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 Stalcupha on October 17th, 2014
How Do I Connect My Str-k790 Remote To My Tv
I noticed that my remote has tv options on it how do I program the remote to the tv It is a Sony str-k790
Current Answers
Answer #1: Posted by TommyKervz on October 17th, 2014 8:55 PM
TommyKervz
Member since:
January 10th, 2013 Points: 17,776,813
Member since:
January 10th, 2013 Points: 17,776,813
No remote codes are currently available online for the STR-K790. Remote codes are often listed in the product manual, so it is recommended you check there. Note: If this remote came with another Sony product (e.g. TV, DVD, etc...), the remote codes may be listed in the manual for that product.
Related Sony STR-K790 Manual Pages
Service Manual - Page 1
...FM-AM RECEIVER
9-887-542-02
2007C16-1 © 2007.03
Sony Corporation
Home Audio Division Published by Sony Techno Create Corporation This receiver incorporates Dolby* Digital and Pro Logic ...2007.03
STR-K790
US Model Canadian Model
AEP Model UK Model
• STR-K790 is the tuner and the amplifier section in any AM station, turn off the receiver. SPECIFICATIONS
AUDIO POWER SPECIFICATIONS...
Service Manual - Page 2
... to change without notice.
A. LEAKAGE TEST The AC leakage from all battery operated digital multimeters that the minus side of three methods.
1.
SAFETY-RELATED COMPONENT WARNING!! SAFETY CHECK-OUT After correcting the original service problem, perform the following characteristics.
• Unleaded solder melts at a temperature about 350 °C.
STR-K790
Power consumption...
Service Manual - Page 3
... - DISPLAY Board 32 4-20. Rear Panel - Printed Wiring Board - Schematic Diagram - HDMI SW Board,
HDMI BRIDGE Board (AEP, UK only 23 4-11. Printed Wiring Boards - 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". Block Diagram...
Service Manual - Page 4
... the input source to select A.F.D. STR-K790
Receiver
Front panel
1 234
?/1
VIDEO 1 IN/ PORTABLE AUDIO IN/
AUTO CAL MIC
DIMMER
SLEEP
2CH
A.F.D. Press to playback.
Press to select sound fields (MOVIE, MUSIC).
Press to adjust the brightness of selectable items appears here. The current status of the selected component or a list of the display...
Service Manual - Page 5
... receiver is activated.
Lights up when audio signal is actually being reproduced. The...components obtained by Pro Logic processing) Example: Recording format (Front/ Surround): 3/2.1 Sound Field: A.F.D.
For details on the display if no digital signal is input through the COAXIAL jack.
However, "UNLOCK" appears on the display
12
3
4
56
SW LFE LCR SL S SR
;
STR-K790...
Service Manual - Page 6
... IN quality of loud
jack
sound. 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
SUB
RL
WOOFER SURROUND
SPEAKERS
RL
RL CENTER FRONT SPEAKERS
A DIGITAL INPUT section
OPTICAL Connects to a TV or projector. The
COAXIAL jack...
Service Manual - Page 7
... . STR-K790
Inserting batteries into the remote
Insert two R6 (size-AA) batteries in tuner
7 Observe the correct polarity when installing batteries.
Notes
• Do not leave the remote in an extremely hot or humid place.
• Do not use the supplied remote RM-AAU013 to operate the receiver and to control the Sony audio/video components that...
Service Manual - Page 8
... the buttons with components in the forward/backward direction of the TV, VCR or satellite tuner. I ENTER
Press to the TV. disc protection), recorder (e.g. audio settings during recording), or multiple items on the TV screen. Press TOOLS and TV (O) at the same time to select preset TV channels.
and TV (O) at the same time to display options applicable to...
Service Manual - Page 9
...component, the above explanation is intended to serve as references when operating the receiver.
Name
U Numeric buttons (number 5*)
V AUTO CAL W TV INPUT
SLEEP
Function
Press to preset/tune to preset stations or to select track numbers of the CD player, Blu-ray disc player or DVD player or to select the settings. STR-K790...may not work depending on the remote is not available for DVD MENU...
