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STEREO INTEGRATED AMPLIFIER/TUNER
C-V500/V550/V700/V750/V770
SERVICE MANUAL
Indicator
Front glass
(B12-0311-04)
(B10-2350-04)
VOICE
ACTIVATE
ON/STANDBY
PHONES
INPUT
(MONITOR)
Phone jack
Knob
(E11-0282-05)
(K29-6665-02)
Metallic cabinet
Lock terminal board
(A01-3432-01)
(E70-0052-05)
AM
ANTENNA
FM 75Ω
GND
SYSTEM
CONTROL
CONNECT WITH
POWER AMPLIFIER
Rectangular receptacle
Miniature phone jack
(E58-0018-05)
(E11-0188-05)
Caution : No connection of ground line if disassemble the unit.
Please connect the ground line on rear panel, PCBs, Chassis and some others.
VOICE
TIMER
ACTIVATE
SET
CLOCK
ON/OFF
SET
RT
TIMER
RDS
MODE
S.DIRECT
DISPLAY
PTY
TA/NEWS/INFO.
TAPE 2
Knob
Knob
(K29-6665-02)
(K29-6666-02)
Miniature phone jack *
(E11-)
VOICE
ACTIVATE
MONITOR
OUT
LD
TAPE 2
CD
AUX
TAPE 1/ MD
(MONITOR)
L
R
IN
IN
REC
PLAY
REC
PLAY
IN
Phono jack(6P)x3 *
(E63-)
Panel
(A29-0861-01)
MULTI.CONTROL
MODE
STEREO
DSP
LEVEL
PTY SELECT
A.MEMO AUTO
BAND
TUNING
AV CONTROL CERTER KC-2
Knob
(K29-6664-02)
Phono jack
Phono jack *
(E63-0162-05)x2
(E63-)
VIDEO
AC-3
AUDIO
INPUT
LD
DVD
DIGITAL IN DIGITAL IN
CABLE
VCR
DVD 6CH.INPUT
/ SAT.
CENTER
REC
PLAY
IN
FRONT
SURROUND
SUBWOOFER
AUDIO
Phono jack *
Phono jack
(E63-)
(E63-1008-05)
© 1997-7 /B51-5330-00 (K/K) 3676
Front glass
(B10-2351-04)
D I G I T A L
VOLUME CONTROL
OPEN/CLOSE
DOWN
UP
Knob
Knob
(K29-6665-02)
(K29-6660-04)
Power cord bushing
(J42-0083-05)
UNSWITCHED
AC power cord *
(E30-)
Illustration is C-V750.
* Refer to parts list on page 40.
AC outlet *
(E03-)
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Table of Contents
Related Manuals for Kenwood V700
Summarization of Contents
Unit Component Identification
Front Panel Controls and Indicators
Identifies and locates front panel controls, indicators, and displays for operation.
Rear Panel Connections and Terminals
Details rear panel connectors, terminals, and inputs/outputs for system integration.
Disassembly for Repair
Mechanism Disassembly Steps
Provides detailed steps and diagrams for disassembling a specific mechanical component for repair.
Tuner and Audio Adjustment Procedures
FM Tuner Adjustment
Details the procedure for adjusting FM tuner discriminator and distortion parameters.
Troubleshooting Error Messages
Lists common error codes and their descriptions for diagnosing unit malfunctions.
Component Identification and Specifications
Capacitor Coding and Values
Explains capacitor part number coding, values, tolerances, and dimensions.
Resistor Coding and Values
Explains resistor part number coding, values, wattage, and dimensions.
Printed Circuit Board Layouts
Primary and Secondary PC Board Layouts
Illustrates component placement on the primary and secondary PC boards for various models.
Additional PC Board Views and Control Units
Shows component layout for other PC boards, control units, and remote sensor modules.
FM Tuner and Control Circuit Schematics
FM Front End and RF Amplifier Circuits
Detailed schematic of the FM front-end amplifier and related components.
