Sony HTP-78SS / HT-SF1100 / HT-SS1100 / STR-KS1100 Service Manual ▷ View online
STR-KS1100
6
2-3. FRONT PANEL ASSY
2-4. HDMI BOARD
3
screw
(BVTP3
(BVTP3
×
8)
5
two screws
(BVTP3
(BVTP3
×
8)
6
four screws
(BVTP3
(BVTP3
×
8)
8
front panel assy
4
two harnesses
7
four claws
1
wire (flat type) (17 core)
(CNS193)
(CNS193)
2
connector
(CNP196)
(CNP196)
1
connector
(CN5004)
(CN5004)
3
HDMI board
2
three screws
(BVTT3
(BVTT3
×
6)
STR-KS1100
7
2-5. MAIN BOARD
8
screw
(BVTP3
(BVTP3
×
14)
0
heat sink (AMP)
9
two screws
(BVTP3
(BVTP3
×
10)
qf
three screws
(BVTP3
(BVTP3
×
8)
qd
six screws
(BVTP3
(BVTP3
×
8)
qg
MAIN board
7
two connector
(CN302, CN303)
(CN302, CN303)
3
wire (flat type) (11 core)
(CNS195)
(CNS195)
4
connector (CNP196)
2
wire (flat type) (21 core)
(CNS198)
(CNS198)
1
wire (flat type) (17 core)
(CNS193)
(CNS193)
6
connector
(CN901)
(CN901)
qa
two radiation sheets (AMP)
qs
fuse (F901)
5
connector
(CN5004)
(CN5004)
STR-KS1100
8
S.F. 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 pressing the [SOUND FIELD +] button, press the
I/
1
button to turn on the main power.
2. The message “S.F. CLR.” appears and initialization is
performed.
VERSION MODE
When this mode is used, the model, the destination and the software
version number are displayed.
Procedure:
version number are displayed.
Procedure:
1. While pressing the [SOUND FIELD +] and [PRESET TUNING --]
buttons, press the
I/
1
button to turn on the main power.
2. The model, the destination and the software version number
appear.
FL CHECK 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 pressing the [PRESET TUNING +] and [PRESET TUNING --]
buttons, press the
I/
1
button to turn on the main power.
2. All segments and [VIDEO 1], [DVD], [TV] LEDs turn on.
3. Press the [INPUT SELECTOR] button.
4. Half of segments and [DMPORT], [VIDEO 2/BD], [SA-CD/CD]
3. Press the [INPUT SELECTOR] button.
4. Half of segments and [DMPORT], [VIDEO 2/BD], [SA-CD/CD]
LEDs turn on.
5. Press the [INPUT SELECTOR] button once again.
6. Others half of segments and [SAT], [TUNER] LEDs turn on.
7. Press the [INPUT SELECTOR] button once again.
8. All segments and all LEDs turn off.
6. Others half of segments and [SAT], [TUNER] LEDs turn on.
7. Press the [INPUT SELECTOR] button once again.
8. All segments and all LEDs turn off.
KEY CHECK MODE
This mode is used to check the key.
Procedure:
Procedure:
1. While pressing the [MUTING] and [INPUT SELECTOR] buttons,
press the
I/
1
button to turn on the main power.
2. The message “REST 06” appears.
3. Every pressing of any button other than the
3. Every pressing of any button other than the
I/
1
button counts
down the buttons. The buttons which are already counted once
SWAP ALL MODE
When this mode is used, output the audio signal of front L/R channel
to all channel.
Procedure:
to all channel.
Procedure:
1. While pressing the [PRESET TUNING +] and [MUTING] buttons,
press the
I/
1
button to turn on the main power.
2. The message “SWP. ALL” appears .
3. Each time [PRESET TUNING +] or [PRESET TUNING --] button
3. Each time [PRESET TUNING +] or [PRESET TUNING --] button
is pressed, output channel is switched.
SHIPMENT MODE
All preset contents are 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 pressing the [PRESET TUNING +] and [INPUT SELECTOR]
buttons, press the
I/
1
button to turn on the main power.
2. The message “CLEARED” appears.
PROTECTOR AUTO OFF MODE
When this mode is used, a protector on state is maintainable.
Procedure:
Procedure:
1. While pressing the [SOUND FIELD +] and [SOUND FIELD --]
buttons, press the
I/
1
button to turn on the main power.
2. The message “PROT. EVER” appears.
VACS OFF MODE
This mode is used to switch off the VACS (Variable Attenuation
Control System).
Procedure:
Control System).
Procedure:
1. Press the buttons of standard commander (RM-AAU002) (PART
No. : 1-479-148-11 ) in order of [TUNER]
→
[JUMP]
→
[JUMP]
→
[JUMP]
→
[MASTER VOL +]
→
[3].
2. The message “VACS OFF” appears and the switch off the
VACS.
DCAC TEST MODE
Procedure:
1. While pressing the [SOUND FIELD +] and [INPUT SELECTOR]
buttons, press the
I/
1
button to turn on the main power.
2. The following content is displayed on the fluorescent indicator
tube, and DCAC test mode is started.
When the error happens, the following content is displayed
on the fluorescent indicator tube.
on the fluorescent indicator tube.
3. Connect front L-ch speaker of receiver and AUTO CAL
microphone.
