Sony HT-DDW700 / STR-K700 Service Manual ▷ View online
9
STR-K700
*
The number 5, MASTER VOL +, TV VOL +, and
H buttons have tactile dots. Use the tactile dots as
references when operating the receiver.
H buttons have tactile dots. Use the tactile dots as
references when operating the receiver.
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.
component, the above operation may not be
possible or may operate differently than described.
S
DISPLAY
Press to select the information
displayed on the TV screen of
the VCR, satellite tuner, CD
player or DVD player.
displayed on the TV screen of
the VCR, satellite tuner, CD
player or DVD player.
T
-/--
Press -/-- and TV (P) at the
same time to select the
channel entry mode, either
one or two digits of the TV.
same time to select the
channel entry mode, either
one or two digits of the TV.
>10/
x
Press to select track numbers
over 10 of the VCR, satellite
tuner or CD player or to select
channel numbers of the
Digital CATV terminal.
over 10 of the VCR, satellite
tuner or CD player or to select
channel numbers of the
Digital CATV terminal.
CLEAR
Press to clear a mistake when
you press the incorrect
numeric buttons or to return to
continuous playback, etc. of
the satellite tuner or DVD
player.
you press the incorrect
numeric buttons or to return to
continuous playback, etc. of
the satellite tuner or DVD
player.
U
Numeric
buttons
(number 5
buttons
(number 5
*
)
Press to preset/tune to preset
stations or to select track
numbers of the CD player or
DVD player or to select
channel numbers of the VCR
or satellite tuner. Press 0/10 to
select track number 10. Press
the numeric buttons and TV
(P) at the same time to select
the TV channels.
stations or to select track
numbers of the CD player or
DVD player or to select
channel numbers of the VCR
or satellite tuner. Press 0/10 to
select track number 10. Press
the numeric buttons and TV
(P) at the same time to select
the TV channels.
V
2CH
Press to select 2CH STEREO
mode.
mode.
W
A.F.D.
Press to select A.F.D. mode.
X
AUTO CAL
Press to activate the Auto
Calibration function.
Calibration function.
Y
TV/VIDEO
Press TV/VIDEO and TV
(P) at the same time to select
the input signal (TV input or
video input).
(P) at the same time to select
the input signal (TV input or
video input).
SLEEP
Press to activate the Sleep
Timer function and the
duration which the receiver
turns off automatically.
Timer function and the
duration which the receiver
turns off automatically.
Name
Function
10
STR-K700
FACTORY PRESET MODE
All preset contents are reset to the default setting.
Procedure:
Procedure:
1. While depressing the 2CH and the DISPLAY buttons
simultaneously, press the power ?/1 button to turn on the
main power.
main power.
2. The message “FACTORY” appears and the present contents
are reset to the default values.
AM CHANNEL STEP 9 kHz/10 kHz
SELECTION MODE
SELECTION MODE
Either the 9 kHz step or 10 kHz step can be selected for the AM
channel step.
Procedure:
channel step.
Procedure:
1. Set the FUNCTION to AM. Turn off the main power.
2. While depressing the DIMMER button, press the power
2. While depressing the DIMMER button, press the power
?/1 button to turn on the main power.
3. Either the message “9 k STEP” or “10 kSTEP” appears. Select
the desired step.
FLUORESCENT INDICATOR TUBE TEST MODE
All fluorescent segments are tested. When this test is activated, all
segments turn on at the same time, then each segment turns on one
after another.
Procedure:
segments turn on at the same time, then each segment turns on one
after another.
Procedure:
1. While depressing the 2CH and the MUSIC buttons
simultaneously, press the power ?/1 button to turn on the
main power.
main power.
2. All segments turn on.
3. Turn the INPUT SELECTOR dial.
4. Turn the INPUT SELECTOR dial once again.
5. Turn the INPUT SELECTOR dial once again. All segments
turn off.
6. Every turning of the INPUT SELECTOR dial turns on each
segment one after another in the same order.
SOUND FIELD CLEAR MODE
The preset sound field is cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:
this mode before returning the product to clients upon completion
of repair.
Procedure:
1. While depressing the MUSIC button, press the power ?/1
button to turn on the main power.
2. The message “SF. CLR.” appears and initialization is
performed.
SOFTWARE VERSION DISPLAY MODE
The software version is displayed.
