Sony STR-K900 Support Question
Sony STR-K900 Support Question
Find answers below for this question about Sony STR-K900 - Fm Stereo/fm-am Receiver.Need a Sony STR-K900 manual? We have 1 online manual for this item!
Question posted by rick6713 on August 13th, 2012
My Radio Turns Off When Volume To High. How Do I Fix That?
The person who posted this question about this Sony product did not include a detailed explanation. Please use the "Request More Information" button to the right if more details would help you to answer this question.
Current Answers
Related Sony STR-K900 Manual Pages
Service Manual - Page 1
... Hz; Impedance: -
MULTI CHANNEL AV RECEIVER
9-887-101-02
2006E16-1 © 2006.05
Sony Corporation
Home Audio Division Published by Sony Techno Create Corporation rated...AUDIO OUT)
SUB WOOFER
Voltage: 800 mV Impedance: 10 kohms
Voltage: 2 V Impedance: 1 kohm
-
STR-K880/K900
SERVICE MANUAL
Ver. 1.1 2006.05
• STR-K880 is the tuner and the amplifier section in HT-DDW880, STR-K900...
Service Manual - Page 2
STR-K880/K900
Ver. 1.1
Reproduction frequency range 28 - 20,000 Hz
Tone Gain levels
±6 dB, 1 dB step
FM tuner section
Tuning range
87.5 - 108.0 MHz
Antenna
FM...mode) 0.2 W
Video section Inputs/Outputs
Video:
1 Vp-p, 75 ohms
COMPONENT VIDEO:
Y: 1 Vp-p, 75 ohms
PB/CB/B-Y: 0.7 Vp-p, 75 ... AM station, turn off
Area code US CND
Power consumption 170 W 230 VA
the receiver. Rear Panel ...
Service Manual - Page 3
...text, for example, "Models of the receiver you purchased is 0.75 V, so analog meters must not exceed 0.5 mA (500 microamperes.). SAFETY-RELATED COMPONENT WARNING!! DIGITAL Board (2/5 21 3-7. DISPLAY...15 µF
1.5 kΩ
AC voltmeter (0.75 V)
Earth Ground
Fig. A. STR-K880/K900
SAFETY CHECK-OUT After correcting the original service problem, perform the following safety check ...
Service Manual - Page 4
... component or a list of all speakers at the same time.
Turn to select the audio directly from remote commander. Name
Function
I MULTI CH IN
Press to adjust the volume ...Turn to select the input source to select sound fields (MOVIE, MUSIC).
Receives signals from the components connected to select 2CH STEREO mode.
M 2CH
Press to the MULTI CH IN jacks.
STR-K880/K900
Receiver...
Service Manual - Page 5
... light up when a memory function, such as Preset Memory, etc., is connected. Lights up if the speaker output is turned off or if a headphone is activated.
STR-K880/K900
About the indicators on presetting radio stations.
AUTO
SW
LCR
SL SR
* Except for models of more than 48 kHz. Lights up when Dolby Digital...
Service Manual - Page 6
... channel signals. Lights up when using the receiver to tune in order to "ANALOG". For details on the display STR-K900 model
123 4
5
6
7
SW LFE SP A ;DIGITAL ;PRO LOGIC II DTS SP B SLEEP OPT COAX HDMI
LCR
SL S SR
qf qd qs
qa
qg
MEMORY D.RANGE STEREO MONO
q;
9
8
Name
A SW B LFE
C SP A/SP B
D ;DIGITAL...
Service Manual - Page 8
...
Connects to speakers.
F ANTENNA section
FM ANTENNA
AM ANTENNA
Connects to control non-Sony audio/video components. a)Except for 5.1 channel sound. You can enjoy high quality image. You
OUTPUT jackb)
can also program the remote to the FM wire antenna supplied with this receiver.
MOVIE MUSIC
1
2
3
DUAL
FM
MONO MODE
4
5
6
AUDIO ANGLE JUMP/ PRESET/
TUNING
TIME...
Service Manual - Page 9
...FM monaural or stereo reception. skip disc of the VCR, CD player, VCD player, LD player, DVD player, MD deck, DAT deck, tape deck, Bluray disc recorder, hard disc recorder, or PSX.
