Sony HT-DDW1000 / STR-K1000P Service Manual ▷ View online
SERVICE MANUAL
Sony Corporation
Audio Group
Published by Sony Engineering Corporation
Published by Sony Engineering Corporation
E Model
Australian Model
FM STEREO FM-AM RECEIVER
9-879-636-02
2005F16-1
© 2005.06
© 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.
“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
(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
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
(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
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
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
SA-CD/CD, MD/TAPE,
DVD, VIDEO 1, 2, 3
Sensitivity: 800 mV
Impedance: 50 k ohms
Impedance: 50 k ohms
Inputs (Digital)
Outputs (Analog)
Reproduction frequency range:
28 – 20,000 Hz
Tone
DVD (Coaxial)
Sensitivity: –
Impedance: 75 ohms
Impedance: 75 ohms
VIDEO 2, SA-CD/CD
(Optical)
(Optical)
Sensitivity: –
Impedance: –
Impedance: –
MD/TAPE (OUT),
VIDEO 1 (AUDIO OUT)
VIDEO 1 (AUDIO OUT)
Voltage: 800 mV
Impedance: 10 k ohms
Impedance: 10 k ohms
SUB WOOFER
Voltage: 2 V
Impedance: 1 k ohm
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
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
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.
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.
2
STR-K1000P
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350
°C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED LINE
WITH MARK
0
ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
• Abbreviation
AUS
AUS
: Australian model
E51
: Chilean and Peruvian models
MX
: Mexican model
SP
: Singapore model
SP6
: Singapore and Malaysia models
Video section
Inputs/Outputs
Video:
Video:
1 Vp-p, 75 ohms
COMPONENT VIDEO:
Y: 1 Vp-p, 75 ohms
P
P
B
/C
B
/B-Y: 0.7 Vp-p,
75 ohms
P
P
R
/C
R
/R-Y: 0.7 Vp-p,
75 ohms
80 MHz HD Pass Through
80 MHz HD Pass Through
General
Power requirements
Power consumption
200 W
Power consumption (during standby mode)
0.2 W
Dimensions (w/h/d) (Approx.)
430 1 58 310 mm
(16 7/8
(16 7/8
× 6 2/8 × 12 2/8
inches) including
projecting parts and
controls
projecting parts and
controls
Mass (Approx.)
8.0 kg (17 lb 11 oz)
Area code
Power requirements
SP, SP6
220–230 V AC, 50/60 Hz
AUS
240 V AC, 50 Hz
MX
127 V AC, 60 Hz
E51
120/220/240 V AC,
50/60 Hz
50/60 Hz
Design and specifications are subject to change
without notice
without notice
Ver. 1.1
3
STR-K1000P
TABLE OF CONTENTS
1.
GENERAL
...................................................................
4
2.
TEST MODE
............................................................... 10
3.
DIAGRAMS
3-1.
Block Diagram – MAIN Section – .................................. 12
3-2.
Block Diagram – DISPLAY/POWER Section – ............. 13
3-3.
Printed Wiring Board – DIGITAL Board (Side A) – ...... 14
3-4.
Printed Wiring Board – DIGITAL Board (Side B) – ...... 15
3-5.
Schematic Diagram – DIGITAL Board (1/4) – .............. 16
3-6.
Schematic Diagram – DIGITAL Board (2/4) – .............. 17
3-7.
Schematic Diagram – DIGITAL Board (3/4) – .............. 18
3-8.
Schematic Diagram – DIGITAL Board (4/4) – .............. 19
3-9.
Printed Wiring Board – MAIN Board – ......................... 20
3-10. Schematic Diagram – MAIN Board (1/3) – ................... 21
3-11. Schematic Diagram – MAIN Board (2/3) – ................... 22
3-12. Schematic Diagram – MAIN Board (3/3) – ................... 23
3-13. Printed Wiring Board – STANDBY Section – ............... 24
3-14. Printed Wiring Board – DISPLAY Section – ................. 25
3-15. Schematic Diagram – DISPLAY Section – .................... 26
3-16. Printed Wiring Board
3-11. Schematic Diagram – MAIN Board (2/3) – ................... 22
3-12. Schematic Diagram – MAIN Board (3/3) – ................... 23
3-13. Printed Wiring Board – STANDBY Section – ............... 24
3-14. Printed Wiring Board – DISPLAY Section – ................. 25
3-15. Schematic Diagram – DISPLAY Section – .................... 26
3-16. Printed Wiring Board
– SPEAKER/HEADPHONE Section – ........................... 27
3-17. Schematic Diagram
– SPEAKER/HEADPHONE Section – ........................... 28
3-18. Printed Wiring Board – VIDEO IN/OUT Section – ....... 29
3-19. Schematic Diagram – VIDEO IN/OUT Section – .......... 30
3-19. Schematic Diagram – VIDEO IN/OUT Section – .......... 30
4.
EXPLODED VIEWS
4-1.
Front Cabinet Section ...................................................... 39
4-2.
Chassis Section ................................................................ 40
5.
ELECTRICAL PARTS LIST
.................................. 41
• Abbreviation
AUS
: Australian model
E51
: Chilean and Peruvian models
MX
: Mexican model
SP
: Singapore model
SP6
: Singapore and Malaysia models
Model
Part No.
E51 model
2-546-121-2
[]
SP, SP6 models
2-546-121-3
[]
AUS model
2-546-121-4
[]
MX model
2-546-121-5
[]
MODEL IDENTIFICATION
– BACK PANEL –
– BACK PANEL –
Parts No.
Ver. 1.1
4
STR-K1000P
SECTION 1
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
Main unit
A.F.D. (button/indicator) qa (28,
30)
AM wa (21, 22, 23, 38)
DIMMER 4 (24)
DISPLAY 3 (24, 51)
Display 7 (25)
DVD wg (21)
ENTER qg (17, 38, 51)
FM ws (21, 22, 23, 38)
FM MODE es (22)
Input buttons w; (21, 33, 37, 38,
51)
INPUT MODE qj (33)
IR (receptor) 5 (41, 51)
MAIN MENU 8 (18, 34, 35, 38)
MASTER VOLUME –/+ qh (17,
20, 21, 50)
MD/TAPE wf (21)
MEMORY ef (23)
MOVIE (button/indicator) qs
(29, 30, 50)
MULTI CHANNEL DECODING
(indicator) 6 (22)
MULTI CH IN 9 (22)
MUSIC (button/indicator) qd (30,
50)
PHONES (jack) ed (21, 50)
PRESET TUNING –/+ wl (23,
53)
SA-CD/CD wd (21)
SPEAKERS (OFF/A/B/A+B) 2
(15, 39, 50)
SURR BACK DECODING qf
(31)
TUNING –/+ e; (22, 53)
VIDEO 1 wk (21)
VIDEO 2 wj (21)
VIDEO 3 wh (21)
VIDEO 3 IN/PORTABLE AV IN
(jacks) ea (12)
2CH (button/indicator) q; (27,
30, 35)
?/1 (power) 1 (17, 35, 53)
</> ql (18, 34, 35, 38)
+/– qk (18, 34, 36, 38)
ALPHABETICAL ORDER
A - H
I - O
P - Z
NUMBERS AND SYMBOLS
2
8
6
5
3 4
7
1
wa
ws
wd
wf
wg
wh
wj
wk
qj
ql
qh
9 q; qa qs
qf
qd
qg
w;
wl
e;
ed es
ef
ea
qk