RCA RDR3600V User manual

Communications Systems
RDR3600V
Service Manual
RCA Communications Systems

Circuit Description
一、 、 Frequencies constitute
The receiver uses secondary frequency conversion. The first IF is 49.95 MHz and the second IF is
450 kHz. The first local oscillation signal is provided by the PLL circuit.
The PLL circuit generates the required transmit frequency
as picture 1 Frequency structure
二、 、 Receiving department
Frequency structure of receiving department as picture 2

As picture 2 receiving department
1. The front-end (RF amplifier)
From the antenna signal into the transmit/receive switch diode circuits（D501，D503and D504）to
amplify.This signal passes through BPF (L508) and then enters mixing.These BPFs are adjusted by the
variable capacitors (D505, D506 and D512).The voltage of the input variable capacitor is adjusted by the
voltage output of the microprocessor (U301).
2. First mixer
The signal of the front end is mixed with the first local oscillator signal generated by the PLL
circuit at Q1 to generate a first intermediate frequency signal at a frequency of 49.95 MHz,and the
resulting signal is filtered by XF501
3. If amplifier circuit
The first intermediate frequency signal eliminates the signal of adjacent channel by crystal filter
(XF501) and amplifies the first frequency signal by the first intermediate frequency amplifier (Q507) and
enters the intermediate frequency system chip (U501).The IF system chip provides a second mixer, a second
local oscillator signal, a limiting amplifier, a quadrature detector, and an RSSI (Received Signal Strength
Indicator).The second mixer mixes the first intermediate frequency signal with a second local oscillation
signal output of 50.8 MHz and generates a second intermediate frequency signal of 400 MHz.
The second intermediate frequency signal continues to cancel the signal of the adjacent channel through
the ceramic filter (CF501).The filtered second intermediate frequency signal is amplified by a limiting
amplifier and demodulated by a quadrature detector with a ceramic discriminator (FD501). The demodulated
signal enters the audio power circuit.
4. wide / narrow switching circuit
Set the width and width of each channel by turning on the wide and narrow card switch.
When receiving WIDE (low level) data, Q511 connected.
When receiving NARROW (high) data, Q511 is disconnected.
Q511 is turned on / off with wide / narrow data, the U501 detector output level changes
frequently, with a constant output level that maintains a wide or narrow signal process.

as picture 3 Wide / narrow switching circuit
5. Audio amplifier circuit
The demodulated signal from U501 is sent to the audio amplifier via U102.The signal is output by AF
volume control and amplified by audio power amplifier (U204) to loudspeaker
6. Squelch
A part of the AF signal output by the U601 enters the IC, and the noise component is amplified and
modified by the filter and amplifier to generate the DC voltage corresponding to the noise level.The DC
signal is sent to the analog port (U301) of the microprocessor via the U261. U301 determines whether to
output sound from the speaker by detecting whether the input voltage is higher or lower than the preset
value.When the sound is output from the speaker, U301 sends a high level signal to the SP MUTE line and
turns on the U561.（as picture 4）

As picture 4 AFamplifier and squelch
7. Receive signaling
1) QT/DQT
The signal output by U601 enters microprocess (U301) through U201. U301 Determines whether QT or DQT
matches the set value, and controls the SP MUTE and speaker output sound based on this result
2) MSK（Fleet Sync）
The MSK input signal from the FM IC is sent to U201. The signal is mediated in the MSK mediator on
U201. The mediated data is sent to the CPU for processing.
3) DTMF
U601 DTMF output signal to U201. The decoded data has CPU processing.
三、 、 PLL frequency synthesis
The PLL circuit generates the first oscillation signal for reception and the RF signal for emission.
1. PLL
The frequency step of the circuit 5 or 6.25KHz.The output signal of the reference oscillator (VCO) of 16.8MHz is
amplified by Q605 buffer, and then divided by a programmable dual module counter in U601.The frequency division
signals are compared in the corresponding comparators of the U601.The generated signal is filtered through a low-pass
filter and transmitted to the VCO to control the oscillator frequency. (as picture 5)
2. VCO
The frequency used is generated by the Q601 in the transmit mode and is generated by Q603 in the receiving mode.
The oscillation frequency is controlled by feeding the VCO control voltage obtained from the phase comparator to the
shell diode (D607 and D608 in the mode of transmission, D602 and D605 in the reception mode).When receiving, the RX
pin is set to high, so that the Q602 is connected. At launch, the TX pin is set to high, amplifying the Q602 and
transmitting it to the RF amplifier.