Tuner Control ICs and Voltage Measurement
Provides schematic details for tuner control ICs and DC voltage measurement points.
Audio Processing and PLL Circuit Schematics
De-Emphasis and Mute Drive Circuits
Illustrates schematic for de-emphasis circuitry and mute drive functions.
PLL and Channel Space Control
Details the Phase-Locked Loop (PLL) and channel space control circuit schematics.
Schematics: Model-Specific Tuner Circuits
FM Front End and MIX (K,P Type)
Schematic details for FM front end and mixing circuits specific to K and P model types.
FM Front End and MIX (T,E Type)
Schematic details for FM front end and mixing circuits specific to T and E model types.
Schematics: Power, Digital Control, and Detection
Power Supply and DC Voltage Checks
Schematic details of the power supply section and critical DC voltage measurement points.
Digital Control and Signal Detection
Illustrates schematics for digital control ICs and signal detection circuitry.
Schematics: Key Digital IC Functions
IC11 and IC12 Circuitry
Schematic representation of IC11 and IC12 functions and interconnections.
IC18 and IC19 Digital Logic
Details the schematic for IC18, IC19, and associated digital circuitry.
Schematics: Advanced Digital and Audio ICs
IC23, IC24, and Digital Interface
Schematic of IC23, IC24, and their role in digital interfaces.
IC7 and IC15 Audio Processing
Details schematics for IC7, IC15, and audio processing stages.
Schematics: DSP and Control ICs
IC16, IC17, and Digital Signal Processing
Schematic for IC16, IC17, and their function in digital signal processing.
IC20, IC21, and Control Logic
Details schematics for IC20, IC21, and associated control logic.
Schematics: Interface and Protection Circuits
IC7, IC12, and Audio Output Stages
Schematic for IC7, IC12, and their role in audio output stages.
Protection and Interface Circuits
Details schematics for protection mechanisms and various interface circuits.
Schematics: Amplifiers and Control ICs
Amplifier Circuits (IC81, IC82)
Schematic for amplifier circuits involving IC81 and IC82.
Control ICs (IC701, IC702)
Details schematics for control ICs IC701 and IC702.
Schematics: Control Unit ICs
Control Unit IC1, IC2 Schematic
Schematic representation of control unit IC1 and IC2.
Control Unit IC3, IC4 Schematic
Details schematics for control unit IC3 and IC4.
Schematics: Further Control ICs
Control Unit IC5, IC6 Schematic
Schematic for control unit IC5 and IC6.
Control Unit IC7 Schematic
Details the schematic for control unit IC7.
Schematics: Internal Connections and ICs
Internal Connections and ICs (Page 1)
Schematic details of internal connections and integrated circuits on a specific page.
Internal Connections and ICs (Page 2)
Schematic details of internal connections and integrated circuits on another page.
Schematics: Remote and Display Control
Remote Control Circuitry
Schematic of the remote control transmission and sensor circuitry.
Display Control and Key Input
Details schematics for the unit's display controller and key input logic.
Schematics: Tuner and Control Functions
Display and Tuner Circuits
Schematic details for the unit's display driver and tuner input stages.
Control Signal Paths
Illustrates the signal flow for control commands within the unit.
Schematics: Tuner and Control Functions (Continued)
Tuner and Display Control Schematics
Schematic representations of tuner control and display driver circuits.
Key Input and Control Logic
Details the schematics for key input handling and internal control logic.
Exploded View of Unit Assembly
Main Chassis and Front Panel Assembly
Exploded view of the main chassis, front panel, and associated components.
Internal Boards and Rear Panel Assembly
Exploded view of internal circuit boards, rear panel, and connectors.
Parts List: C-V500 Components
C-V500 Chassis and External Parts
Lists chassis, cabinet, glass, and other external structural components for C-V500.
C-V500 Internal and Electronic Parts
Lists internal electronic components and hardware for the C-V500 model.
Parts List: C-V550 Components
C-V550 Chassis and External Parts
Lists chassis, cabinet, glass, and other external structural components for C-V550.
