的信息而导致的损害负责。Kenwood 公司保留出于改进的需要 rors or omissions. Neither is any liability assumed for dam- 而随时对文中的产品信息做出更改的权利。 ages resulting from the use of the information contained herein. Kenwood reserves the right to make changes to any products herein at any time for improvement purposes.
安装前条件 PRE-INSTALLATION CONSIDERATIONS 1. 开箱 1. UNPACKING 从运输包装中取出本无线电设备并检查附件。如果有任何 Unpack the radio from its shipping container and check 组件遗失,请立即与 KENWOOD 联系。 for accessory items. If any item is missing, please contact KENWOOD immediately. 2. 安装前检查 2. PRE-INSTALLATION CHECKOUT 2-1. 说明 2-1. Introduction 在运输之前每一台无线电设备均已调整和测试过。但是,...
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用户的 K E N W O O D 销售商可以帮助用户选择最能满足用户特殊 on many factors and is beyond the scope of this manual. 要求的天线系统。 Your KENWOOD dealer can help you select an antenna sys- tem that will best serve your particular needs. 4-2. 无线电位置...
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NX-800 概述 GENERAL / 维修服务 SERVICE 为了便于维修本设备,建立了完整的维修服务体系,提供 This radio is designed for easy servicing. Refer to the 了包括原理图,印刷电路板图和调整步骤在内的资料供参考。 schematic diagrams, printed circuit board views, and align- ment procedures contained in this manual. 注意 NOTE • 如果不打算使用 3.5m m 扬声器插孔和 25 针 D - s u b 连接器,...
NX-800 SYSTEM SET-UP Merchandise received Frequency range RF power Type Choose the type of transceiver 400.0~470.0MHz Are you using See page 15. KRK-10 the remote kit? (Option) Are you using See page 13. KCT-46 the ignition sense cable? (Option) See page 9.
NX-800 模式组合 REALIGNMENT / 1. 模式 1. Modes 用户模式 User mode 面板测试模式 面板调谐模式 Panel test mode Panel tuning mode PC模式 数据编程模式 PC mode Data programming mode Firmware PC测试模式 PC调谐模式 PC tuning mode PC test mode 固件编程模式 programming mode 复制模式 Clone mode 固件版本信息...
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NX-800 模式组合 REALIGNMENT / 5. PC 模式 5. PC Mode 5-1. 前言 5-1. Preface 车载对讲机采用个人电脑、编程接口 (KPG-46/46A) 和编程 The transceiver is programmed by using a personal com- 软件 (KPG-111D(C)) 进行编程。 puter, programming interface (KPG-46/46A) and program- 编程软件可在 PC 上使用。图 1 说明了 PC 进行编程的设置。...
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NX-800 模式组合 REALIGNMENT / 7. 如果写入操作成功完成,则计算校验和并显示结果。 7. If writing ends successfully, the checksum is calculated 8. 若要继续为其他车载对讲机编程,请重复步骤 4 至 7。 and a result is displayed. 8. If you want to continue programming other transceivers, repeat steps 4 to 7. 注意 : Note: 如果车载对讲机的固件编程模式设为禁用,则无法进入此...
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NX-800 模式组合 REALIGNMENT / · 如何用麦克风键盘输入密码 ; • How to enter the password with the microphone key- 如果在显示“CLONE LOCK”时按某个键,则会在车载对讲 pad; 机上显示被按下的数字。 If you press a key while “CLONE LOCK” is displayed, 每次按键按向左的顺序移动显示。输入密码并按 [ ] 键时, the number that was pressed is displayed on the trans- 如果输入的密码正确,则显示“CLONE MODE”...
NX-800 安装 INSTALLATION / 1. 点火感应电缆 (KCT-46: 可选件 ) 1. Ignition Sense Cable (KCT-46: Option) K C T -46 为用于启用点火功能的选购电缆。点火功能让您能 The KCT-46 is an optional cable for enabling the ignition 够通过点火钥匙打开和关闭车载对讲机的电源。 function. The ignition function lets you turn the power to the transceiver on and off with the car ignition key.