as picture 5 PLL Circuit
3. Loss of lock detector
If the pulse signal appears on the PLD pin, a lockout occurs,The DC voltage obtained from C671, R623
and D601 lowers the input voltage of the microprocessor. The microprocessor detects this condition
after the launch is disabled, ignoring the PTT switch input signal.
4. Transmitter system
1) Microphone amplifier
The signal from the microphone passes through the U201. When the encoder is DTMF, the input signal of
the microphone is closed by U201. The signal is modulated by audio processing (U204), and then sent to VCO
modulation input.
as picture 6 Microphone amplifier
2) Drive and terminal amplifier
The signal from the VCO is amplified by the pre-driver amplifier (Q503) and the driver amplifier (Q502)
to 50mW.The output of the driver amplifier is amplified by the RF power amplifier (Q501) to 4.0W (1W at
low power). The RF power amplifier is composed of two MOSFETs. The output of the RF power amplifier is
connected by a harmonic filter (LPF) and an antenna switch ( D501) and sent to the antenna terminal.

3) Automatic power control (APC) circuit
The APC circuit monitors the current through the RF power amplifier (Q501) and keeps the current
stable. Changes in the current through the RF power amplifier cause the voltage drop of the R559, R560
and R561 to be sent to the differential amplifier U502A.U502B compares the output voltage of U502A from
the reference voltage of U301.U502B output voltage control RF power amplifier, drive amplifier, pre-drive
amplifier VG, so that the voltage remains the same.
High / low power changes are achieved by changing the reference voltage
502
301
as picture 7 Driver, terminal amplifier and APC circuit
5. Power Supply
The machine is powered by 3 5V power supplies to the microprocessor:5C,5R and 5T,At the same
time, when the power is switched on, a 3.3V keeps the output, although the 3.3V is often output,
but when the power is turned off, it is also turned off to prevent the microprocessor from
failure.
5C for the public 5V, in the non-power state to keep the output.
5R is the 5V used for reception and maintains output during reception.
5T is the 5V used for launch and remains output during launch.
6. control circuit
The control circuit is composed of microprocessor (U301) and external circuit. The main
functions of U301 are as follows:
a) a) According to the PTT input signal to convert and receive the state.
b) b) Read the system, group, frequency, and programming data from the memory circuit.
c) c) Send the frequency data to the PLL.
d) d) According to the squelch circuit output DC voltage to control the audio mute.
e) e) Control audio mute based on decoded data.
f) f) Launch Tone and programming data.

1) Frequency offset circuit
The microprocessor (U301) operates under the 8MHz clock. The oscillator has a circuit that can be converted
to U308 frequency.
If the "Beat Shift" is set to ON, the beat tone can be avoided.
302
as picture 8 Frequency offset circuit
2) Battery low voltage warning
The battery voltage is monitored by the microprocessor and a warning
tone is issued when the warning voltage is lower than the warning
voltage
a) The warning light flashes when the battery voltage is below 6.8V.
b) In the launch, when the battery voltage is below 5.8V, the handset
is forbidden to launch.
c) When the battery voltage drops to less than 5.3V, the hand held
machine.
7. Control system
Key and Channel Selector Circuit:
The keys and channel selector signals are input directly to the microprocessor.