Procedure:
Procedure:
1. While depressing the A.F.D. and the MOVIE buttons
simultaneously, press the power ?/1 button to turn on the
main power.
main power.
2. The model name, destination and the software version are
displayed.
KEY CHECK MODE
Button check
Procedure:
Procedure:
1. While depressing the A.F.D. and the DISPLAY buttons
simultaneously, press the power ?/1 button to turn on the
main power.
“REST 08” appears.
main power.
“REST 08” appears.
2. Every pressing of any button other than ?/1 counts down
the buttons. The buttons which are already counted once are
not counted again.
not counted again.
3. When all buttons are pressed “REST 00” appears.
CHANGE COMMON MODE
This mode is command mode changed to AV 1 or AV2.
Procedure:
Procedure:
1. While depressing the MOVIE button, press the power ?/1
button to turn on the main power.
2. Either the message “C.MODE.AV 1” or “C.MODE.AV 2”
appears.
SHIPMENT MODE
All preset contents are reset to the default setting.
Procedure:
Procedure:
1. While depressing the SLEEP and the MOVIE buttons si-
multaneously, press the power ?/1 button to turn on the
main power.
main power.
2. “CLEARED” appears and switch off the set.
PROTECTOR
Procedure:
1. While depressing the DIMMER and the MUSIC buttons
simultaneously, press the power ?/1 button to turn on the
main power.
main power.
2. “PROT. EVER” appears and switch off the set.
DECODE AUTO ALL
Procedure:
1. While depressing the SLEEP and the INPUT MODE but-
tons simultaneously, press the power ?/1 button to turn on
the main power.
the main power.
2. “DEC. TEST” appears and switch off the set.
L
SW
C
R
SL
S
SR
SBL SB SBR
LFE
SP A
SP B SLEEP OPT COAX MULTI CH IN 96/24
SP B SLEEP OPT COAX MULTI CH IN 96/24
DIGITALEX
PRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS
D.RANGE EQ STEREO MONO
D D
D D
dB
kHz
mft.
MHz
MEMORY
DIRECT
L
SW
R
S
SB
LFE
SP A
SP B SLEEP OPT COAX MULTI CH IN 96/24
SP B SLEEP OPT COAX MULTI CH IN 96/24
DIGITALEX
PRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS
D.RANGE EQ STEREO MONO
D D
D D
dB
kHz
mft.
MHz
MEMORY
DIRECT
C
SL
SR
SBL
SBR
SP A
SP B SLEEP OPT COAX MULTI CH IN 96/24
SP B SLEEP OPT COAX MULTI CH IN 96/24
DIGITALEX
PRO LOGIC II x DTS-ES NEO:6 MPEG-2 AAC RDS
D.RANGE EQ STEREO MONO
D D
D D
kHz
mft.
MHz
MEMORY
DIRECT
SECTION 2
TEST MODE
11
11
STR-K700
STR-K700
• Waveforms
– DIGITAL Board –
For Schematic Diagrams.
Note:
• All capacitors are in
Note:
• All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
• %
: indicates tolerance.
•
f
: internal component.
•
2
: nonflammable resistor.
•
5
: fusible resistor.
•
C
: panel designation.
•
A
: B+ Line.
•
B
: B+ Line.
• Voltages and waveforms are dc with respect to ground un-
der no-signal (detuned) conditions.
No mark : FM
No mark : FM
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Waveforms are taken with a oscilloscope.
• Circled numbers refer to waveforms.
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
J
: ANALOG
c
: DIGITAL
For Printed Wiring Boards.
Note:
•
Note:
•
X
: parts extracted from the component side.
•
a
: Through hole.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
• Indication of transistor.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Side A)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side B)
the parts face are indicated.
1
IC1501
9
(MCLK1)
1 V/DIV, 40 ns/DIV
72 ns
3.4 Vp-p
2
IC1101
id
(X1)
1 V/DIV, 20 ns/DIV
41.6
n
s
4.2 Vp-p
3
IC1301
ws
(XIN)
1 V/DIV, 40 ns/DIV
81 ns
4.4 Vp-p
C
B
These are omitted.
E
Q
B
These are omitted.
C
E
Note:
The components identi-
fied by mark
fied by mark
0
or dot-
ted line with mark
0
are
critical for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés
par une marque
par une marque
0
sont cri-
tiques pour la sécurité.
Ne les remplacer que par une
piéce por tant le numéro
spécifié.
