACITOR 0603 1 102±10% 50V
C589-C591 SMT CAPACITOR 0603 3 100P±5% 50V
C592 SMT CAPACITOR 0603 1 27P±5% 50V
C593 SMT CAPACITOR 0603 1 102±10% 50V
C594-C596 SMT CAPACITOR 0603 3 470P±10% 50V
C597 SMT CAPACITOR 0603 1 102±10% 50V
C598 SMT CAPACITOR 0603 1 103±10% 50V
C599 SMT CAPACITOR 0603 1 6P±0.1P 50V
C600 SMT CAPACITOR 0603 1 102±10% 50V
C601-C607 SMT CAPACITOR 0603 7 470P±10% 50V
C608 SMT CAPACITOR 0603 1 56P±5% 50V
C609 SMT CAPACITOR 0603 1 102±10% 50V
C610-C612 SMT CAPACITOR 0603 3 470P±10% 50V
C613 SMT CAPACITOR 0603 1 NO USE
C614 SMT CAPACITOR 0603 1 27P±5% 50V

DV3066
9
PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
C615 SMT CAPACITOR 0603 1 15P±5% 50V
C616 SMT CAPACITOR 0603 1 18P±5% 50V
C617 SMT CAPACITOR 0603 1 2P±0.1P 50V
C618 SMT CAPACITOR 0603 1 24P±5% 50V
C619 SMT CAPACITOR 0603 1 5P±0.1P 50V
C620 SMT CAPACITOR 0603 1 2P±0.1P 50V
C621 SMT CAPACITOR 0603 1 5P±0.1P 50V
C622 SMT CAPACITOR 0603 1 0.5P±0.1P 50V
C623 SMT CAPACITOR 0603 1 33P±5% 50V
C624 SMT CAPACITOR 0603 1 39P±5% 50V
C625 SMT CAPACITOR 0603 1 10P±5% 50V
C626 SMT CAPACITOR 0603 1 5P±0.1P 50V
C627 SMT CAPACITOR 0603 1 10P±0.25P 50V
C628 SMT CAPACITOR 0603 1 NO USE
C629 SMT CAPACITOR 0603 1 39P±5% 50V
C630 SMT CAPACITOR 0603 1 47P±5% 50V
C631 SMT CAPACITOR 0603 1 39P±5% 50V
C632 SMT CAPACITOR 0603 1 12P±5% 50V
C633 SMT CAPACITOR 0603 1 24P±5% 50V
C634 SMT CAPACITOR 0603 1 5P±0.1P 50V
C635 SMT CAPACITOR 0603 1 27P±5% 50V
C636 SMT CAPACITOR 0603 1 3P±0.1P 50V
C637 SMT CAPACITOR 0603 1 30P±5% 50V
C638 SMT CAPACITOR 0603 1 150P±5% 50V
C639 SMT CAPACITOR 0603 1 68P±5% 50V
C640 SMT CAPACITOR 0603 1 27P±5% 50V
C641 SMT CAPACITOR 0603 1 56P±5% 50V
C642-C645 SMT CAPACITOR 0603 4 27P±5% 50V

DV3066
10
PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
C646 SMT CAPACITOR 0603 1 18P±5% 50V
C647 SMT CAPACITOR 0603 1 10P±0.25P 50V
C648 SMT CAPACITOR 0603 1 NO USE
C649 SMT CAPACITOR 0603 1 2P±0.1P 50V
C650-C651 SMT CAPACITOR 0603 2 15P±5% 50V
C652 SMT SMALL FIXED INDUCTOR 0603 1 27nH
C653 SMT CAPACITOR 0603 1 47P±5% 50V
C654 SMT CAPACITOR 0603 1 82P±5% 50V
C655 SMT CAPACITOR 0603 1 27P±5% 50V
C656 SMT CAPACITOR 0603 1 2P±0.1P 50V
C657 SMT CAPACITOR 0603 1 1.5 P±0.1P 50V
C658 SMT CAPACITOR 0603 1 82P±5% 50V
C659 SMT CAPACITOR 0603 1 24P±5% 50V
C660 SMT CAPACITOR 0603 1 47P±5% 50V
C661 SMT CAPACITOR 0603 1 27P±5% 50V
C662 SMT CAPACITOR 0603 1 22P±5% 50V
C663 SMT CAPACITOR 0603 1 30P±5% 50V
C664 SMT CAPACITOR 0603 1 27P±5% 50V
C665 SMT CAPACITOR 0603 1 102±10% 50V
C666-C667 SMT CAPACITOR 0603 2 NO USE
C900 SMT CAPACITOR 0603 1 NO USE
C901 SMT CAPACITOR 0603 1 NO USE
C902 SMT CAPACITOR 0603 1 NO USE
C903 SMT CAPACITOR 0603 1 NO USE
C904 SMT CAPACITOR 0603 1 NO USE
C907 SMT CAPACITOR 0603 1 NO USE
E200 SMT TANTALUM CAPACITOR A type 1 10uF±20% 10V
E205 SMT TANTALUM CAPACITOR A type 1 22uF±20% 6.3V