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NX-800 安装 INSTALLATION / 6. 用手指从内而外推底座后部的保护盖,将其取下。( ④ ) 6. Remove the cap on the rear of the chassis by pushing it from the inside with your fi nger. ( r ) 7. 将 电 缆 ( E37-1113-25) 的 6 针 连 接 器 穿 过 底 座 孔 ( ⑤ ),...
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NX-800 安装 INSTALLATION / 3. 控制头遥控套件 (KRK-10: 可选件 ) 3. Control Head Remote Kit (KRK-10: Option) KRK-10 遥控套件用于远程操作车载对讲机。 The KRK-10 remote kit is used to remotely operate the transceiver. 3-1. 将 KRK-10 套件安装到车载对讲机 3-1. Installing the KRK-10 kit to the transceiver 1.
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NX-800 安装 INSTALLATION / ■ Install the KRK-10 main panel onto the transceiver ■将 KRK-10 主控制盘安装到车载对讲机上 4. 将上述步骤 2 取下的带状电缆插入 K R K -10 主控制盘 ( A62- 4. Insert the fl at cable that was removed in step 2 above 1101-11) 接口单元...
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NX-800 安装 INSTALLATION / ■ Connect the KRK-10 main panel to the rear ■用电缆将 KRK-10 主控制盘连接到后面板 panel with the cable 8. 将电缆 ( E30-7514-15) 的一个 14 针连接器插入主控制盘接 8. Insert one 14-pin connector of the cable (E30-7514-15) 口单元 (A/2) 的连接器 (CN3)。( ⑪ ) into the connector (CN3) of the interface unit (A/2) of the main panel.
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NX-800 安装 INSTALLATION / 4. 语言指导及存储单元 4. Voice Guide & Storage Unit (VGS-1: 可选件 ) (VGS-1: Option) 4-1. 在车载对讲机中安装 VGS-1 单元 4-1. Installing the VGS-1 unit in the transceiver 1. 取下车载对讲机的机壳、顶盖和屏蔽板。 1. Remove the cabinet, top packing and shielding plate of 2.
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NX-800 安装 INSTALLATION / 5-2. KES-5 或 KES-6 5-2. KES-5 or KES-6 K A P -2 可以安装外部扬声器 K E S -5 或 K E S -6。如果安装了 External speaker KES-5 or KES-6 can be installed for KES-5 或 KES-6,则可以通过将 KAP-2 上的 CN1 跳帽从针脚 4 KAP-2.
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NX-800 安装 INSTALLATION / 6. GPS 接收机连接 6. GPS Receiver Connection 6-1. 安装 GPS 接收机 6-1. Installing the GPS receiver 1. 取下车载对讲机的机壳、顶盖和屏蔽板。 1. Remove the cabinet, top packing and shielding plate of 2. 从车载对讲机取下前面板。 the transceiver. 3. 将两块缓冲垫安装到 GPS 接收机顶部。...
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NX-800 安装 INSTALLATION / 6-2. 同时安装 GPS 接收机和 VGS-1 6-2. Installing the GPS receiver together with the VGS-1 1. 取下车载对讲机的机壳、顶盖和屏蔽板。 1. Remove the cabinet, top packing and shielding plate of 2. 从车载对讲机取下前面板。 the transceiver. 3. 如图 6-5 所示,将缓冲垫安装到 VGS-1 底部。...
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NX-800 维修拆卸 DISASSEMBLY FOR REPAIR / ■ Power supply cable installation procedure ■电源线安装操作 1. Pass the power supply cable through the chassis hole ( q ) 1. 如图 4-1 所示,将电源线穿过底座孔 ( ① ),然后将套管 插入底座孔。 as shown in Figure 4-1 and insert the bush into the chas- 2.