Service Manual - Page 10
... the amplifier is activated. Procedure:
1. Procedure:
1.
LFE SP B
x COAX
NEO:6
RDS D.RANGE MONO
k m MHz
4. When all speakers will be selected for the AM channel step. STR-K790
SECTION 2 TEST MODE
SOUND FIELD CLEAR MODE The preset sound field is cleared when this mode is turned off purposely. "VACS OFF" appears. (8 second)
10...
Service Manual - Page 11
... three buttons MUSIC + DISPLAY + ?/1 . DCAC board Checking Connect front left speaker, and the display will change accordingly.
DCAC board... x = 1, 2, 3 If there is error happen, below display will be test tone sound output from front left speaker of test tone)
STR-K790
11 Turn MASTER VOLUME jog, there will show:
"ERR[]SD0x"
x = 1 → D1501 or R1530 x = 2 → D1502 problem...
Service Manual - Page 12
Turn the power on. 2. Set to connect SG and the set. STR-K790
Ver. 1.1
TUNER SECTION [FM Auto Stop Check]
SET
SECTION 3 ELECTRICAL ADJUSTMENT
generator OUT (75 Ω)
Procedure: 1. Please use SG whose output impedance is received in ...
Service Manual - Page 13
...;.
Note:
• X : parts extracted from the component side.
• a : Through hole.
• f : internal component.
•
: Pattern from the parts face are critical for electrolytics and
tantalums. • All resistors are omitted.
• Circuit Boards Location STANDBY board
POWER board DCAC board
HEADPHONE board DISPLAY board
STR-K790
HDMI SW board (AEP,UK) HDMI BRIDGE...
Service Manual - Page 15
...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
+...CONTROL
61
45
PROTECTOR VAX CTRL
DC-CONTROL ADCC
X1101 24MHz
IC102 REMOTE CONTROL 1 RECEIVER
82 X0 83 X1
54 SIRCS
SYSTEM CONTROL ...STR-K790
15
15 BLOCK DIAGRAM -
4-2. DISPLAY/POWER SECTION -
Service Manual - Page 16
...DIGITAL BOARD (SIDE A) - • See page 13 for Circuit Boards Location.
:Uses unleaded solder.
1
2
3
4
5
6
7
8
A
DIGITAL BOARD (SIDE A)
R1943 C1913
B C D E
STR-K790
R1096
FB1350
R1318 C1315 R1321
R1253
FB1306
IC1301
R1313 R1312
R1311
R1555
C1031
FB1310
C1301
R1557
RB1500
C1302 R1301 C1304 R1304
D1302
JR1005 R1303
R1325
...
Service Manual - Page 17
DIGITAL BOARD (SIDE B) - • See page 13 for FLASH PROGRAMMING
• Semiconductor Location Ref. STR-K790
8
7
6
5
4
3
2
1
MAIN
D BOARD
CNP504 (Page 25)... C-6 D1111 C-7 D1501 C-3 D1502 C-3 D1503 D-3
IC1001 E-3 IC1031 B-7 IC1351 C-2 IC1901 B-7 IC1902 B-5 IC1904 B-6
STR-K790
DIGITAL BOARD (SIDE B)
STANDBY BOARD
C
CNP801
(Page 26)
AM
TUNER
FM 75 COAXIAL
AEP,UK
HDMI BRIDGE
A...
Service Manual - Page 25
... F-4 IC821 C-6 IC822 D-6 IC850 E-9
Q471 E-3 Q501 G-6 Q502 H-8 Q503 H-7
Ref.
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
G F BOARD CNS502 (Page 17)
G
H
2
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...
Service Manual - Page 27
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...
Service Manual - Page 32
SCHEMATIC DIAGRAM - STR-K790
4-19. DISPLAY BOARD -
• See page 38 for IC Block Diagrams.
1 A
B
C
D
E
F
G
H... 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...
Service Manual - Page 40
STR-K790...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...System reset input
78
COMP MUTE
O Composite video muting signal output (not used (ground)
81
VSS
- Connection for a crystal resonator
84
VCC3
- Power supply (+3.3V)
85
HDMI_S2
O HDMI select 2 (not ...
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