DV3066
11
PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
E500-E503 SMT TANTALUM CAPACITOR A type 4 10uF±20% 10V
E504 SMT TANTALUM CAPACITOR A type 1 4.7uF±20% 10V
E505 SMT TANTALUM CAPACITOR A type 1 0.47uF±20% 35V
E506 SMT TANTALUM CAPACITOR A type 1 0.22uF±20% 35V
E507 SMT TANTALUM CAPACITOR A type 1 22uF±20% 16V
R200 SMT RESISTOR 0603 1 5.1K±5%
R201 SMT RESISTOR 0603 1 47K±5%
R202 SMT RESISTOR 0603 1 100K±5%
R203 SMT RESISTOR 0603 1 51K±1%
R204 SMT RESISTOR 0603 1 150K±1%
R205 SMT RESISTOR 0603 1 560R±5%
R206 SMT RESISTOR 0603 1 1.8K±5%
R207 SMT RESISTOR 0603 1 100R±5%
R208 SMT RESISTOR 0603 1 10K±5%
R209 SMT CAPACITOR 0603 1 564±10% 50V
R210 SMT RESISTOR 0603 1 1K±5%
R211 SMT RESISTOR 0603 1 100K±5%
R212 SMT RESISTOR 0603 1 NO USE
R213 SMT RESISTOR 0603 1 560K±5%
R214 SMT RESISTOR 0603 1 NO USE
R215-R216 SMT RESISTOR 0603 2 470K±5%
R217-R218 SMT RESISTOR 0603 2 220R±5%
R219 SMT RESISTOR 0603 1 10R±5%
R220 SMT RESISTOR 0603 1 100K±5%
R221-R222 SMT RESISTOR 0603 2 10K±5%
R223 SMT RESISTOR 0603 1 10R±5%
R224 SMT RESISTOR 0603 1 10K±5%
R225 SMT RESISTOR 0603 1 1K±5%
R226-R227 SMT RESISTOR 0603 2 10K±5%

DV3066
12
PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
R228 SMT RESISTOR 0603 1 10K±5%
R229-R233 SMT RESISTOR 0603 5 10K±5%
R234 SMT RESISTOR 0603 1 100R±5%
R235 SMT RESISTOR 0603 1 1K±5%
R236 SMT RESISTOR 0603 1 100K±5%
R237 SMT RESISTOR 0603 1 10K±5%
R238 SMT RESISTOR 0603 1 2.2K±5%
R239 SMT RESISTOR 0603 1 1K±5%
R240 SMT RESISTOR 0603 1 33K±5%
R241 SMT RESISTOR 0603 1 NO USE
R242 SMT RESISTOR 0603 1 22K±5%
R243 SMT RESISTOR 0805 1 NO USE
R244-R245 SMT RESISTOR 0603 2 33K±5%
R246 SMT RESISTOR 0603 1 220K±5%
R247 SMT RESISTOR 0603 1 100K±5%
R248-R249 SMT RESISTOR 0603 2 1K±5%
R250-R253 SMT RESISTOR 0603 4 4.7K±5%
R254 SMT RESISTOR 0603 1 2.2K±5%
R255 SMT RESISTOR 0603 1 0R
R256 SMT RESISTOR 0603 1 120K±5%
R257 SMT RESISTOR 0603 1 47K±5%
R258 SMT RESISTOR 0603 1 33K±5%
R259 SMT RESISTOR 0603 1 22R±5%
R260 SMT RESISTOR 0603 1 120K±5%
R261 SMT RESISTOR 0603 1 330K±5%
R262 SMT RESISTOR 0603 1 330K±5%
R263 SMT RESISTOR 0603 1 51K±5%
R264 SMT RESISTOR 0603 1 100K±5%
R265 SMT RESISTOR 0603 1 27K±5%

