Sony STR-K1000P Service Manual

SERVICE MANUAL
Sony Corporation
Audio Group
Published by Sony Engineering Corporation
E Model
Australian Model
FM STEREO FM-AM RECEIVER
9-879-636-02
2005F16-1
© 2005.06
Ver. 1.1 2005.06
SPECIFICATIONS
STR-K1000P
• STR-K1000P is the tuner and the amplifier
section in HT-DDW1000.
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are trademarks of
Dolby Laboratories.
“DTS” and “DTS Digital Surround” are registered trademarks of
Digital Theater Systems, Inc.
– Continued on next page –
Amplifier section
Power Output
1)
Models of area code SP, MX, E51
(6 ohms 1 kHz, THD 0.7%)
FRONT
2)
: 80 W/ch
CENTER
2)
: 80 W
SURR
2)
: 80 W/ch
SURR BACK
2)
: 80 W
(6 ohms 1 kHz, THD 10%)
FRONT
2)
: 130 W/ch
CENTER
2)
: 130 W
SURR
2)
: 130 W/ch
SURR BACK
2)
: 130 W
Models of area code AUS
(6 ohms 120 Hz – 20 kHz, THD 0.09%)
FRONT
2)
: 70 W/ch
CENTER
2)
: 70 W
SURR
2)
: 70 W/ch
SURR BACK
2)
: 70 W
(6 ohms 1 kHz, THD 0.7%)
FRONT
2)
: 80 W/ch
CENTER
2)
: 80 W
SURR
2)
: 80 W/ch
SURR BACK
2)
: 80 W
(6 ohms 1 kHz, THD 10%)
FRONT
2)
: 130 W/ch
CENTER
2)
: 130 W
SURR
2)
: 130 W/ch
SURR BACK
2)
: 130 W
1) Measured under the following conditions:
2) Depending on the sound field settings and the
source, there may be no sound output.
Inputs (Analog)
Area code Power requirements
SP, SP6 230 V AC, 50 Hz
AUS, E51 240 V AC, 50 Hz
MX 127 V AC, 60 Hz
MULTI CH IN,
SA-CD/CD, MD/TAPE,
DVD, VIDEO 1, 2, 3
Sensitivity: 800 mV
Impedance: 50 k ohms
Inputs (Digital)
Outputs (Analog)
Reproduction frequency range:
28 – 20,000 Hz
Tone
DVD (Coaxial) Sensitivity: –
Impedance: 75 ohms
VIDEO 2, SA-CD/CD
(Optical)
Sensitivity: –
Impedance: –
MD/TAPE (OUT),
VIDEO 1 (AUDIO OUT)
Voltage: 800 mV
Impedance: 10 k ohms
SUB WOOFER Voltage: 2 V
Impedance: 1 k ohm
Gain levels ±6 dB, 1 dB step
FM tuner section
Tuning range 87.5 - 108.0 MHz
Antenna FM wire antenna
Antenna terminals 75 ohms, unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
Models of area code SP, SP6, AUS
With 9-kHz tuning scale: 531 – 1,602 kHz
Models of area code E51
With 10-kHz tuning scale: 530 – 1,610 kHz
3)
With 9-kHz tuning scale: 531 – 1,602 kHz
3)
Models of area code MX
With 10-kHz tuning scale: 530 – 1,610 kHz
Antenna Loop antenna
Intermediate frequency 450 kHz
3) You can change the AM tuning scale to 9 kHz or 10
kHz. After tuning in any AM station, turn off the
receiver. While holding down PRESET TUNING +
or TUNING +, press ?/1. All preset stations will be
erased when you change the tuning scale. To reset
the scale to 10 kHz (or 9 kHz), repeat the procedure.

Sony STR-K1000P Specifications

General

Type	AV receiver
Channels	5.1
Video Connections	Composite Video
Impedance	6 ohms
Dimensions	430 x 145 x 298 mm
Weight	7.2 kg
Speaker load impedance	6 ohms
Digital inputs	coaxial, optical
Frequency Response	10Hz
Output Power	100 W per channel (6 ohms, 1 kHz, THD 0.7%)

Summary

SPECIFICATIONS

Amplifier section

Details power output for various area codes and impedance ratings.

FM tuner section

Specifies tuning range, antenna requirements, and intermediate frequency.

AM tuner section

Details tuning range, antenna type, and intermediate frequency for AM bands.

SECTION 1 GENERAL

Before you use your remote

Remote button description

Selecting the command mode of the remote

SECTION 2 TEST MODE

FACTORY PRESET MODE

Resets all preset contents to the default settings.

AM CHANNEL STEP 9 kHz/10 kHz SELECTION MODE

Allows selection of AM channel step increment (9 kHz or 10 kHz).

FLUORESCENT INDICATOR TUBE TEST MODE

Tests all segments of the fluorescent indicator tube by illuminating them.

SOUND FIELD CLEAR MODE

Clears all preset sound field settings to their default values.

SOFTWARE VERSION DISPLAY MODE

Displays the model name, destination, and software version.

KEY CHECK MODE

Allows checking the function of each button on the unit.

AUTO BETICAL MODE

Scans and sets up receivable broadcasts for Europe models.

CHANGE COMMON MODE

Changes the command mode to AV1 or AV2.

SHIPMENT MODE

Resets all preset contents to the default setting before shipping.

SECTION 3 DIAGRAMS

Circuit Boards Location

Diagram showing the physical location of various circuit boards within the unit.

3-1. BLOCK DIAGRAM - MAIN SECTION

Shows the overall signal flow and interconnections of the main section.

3-3. PRINTED WIRING BOARD - DIGITAL BOARD (SIDE A)

Illustrates the component layout on the DIGITAL board (Side A).

3-5. SCHEMATIC DIAGRAM - DIGITAL BOARD (1/4)

Detailed schematic of the DIGITAL board, part 1 of 4.

3-10. SCHEMATIC DIAGRAM - MAIN BOARD (1/3)

Detailed schematic of the MAIN board, part 1 of 3.

SECTION 4 EXPLODED VIEWS

4-1. FRONT CABINET SECTION

Exploded view of the front panel and its associated parts.

4-2. CHASSIS SECTION

Exploded view detailing the internal chassis and major component layout.

SECTION 5 ELECTRICAL PARTS LIST