DOWNLOAD Sony HT-7100DH / STR-K7100 Service Manual ↓ Size: 4.69 MB | Pages: 74 in PDF or view online for FREE

Model
HT-7100DH STR-K7100
Pages
74
Size
4.69 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ht-7100dh-str-k7100.pdf
Date

Sony HT-7100DH / STR-K7100 Service Manual ▷ View online

5
STR-K7100
SECTION 1
GENERAL
This section is extracted
from instruction manual.
5
US
Getting Star
ted
Description and location of parts
Front panel
Getting Started
Receiver
? / 1
AUTO CAL MIC
SPEAKERS
(OFF/A/B/A+B)
PHONES
VIDEO 3 IN/PORTABLE AV IN
VIDEO
L   AUDIO   R
MEMORY/
ENTER
TUNING
MODE
TUNING
2CH
A.F.D.
MOVIE
MUSIC
AUTO CAL
MUTING
DISPLAY
INPUT MODE
INPUT SELECTOR
MASTER VOLUME
MULTI CHANNEL DECODING
3
7
5
q;
9
qa
qs
qd
w;
qf
qg
qh
qj
qk
ql
1
2
8
6
4
Name
Function
 ?/1
(on/standby)
Press to turn the receiver on 
or off (page 27, 36, 37, 52, 
81).
SPEAKERS 
(OFF/A/B/A+B)
Press to select the speaker 
system (page 28).
Display
The current status of the 
selected component or a list 
of selectable items appears 
here (page 7). 
MULTI 
CHANNEL 
DECODING 
lamp
Lights up when multi 
channel audio is decoded 
(page 37). 
Remote sensor
Receives signals from 
remote commander.
Name
Function
DISPLAY
Press to select information 
displayed on the display 
(page 68).
INPUT MODE
Press to select the input 
mode when the same 
components are connected 
to both digital and analog 
jacks (page 63).
MASTER 
VOLUME
Turn to adjust the volume 
level of all speakers at the 
same time (page 33, 34, 
36, 37).
MUTING
Press to mute the sound 
(page 34).
AUTO CAL
Press to activate the Auto 
Calibration function  
(page 29).
continued
6
US
Name
Function
INPUT 
SELECTOR
Turn to select the input 
source to playback (page 
34, 36, 37, 53, 55, 63, 65, 
69).
MOVIE, 
MUSIC
Press to select sound fields 
(MOVIE, MUSIC) (page 
49).
A.F.D.
Press to select A.F.D. 
mode (page 47).
2CH
Press to select 2CH 
STEREO mode (page 51, 
52).
TUNING +/–
Press to scan a station 
(page 53, 54).
TUNING MODE
Press to select the tuning 
mode (page 55, 81).
MEMORY/ENTER Press to store a station or 
enter the selection when 
selecting the settings 
(page 27).
VIDEO 3 IN/
PORTABLE AV IN 
jacks
Connect to camcorder or 
video game (page 25, 34).
AUTO CAL MIC 
jack
Connects to the supplied 
optimizer microphone for 
the Auto Calibration 
function (page 29).
PHONES jack
Connects to a headphone 
(page 78).
7
US
Getting Star
ted
About the indicators on the display
MEMORY
L
C
R
SL
S
SR
SW
LFE
SP A
SP B
D.RANGE
MONO
ST
COAX
D
;
DTS
OPT
PL II
CAT
;
PL
;
2
1
4
3
5
6
7
8
qd
qs
9
q;
qa
Name
Function
SW
Lights up when the audio signal 
is output from the SUB 
WOOFER jack.
LFE
Lights up when the disc being 
played back contains an LFE 
(Low Frequency Effect) 
channel and the LFE channel 
signal is actually being 
reproduced.
SP A/SP B
Lights up according to the 
speaker system used. However, 
these indicators do not light up 
if the speaker output is turned 
off or if a headphone is 
connected.
D ;D
Lights up when the receiver is 
decoding Dolby Digital signals.
Note
When playing a Dolby Digital 
format disc, be sure that you 
have made digital connections 
and that INPUT MODE is not 
set to “ANALOG” (page 63).
E ;PL/
;PL II
“; PL” lights up when the 
receiver applies Pro Logic 
processing to 2 channel signals 
in order to output the center and 
surround channel signals.  