DV3066
13
PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
R266 SMT RESISTOR 0603 1 NO USE
R267 SMT RESISTOR 0603 1 1.8M±5%
R268 SMT RESISTOR 0603 1 6.8K±5%
R269 SMT RESISTOR 0603 1 3.3K±5%
R270 SMT RESISTOR 0603 1 300K±5%
R271 SMT RESISTOR 0603 1 10K±5%
R272 SMT RESISTOR 0603 1 1K±5%
R273 SMT RESISTOR 0603 1 100K±5%
R274 SMT RESISTOR 0603 1 470R±5%
R275 SMT RESISTOR 0603 1 1K±5%
R276 SMT RESISTOR 0603 1 4.7K±5%
R277 SMT RESISTOR 0603 1 10K±5%
R278 SMT RESISTOR 0603 1 NO USE
R500 SMT RESISTOR 0603 1 51K±5%
R501 SMT RESISTOR 0603 1 120K±5%
R502-R507 SMT RESISTOR 0603 6 150K±1%
R508 SMT RESISTOR 0603 1 560R±5%
R509-R510 SMT RESISTOR 0603 2 1.8K±5%
R511 SMT RESISTOR 0603 1 56 K±5%
R512-R513 SMT RESISTOR 0603 2 NO USE
R514 SMT RESISTOR 0603 1 100R±5%
R515 SMT RESISTOR 0603 1 330R±5%
R516 SMT RESISTOR 0603 1 3.3K±5%
R517 SMT RESISTOR 0603 1 2.2K±5%
R518 SMT RESISTOR 0603 1 220R±5%
R519-R523 SMT RESISTOR 0603 5 10K±5%
R524-R527 SMT RESISTOR 0603 4 100R±5%
R528 SMT RESISTOR 0603 1 22R±5%
R529 SMT RESISTOR 0603 1 100R±5%

DV3066
14
PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
R530 SMT RESISTOR 0603 1 330R±5%
R531 SMT RESISTOR 0603 1 100R±5%
R532 SMT RESISTOR 0603 1 33R±5%
R533 SMT RESISTOR 0603 1 56K±5%
R534 SMT RESISTOR 0603 1 47K±5%
R535 SMT RESISTOR 0603 1 56K±5%
R536-R537 SMT RESISTOR 0603 2 150K±5%
R538 SMT RESISTOR 0603 1 100K±5%
R539 SMT RESISTOR 0603 1 22K±5%
R540-R543 SMT RESISTOR 0603 4 100K±5%
R544 SMT RESISTOR 0603 1 4.7K±5%
R545 SMT RESISTOR 0603 1 0R
R547 SMT RESISTOR 0603 1 680R±5%
R548 SMT RESISTOR 0603 1 47K±5%
R549 SMT RESISTOR 0603 1 4.7K±5%
R550-R551 SMT RESISTOR 0603 2 2.2K±5%
R552 SMT RESISTOR 0603 1 22R±5%
R553 SMT RESISTOR 0603 1 0R
R554 SMT RESISTOR 0603 1 12K±5%
R555 SMT RESISTOR 0603 1 82K±5%
R556 SMT RESISTOR 0603 1 33K±5%
R557 SMT RESISTOR 0603 1 15K±5%
R558 SMT RESISTOR 0603 1 82K±5%
R559 SMT RESISTOR 0603 1 100K±5%
R560 SMT RESISTOR 0603 1 120K±5%
R561-R562 SMT RESISTOR 0603 2 68K±5%
R563 SMT RESISTOR 0603 1 47K±5%
R564 SMT RESISTOR 0603 1 100K±5%
R565 SMT RESISTOR 0603 1 330K±5%

DV3066
15
PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
R566-R567 SMT RESISTOR 0603 2 1.2K±5%
R568 SMT RESISTOR 0603 1 6.8K±5%
R569-R571 SMT RESISTOR 0603 3 3.3K±5%
R572 SMT RESISTOR 0603 1 47R±5%
R573 SMT RESISTOR 0603 1 47R±5%
R574 SMT RESISTOR 0805 1 120R±5%
R575-R579 SMT RESISTOR 0603 5 1M±5%
R580-R581 SMT RESISTOR 0805 2 10R±5%
R582 SMT RESISTOR 0603 1 56R±5%
R583 SMT RESISTOR 0603 1 27K±5%
R584 SMT RESISTOR 0603 1 82K±5%
R585 SMT RESISTOR 0603 1 10R±5%
R586 SMT RESISTOR 0603 1 820R±5%
R587 SMT RESISTOR 0603 1 560R±5%
R588 SMT RESISTOR 0603 1 390R±5%
R589-R591 SMT RESISTOR 1206 3 0.36R±5%
R592 SMT RESISTOR 0603 1 220K±5%
R593 SMT RESISTOR 0603 1 270K±5%
R594 SMT RESISTOR 0603 1 180K±5%
R595 SMT RESISTOR 0603 1 3.9K±5%
R596 SMT RESISTOR 0603 1 1.5K±5%
R597 SMT RESISTOR 0603 1 180R±5%
R598 SMT RESISTOR 0603 1 330R±5%
R599 SMT RESISTOR 0603 1 680R±5%
R600 SMT RESISTOR 0603 1 0R
R601 SMT RESISTOR 0603 1 100R±5%
R602-R603 SMT RESISTOR 0603 2 2.7K±5%
R604 SMT RESISTOR 0603 1 4.7K±5%
R605 SMT RESISTOR 0603 1 6.8K±5%