Ne les remplacer que par une
piéce por tant le numéro
spécifié.
SECTION 3
DIAGRAMS
• Circuit Boards Location
DIGITAL board
MAIN board
STANDBY board
POWER board
ADCC board
HEADPHONE board
DISPLAY board
12
12
STR-K700
STR-K700
3-1. BLOCK DIAGRAM – MAIN SECTION –
• Signal Path
: FM
: ANALOG
: DIGITAL
• R-CH is omitted due to same as L-CH.
AUDIO IN
AUDIO IN
AUDIO IN
AUDIO IN
PROCESSOR
49
LOUT
40
SLOUT
33
COUT
DATA
24
CLK
25
21
VOL_CLK
VOL_DATA_LATCH
SDA
SCL
22
IC1101(2/3)
DVD
IN
VIDEO 2
IN
J1301
3
5
6
2
IC1303(1/2)
DIGITAL AUDIO
I/F RECEIVER
IC1301
L
+7V
DISPLAY/
POWER
SECTION
(Page 13)
POWER
SECTION
(Page 13)
DIN2
5
DO
35
DI
36
CLK
38
CE
37
ERROR
34
XSTATE
17
XMODE
48
13
CK OUT
20
XMCK
14
BCK
15
LRCK
16
DATAO
IC1303(2/2)
5
7
3
1
IC2000(1/2)
IC2000(2/2)
X1301
12.288MHz
AUDIO DSP
IC1503
SELECTOR
IC1501
KFSI0
SYSCLK
LRCK
BCK
DOUT
22
16
13
14
15
SDI2
30
LRCK0
19
HCLK
34
HCS
36
HACN
32
PM
113
BST
56
XRST
2
23
SDO1
24
SDO2
25
SDO3
BCKI2
29
LRCKI2
28
BCKII
17
LRCKII
15
IC1502
SRAM
AUDIO CODEC
IC1452
AD CONVERTER
IC1401
MCLKI
38
RST
37
ML
36
MC
35
MDI
34
MDO
33
10
VOUT5
BCK
40
LRCK
41
DATA3
47
DATA1
45
DATA2
46
14
VOUT1
12
VOUT3
11
VOUT4
ANALOG SOUND
SL
ADFL
13
LIN
16
19
20
21
SL
C
32
SWOUT
SBL
SLIN
CIN
SWIN
A
98 97 95 96 99 100
94
1
DO
DI
CLK
CE
ERROR
XSTATE
CKSEL1
DATA0
92
LRCK_SW
20
HCLK
4
HCS
5
HACN
7
PM
3
BST
6
XRST
8
GP12
10
PCM1608_RST
ADCC_DSP_IN
45
ADCC_ANA_OGUE_IN
12
PCM1608_ML
13
PCM1608_MC
14
PCM1608_MDI
15
PCM1608_MDO
5
6
29
30
J402
J2000
J400
VIDEO 1
VIDEO 2
SA-CD/CD
DVD
OPTICAL
IN
IC1353
DIN1
4
22
21
XIN
XOUT
93
XMODE
CKSEL1
47
GP9
68
HD OUT
35
HD IN
33
2
GP9
18
HD OUT
19
HD IN
9
MCLK1
12
MCLK2
X1502
13.9MHz
14
SCK OUT
1
LIN
6
RST
20
BCKO
19
LRCKO
18
SDI1
24
6
1
5
2
AUDIO
GP8
69
EXLOCK
59
GP12
37
INL1
10
TN1
TUNER PACK
FM
75
Ω
COAXIAL
AM
R-CH
ST-DI
ST-DO
CLK
CE
STEREO
TUNED
MUTING
FM
AM
R CH
L CH
TUNER +10V
10V
SYSTEM CONTROLLER
SYSTEM CONTROLLER
IC1101(1/3)
DO
73
SLATCH
74
TUNER-DATA
17
T.SERIAL CLK
16
STEREO
76
TUNED
75
MUTE
78
COAXIAL
OPTICAL
DIGITAL
ANTENNA
AUTO CAL MIC
D1301
D1113
D1114
D1112
IC400
SDA
SCL
EEPROM
IC1131
IC502
WOOFER AMP
Q471
+3.3V REG
INL4
4
INL5
2
26
DVDD
S
B
A
Y
INL3
6
INL2
8
9
PCM1608_RST
3
7
57
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