Sony STR-K790 Support Question
Sony STR-K790 Support Question
Find answers below for this question about Sony STR-K790 - Lifier.Need a Sony STR-K790 manual? We have 1 online manual for this item!
Question posted by billnred on January 23rd, 2016
Will Any Sony Remote Work On The Srt-k790
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Current Answers
Answer #1: Posted by TommyKervz on January 23rd, 2016 4:46 AM
TommyKervz
Member since:
January 10th, 2013 Points: 17,776,813
Member since:
January 10th, 2013 Points: 17,776,813
No, not any Sony remote' If you were not able to find the original remote control for this unit then buy this universal remote that works well with your Sony STR-K790, see the link.
http://www.amazon.com/Universal-Replacement-STR-K1600-STR-K790-Receiver/dp/B00LBUUIVE
Related Sony STR-K790 Manual Pages
Service Manual - Page 1
...STEREO/FM-AM RECEIVER
9-887-542-02
2007C16-1 © 2007.03
Sony Corporation
Home Audio Division Published by Sony Techno Create Corporation General
Power requirements
Area code
Power requirements
US, Canadian
120...repeat the procedure. SERVICE MANUAL
Ver. 1.1 2007.03
STR-K790
US Model Canadian Model
AEP Model UK Model
• STR-K790 is the tuner and the amplifier section in any AM ...
Service Manual - Page 2
...; LA SÉCURITÉ! A commercial leakage tester, such as described below. SAFETY-RELATED COMPONENT WARNING!! LEAKAGE TEST The AC leakage from any exposed metal part to any one of three ... SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
2 STR-K790
Power consumption
Area code
Power consumption
US
210 W
Canadian
290 VA
AEP, UK
220 W...
Service Manual - Page 3
... 33 4-21.
ELECTRICAL ADJUSTMENT 12
4. Block Diagram - Schematic Diagram - DIGITAL Board (5/5 22 4-10. Schematic Diagram - MAIN Board 25 4-13. Printed Wiring Board - Chassis Section 43
6. STR-K790
About area codes
The area code of the receiver you purchased is shown on the lower right portion of area code AA only". MODEL IDENTIFICATION...
Service Manual - Page 4
... of selectable items appears here. q;
9
Name
H MASTER VOLUME
I INPUT SELECTOR
J Remote sensor
K MOVIE, MUSIC
L A.F.D. Press to playback.
Connects to the supplied optimizer microphone for the Auto Calibration function.
-
Connects to a headphone.
- STR-K790
Receiver
Front panel
1 234
?/1
VIDEO 1 IN/ PORTABLE AUDIO IN/
AUTO CAL MIC
DIMMER
SLEEP
2CH
A.F.D.
M PHONES jack N VIDEO...
Service Manual - Page 5
...is actually being played back. Lights up when audio signal is output from the SUB WOOFER jack... The letters (L, C, R, etc.) indicate the channels being reproduced.
STR-K790
About the indicators on the display if no digital signal is input ...(monaural) Surround Left Surround Right Surround (monaural or the surround components obtained by Pro Logic processing) Example: Recording format (Front/...
Service Manual - Page 6
...image when you connect the HDMI OUT jack to a CD
White (L) jacks
player, etc.
B ANTENNA section
AUDIO IN White (L) jacks Red (R)
Connects to a DVD player, etc. FM ANTENNA jack
Connects to the ... a DVD
IN jack
player, etc. STR-K790
Rear panel US, Canadian models
12
3
4
DIGITAL OPTICAL
VIDEO 2/ BD IN COAXIAL DVD IN
ANTENNA AM
L
R AUDIO IN AUDIO IN AUDIO IN SA-CD/CD TV SAT
RL...
Service Manual - Page 7
... 6 7 8 9 q; AV ?/1 (on/standby)
Press to turn on or off the Sony audio/video components that the remote is assigned to their factory settings. Note The function of time, remove the batteries to avoid ...Sony components as follows. STR-K790
Inserting batteries into the remote
Insert two R6 (size-AA) batteries in tuner
7 When the remote no longer operates the receiver, replace all components...
Service Manual - Page 8
... to scan a station. audio settings during recording), or ... of all speakers at the same time to activate the buttons with components in the forward/backward direction of the DVD player or to skip disc... player or DVD player.
8
Press to activate the
TV's muting function. TUNING +/- STR-K790
Name
Function
D 2CH
Press to enter direct tuning mode. MOVIE, MUSIC
Press to activate...
Service Manual - Page 9
...disc player or DVD player. Therefore, depending on the component, the above operation may not be possible or may not work depending on the model.
• The above explanation....
• The VIDEO 3 button on the remote is intended to serve as references when operating the receiver. Press -/--
Press also to select the settings. STR-K790
Name
Q RETURN/ EXIT O
R V/v/B/b
S DISPLAY...
Service Manual - Page 13
...
2 IC1101 id (X1)
3.5 Vp-p
41.6 ns 1 V/DIV, 20 ns/DIV
3 IC1301 ws (XIN)
4.2 Vp-p
STR-K790
81.4 ns 1 V/DIV, 40 ns/DIV
4.2 Vp-p
13
13
Note:
• X : parts extracted from the component side.
• a : Through hole.
• f : internal component.
•
: Pattern from the side which enables seeing. der no-signal (detuned) conditions. Line. •...
Service Manual - Page 15
...SECTION - 4-2. BLOCK DIAGRAM - STR-K790
• R-CH is omitted ...SUB WOOFER
IC850
2
PROTECT DET
7
POWER AMP -B
+B
-B
FL101 -20V
TUNER +10V RELAY +B AUDIO +7V
AUDIO +5V
AUDIO -7V
Q851,852 -B
SWITCH
D811
Q801 -20V REG
IC1902
3
+10V REG
1
IC821
1
+7V...CONTROL
61
45
PROTECTOR VAX CTRL
DC-CONTROL ADCC
X1101 24MHz
IC102 REMOTE CONTROL 1 RECEIVER
82 X0 83 X1
54 SIRCS
SYSTEM CONTROL ...