“; PL II” lights up when the 
Pro Logic II Movie or Music 
decoder is activated.
Name
Function
OPT
Lights up when VIDEO 2 input 
is selected. However, 
“UNLOCK” appears on the 
display if no digital signal is 
input through the OPTICAL 
jack.
“OPT” also lights up when SAT 
input is selected if 
– INPUT MODE is set to 
“AUTO IN” and the source 
signal is a digital signal being 
input through the OPTICAL 
jack.
– INPUT MODE is set to “OPT 
IN” (page 63).
DTS
Lights up when the receiver is 
decoding DTS signals. 
Note
When playing a DTS format 
disc, be sure that you have made 
digital connections and that 
INPUT MODE is not set to 
“ANALOG” (page 63).
Tuner 
indicators
Lights up when using the 
receiver to tune in radio stations 
(page 52), etc.
Preset 
station 
indicators
Lights up when using the 
receiver to tune in radio stations 
you have preset. For details on 
presetting radio stations, see 
page 54.
D.RANGE
Lights up when dynamic range 
compression is activated (page 
41).
continued
8
US
Name
Function
MEMORY
Lights up when a memory 
function, such as Preset 
Memory (page 54), etc., is 
activated.
COAX
Lights up when INPUT MODE 
is set to “AUTO IN” and the 
source signal is a digital signal 
being input through the 
COAXIAL jack, or when 
INPUT MODE is set to “COAX 
IN” (page 63).
Playback
channel
indicators
L
R
C
SL
SR
S
The letters (L, C, R, etc.) 
indicate the channels being 
played back. The boxes around 
the letters vary to show how the 
receiver downmixes the source 
sound.
Front Left
Front Right
Center (monaural)
Surround Left
Surround Right
Surround (monaural or the 
surround components obtained 
by Pro Logic processing)
Example:
Recording format (Front/
Surround): 3/2.1
Sound Field: A.F.D. AUTO
L
C
R
SL
SR
SW
6
STR-K7100
9
US
Getting Star
ted
Rear panel
OPTICAL
SAT
IN
VIDEO 2/
BD IN
DVD 
IN
COAXIAL
DVD IN
VIDEO 2/BD IN
OUT
AM
L
R
OUT
IN
IN
VIDEO IN
VIDEO IN
VIDEO IN
VIDEO OUT
AUDIO OUT AUDIO IN
AUDIO IN
AUDIO IN
CENTER
SURROUND
FRONT A
FRONT B
L
L
L
R
R
R
SAT IN
DVD IN
VIDEO 1 IN MONITOR OUT
P
B
/C
B
P
R
/C
R
COMPONENT VIDEO
SPEAKERS
DIGITAL
(ASSIGNABLE)
ANTENNA
DMPORT
SAñCD/CD/CDñR
TV
HDMI
MONITOR
DVD
VIDEO 1
SUB
WOOFER
SAT
XM
Y
L
L
R
L
R
R
AUDIO OUT
VIDEO OUT
1
2
5
3
4
6
DIGITAL INPUT/OUTPUT section
OPTICAL 
IN jack
Connects to a DVD 
player, etc. The 
COAXIAL jack 
provides a better 
quality of loud 
sound (page 20, 
24).
COAXIAL IN 
jack
HDMI IN/
OUT jack
a)
Connects to a DVD 
player, or a Blu-ray 
disc player. The 
image and the 
sound are output to 
a TV or a projector 
(page 22).
Connect to a  
DIGITAL MEDIA 
PORT adapter 
(page 64).
COMPONENT VIDEO INPUT/
OUTPUT section
COMPONENT 
VIDEO 
INPUT/
OUTPUT 
jack
a)
Connects to a DVD 
player, TV, 
satellite tuner, etc. 
You can enjoy high 
quality image 
(page 19, 21, 24).
Green
Blue
Red
SPEAKER section
Connects to 
speakers (page 16).
Connects to sub 
woofer (page 16).
VIDEO/AUDIO INPUT/OUTPUT 
section
AUDIO IN/
OUT jack
Connects the video 
and audio jacks of 
a VCR or a DVD 
player (page 19, 
20, 21, 24, 25).
VIDEO IN/
OUT jack
a)
White (L)
Red (R)
Yellow
continued
10
US
a)
You can watch the selected input image when you 
connect the HDMI OUT or MONITOR OUT jack 
to a TV (page 19).