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NX-800 维修拆卸 DISASSEMBLY FOR REPAIR / ■ D-sub cap installation procedure ■ D-sub 盖安装操作 如需提高防水性能,请按照以下顺序将 D - s u b 盖卡入车载 To improve water resistance, fi t the D-sub cap into the 对讲机的 D-sub 端子硬件夹具。 D-sub terminal hardware fi xture of the transceiver in the fol- lowing order: 1.
CIRCUIT DESCRIPTION / 1. 概述 1. Overview NX-800 为 UHF 便携式车载对讲机,设计用于 400 至 470MHz NX-800 is a UHF Mobile transceiver designed to operate 的频率范围。该设备由接收机、发射机、锁相环 ( P L L ) 频率 in the frequency range of 400 to 470MHz. The unit consists 合成器、基带部分、电源和控制电路组成。...
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NX-800 电路说明 CIRCUIT DESCRIPTION / –118dBm –120.5dBm –114.5dBm –112.5dBm –104dBm RF AMP D207~ IF AMP IF AMP FM SYSTEM IC 1st MIX DBM D212,D213 Q210 D210 Q205 Q204 IC202 XF202 IC204 Buff AMP Buff AMP Buff AMP Q208 0dBm 0dBm Fig.
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NX-800 电路说明 CIRCUIT DESCRIPTION / 3-4. 音频放大器电路 3-4. Audio amplifi er circuit FM 模式的音频处理 ( 高通滤波器、低通滤波器、去加重等 ) Audio processing (high-pass filter, low-pass filter, de- 和 NXDN 模式的解码由 DSP 进行处理。IC510、IC502 的音频信 emphasized and so on) at FM mode and decoding at NXDN 号通过放大器...
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NX-800 电路说明 CIRCUIT DESCRIPTION / LPF(IC702) 用作平滑滤波器。DAC(IC712) 将基带信号分配 LPF (IC702) works as smoothing fi lter. The DAC (IC712) 到 VCO 和 VCTCXO(X1)。此时,将按照各自的调制方式对按照 assigns the base band signal to the VCO and VCTCXO (X1). 发射载波输出的电平进行微调。 At this time, the level output according to the transmit car- rier is fi...
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NX-800 电路说明 CIRCUIT DESCRIPTION / 5. PLL 频率合成器 5. PLL Frequency Synthesizer 5-1. VCTCXO(X1) 5-1. VCTCXO (X1) VCTCXO(X1) 为 PLL 频率合成器产生 19.2MHz 的基准频率。 VCTCXO (X1) generates a reference frequency of 19.2 该基准频率被施加到 PLL IC(IC3) 的第 9 针,作为第 2 本振 MHz for the PLL frequency synthesizer. This reference 信号通过三倍频器后送到...
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NX-800 电路说明 CIRCUIT DESCRIPTION / 5-4. 本地开关 (D101、D205) 5-4. Local Switch (D101, D205) 缓 冲 放 大 器 ( Q10) 输 出 信 号 的 连 接 目 标 由 二 极 管 开 关 The connection destination of the signal output from (D101)( 由发射电源...
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NX-800 电路说明 CIRCUIT DESCRIPTION / 6-2. 存储电路 6-2. Memory Circuit 存储电路由 MCU(IC510)、 SRAM(IC503) 和闪存 (IC501) 组成。 Memory circuit consists of the MCU (IC510) and the 闪存具有 32M 位的容量,包含 M C U 的车载对讲机控制程序并 SRAM (IC503), the fl ash memory (IC501). The fl ash memo- 储存数据。它也保存车载对讲机信道的数据和由...
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NX-800 电路说明 CIRCUIT DESCRIPTION / 7. 电源电路 7. Power Supply Circuit + B 连接至末级放大器和 D C / D C 转换器 I C ( I C405)。I C405 +B is connected to Final amplifi er and DC/DC converter 将 + B 电压调整至 5.0V (50M )。提供 + B 时,50M 运行。50M 运...