C-V550 Internal and Electronic Parts
Lists internal electronic components and hardware for the C-V550 model.
Parts List: C-V700/V750 Components
C-V700/V750 Chassis and External Parts
Lists chassis, cabinet, glass, and external parts for C-V700/V750.
C-V700/V750 Internal and Electronic Parts
Lists internal electronic components and hardware for C-V700/V750 models.
Parts List: C-V770 Components
C-V770 Chassis and External Parts
Lists chassis, cabinet, glass, and external parts for the C-V770 model.
C-V770 Internal and Electronic Parts
Lists internal electronic components and hardware for the C-V770 model.
Parts List: Resistor Specifications
Resistor Codes and Values (R1-R94)
Details resistor part numbers, values, tolerances, and wattage for R1 through R94.
Resistor Codes and Values (R317-R872)
Details resistor part numbers, values, tolerances, and wattage for R317 through R872.
Parts List: Capacitor and Transistor Specifications
Capacitor Specifications (C1-C93)
Details capacitor part numbers, values, types, and voltage ratings for C1 through C93.
Transistor Specifications (Q1-Q103)
Details transistor part numbers, types, and destination codes for Q1 through Q103.
Parts List: Capacitors and Connectors
Capacitor Specifications (C105-C142)
Details capacitor part numbers, values, types, and voltage ratings for C105 through C142.
Connectors and Terminal Boards
Lists various connectors, terminals, and associated hardware.
Parts List: More Capacitors and Components
Capacitor Specifications (C631-C862)
Details capacitor part numbers, values, types, and voltage ratings for C631 through C862.
Other Electronic Components
Lists other electronic components such as ferrite cores, LC filters, and resonators.
Parts List: Resistor Specifications (Continued)
Resistor Specifications (R12-R138)
Details resistor part numbers, values, tolerances, and wattage for R12 through R138.
Resistor Specifications (R139-R872)
Details resistor part numbers, values, tolerances, and wattage for R139 through R872.
Parts List: Resistor Specifications (Continued)
Resistor Specifications (R317-R538)
Details resistor part numbers, values, tolerances, and wattage for R317 through R538.
Resistor Specifications (R539-R713)
Details resistor part numbers, values, tolerances, and wattage for R539 through R713.
Parts List: Resistors, ICs, and Transistors
Resistor Specifications (R714-R901)
Details resistor part numbers, values, tolerances, and wattage for R714 through R901.
Integrated Circuits and Transistors
Lists integrated circuits (ICs) and transistors with their types and functions.
Parts List: Control Section Capacitors
Control Section Capacitors (C1-C45)
Details capacitor part numbers, values, types, and voltage ratings for control section C1-C45.
Control Section Capacitors (C46-C142)
Details capacitor part numbers, values, types, and voltage ratings for control section C46-C142.
Parts List: Control Section Capacitors and Connectors
Control Section Capacitors (C145-C159)
Details capacitor part numbers, values, types, and voltage ratings for control section C145-C159.
Control Section Connectors and Holders
Lists control section connectors, pin assemblies, and holders.
Parts List: Display and Control ICs/Transistors
Display Components and Control ICs
Lists display components, control ICs, and related parts.
Control Section Transistors
Lists transistors used in the control section of the unit.
Specifications: C-V770 Model
C-V770 Audio and Video Specifications
Technical specifications for the audio and video sections of the C-V770 model.
C-V770 Tuner and General Specifications
Technical specifications for the tuner and general operational aspects of the C-V770 model.
Specifications: C-V550 Model
C-V550 Audio and Video Specifications
Technical specifications for the audio and video sections of the C-V550 model.
C-V550 Tuner and General Specifications
Technical specifications for the tuner and general operational aspects of the C-V550 model.
Specifications: C-V500 Model Variations
C-V500 (USA/Canada) Specifications
Technical specifications for the C-V500 model in USA and Canada markets.
C-V500 (Other Countries) Specifications
Technical specifications for the C-V500 model in other international markets.
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