Then, use the control buttons to adjust the TV volume...the receiver turns off . Q TV VOL +a)/-
STR-K880/K900
Name
B ?/1
SLEEP
C MULTI CH D MUSIC E FM ... the audio directly from the components connected ...
Service Manual - Page 10
... recorder, or PSX. (Also starts recording with components in the forward/
backward direction of the CD ... Press ALT (G) and then press CLEAR to select 2CH STEREO mode. Press to scan a station.
./>
Press to ...playback,
etc.
return to store a station.
AUDIO
Press to change the sound to enter the...tuner, TV, or Blu-ray disc recorder. - STR-K880/K900
Name
Function
V AV MENU W Ha) XX Y...
Service Manual - Page 11
...receiver operation.
Notes
Some functions explained in this section may operate differently than described. Button
Assigned Sony component
VIDEO1 VCR (VTR mode 3)
VIDEO2 VCR (VTR mode 1)
VIDEO3 VCR (VTR mode 2)
DVD
DVD player
MD/TAPE MD deck
SA-CD/CD Super Audio CD/CD player
TUNER Built-in "Programming the remote".
STR-K880/K900...input buttons, the receiver turns on the model....
Service Manual - Page 12
...MEMORY SP B SLEEP OPT COAX MULTI CH IN 96/24 D.RANGE EQ STEREO MONO DIRECT
LCR dB
SL S SR
kHz
mft.
Every turning of any button other than ?/1 counts down the buttons. Procedure:
1....MODE Either the 9 kHz step or 10 kHz step can be selected for the AM channel step. STR-K880/K900
SECTION 2 TEST MODE
FACTORY PRESET MODE All preset contents are pressed "REST 00" appears. Procedure:...
Service Manual - Page 13
...(No change accordingly. "AD[]-[]xxx" xxx = 0 to turn on the main power.
2. Afterward, press the TUNING MODE to turn on loudness of the receiver and AUTO CAL microphone. VACS CONTROL Procedure:
1. "VACS ...Line Pass Check
Auto Cal Mic Check
Pass
END
Factory Test System Setup
Receiver
DCAC MIC
SPK Front Left
1. Turn MASTER VOLUME jog, there will show :
"DCAC[][][]x" x = 1, 2, 3,...
Service Manual - Page 14
... identifiés par une marque 0 sont critiques pour la sécurité.
F : FM J : ANALOG c : DIGITAL I : VIDEO • Abbreviation AUS : Australian model. ...Singapore model.
Note: The components identified by mark 0 or dotted line with respect to ground un- CND : Canadian model. SP6 : Singapore and Malaysia models. C
Q
These are indicated.
STR-K880/K900
Ver. 1.1
SECTION 3 ...
Service Manual - Page 16
...
SDA SCL
5
6
29 30
70
COMPONENT VIDEO
J301 (1/2)
VIDEO 2 IN
Y PB/CB/B-Y PR/CR/R-Y
Y
DVD IN
PB/CB/B-Y
PR/CR/R-Y
STR-K880/K900
24
3 CH1 IN2
9 CH2 IN2 ...FM 75 W COAXIAL
AM
TN1 TUNER PACK
L CH
FM
R CH
10V
AM
ST-DO
ST-DI
CLK
CE
STEREO TUNED
MUTING
B DISPLAY
/POWER SECTION
(Page 17)
FL_DATA FL_CLK
IC1303 IC1303
3
56
2
R-CH TUNER +10V
IC1301 DIGITAL AUDIO I/F RECEIVER...
Service Manual - Page 17
... -
STR-K880/K900
• R-CH is omitted due to same as L-CH.
3-2. L
• Signal Path
: FM
A ...725 PROTECT SWITCH
61
64 65
31 ENCODER
RV102 MASTER VOLUME
32 31
31 ENCODER
RV101 INPUT SELECTOR
R-CH
Q790 RELAY...1 CONTROL RECEIVER
IC1111 1 RESET 2
+B
-B
IC691
2
1
POWER AMP
-B
IC691
5
7
+3.3V +2.5V
+5V
TUNER +3.3V AEP, UK
TUNER +10V RELAY +B AUDIO +7V
AUDIO +5V
AUDIO -7V ...