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NX-800 电路说明 CIRCUIT DESCRIPTION / 发射期间, MCU 将 TXC 信号控制为高, 为发射电路供电 (80T)。 The MCU controls the TXC signal to High during trans- 接收期间, MCU 将信号 (RXC) 控制为高, 为接收电路供电 (80R、 mission to supply power (80T) for transmission circuit. The 50R)。 MCU controls the signals (RXC) to High during reception to 当...
NX-800 零件表 PARTS LIST / CAPACITORS 2 2 0 • Capacitor value CC45 Color* 010 = 1pF 0 = 22pF 1 = Type ... ceramic, electrolytic, etc. 4 = Voltage rating 100 = 10pF 2 = Shape ... round, square, etc.
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NX-800 零件表 PARTS LIST / ✽ New Parts. indicates safety critical components. L : Scandinavia K : USA P : Canada Parts without Parts No. are not supplied. Y : PX (Far East, Hawaii) T : England E : Eu rope Les articles non mentionnes dans le Parts No.
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NX-800 零件表 PARTS LIST / DISPLAY UNIT (X54-3680-10) TX-RX UNIT (X57-7752-71) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description parts nation parts nation J31-0551-05 COLLAR R962 RK73HB1J000J CHIP R 1/16W R963,964 RK73GB2A391J...
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NX-800 零件表 PARTS LIST / TX-RX UNIT (X57-7752-71) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description parts nation parts nation CC73HCH1H180J CHIP C 18PF CK73HB1H471K CHIP C 470PF CC73HCH1H120G CHIP C 12PF...
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NX-800 零件表 PARTS LIST / TX-RX UNIT (X57-7752-71) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description parts nation parts nation C216 CC73HCH1H680J CHIP C 68PF C307,308 CK73HB1H471K CHIP C 470PF C217 CK73HB1A104K CHIP C 0.10UF...
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NX-800 零件表 PARTS LIST / TX-RX UNIT (X57-7752-71) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description parts nation parts nation C445 CK73FB1A106K CHIP C 10UF C567 CK73HB1H102K CHIP C 1000PF C446 C92-0765-05 CHIP TNTL 4.7UF...
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NX-800 零件表 PARTS LIST / TX-RX UNIT (X57-7752-71) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description parts nation parts nation C745-747 CK73HB1E103K CHIP C 0.010UF CN527 E23-1278-05 TERMINAL C748-751 CK73HB1A104K CHIP C 0.10UF...
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NX-800 零件表 PARTS LIST / TX-RX UNIT (X57-7752-71) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description parts nation parts nation L216-219 L34-4565-05 AIR-CORE COIL RK73HB1J181J CHIP R 1/16W L221 L41-1278-14 SMALL FIXED INDUCTOR (12NH)
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NX-800 零件表 PARTS LIST / TX-RX UNIT (X57-7752-71) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description parts nation parts nation R149,150 RK73HB1J823J CHIP R 1/16W R275 RK73HB1J271J CHIP R 1/16W R151 RK73HB1J124J...
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NX-800 零件表 PARTS LIST / TX-RX UNIT (X57-7752-71) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description parts nation parts nation R423-425 RK73GB2A472J CHIP R 4.7K 1/10W R565 RK73GB2A000J CHIP R 1/10W R426...
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NX-800 零件表 PARTS LIST / TX-RX UNIT (X57-7752-71) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description parts nation parts nation R678 RK73HB1J104J CHIP R 100K 1/16W R765 RK73HB1J102J CHIP R 1.0K 1/16W...
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NX-800 零件表 PARTS LIST / TX-RX UNIT (X57-7752-71) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description parts nation parts nation R843 RK73HB1J471J CHIP R 1/16W IC101 TA75W01FUF MOS-IC R845 RK73HB1J102J CHIP R 1.0K...