Pin definition
Each pin is assigned as shown in chart 1.
chart 1---CPU pin definition:
Pin Type Name pin definition Description
1 O PE2 FLASH_CS Connect the serial FLASH to the first foot CS
2 O PE3 FLASH_SCLK/
LCD_DB6
Connect serial FLASH sixth pin SCK, multiplexing
to LCD_DB6
3 I PE4 FLASH_SDO Connect serial FLASH second pin SO
4 O PE5 FLASH_SDI/
LCD_DB7
Connect serial FLASH fifth foot SI, multiplexing
to LCD_DB7
5 O PE6 DMR_SLEEP
Connect HR_C5000 forty-seventh pin POWERDOWN; high level effective.
6 S VBAT VBAT Connect VDD with 0Ω resistor.
7 O PC13 TX_LED TX_LED control; active high.
8 O PC14 RX_LED RRX LED control; active high.
9 O PC15 LAMP Key backlight control, active high
10 S VSS_5 VSS_5 Connect VSSA.
11 S VDD_5 VDD_5 Connect 3.3V.
12 I OSC_IN OSC_IN Connect 8MHz crystal, 20pF capacitor ground.
13 O OSC_OUT OSC_OUT
With 0Ω resistor, connect 8MHz crystal, 20pF capacitor ground
14 I RESET RESET
Connect reset chip; active low. Reserved JTAG RESET
15 I PC0/EXTI0 TIME_SLOT_INTER Connect to HR_C5000 at 48 feet TIME_SLOT_INTER
16 I PC1/EXTI1 SYS_INTER Access to HR_C5000 pin 49 SYS_INTER
17 I PC2/EXTI2 RF_TX_INTER Connect to HR_C5000 at 50 feet RF_TX_INTER
18 I PC3/EXTI3/
AD123_IN13 RF_RX_INTER Connect HR_C5000 fifty-first foot RF_RX_INTER.
19 S VDD VDD Connect 3.3V.
20 S VSS VSS Connect VSSA
21 S VREF+ VREF+ Connect 3.3V.
22 S VDDA VDDA Connect 3.3V.
23 I PA0/
ADC123_IN0 MANDOWN MANDOWN input;
24 I PA1/
ADC123_IN1 BATT Battery voltage detection.
25 I PA2/
ADC123_IN2 QT/DQT_IN QT/DQT input;
26 I PA3/
ADC123_IN3 VOX VOX detection input
27 S VSS_4 VSS_4 Connect VSSA
28 S VDD_4 VDD_4 Connect 3.3V.
29 O PA4/ APC/TV
Transmit power control and receive tuned D / A outputs

DAC_OUT1
30 O PA5/
DAC_OUT2 MOD2_BIAS Controls the TCXO reference frequency D / A
output
31 I PA6/
ADC12_IN6 POWER_DET Power switch input.
32 O PA7 POWER_C Power on control; active high.
33 O PC4 RF_APC_SW RF amplifier switch control; active high.
34 O PC5 5TC 5T power control, active high.
35 I PB0/
ADC12_IN8 RSSI RSSI detection input.
36 I PB1/
ADC12_IN9 BUSY BUSY detection
37 I/O PB2/BOOT1 BOOT1/
FM_SW
The default 10K resistor is grounded.
38 O PE7 FM_MUTE FM receive channel mute control.
39 O PE8 VCOVCC_SW RXVCO / TXVCO power control.
40 O PE9 DMR_SW DMR receive IF path switch control
41 O PE10 VOL_MAX Maximum volume control, active high.
42 O PE11 MIC_SW Internal MIC mute control, high level INT_MIC.
43 I PE12 PTT_KEY PTT key input
44 I PE13 ALARM_KEY Alarm key input
45 I PE14 ENCODE_IN0 Channel coding input 0
46 I PE15 ENCODE_IN1 Channel coding input 1
47 I PB10 ENCODE_IN2 Channel coding input 2
48 I PB11 ENCODE_IN3 Channel coding input 3
49 S VCAP_1 VCAP_1 External capacitor to ground.
50 S VDD_1 VDD_1 Connect 3.3V.
51 O PB12/
SPI2_NSS DMR_CS Connect to HR_C5000 at pin 58 U_CS.
52 O PB13/
SPI2_SCK DMR_SCLK Connect to HR_C5000 at pin 57 U_SCLK
53 I PB14/
SPI2_MISO DMR_SDO Connect to HR_C5000 at pin 55 U_SDO
54 O PB15/
SPI2_MOSI DMR_SDI Connect to HR_C5000 at pin 56 U_SDI
55 I PD8 PLL_LD PLL lock detection, high when locked.
56 O PD9 PLL_CS PLL enable control
57 O PD10 PLL_DAT PPLL_DAT output control
58 O PD11 PLL_CLK PLL_CLK clock pin
59 O PD12 LCD_RES LCD_RES