Service Manual - Page 29
...3
4
5
6
7
8
9
10
11
12
13
14
15
MASTER VOLUME
INPUT MODE
MUTING
MULTI CH IN
DISPLAY
INPUT SELECTOR
1
5
10
15
23
30
35
38
42
IC102
3
1
IC100
FL101 (FLOURESCENT DISPLAY)
14 8
IC101
7
1
MUSIC
MOVIE
A.F.D
2CH
+
- TUNING
TUNING MODE
MEMORY ENTER
F
?/1
G H
4
1 SPEAKERS
(OFF/A/B/A+B)
STR-K880/K900
29
29
DISPLAY BOARD, POWER BOARD - • See page...
Service Manual - Page 47
...47 Ground terminal
- Connection for a crystal resonator
- STR-K880/K900
Pin No. 48 49 50 51 52 53 54 ... FRONT_RY SP_B_RY C/SB_RY REAR_RY SW_RY ANALOG_SW_CLK BRIGEABLE_RY
DO SLATCH TUNED STEREO
RSTX MUTE X1A X0A VSS
X0 X1 VCC3 ANALOG_SW_DATA D595_DATA D595_CLK...
O Power relay control signal output
O Volume IC clock signal output
O Volume IC data and latch signal output
I Protector status detect...
Service Manual - Page 49
... (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
The components identified by mark 0 or dotted line with RV103
4
#1
Ref.
Some delay should be ... 4 4 4 4
4
Part No. Description
2-661-142-01 VOLUME KNOB (BLACK) 2-661-142-11 VOLUME KNOB (SILVER) 2-661-141-01 MENU KNOB (BLACK) 2-661-...écifié. SECTION 4 EXPLODED VIEWS
STR-K880/K900
Ver. 1.1
NOTE: • -XX ...
Service Manual - Page 50
... COMPLETE (E51) A-1158-394-A HDMI BOARD, COMPLETE 4-956-370-12 BAND, PLUG FIXED (AUS, UK) 1-532-464-33 FUSE (T2.5AL/250V)(K880) 1-576-109-11 FUSE (5A/125V)(K900)
6-702-390-01 IC MN2488-OPY-MK 6-702-391-01 IC MP1620-OPY-MK
...
#1
j
not
k
supplied
58
f
60
c e d
f
62
57
#1
#1
#1 #1 #1
63
#3
#1 #1 #1
#1
TN1
not supplied
59
61
#1
51
51
not supplied
Ref. STR-K880/K900
Ver. 1.1
4-2.
Service Manual - Page 57
...1/4W
1
5% 1/4W
< VARIABLE RESISTOR >
RV101 1-418-817-11 ENCODER, ROTARY (INPUT SELECTOR) RV102 1-418-725-41 ENCODER, ROTARY (12 TYPE)
(MASTER VOLUME)
< SWITCH >
S101 S102 S103 S104 S105
1-771-410-21 SWITCH, TACTILE (MUTING) 1-771-410-21 SWITCH, TACTILE (MULTI CH IN) 1-771-410-21 ...994-21 ELECT CHIP
47uF
20% 10V
57
F. C105 C106 C107
Part No. Part No. No. STR-K880/K900
HDMI
Ref.
Similar Questions
How Can I Manually Tune In A Fm Station On My Str-k7100?
See above.
See above.
(Posted by amazocon88 2 years ago)
I Cannot Find Aux Input On My Str-k9000
An I blind? Is there another port I can use instead. I'd like to connect it to my PC
An I blind? Is there another port I can use instead. I'd like to connect it to my PC
(Posted by ladymissk 3 years ago)
?do You Have The User Manual To Sony Str-k900?
Do you have the USER manual to Sony STR-K900?
Do you have the USER manual to Sony STR-K900?
(Posted by charlescollins22 6 years ago)
Problem With Sony Mini Hi-fi Component System Shuts Off When I Turn Volume Up
how do i fix it
how do i fix it
(Posted by doweAskr 10 years ago)
How To Turn The Sub Off
i would like to turn the sub off so that it powers my subs in my tower speakers is this possible
i would like to turn the sub off so that it powers my subs in my tower speakers is this possible
(Posted by Anonymous-99610 11 years ago)