You can use the supplied remote to operate the 
receiver and to control the Sony audio/video 
components that the remote is assigned to 
operate. 
You can also program the remote to control 
non-Sony audio/video components. For 
details, see “Programming the remote” (page 
70).
RM-AAP016
AUDIO INPUT/OUTPUT section
AUDIO IN/
OUT jack
Connects to Super 
Audio CD player 
or CD player, etc. 
(page 17).
ANTENNA section
FM 
ANTENNA 
jack
Connects to the 
FM wire antenna 
supplied with this 
receiver (page 26).
AM 
ANTENNA 
terminals
Connects to the 
AM loop antenna 
supplied with this 
receiver (page 26).
XM terminal
Connects to the 
XM connect-and-
Play antenna (not 
supplied with this 
receiver) (page 
57).
White (L)
Red (R)
 Remote commander
G
f
F
g
GUIDE
DISPLAY
MEMORY
-/--
>
10
DVD
m
M
.
>
TV
VIDEO 1
VIDEO 2
VIDEO 3
SYSTEM STANDBY
DVD
TUNER
SA-CD//CD
TV
SAT
AUX
DMPORT
RECEIVER
/
 1
1
O
CLEAR
ENTER
0//10
8
7
4
1
2
3
6
9
5
RM SET UP AV ?/
/1
SLEEP
CATEGORY
MODE
AUTO CAL
2CH
A.F.D.
MOVIE
MUSIC
TOP MENU
MUTING
MENU
F 1
F 2
TV  INPUT
WIDE
TV VOL
MASTER VOL
TV CH
PRESET
REPLAY
ñ 
CATEGORY
 +
ADVANCE
TUNING 
+
TUNING 
ñ
DISC SKIP
RETURN//
EXIT
MENU
OPTIONS
TOOLS
w;
ws
wd
wg
wh
6
8
7
9
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qs
qf
5
4
1
2
3
qh
wf
qk
ql
qj
qd
qg
wj
qa
wa
D.TUNING
11
US
Getting Star
ted
Name
Function
AV ?/1
(on/standby)
Press to turn on or off the audio/
video components that the 
remote is programmed to 
operate.
To turn the TV on or off, press 
TV (Z) and then press AV ?/1.
If you press ?/1 (B) at the 
same time, it will turn off the 
receiver and other components 
(SYSTEM STANDBY).
Note
The function of the AV ?/1 
switch changes automatically 
each time you press the input 
buttons (3).
B ?/1
(on/standby)
Press to turn the receiver on or 
off.
To turn off all components, 
press ?/1 and AV ?/1 (A) at 
the same time (SYSTEM 
STANDBY).
Input 
buttons
Press one of the buttons to 
select the component you want 
to use. When you press any of 
the input buttons, the receiver 
turns on. The buttons are 
factory assigned to control Sony 
components as follows. You 
can program the remote to 
control non-Sony components 
following the steps in 
“Programming the remote” on 
page 70.
RECEIVER
Press to activate the receiver 
operation (page 33).
Button
Assigned Sony 
component
VIDEO 1
VCR (VTR mode 3)
VIDEO 2
VCR (VTR mode 2)
VIDEO 3
VCR (VTR mode 1)
DVD
DVD player
SAT
Satellite tuner
TV
TV
SA-CD/CD Super Audio CD/CD 
player
TUNER
Built-in tuner
AUX
Not assigned
DMPORT
DIGITAL MEDIA 
PORT adapter
Name
Function
MUSIC
Press to select sound fields 
(MUSIC).
2CH
Press to select 2CH STEREO 
mode.
A.F.D.
Press to select A.F.D. mode.
MOVIE
Press to select sound fields 
(MOVIE).
D. TUNING
Press to enter direct tuning 
mode.
AUTO CAL
Press to activate the Auto 
Calibration function.
Numeric 
buttons
(number 5
a)
)
Press the numeric buttons to 
– preset/tune to preset stations.
– select  track numbers of the 
CD player, VCD player, LD 
player, DVD player, MD 
deck, DAT deck, or tape deck. 
Press 0/10 to select track 
number 10.
– select channel numbers of the 
TV, VCR, satellite tuner, Blu-
ray disc recorder, hard disc 
recorder, PSX, DVD/VHS 
COMBO or DVD/HDD 
COMBO. 