60 O PD13 LCD_A0 LCD_A0
61 O PD14 LCD_CS1 LCD_CS1
62 O PD15 FL_C Fast lock voltage output control, active high
63 O PC6/TIM8_CH1 FAST_LOCK Fast lock voltage output control, active high.
64 O PC7/TIM8_CH2 CTC/DCS_OUT CTC / DCS PWM output to TCXO
65 O PC8/TIM8_CH3 BEEP BEEP / ALARM / DTMF PWM output
66 O PC9 5RC 5R power control, active high.
67 O PA8 SAVE 5C power supply power control; active high.
68 I/O PA9/
USART1_TX
串口TXD/
SELC
Reserved Bootloader TX; Alternate external access control
input, then the first part of the external accessories.
69 I PA10/
USART1_RX
串口RXD/
EXT_PTT
Reserved Bootloader RX; multiplexed external
PTT input, external accessory pin 9.
70 I/O PA11/USBDM USBD-
USB data cable DM, then the external accessories 5 feet
71 I/O PA12/USBDP USBD+
USB data cable DP, access to external accessories 4 feet.
72 I/O JTMS-SWDIO/
PA13
SWDIO/
WORN_SW Reserved JTAG interface.
73 S VCAP_2 VCAP_2 External capacitor to ground.
74 S VSS_2 VSS_2 Ground
75 S VDD_2 VDD_2 Connect 3.3V.
76 I/O JTCK-SWCLK/
PA14
SWCLK/
MANDOWN_SW
Reserved JTAG interface; multiplexed access
to external accessories 12 feet.
77 O PA15/
I2S3_WS I2S_FS Connect to HR_C5000 pin 37 I2S_FS
78 O PC10/
I2S3_CK I2S_CK Connect the HR_C5000 to the 36th foot I2S_CK
79 O PC11/
I2S3ext_SD I2S_RX Connect HR_C5000 pin 34 I2S_RX
80 I PC12/
I2S3_SD I2S_TX Connect HR_C5000 to pin 35 I2S_TX
81 I/O PD0 K2 Press key K2 to enter
82 I/O PD1 K3 Press key K3 to enter
83 I/O PD2 K4 Press key K4 to enter
84 I/O PD3 K5 Press key K5 to enter
85 I/O PD4 K6 Press key K6 to enter
86 I/O PD5 K7 Press key K7 to enter
87 I/O PD6 K8 Press key K8 to enter
88 O PD7 V_CS Connect HR_C5000 to pin 44 V_CS
89 O PB3/
SPI3_SCK V_SCLK Connect the HR_C5000 to the 43rd pin V_SCLK

90 I PB4/
SPI3_MISO V_SDO Connect HR_C5000 to pin 42 V_SDO
91 O PB5/
SPI3_MOSI V_SDI Connect HR_C5000 to pin 41 V_SDI
92 O PB6 SELECT
Internal external audio output selection, high level external.
93 O PB7 MODE Audio amplifier control, high level open.
94 I BOOT0 BOOT0
The default 10K pull-down resistor is grounded.
95 O PB8/
I2C1_SCL SCL Connect the chip to the third pin, an external
pull-up resistor to 3.3V.
96 O PB9/
I2C1_SDA SDA Connect the encryption chip pin 4, external
pull-up resistor to 3.3V.
97 O PE0 K0 Press key K0 to enter
98 O PE1 K1 Press key K1 to enter
99 S VSS_3 VSS_3 Ground
100 S VDD_3 VDD_3 Connect 3.3V.