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NX-800 零件表 PARTS LIST / TX-RX UNIT (X57-7752-71) Desti- Desti- Ref. No. Ad dress Parts No. Description Ref. No. Ad dress Parts No. Description parts nation parts nation Q203 2SC5636 TRANSISTOR Q204,205 2SC3356(R23) TRANSISTOR Q208 2SC5636 TRANSISTOR Q210 2SC3357-A TRANSISTOR...
NX-800 部件分解图 EXPLODED VIEW / : N09-2292-05 M3 x 8 : N67-3008-48 M2.6 x 6 (Br-Tap) : N87-2606-43 M2.6 x 8 (Br-Tap) : N87-2608-48 IC715 IC403 IC102 TX-RX unit A/2 (X57-) TX-RX unit B/2 (X57-) Display unit (X54-) Parts with the exploded numbers larger than 700 are not supplied.
NX-800 TROUBLE SHOOTING Fault diagnosis of the BGA (Ball Grid Array) IC Overview: A fl owchart for determining whether or not the transceiver can be powered on (the LCD does not function even if the power switch is turned on) due to broken BGA parts.
NX-800 故障排除 BGA( 球状矩阵排列 )IC 的故障诊断 概述 : 用于确定对讲机因 BGA 部分损坏时是否可以开启电源 ( 即使打开电源开关 LCD 也不工作 ) 的流程。 BGA 部分 : ASIC(IC510)、DSP(IC502)、FLASH(IC501)、SRAM(IC503) BGA IC 出现问题时,请带印刷电路板 (X57-7742-71) 进行维修。各种 ESN/ 默认调整值写在用于维修的印刷电路板上。此外还包括 各种 E S N 标签。功率模块 ( R A60H13171123)、短路连接器 ( E37-1180-05) 和纽扣式锂电池 ( W09-0971-05) 不属于用于维修的印刷...
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NX-800 TROUBLE SHOOTING ● Checking the signal output from When a normal value is confirmed. the ASIC by software control When an abnormal value is confirmed. Points to be checked Normal voltage Remove R408. If the ASIC side is 0V, SBC R408 3.3V...
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• FPU Data • 各种调整数据 • Various Adjustment Data • Kenwood ESN( 型号名称后有固定的“S”) • Kenwood ESN (“S” is given after the model name.) • NXDN ESN/ 产品编号 • NXDN ESN / Product number ■ Printed Circuit Board Data ■ 印刷电路板数据...
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Use the KPG-110SM on the NXDN Trunking System side 的车载对讲机信息显示也会改变,但这并不影响车载对讲 to reprogram the NXDN ESN number. 机的操作。 • When a new printed circuit board is used, the Kenwood • 若要改为原来的 Kenwood ESN 和 NXDN ESN,请与我方的维 ESN changes, as does the Transceiver information dis- 修中心联系。...
NX-800 调整 ADJUSTMENT / 控制 Controls Power switch 电源开关 Volume Up/Down key Channel Up/Down key 音量高/低键 信道上/下键 Modular 模块化 Programmable function keys 可编程功能键 MIC jack MIC插孔 KMC-36 KMC-36 [PTT] [PTT] Keypad 键盘 [HOOK] [HOOK] 面板测试模式 Panel Test Mode ■ Test mode operation features ■...
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NX-800 调整 ADJUSTMENT / 副 LCD 显示上不出现“FNC” “FNC” not appears on the sub LCD display 键 功 能 显 示 Function Display 麦克风键 Microphone key [PTT] 发射 [PTT] Transmit Use as the DTMF keypad. [0] 至 [9] 用作 DTMF 键盘。如果在...
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NX-800 调整 ADJUSTMENT / ■ Frequency and Signaling ■ 频率和信令 已经根据下表所示的频率调整了设置。需要时,按调整步 The transceiver has been adjusted for the frequencies 骤重新调整,以获得实际操作时想要的频率。 shown in the following table. When required, readjust them following the adjustment procedure to obtain the frequen- cies you want in actual operation.