DV3066
16
PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
R606 SMT RESISTOR 0603 1 8.2K±5%
R607-R610 SMT RESISTOR 0603 7 NO USE
R900 SMT RESISTOR 0603 1 NO USE
R903 SMT RESISTOR 0603 1 NO USE
RP200-RP201 SMT RESISTOR ARRAY 4D03 2 10K×4
RP202-RP203 SMT RESISTOR ARRAY 4D03 2 5.1K×4
RP204 SMT RESISTOR ARRAY 4D03 1 1K×4
RP205 SMT RESISTOR ARRAY 4D03 1 47K×4
RP500 SMT RESISTOR ARRAY 4D03 1 1K×4
VR500 SMT RESISTOR 0805 1 2.2K±5%
D2002 SMT LIGHTED DIODE 0603 1 GREEN
D2003 SMT LIGHTED DIODE 0603 1 RED
D202 SMT DIODE SC-70 1 1SS372
D204 SMT DIODE SC-79 1 BA892
D500-D501 SMT DIODE 0603 2 BA892
D502-D503 SMT DIODE 0603 2 BA892
D504-D505 SMT DIODE 0603 2 BA892
D506 SMT DIODE 1206 1 BA592
D507-D510 SMT VARIABLE CAPACITANCE DIODE SC-79 4 HVC376
D511 SMT VARIABLE CAPACITANCE DIODE 0603 1 BA592
D512 SMT NTC RESISTOR 0603 1 47K
D513 SMT ZENER DIODE 0805 1 NO USE
D514 SMT DIODE 0603 1 1SS400
D515 SMT VARIABLE CAPACITANCE DIODE SC-79 1 MA2S360
D516-D517 SMT VARIABLE CAPACITANCE DIODE 0603 2 JDV2S14E(FH)
D518 SMT DIODE 0603 1 NO USE
D519 SMT DIODE SC-79 1 BA892
Q200 SMT DIGITAL TRANSISTOR EMT3 1 DTC144TE

DV3066
17
PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
Q200 SMT DIGITAL TRANSISTOR SOT-523 1 DTC144TE
Q201 SMT TRANSISTOR SC-89 1 2SB1132
Q202 SMT DIGITAL TRANSISTOR EMT3 1 DTC144EE
Q205-Q206 SMT DIGITAL TRANSISTOR EMT3 2 2SC5383
Q207 SMT DIGITAL TRANSISTOR EMT3 1 RT1N141U
Q208 SMT DIGITAL TRANSISTOR EMT3 1 2SC5383
Q209 SMT DIGITAL TRANSISTOR EMT3 1 DTA123JE
Q210 SMT DIGITAL TRANSISTOR EMT3 1 RT1N141U
Q211 SMT DIGITAL TRANSISTOR EMT3 1 DTC144TE
Q212 SMT DIGITAL TRANSISTOR EMT3 1 RTIN141U
Q213 SMT FET SC-70 1 2SD2351
Q500 SMT DIGITAL TRANSISTOR EMT3 1 DTA144EE
Q501-Q503 SMT DIGITAL TRANSISTOR EMT3 3 RT1N141U
Q504 SMT DIGITAL TRANSISTOR EMT3 1 2SC4617
Q505 SMT FET PLD 1 2SK3476
Q506-Q507 SMT FET SOT-143 2 3SK318
Q508 SMT DIGITAL TRANSISTOR EMT3 1 DTA143ZE
Q509-Q510 SMT DIGITAL TRANSISTOR EMT3 2 RT1P141U
Q511-Q512 SMT TRANSISTOR SC-70 2 2SC4082
Q513 SMT FET SOT-89 1 2SK3078A
Q514 SMT DIGITAL TRANSISTOR EMT3 1 DTC144EE
Q515 SMT TRANSISTOR SOT-23 1 2SC3356
Q516-Q518 SMT TRANSISTOR SC-70 3 2SC4226
Q519 SMT FET EMT3 1 2SK1824
Q520 SMT TRANSISTOR SC-70 1 2SC4226
Q521 SMT FET EMT3 1 NO USE
U200 SMT IC SOT-23 1 SJ73L27S

