Fender KXR-60-SM Service Manual

CONTENTS:

Notices

Specifications

Circuit Description

Parts lists:

PCB assembly

Chassis assembly

Cabinet assembly

Miscellaneous

Schematics/diagrams

KXR 60

KEYBOARD EXTENDED RANGE

SERVICE MANUAL

Fender Musical Instruments Corp. 7975 North Hayden Road Scottsdale, AZ 85258

KXR 60

KEYBOARD EXTENDED RANGE

(This is the model name for warranty claims)

SERVICE MANUAL

MARCH 1996

IMPORTANT NOTICE:

The information contained herein is CONFIDENTIAL and PROPRIETARY to Fender Musical Instruments Corp. It is
disclosed solely for use by qualified technicians for purposes of equipment maintenance and service. It is not to be
disclosed to others without the expressed permission of Fender Musical Instruments Co. All specifications subject to
change without notice.

For warranty repair service, only Fender specified part numbers are to be used. It is recommended they also be used
for post-warranty maintenance and repair.

Parts marked with an asterisk (
and SAFETY requirements. DO NOT USE A SUBSTITUTE!

A coded naming convention is used in the description of certain parts. The codes and what they mean are as follows:

CAPACITOR CODES HARDWARE CODES

CAP AE = Aluminum Electrolytic BLX = Black Oxide
CAP CA = Ceramic Axial CR = Chrome Plated
CAP CD = Ceramic Disk HWH = Hex Washer Head
CAP MPF = Metalized Polyester Film M = Machine Screw
CAP MY = Mylar NI = Nickel Plated
CAP PFF = Polyester Film/Foil OHP = Oval Head Phillips

RESISTOR CODES

RES CC = Carbon Comp SMA = Sheet Metal "A" Point
RES CF = Carbon Film SMB = Sheet Metal "B" Point
RES FP = Flame Proof SS = Stainless Steel
RES MF = Metal Film TF = Thread Forming
RES WW = Wire Wound ZI = Zinc Plated

*

) indicate the required use of that specific part. This is necessary for RELIABILITY

PB = Particle Board
PHP = Pan Head Phillips
PHPS = Pan Head Phillips Sems

KXR 60

SPECIFICATIONS

Product Release No.: PR 299 (This is not a model number)

POWER AMPLIFIER SECTION:

Power output: 50 Watts RMS
Distortion at 50 Watts: Less than .1% @ 1kHz, before compression

Less than 1% @ 1kHz, maximum compression

Rated load impedance: 8 Ω

Sensitivity: 370 mV RMS

Input impedance: 33K Ω

DELTACOMP Range: 20dB

PREAMP SECTION:

Input Impedance: 36k Ω

Sensitivity for 50 watts: 28 mV
CHANNEL and MASTER VOLUME
at maximum all tone controls at “0”

Equalizer: Low +/- 12dB at 100Hz (shelving)

Low Mid +/- 12dB at 338Hz
High Mid +/- 12dB at 1188Hz
High +/- 12dB at 4 kHz (shelving)

DIMENSIONS: Height:22" (55.9 cm)

Width: 18" (45.7 cm)
Depth: 12" (30.5 cm)

Weight: 46 lbs. (21 kg)

Product specifications are subject to change without notice