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NX-800 调整 ADJUSTMENT / 面板调谐模式 Panel Tuning Mode ■ 调谐车载对讲机的准备 ■ Preparations for tuning the transceiver 在尝试调谐车载对讲机前,请将车载对讲机连接到合适的 Before attempting to tune the transceiver, connect the 电源上。 unit to a suitable power supply. 发射打开时, 车载对讲机必须连接到合适的等效负载上 ( 如 Whenever the transmitter is turned, the unit must be 功率表...
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NX-800 ADJUSTMENT ■ 5 reference level adjustments frequency Tuning point RX (MHz) TX (MHz) 400.05000 400.10000 Low’ 417.55000 417.60000 Center 435.05000 435.10000 High’ 452.55000 452.60000 High 469.95000 469.90000 ■ Adjustment item supplement Adjustment Item Description LCD contrast The contrast of LCD display can be changed.
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NX-800 ADJUSTMENT Adjustment Item Description RSSI display level “ “ is adjusted. Low RSSI Both “Low RSSI” and “High RSSI” must be adjusted. High RSSI (The curve data of RSSI level is applied.) Tight Squelch The squelch level at level “9” is adjusted.
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NX-800 ADJUSTMENT Test Equipment Required for Alignment Test Equipment Major Specifi cations Frequency Range Operational frequency range of the transceiver Modulation Frequency modulation and external modulation 1. Standard Signal Generator Output –127dBm/0.1µV to greater than –20dBm/22.4mV (SSG) When performing the Frequency adjustment, the following accuracy is necessary.
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NX-800 ADJUSTMENT Radio Check Section Condition Measurement Adjustment Specifi cations / Item Test- Remarks Panel test mode PC test mode Unit Terminal Unit Parts Method equipment 1. Frequency 1) CH-Sig: 1-1 1) Test Channel f. counter Panel Check an internal +0.05~+0.55ppm...
NX-800 TERMINAL FUNCTION Display unit (X54-3680-10) Pin No. Name Function Pin No. Name Function J901 (MIC jack) CN901 (to TX-RX unit A/2 CN597) MIC key backlight control. Speaker input. Power output of switched power supply. DC13.6V±15%, 200mA typ. Ground. Ground.
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NX-800 TERMINAL FUNCTION Pin No. Name Function Pin No. Name Function No connection Speaker input. 5V output. Control signal output of PA function. SHIFT Control signal output of Beat-shift function Control signal output of Horn alert function. 8~11 Ground Ground.
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NX-800 TERMINAL FUNCTION Pin No. Name Function Pin No. Name Function AUXIO9 AUXIO5 AUXIO4 Refer to “D-sub 25-pin connector specifi ca- AUXIO3 tion” described on page 116 to 120. AUXIO8 AUXIO2 TXD2 AUXIO1 RXD2 Refer to “D-sub 25-pin connector specifi ca- tion”...
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NX-800 TERMINAL FUNCTION Rating and Condition Pin Name I/O Signal Type Parameter Unit Ouput Voltage (Iout=100mA) Power Output Current RXD2 Digital/CMOS In with Interrupt –10 Baud Rate 19200 VOH(Io=-8mA) TXD2 Digital/CMOS Out VOL(Io=8mA) Baud Rate 19200 Output Voltage (Iout=100mA) 4.65...
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NX-800 TERMINAL FUNCTION Rating and Condition Pin No. Pin Name I/O Signal Type Parameter Unit Input Level mVp-p Analog Coupling Capacitor µF Input Impedance kΩ –0.3 OPT6 I/O Digital/CMOS Out/CMOS In VOH (Io=–2mA) VOL (Io=2mA) Output Voltage (Iout=100mA) Power Output Current CN595 26-pin connector specifi...