chart 2--- CPU pin Port definition:
Pin Type Name Pin definition Explain
23 I PA0/
ADC123_IN0 MANDOWN (Reserved) MANDOWN input;
24 I PA1/
ADC123_IN1 BATT Battery voltage detection; the maximum input
voltage of 2.8v.
25 I PA2/
ADC123_IN2 QT/DQT_IN QT/DQT input
26 I PA3/
ADC123_IN3 VOX VOX detection input
29 O PA4/
DAC_OUT1 APC/TV
Transmit power control and receive tuned
D / A outputs
30 O PA5/
DAC_OUT2 MOD2_BIAS Controls the TCXO reference frequency D /
A output
31 I PA6/
ADC12_IN6 POWER_DET Power switch input, high level indicates
that the power is turned on.
32 O PA7 POWER_C Power on control; active high.
67 O PA8 SAVE 5C power supply power control; active high.
68 I/O PA9/
USART1_TX
串口TXD/
SELC
Reserved Bootloader TX; Alternate external access control
input, then the first part of the external accessories.
69 I PA10/
USART1_RX
串口RXD/
EXT_PTT
Reserved Bootloader RX; multiplexed external PTT input,
external accessory pin 9.
70 I/O PA11/USBDM USBD- USB data cable DM, then the external
accessories 5 feet.
71 I/O PA12/USBDP USBD+
USB data cable DP, access to external accessories 4
feet.
72 I/O JTMS-SWDIO/
PA13
SWDIO/
WORN_SW
Reserved JTAG interface; multiplexed with external accessories
pin 2. Reserved wide and narrowband to receive volume switching,
high level for broadband.
76 I/O JTCK-SWCLK/
PA14
SWCLK/
MANDOWN_SW
Reserved JTAG interface; multiplexed access to external
accessories 12 feet. Reserved MANDOWN power switch, active
high.
77 O PA15/
I2S3_WS I2S_FS Connect to HR_C5000 pin 37 I2S_FS
35 I PB0/
ADC12_IN8 RSSI RSSI detection input
36 I PB1/
ADC12_IN9 BUSY BUSY detection
37 I/O PB2/BOOT1 BOOT1/
FM_SW
The default 10K resistor is grounded. Used as output port,
the default working state is 0, reduce power consumption.
Multiplexed for FM reception IF channel switch control;
active high.
89 O PB3/
SPI3_SCK V_SCLK Connect the HR_C5000 to the 43rd pin V_SCLK

90 I PB4/
SPI3_MISO V_SDO Connect HR_C5000 to pin 42 V_SDO
91 O PB5/
SPI3_MOSI V_SDI Connect HR_C5000 to pin 41 V_SDI
92 O PB6 SELECT
Internal external audio output selection, high level external.
93 O PB7 MODE Audio amplifier control, high level open
95 O PB8/
I2C1_SCL SCL Connect the chip to the third pin, an external
pull-up resistor to 3.3V.
96 O PB9/
I2C1_SDA SDA Connect the encryption chip pin 4, external
pull-up resistor to 3.3V.
47 I PB10 ENCODE_IN2 Channel code input 2
48 I PB11 ENCODE_IN3 Channel code input 3
51 O PB12/
SPI2_NSS DMR_CS Connect the HR_C5000 58th U_CS, an external
pull-up resistor to 3.3V.
52 O PB13/
SPI2_SCK DMR_SCLK Connect to HR_C5000 at pin 57 U_SCLK
53 I PB14/
SPI2_MISO DMR_SDO Connect to HR_C5000 at pin 55 U_SDO
54 O PB15/
SPI2_MOSI DMR_SDI Connect to HR_C5000 at pin 56 U_SDI
15 I PC0/EXTI0 TIME_SLOT_INTER Connect to HR_C5000 at 48 feet TIME_SLOT_INTER
16 I PC1/EXTI1 SYS_INTER Connect to HR_C5000 pin 49 SYS_INTER
17 I PC2/EXTI2 RF_TX_INTER Connect to HR_C5000 at 50 feet RF_TX_INTER
18 I PC3/EXTI3/
AD123_IN13 RF_RX_INTER
Connect HR_C5000 pin 51 RF_RX_INTER. Reserved
for 2T / 5T / DTMF input detection.
33 O PC4 RF_APC_SW RF amplifier switch control; active high.
34 O PC5 5TC 5T power control, active high.
63 O PC6/TIM8_CH1 FAST_LOCK Fast lock voltage PWM output
64 O PC7/TIM8_CH2 CTC/DCS_OUT CTC / DCS PWM output to TCXO
65 O PC8/TIM8_CH3 BEEP BEEP / ALARM / DTMF PWM output
66 O PC9 5RC 5R power control, active high.
78 O PC10/
I2S3_CK I2S_CK Connect the HR_C5000 to the 36th foot I2S_CK
79 O PC11/
I2S3ext_SD I2S_RX Connect HR_C5000 pin 34 I2S_RX
80 I PC12/
I2S3_SD I2S_TX Connect HR_C5000 to pin 35 I2S_TX
7 O PC13 TX_LED TX_LED control; active high.
8 O PC14 RX_LED RX LED control; active high.
9 O PC15 LAMP Key backlight control, active high