Press TV (Z) and then press 
the numeric buttons to select 
the TV channels.
MEMORY
Press MEMORY to store a 
station.
ENTER
Press to enter the value after 
selecting a channel, disc or track 
using the numeric buttons of the 
VCR, CD player, VCD player, 
LD player, MD deck, DAT deck, 
tape deck, satellite tuner, Blu-ray 
disc recorder or PSX.
To enter the value of Sony TV, 
press TV (Z) and then press 
ENTER.
DISPLAY
Press to select information 
displayed on the TV screen of 
the TV, VCR, VCD player, LD 
player, DVD player, CD player, 
MD deck, Blu-ray disc 
recorder, PSX, satellite tuner, 
DVD/VHS COMBO or DVD/
HDD COMBO.
To select information of Sony 
TV, press TV (Z) and then 
press DISPLAY.
continued
12
US
Name
Function
OPTIONS 
TOOLS
Press to display and select items 
from the option menus for DVD 
player or DVD/VHS COMBO. 
To display the options of Sony 
TV, press TV (Z) and then 
press OPTIONS TOOLS.
MENU
Press to display the menus of 
the receiver, VCR, DVD 
player, satellite tuner, Blu-ray 
disc recorder, PSX, DVD/VHS 
COMBO or DVD/HDD 
COMBO on the TV screen. 
Then, use the V/v/B/b and  
to perform menu operations. To 
display the menus of Sony TV, 
press TV (Z) and then press 
MENU.
M H
a) b)
Press to start playback of the 
VCR, CD player, VCD player, 
LD player, DVD player, MD 
deck, DAT deck, tape deck, 
Blu-ray disc recorder, PSX, 
DVD/VHS COMBO or DVD/
HDD COMBO.
X
b)
Press to pause playback or 
recording of the VCR, CD 
player, VCD player, LD player, 
DVD player, MD deck, DAT 
deck, tape deck, Blu-ray disc 
recorder, PSX, DVD/VHS 
COMBO, or DVD/HDD 
COMBO. (Also starts 
recording with components in 
recording standby.)
x
b)
Press to stop playback of the 
VCR, CD player, VCD player, 
LD player, DVD player, MD 
deck, DAT deck, tape deck, 
Blu-ray disc recorder, PSX, 
DVD/VHS COMBO or DVD/
HDD COMBO.
m/M
b)
Press to
– search tracks in the forward/
backward direction of the CD 
player, VCD player, DVD 
player, LD player, MD deck, 
Blu-ray disc recorder, PSX, 
DVD/VHS COMBO, or 
DVD/HDD COMBO.
– fast forward/rewind of the 
VCR, DAT deck, or tape 
deck.
Name
Function
./>
b)
Press to skip tracks of the VCR, 
CD player, VCD player, LD 
player, DVD player, MD deck, 
DAT deck, tape deck, Blu-ray 
disc recorder, PSX, DVD/VHS 
COMBO, or DVD/HDD 
COMBO.
TUNING +/– Press to scan a station.
TV CH +
a)
/– Press TV (Z) and then press 
TV/CH +/– to select preset TV 
channels.
PRESET
+
a)
/–
Press to
– select preset stations.
– select preset channels of the 
TV, VCR, satellite tuner, Blu-
ray disc recorder, DVD player, 
DVD/VHS COMBO or DVD/
HDD COMBO.
F1, F2
Press F1 or F2 to select a 
component to operate.
– DVD/HDD COMBO 
F1: HDD mode 
F2: DVD mode
– DVD/VHS COMBO 
F1: DVD mode 
F2: VHS mode
TV/INPUT
Press TV (Z) and then press 
TV/INPUT to select the input 
signal (TV input or video input).
WIDE
Press TV (Z) and then press 
WIDE to select the wide picture 
mode.
DVD TOP
MENU
Press to display the menu or on-
screen guide of the DVD player 
on the TV screen.
Then, use the V/v/B/b and 
 
to perform menu operations.
DVD MENU Press to display the menu of the 
DVD player on the TV screen. 
Then, use the V/v/B/b and 
 
to perform menu operations.
TV VOL +/– Press TV (Z) and then press 
TV VOL to adjust the TV 
volume level.