Service Manual - Page 25
...Q705
Location
G-10 G-9 G-9 D-10 G-13 H-13 H-12 H-13 G-14 G-13 G-12 G-3 H-4 H-4 H-4 G-5
Ref. No. No.
STR-K790
Ver. 1.1
1 A
B
C
DCAC
E BOARD
CN2001 (4pin-6pin) (Page 33)
D DIGITAL
F BOARD
CNS501 (Page 17)
E
DIGITAL
...3
4
5
6
7
8
9
10
11
12
13
14
15
SA-CD/CD AUDIO IN
J400 TV AUDIO IN
SAT AUDIO IN
MAIN BOARD
AEP,UK
JW853
CC54
C452 C402
R454
TP1
DCAC
BOARD
B CN2001 (...
Service Manual - Page 27
4-14. STR-K790
DCAC
B BOARD
CN2001 (7pin to 9pin)
(Page 34)
J400
SAT AUDIO IN
CNP733 3P
J400 6P
TV AUDIO IN SA-CD/CD AUDIO IN
CC01 100P
R401 1k
CC51 100P
CC02 100P CC52 100P
CC03 100P ...CC53 100P
CC04 100P CC54 100P
R451 1k R402 1k
R452 1k R403 1k
R453 1k R404 1k
R454 1k
CNP501 15P
STR-K790
F
...
Service Manual - Page 32
... VOLUME
INPUT SELECTOR
RV101
3
2
3
C106 2200p
CL107 CL108 CL109 CL110
CL111
CL112
CL113
CL114
CL115
CL116
CL117
CL11 8
CL103
JW120 5.5
IC102
REMOTE CONTROL RECEVER
RPM7240-H4 IC102
1
3.3
3.3
VCC OUT GND
2 R119 10 0
3
C150 0.1
JW101
CNS102 17P 1
DC-CONTROL
2 GND
3...)
2 DC-CONTROL (CN2001)
L
DCAC BOARD CN2001 (Page 34)
No mark : FM
STR-K790
32
32 STR-K790
4-19.
Service Manual - Page 33
PRINTED WIRING BOARDS -
STR-K790
1
2
3
A POWER BOARD
B
C
S152
D
JW123 JW122 JW121
E
F
G
JW124 JW126 JW125
4
5
6
7
8
9
CNP152
1
3
JW157
S114 DIMMER
R135 S115
R136
S116
SLEEP
2CH
K
DISPLAY BOARD CN101 (Page 31)
10
11
12
13
14
15
DCAC BOARD
J2000 VIDEO 1 IN/ PORTABLE AUDIO IN/ AUTO CAL MIC
JW2013
D2013 R2000
JW2004 Q2002
Q2001
C2001 C2002...
Service Manual - Page 39
...used (Open) - Not used (Open) - Analog power supply (+3.3V) I Vacs control input
STR-K790 39 Ground terminal I RDS signal detect input (AEP, UK only) I MODEL select input I ...SCL ENC_A ENC_B
NC NC AVCC AVRH AVSS ADCC A/D1 A/D2 VERSION VSS TUNER SD MODEL VAX CTRL
I/O
Description
I Audio data signal input from DIR
I GP9 signal input from DSP
O BST signal output to DSP
O HCS signal output to...
Service Manual - Page 40
STR-K790
Pin No. Connection for a crystal resonator
83
X1
-
Connection for a crystal resonator
84
VCC3
- Not used...AEP, UK only)
53
RDS_DATA
I RDS data signal input (AEP, UK only)
54
SIRCS
I Data signal input from the remote control sensor
55
HP_DETECT
I Headphone signal input
56
POWER_KEY
I Power switch key detect signal input
57
ADCC_INT
I ADCC interrupt input...
Service Manual - Page 42
...CORE)
#1
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
42 FRONT PANEL SECTION
The components identified by mark 0 or dotted line with part number specified.
c 5 not
supplied not supplied...Some delay should be anticipated when ordering these items.
• Abbreviation CND : Canadian model
5-1. STR-K790
SECTION 5 EXPLODED VIEWS
NOTE: • -XX and -X mean standardized parts, so they are ...
Service Manual - Page 44
...portant le numéro spécifié. STR-K790
DCAC DIGITAL
SECTION 6 ELECTRICAL PARTS LIST
NOTE: •...original one. • RESISTORS All resistors are in the diagrams or the components used on the set. • -XX and -X mean standardized parts, ...< JACK >
J2000 1-820-056-11 SMALL TYPE JACK (VIDEO 1 IN/PORTABLE AUDIO IN/AUTO CAL MIC)
< TRANSISTOR >
R2018 1-249-418-11 CARBON
1.2K
...
Service Manual - Page 53
...
5%
0 R758 0 R759 0 R760
R761 0 R762
1-249-405-11 CARBON
100
5%
1-249-405-11 CARBON
100
5%
1-234-182-11 ENCAPSULATED COMPONENT
1-247-847-91 CARBON
4.7K
5%
1-240-855-81 CARBON
6.2K
5%
R763 R764 R765 R766 R770
1-249-419-11 CARBON 1-249-431-11 CARBON...4W 1/4W 1/4W
S119 1-771-410-21 SWITCH, TACTILE (MUSIC) S152 1-771-410-21 SWITCH, TACTILE (?/1
53
STR-K790
MAIN POWER
Ref. No.
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