Read Sony HT-SF1200 / HT-SS1200 / STR-KS1200 Service Manual online
STR-KS1200
STR-KS1200
37
37
• See page 32 for Waveforms. • See page 40 for IC Block Diagrams.
5-27. SCHEMATIC DIAGRAM - PANEL Section -
TP700
FL700
CNS701
R755
R756
C700
R700
C701
C711
L700
47
μH
R705
R706
D701
C702
R701
R703
R702
D704
C703
C704
D702
C707
C761
C760
C753
C754
C755
C756
C757
C758
C759
C75
0
C751
C752
C706
C705
R750
C762
C763
C764
CN700
R752
R753
CNP700
C710
Q706
D720
R710
D721
R711
Q702
D722
R712
D723
R713
D724
Q705
Q703
Q704
R715
R716
R717
Q701
S707
IC700
D703
D700
C768
Q801
T700
C709
C708
RV700
D727
D725
D726
Q709
Q708
Q707
R714
S706
S705
S704
S703
S702
S701
R754
IC701
19P
1k
1k
10
50V
1.8k
0.022
0.0047
22
22
MA111-TX
0.01
10k
470
470
UDZW-TE17-6.8B
10
50V
0.1
MA111-TX
0.1
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
10
50V
0.1
82k
220p
220p
0.001
12P
100
10
12P
47
16V
DTA124ESA-TP
SELS5B23C
220
SELS5B23C
220
DTC124ESA-TP
SELS5B23C
220
SELS5B23C
220
SELS5B23C
DTA124ESA-TP
DTC124ESA-TP
DTC124ESA-TP
220
220
220
DTC124ESA-TP
PT6315
MA111-TX
MA111-TX
22p
CPH5504
0.1
10
50V
SELS5B23C
SELS5B23C
SELS5B23C
DTC124ESA-TP
DTC124ESA-TP
DTC124ESA-TP
220
1k
NJL24H400A
GRID1
GRID2
GRID3
GRID4
GRID5
GRID6
GRID7
GRID8
GRID9
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
GRI
D1
GRID2
GRI
D3
GRI
D4
GRI
D5
GRI
D6
GRI
D7
GRI
D8
GRI
D9
GRID10
GRI
D1
1
GRID12
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG1
0
SEG1
1
SEG12
SEG1
3
SEG14
SEG1
5
SEG1
6
GRID10
GRI
D1
1
GRID12
SEG1
1
SEG12
SEG1
3
SEG14
SEG1
5
SEG1
6
SEG1
0
+5V
SIRCS
FL CLK
FL DATA
FL LAT
POWER SW
+3.3V(STBY)
GND
GND
GND
POWER SW
+5V
+3.3V
SIRCS
GND
SA-CD LED
TV LED
TUNER LED
TV LED
SA-CD LED
SW1
SW2
SW3
SW4
SW4
SW3
SW2
SW1
SA-CD LED
TV LED
TUNER LED
SIRCS
POWER SW
+3.3V
+5V
GND
+6.0V
VOL2A
VOL2B
AD2
AD1
AD0
TUNER LED
(CHASSIS)
OSC
DC/DC CONVERTER
C-L
INK_LED
SA
T_LEDF
VID
EO_LED
GRID10
GRID1
1
GRID12
VEE
SEG16
SEG15
SEG1
4
SEG13
SEG1
2
SEG1
1
SEG10
DVD_LED
OSC
DOUT
DIN
CLK
STB
KEY1
KEY2
VSS
VDD
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
GRID9
GRID8
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
VDD
VSS
MASTER
VOLUME
VOLUME
ROTARY ENCODER
MUTING
+
-
SOUND FIELD
PRESET TUNING
-
+
INPUT SELECTOR
FLUORESCENT INDICATOR TUBE
DRIVER
REMOTE CONTROL RECEIVER
O
G
V
TUNER
SA-CD/CD
TV
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
SAT
VIDEO 2/BD
DMPORT
VIDEO 1
DVD
LED DRIVE
LED DRIVE
LED DRIVE
FLUORESCENT INDICATOR TUBE
1
5
6
9
MAIN
CNS500
BOARD
C
(4/10)
(Page
21)
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