81 I/O PD0 K2 Press key K2 to enter
82 I/O PD1 K3 Press key K3 to enter
83 I/O PD2 K4 Press key K4 to enter
84 I/O PD3 K5 Press key K5 to enter
85 I/O PD4 K6 Press key K6 to enter
86 I/O PD5 K7 Press key K7 to enter
87 I/O PD6 K8 Press key K8 to enter
88 O PD7 V_CS Connect HR_C5000 to pin 44 V_CS
55 I PD8 PLL_LD PLL lock detection, high when locked.
56 O PD9 PLL_CS PLL enable control
57 O PD10 PLL_DAT PLL_DAT output control
58 O PD11 PLL_CLK PLL_CLK clock pin
59 O PD12 LCD_RES LCD_RES
60 O PD13 LCD_A0 LCD_A0
61 O PD14 LCD_CS1 LCD_CS1
62 O PD15 FL_C Fast lock voltage output control, active high.
97 O PE0 K0 Press key K0 to enter
98 O PE1 K1 Press key K1 to enter
1 O PE2 FLASH_CS Connect the serial FLASH to the first foot CS
2 O PE3 FLASH_SCLK/
LCD_DB6
Connect the serial FLASH 6th SCK, multiplexed
with LCD_DB6
3 I PE4 FLASH_SDO Connect Serial Flash 2nd Foot SO
4 O PE5 FLASH_SDI/
LCD_DB7
Connect the serial FLASH pin 5, multiplexed to
LCD_DB7
5 O PE6 DMR_SLEEP
Connect HR_C5000 47th POWERDOWN; active
high. External pull-up resistor to 3.3V.
38 O PE7 FM_MUTE FM receive channel mute control; active high.
39 O PE8 VCOVCC_SW RXVCO / TXVCO power control.
40 O PE9 DMR_SW
DMR receive IF channel switch control, active high.
41 O PE10 VOL_MAX Maximum volume control, active high.
42 O PE11 MIC_SW Internal MIC mute control, active high.
43 I PE12 PTT_KEY PTT key input
44 I PE13 ALARM_KEY Alarm key input
45 I PE14 ENCODE_IN0 Channel code input 0
46 I PE15 ENCODE_IN1 Channel code input 1

BOM
parameter specification Package
Quantity
Element bit number Additional information
16.8MHz
1XTV16800CFA
3225
1
X601
1SR154-400
D1210
1
D402
1SS372
1SS372
3
D101 D114-115
29.4912MHz
1XTW29491CAA
3225
1
X201
2SA1586
2SA1586
1
Q105
2SC3356
SOT-23
4
Q503-504 Q601 Q603
PBR951
SOT-23
2
Q507 Q509
2SC4116 2SC4116 1 Q103
KTC4075
2SJ243
2SJ243
2
Q101 Q607
2SK1824
SOT-523
1
Q104
ELFY450H 450KHZ 1 CF501
LTWC450H
8MHz
1C208000BB0B
3225
1
X301
AD2736
SOT23-6
1
U401
SKY72310
SKY72310-S62LF
QFN-24
1
U601
SKRTLAE010
SKRTLAE010
ALARM-PX780
1
SW301
HR_V3000S/ALPU-MP
HR_V3000S/ALPU-MP
SOT23-6
1
U307
AT41511
AT41511
1
Q505
BATTERY-CON
CBC47S13D
CBC47S13D
1
J401
BLM21PG221S BLM21PG221S L0805 3 L201 L522 L545
PB201209-221
0P5
402
2
C608-609
100P 402 19 C152-159 C161 C525 C527 C580 C654 C656-659 C678
C681
102 402 19 C105-106 C108 C125 C233 C248 C256 C287 C314-315
C404 C410 C523 C555 C584 C594 C639 C649 C711