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NX-800 TERMINAL FUNCTION Pin No. Pin Name Device Connection Description/Function ANI board VGS-1 VGS Audio signal input ANI board VGS-1 VGS Audio signal output ANI board A– AGND VGS-1 AGND AGND ANI board Note: 80C and 50C can not be used simultaneously.
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NX-800 TERMINAL FUNCTION Rating and Condition Pin No. Pin Name Parameter Unit Voltage Swing (3kΩ Load) ±5 ±9 TXD1 Serial data output 1. Digital Baud Rate 11520 RS-232C level. –0.5 AUXIO9 I/O Digital AUX input/output 9. VOH (Io=–1.5mA) VOL (Io=1.5mA)
NX-800 板 PC BOARD / PC DISPLAY UNIT (X54-3680-10) Component side view (J79-0157-39) LEFT D929 D914 C922 R922 D935 DM/KVL HK/RXD LEFT DOWN PTT/TXD BLC/AFO DISPLAY UNIT (X54-3680-10) Foil side view (J79-0157-39) CP909 R907 IC905 R963 D904 R952 R935 C927...
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NX-800 板 PC BOARD / PC DISPLAY UNIT (X54-3680-10) Component side view (J79-0157-39) Ref. No. Address Ref. No. Address R988 R990 Q913 D924 R976 R989 R960 Q913 R991 C958 D908 D925 RIGHT D911 D926 D912 D927 D936 D914 D928 D915...
Modulation Distortion ..........Less than 3% Modulation .............Analog @25kHz: 16K0F3E Analog @12.5kHz: 8K50F3E Digital @12.5kHz: 8K30F1E Digital @6.25kHz: 4K00F1E Analog measurements made per TIA/EIA603 and specifi cations shown are typical. KENWOOD reserves the right to change specifi cations without prior notice or obligation.
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex Kwai Fong, N.T., Hong Kong KENWOOD House, Dwight Road, Watford, Herts., 1 Ang Mo Kio Street 63, Singapore 569110 WD18 9EB United Kingdom...
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NX-800 NX-800 板 板 PC BOARD / PC PC BOARD / PC DISPLAY UNIT (X54-3680-10) Component side view (J79-0157-39) DISPLAY UNIT (X54-3680-10) Component side view (J79-0157-39) Ref. No. Address Ref. No. Address R988 R990 Q913 D924 R976 R989 R960 Q913...
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NX-800 NX-800 板 板 PC BOARD / PC PC BOARD / PC TX-RX UNIT (X57-7752-71) (A/2) TX-RX UNIT (X57-7752-71) (A/2) Component side view (J79-0208-19 A/2) Component side view (J79-0208-19 A/2) J701 EXT. SP Q403 R401 C480 Ref. No. Address Ref. No. Address...
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NX-800 NX-800 板 板 PC BOARD / PC PC BOARD / PC TX-RX UNIT (X57-7752-71) (A/2) TX-RX UNIT (X57-7752-71) (A/2) Foil side view (J79-0208-19 A/2) Foil side view (J79-0208-19 A/2) Ref. No. Address Ref. No. Address Ref. No. Address IC204 11F...
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NX-800 板 PC BOARD / PC TX-RX UNIT (X57-7752-71) (B/2) Component side view (J79-0208-19 B/2) C905 C906 C904 Component side D906 Layer 1 J79-0208-19 B/2 C903 C915 Layer 2 C902 Layer 3 Layer 4 Ref. No. Address Layer 5 Layer 6...
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TX-RX UNIT (X57-7752-71) (A/2) R : 13.57V T : 13.09V R : 3.21V BUFFER AMP RA55H4047A123 IC102 ANTENNA X2_CLKIN X2_CLKIN X2_CLKIN X2_CLKIN R572 22 X2_CLKIN X2_CLKIN X2_CLKIN X2_CLKIN L401 T : 0V (RF) R : 2.14V T : 4.26V R : 0V T : 4.94V PRE-DRIVE AMP SWITCH...