MASTER
VOL +/–
Press to adjust the volume level 
of all speakers at the same time.
MUTING
Press to mute the sound.
To mute the sound of the TV, 
press TV (Z) and then press 
MUTING.
7
STR-K7100
13
US
Getting Star
ted
a)
The number 5, PRESET +, TV CH + and H 
buttons have tactile dots. Use the tactile dots as 
references when operating the receiver.
b)
The button is also available for DIGITAL MEDIA 
PORT adapter operation. For details on the 
function of the buttons, see the operating 
instructions supplied with the DIGITAL MEDIA 
PORT adapter.
Notes
• Some functions explained in this section may not 
work depending on the model.
• The above explanation is intended to serve as an 
example only. Therefore, depending on the 
component, the above operation may not be 
possible or may operate differently than described.
• The AUX on the remote is not available for 
receiver operation.
Name
Function
DISC SKIP
Press to skip disc of the CD 
player, VCD player, DVD 
player or MD deck (multi-disc 
changer only).
CATEGORY
+/–
Press to select the category for 
XM Radio.
REPLAY /
ADVANCE 
Press to replay the previous 
scene or fast forward the 
current scene of the DVD 
player, Blu-ray disc recorder, 
DVD/VHS COMBO or DVD/
HDD COMBO.
RETURN/
EXIT O 
Press to
– return to the previous menu.
– exit the menu while the menu 
or on-screen guide of the 
VCD player, LD player, 
DVD player, Blu-ray disc 
recorder, PSX, DVD/VHS 
COMBO, or satellite tuner is 
displayed on the TV screen.
To return to the previous 
menu of Sony TV, press TV 
(Z) and then press 
RETURN/EXIT O.
U
,
V
/v/B/b
After pressing RECEIVER 
(D), then press MENU (L) 
for receiver operation, press 
V/v/B/b to select the settings. 
After pressing DVD TOP 
MENU (P) or DVD MENU 
(P), press V/v/B/b to select 
the settings, and then press 
 to enter the selection.
Press 
 also, to enter the 
selection of the receiver, VCR, 
satellite tuner, CD player, 
DVD player or Blu-ray disc 
recorder, PSX, DVD/VHS 
COMBO or DVD/HDD 
COMBO.
GUIDE
Press to display the EPG 
(Electronic Program Guide) 
of the TV, DVD player, 
Satellite tuner, Blu-ray disc 
recorder, PSX or DVD/HDD 
COMBO.
-/--
Press to select the channel 
entry mode, either one or two 
digit of the VCR or satellite 
tuner.
To select the channel entry 
mode of the TV, press TV 
(Z) and then press -/--.
Name
Function
CLEAR
Press to clear a mistake when 
you press the incorrect 
numeric button of the DVD 
player, Blu-ray disc recorder, 
PSX, satellite tuner, DVD/
VHS COMBO or DVD/HDD 
COMBO.
>10
Press to select track numbers 
over 10 of the CD player, 
VCD player, LD player, MD 
deck, tape deck, TV, VCR or 
satellite tuner.
CATEGORY 
MODE
Press to select the category 
mode for XM Radio.
SLEEP
Press to activate the Sleep 
Timer function and the 
duration which the receiver 
turns off automatically.
TV
Press to light up the button. It 
changes the remote key 
function to activate the 
buttons with orange printing. 
It also activate the DISPLAY 
(J), OPTIONS TOOLS 
(K), MENU (L), 
RETURN/EXIT O (T), 
 (U) and V/v/B/b (U) 
buttons to perform menu 
operations for Sony TVs only.
wj
RM SET UP
Press to set up the remote.
8
STR-K7100
Note : This set can be disassemble according to the following sequence.
SECTION 2
DISASSEMBLY
2-1. CASE
Note : Follow the disassembly procedure in the numerical order given.
2-1.
CASE
(Page 8)
2-3.
FRONT PANEL SECTION
(Page 9)
SET
2-2.
BACK PANEL SECTION
(Page 9)
2-6.
STANDBY BOARD
(Page 11)
2-4.
DIGITAL BOARD
(Page 10)
2-5.
MAIN BOARD SECTION
(Page 10)
1
 two screws
     (case 3 TP2)
2
 two screws
     (case 3 TP2)
3
 two screws
     (+BVTP 3
 
×
 8)
4
 case
Page of 74
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