4. Press the [SOUND FIELD +] button, there will be test tone sound
output from front L-ch speaker, and the following content is
displayed on the fluorescent indicator tube.
displayed on the fluorescent indicator tube.
SECTION 3
TEST MODE
DCAC FTM
ERR SD0X
1: Abnormality of D1502 or R1100
2: Abnormality of D1501
3: Abnormality of D1500
2: Abnormality of D1501
3: Abnormality of D1500
AD - XXX
figure of 0 to 255
(depends on loudness of test tone)
(depends on loudness of test tone)
STR-KS1100
9
9
STR-KS1100
SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAM – MAIN Section –
BUFFER
IC1600
EEPROM
IC1131
SYSTEM CONTROLLER
IC1601 (1/4)
DIGITAL OPTICAL
RECEIVER
IC1700
CS
6
22
DATA
23
CLK
SA-CD_L
7
TV_L
1
SAT_L
L CH
R CH
DO/SD/ST
DI
3
TUNER_L
5
LIN
1
SDI2
30
BCKI2
29
LRCKI2
28
KFSIO
22
SDI1
18
BCKI1
17
GP8
69
LRCKI1
15
DIN0 (I)
3
DO
98
DI
97
CLK
95
CE
96
ERROR
99
18 19 20 4 5 2
7 6 9
XMODE
93
XSTATE
100
DATA0
1
AD_RST
10
BD3842 CLK
22
BD3842 DATA
21
88
EXLOCK
59
PDWN
7
CS0 44
SDO1 23
SDO2 24
SDO3 25
SCKOUT 14
BCKO 20
LRCKO
D1
D1 – D3, MCKO
BCKO, LRCKO
D2
D3
MCKO
BCKO
LRCKO
19
DOUT 12
SCKI 15
BCK 11
LRCK 10
OUT_L 13
DO (O) 35
DI (I) 36
CL (I) 38
CE (I) 37
CE (I) 37
ERROR (O) 34
XMODE (I) 48
XSTATE (O)
DIR_DO
HDOUT
35
HDIN
33
HCLK
34
HCS
36
HACN
32
GP9
68
PM
113
XRST
2
GP12
37
DIR_DATA0
DIR_CKSEL1
DIR_DI
DIR_CLK
DIR_HCE
ERR
DIR_XMODE
DIR_XSTAE
DIR_DO
DIR_DATA0
DIR_DI
DIR_CLK
DIR_HCE
ERR
DIR_CKSEL1
DIR_XMODE
DIR_XSTAE
17
XMCK (O) 20
DATAO (O) 16
BCK (O) 14
LRCK (O) 15
CKOUT (O) 13
AUDIO (O) 24
CKSEL1 (I) 47
OPT IN
SAT
AUTO
CAL MIC
DIGITAL OPTICAL
RECEIVER
IC1701
DIN1 (I)
4
OPT IN
VIDEO 2/BD
SCHMITT
TRIGGER
TRIGGER
IC1702
DIGITAL AUDIO
INTERFACE RECEIVER
IC1301
DIGITAL AUDIO
SIGNAL PROCESSOR
IC1501
DIN2 (I)
J1700
5
COAX IN
DVD
FM 75
Ω
COAXIAL
86
85
87
WE
17
WE0 45
BST 56
DIGITAL
SA-CD/CD
AUDIO IN
VIDEO 1
AUDIO IN
ANTENNA
J1710
TUNER (FM/AM)
TV
AUDIO IN
AM
L
R
L
R
L
R
R-CH
C_LINK_L
9
C_LINK_L+
C_LINK_R+
14
13
CN1700 (1/2)
R-CH
RX (C_LINK_TX)
TX (C_LINK_RX)
6
5
CN1700 (2/2)
R-CH
R-CH
ANALOG AUDIO
INPUT SELECTOR
IC1710
A/D CONVERTER
IC1602
S-RAM
IC1502
IC1502
R-CH
21
22
X1301
12.288MHz
XOUT (O)
XIN (I)
9
12
X1502
13.9MHz
MCLK1
MCLK2
FM ANT
GND
AM ANT
GND
CLOCK
CE
T_DO
T.DATA
T.CLK
SLATCH
BUFFER
IC1603
53
52
RDS DATA
RDS INT
RDS DATA
RDS CLK
43
SD
RDS SIGNAL
28 FLASH1/C_LINK_TX
27 FLASH2/C_LINK_RX
C_LINK_DEC
7
29 C_LINK_DEC
108, 107, 105 – 102, 99,
98, 80 – 77, 75 – 72
7 – 10, 13 – 16,
29 – 32, 35 – 38
112, 110, 109, 97 – 92,
82, 85 – 83, 66 – 64
D0 – D15
A0 – A15
5 – 1, 44 – 42,
27 – 24, 21 – 18
D0 – D15
A0 – A15
CKSEL1
94
D1301
D1502
D1501
D1500
BUFFER
IC2000
J2000
ADCC2 44
OE
41
OE0 43
HDOUT
HDIN
HCLK
HCS
HACN
GP9
PM
XRST
GP12
3
BST
55
ADCC_INT
82
83
X0
X1
34
SDA
33
SCL
X1101
24MHz
GP10 67
A
• SIGNAL PATH
: TUNER
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
• R-ch is omitted due to same as L-ch.
(Page 10)
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