103 402 57
C102 C126 C131 C141-142 C144-145 C150 C162 C182
C185 C227 C237 C270 C272 C276 C278 C280 C282 C284
C312-313 C316-319 C339 C345 C420 C422 C424 C427
C430 C433 C436 C532 C534-537 C540 C544 C546 C557
C585 C597 C644 C646 C655 C672 C675 C694 C706 C713
C718 C722 C724
104 402 64
C115 C130 C133 C135 C160 C225-226 C230 C232 C235
C239-240 C252 C264 C267 C273-274 C285 C290 C305-307
C310-311 C320 C338 C346 C350 C360-362 C405-407 C413
C421 C428 C432 C435 C438 C520 C547-548 C551-552
C559 C571 C577 C583 C595-596 C610 C613 C615 C627
C630 C637-638 C663 C665 C676 C682 C690 C709
105 402 51
C114 C117-121 C129 C132 C134 C136-138 C146 C148-149
C163 C168 C180-181 C183-184 C190 C224 C238 C249-250
C258 C260 C269 C271 C279 C281 C283 C308 C337 C343-
344 C352 C412 C415-416 C419 C423 C666 C674 C680
C683 C685 C691 C710 C712
10P
402
5
C231 C514 C635-636 C716
123
402
1
C124
12P
402
4
C513 C541-542 C574
153
402
2
C332 C686
180P
402
1
C645
183
402
4
C139 C333 C336 C677
1P5
402
3
C614 C617 C631
220P 402 13 C101 C110 C128 C188 C241 C244 C259 C261 C553-554
C721 C723 C725
222
402
1
C123
223
402
6
C107 C112 C408 C549 C556 C109
22P
402
1
C529
27P
402
1
C579
270P
402
4
C263 C265-266 C268
120p
402
1
C550
2P
402
2
C515 C689

332
402
4
C295-296 C640 C687
333
402
1
C257
33P
402
3
C518 C545 C647
392
402
1
C335
393
402
1
C127
3P
402
6
C509 C524 C697 C699 C660-661
470P 402 38
C113 C164-166 C172 C253 C401 C449 C521 C533 C538
C560-561 C563 C566 C570 C572-573 C578 C582 C598
C611-612 C616 C619 C628-629 C634 C662 C667 C669-670
C673 C684 C693 C704 C707 C719
473
402
2
C653 C705
47P
402
3
C147 C519 C643
56P
402
1
C708
5P
402
2
C517 C530
682P
402
2
C170-171
683
402
1
C122
68P
402
1
C648
6P
402
5
C510 C531 C568 C618 C632
7P
402
2
C539 C696
822
402
2
C140 C143
8P
402
4
C302-303 C516 C633
9P
402
3
C564 C698 C526
104
TC212P104M035A
C0805
2
C650 C652
10U/10V GRM21BR71A106KE51L C0805 4 C228 C236 C291 C451 GRM21BR61A106KE1
9L
2.2U/10V
GRM21BR71A225KE51L
C0805
1
C437
太诱
105
603
1
C692
10P
603
2
C606 C591
120P
603
1
C507
12P
603
2
C592 C625
15P
603
3
C587-588 C590
18P
603
2
C605 C624
1P5
603
1
C503

27P
603
1
C589
2P
603
1
C505
39P
603
1
C607
3P
603
2
C501 C506
47P
603
2
C586 C626
4P
603
1
C621
68P
603
1
C593
6P
603
5
C502 C504 C601-602 C620
7P
603
1
C623
8P
603
1
C604
4.7U/10V GRM21BR71A475KE51L C0805 1 C664 GRM21BR61A475KA7
3L
22U/10V GRM31CR71A226ME15L C1206 6 C286 C409 C425 C441 C450 C599 钽电容(A)
10U/10V
TEESVP1A106M8R
C0805T
2
EC104 EC558
10uF/10V
TEESVP1A106M8R
C0805T
4
EC431 EC434 EC668 EC671
黑色钽电容
1uF/16V
TEESVP1C105M8R
C0805T
2
EC167-168
2.2uF/10V
TEESVP1A225M8R
C0805T
2
EC151 EC651
4.7uF/10V
TEESVP1A475M8R
C0805T
1
EC103
10uF/16V
TEESVA1C106K8R
C1206T
1
EC403
黑色钽电容
22uF/10V
TEESVA1C226K8R
C1206T
1
EC262
GRM31CR61A226KE19代
EXT_JACK
AXK5F20547YG
CON20
1
J102
KEYPAD_JACK
AXK6F20547YG
CON20
1
J101
49.95MHz
1D49910GQ9
7X5
1
XF501
KDS114E
D0603
4
D503-504 D510-511
KDS160E
D0603
5
D403-404 D406-407 D601
BV08C
D0402
9
D103-104 D106-107 D109-113
1SV278
D0603
1
D610
1SV305
D0603
8
D602-609
HVC350B
D0603
4
D505-507 D513
DTC144EE
SOT-523
9
Q102 Q201-203 Q206 Q301-302 Q402 Q510
CODE-SWITCH
ED10308O
ED08C030
1
SW302
3AFUSE F1206-F 1 F401
0466003.NRHF