DV3066
18
PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
U201 SMT IC LQFP-100 1 SRT3210
U202 SMT IC SSOP-20 1 SX9170
U203 SMT IC SOP8 1 AT24C64RM
U204 SMT IC SSOP8 1 NLM2904V
U205 SMT IC MSOP-8 1 M4890
U206 SMT IC SOT-25-5 1 TJ5205SF-33
U207 SMT IC SOT-25-5 1 TA75S01F
U208 SMT IC SOP-8 1 LY58-ML
U500-U501 SMT IC SOT-25-5 2 TJ5205SF-50
U502 SMT IC SSOP14 1 LM2904V
U503 SMT IC SSOP16 1 AA32416
U504 SMT IC SSOP20 1 LMX2336LTM
U900 SMT IC QFN24-4*4 1 NO USE
L200 SMT FERRITE BEAD (BLACK) 0603 1 271T
L202 SMT FERRITE BEAD (BLACK) 0603 1 271T
L204-L205 SMT FERRITE BEAD (BLACK) 0603 2 271T
L500-L503 SMT FERRITE BEAD (BLACK) 0603 4 271T
L504 SMT AIR-CORE COIL 1 5T
L505 SMT FERRITE BEAD (BLACK) 0603 1 271T
L506 SMT SMALL FIXED INDUCTOR (BLOVE) 2520 1 1uH
L507 SMT CAPACITOR 0603 1 220P±5% 50V
L508-L509 SMT WIRE WOUND INDUCTOR 0805 2 82nH
L510 SMT AIR-CORE COIL 1 8T
L511 SMT WIRE WOUND INDUCTOR 1206 1 82nH
L512 SMT WIRE WOUND INDUCTOR 0805 1 100nH
L513-L514 SMT FERRITE BEAD (BLACK) 0805 2 30T
L515 SMT WIRE WOUND INDUCTOR 1206 1 100nH
L516 SMT WIRE WOUND INDUCTOR 2520 1 2.2uH
L517 SMT WIRE WOUND INDUCTOR 0805 1 270nH

DV3066
19
PARTS LIST
Ref. No Parts No. Description of item Size (LxW)(mm) Qty Specification
L518 SMT SMALL FIXED INDUCTOR 0603 1 56nH
L519 SMT RESISTOR 0603 1 0R
L520 SMT WIRE WOUND INDUCTOR 0805 1 150nH
L521-L522 SMT WIRE WOUND INDUCTOR 0805 2 220nH
L523 SMT AIR-CORE COIL 1 5T
L524-L525 SMT WIRE WOUND INDUCTOR 0805 2 220nH
L526 SMT WIRE WOUND INDUCTOR 0805 1 150nH
L527 SMT SMALL FIXED INDUCTOR 0603 1 NO USE
L528 SMT SMALL FIXED INDUCTOR 0603 1 82nH
L529 SMT SMALL FIXED INDUCTOR 0603 1 270nH
L530 SMT SMALL FIXED INDUCTOR 0603 1 470nH
L531 SMT SMALL FIXED INDUCTOR (BLOVE) 2520 1 560nH
L532 SMT SMALL FIXED INDUCTOR 0603 1 220nH
L533 SMT SMALL FIXED INDUCTOR 0603 1 150nH
L534 SMT SMALL FIXED INDUCTOR 0603 1 10uH
L536 SMT WIRE WOUND INDUCTOR 0805 1 68nH
L538 SMT WIRE WOUND INDUCTOR 0805 1 68NH
L539 SMT SMALL FIXED INDUCTOR 0603 1 10uH
L540-L541 SMT SMALL FIXED INDUCTOR 0603 2 560nH
L542 SMT SMALL FIXED INDUCTOR 0603 1 2.2uH
L543 SMT SMALL FIXED INDUCTOR 0603 1 150nH
L901 SMT SMALL FIXED INDUCTOR 0603 1 NO USE
CF3000 CERAMIC FILTER 1 CFW450F
T3000 CERAMIC FILTER 1 450K(C24)
J200 FLAT CABLE CONNECTOR SSOI20F 1 0.5S-1X-20PWB
J2000 MIC SOCKET 3.5mm 1 SK-3.5STEREO
J2001 SPEAKER SOCKET 2.5mm 1 SK-2.5STEREO
J2002 SWITCH PIN 1 CON9_1.27