Sony HT-FS1 / SA-FS1 / SS-FS1 Service Manual ▷ View online
SA-FS1/SS-FS1
SA-FS1/SS-FS1
17
17
5-4. BLOCK DIAGRAM – POWER SUPPLY Section –
1
4
6
8
FLUORESCENT
INDICATOR TUBE
ND801
T801
DC/DC
CONVERTER
RESET SIGNAL
GENERATOR
IC1006
REMOTE
CONTROL
RECEIVER
IC871
RECT
D802 - 805
OSC
Q803
LED DRIVE
Q802
LED DRIVE
Q801
12
RESET
20
AC_CUT
LED1
KEY2
KEY1
KEY0
LED2
40
28
23
11 21 24 25
60 62 63 61
P_CONT2
RST
FL_RST/CD
FL_CLK
FL_DA
TA
FL_CS
CLK
DA
TA
CS
41
P_CONT3
SYSTEM
CONTROLLER
IC1002 (4/4)
FLUORESCENT
INDICATOR TUBE
DRIVER
IC802
D+5V
97
95
94
39
P_CONT1
+12V
REGULATOR
IC941
SHUNT
REGULATOR
IC931
+9V
REGULATOR
IC1010
D943
D942
D941
L945
L942
L941,
L951
L951
D909
D922
D910
POWER
CONTROL
IC921
T902
POWER
TRANSFORMER
(SUB)
T901
POWER
TRANSFORMER
(MAIN)
65
P_CONT4
ISOLATOR
PC902
D931
L931
D905
D908
Q943,947
D901
E+4V
E+4V
+31.5V
POWER
CONTROL
IC901
AC IN ~
SW+3.3V,+3.3V
AMP_3.3V
D+5V
ISOLATOR
PC901
ISOLATOR
PC903
RIPPLE
FILTER
+5V
REGULATOR
IC942
+3.3V
REGULATOR
IC943
+1.8V
REGULATOR
IC3050
+1.8V
REGULATOR
IC3528
+6V
MAIN POWER
ON/OFF SWITCH
B+ SWITCH
Q901
+9V
+12V
D1006
D1007
E3.3V
+1.2V
BUP3.3V
+2.6V
REGULATOR
IC1001
+1.2V
REGULATOR
IC1
+5V
REGULATOR
IC1008
+5V
+1.8V
HDMI+3.3V
HDMI+1.8V
D906, 907
D
VCC
OCP/SYNC
FB/OLP
DRAIN
VCC
START UP
FB/OLP
3
4
1
+3.3V
REGULATOR
IC3526
5
3 - 50
SIRCS_IN
4
(HDMI (AMBER))
POWER/
ACTIVE
STANDBY
ACTIVE
STANDBY
(GREEN)
D801
S801
INPUT SELECTOR
S802
VOLUME –
S803
VOLUME +
S804
Q921
F901
TH901
LF901, 902
LINE
FILTER
SHUNT
REGULATOR
IC951
RESET
SWITCH
Q1003
+3.3V
REGULATOR
IC3527
SA-FS1/SS-FS1
SA-FS1/SS-FS1
18
18
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.)
For Printed Wiring Boards.
Note:
•
•
X : Parts extracted from the component side.
•
Y : parts extracted from the conductor side.
• f : internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• HDMI board is multi-layer printed board. However, the
patterns of intermediate layers have not been included in
diagrams.
diagrams.
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
• All capacitors are in μF 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
specifi ed.
• f :
internal
component.
•
2 : nonfl ammable resistor.
•
5 : fusible resistor.
•
C : panel designation.
•
A : B+ Line.
•
B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : POWER ON
• Voltages are taken with VOM (Input impedance 10 M
• Voltages are taken with VOM (Input impedance 10 M
Ω).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
J :
AUDIO
(DIGITAL)
F :
AUDIO
(ANALOG)
E :
VIDEO
Note: The components identifi ed by mark
0 or dotted
line with mark
0 are critical for safety.
Replace only with part number specifi ed.
Circuit Boards Location
DISPLAY board
TSW board
TSW2 board
SPOUT board
POWER board
MAIN board
HDMI board
IO board
SA-FS1/SS-FS1
SA-FS1/SS-FS1
19
19
5-5. SCHEMATIC DIAGRAM – MAIN Board (1/7) –
• See page 40 for IC Block Diagrams.
MAIN
(2/7)
4
BOARD
HDMI
(2/2)
A
BOARD
CN3511
MAIN
5
(2/7)
BOARD
MAIN
15
(3/7)
BOARD
MAIN
BOARD
(3/7)
1
MAIN
BOARD
(7/7)
3
IC B/D
IC B/D
IC B/D
3.3
3.4
3.4
3.4
0.4
0
3.3
1.2
0.2
2
1.7
0
1.7
0
0.2
0
0.4
0
0
1.7
0
1.7
1.7
0
1.7
3.3
4
2.5
1
0
3.4
0.1
C1002
1k
R1012
1
2
3
4
5
SI-3010KM-TLS
IC1001
VC
VIN
GND
VOUT
ADJ
0.1
C1011
16V
100
C1001
2.6V
DSP_MISO
DSP_INT
SW3.3V
15k
R1023
10k
R1024
SI_C
SI_D
SI_E
SI_B
16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
TC74VHC157FT(EKJ)
IC1014
SEL
1A
1B
1Y
2A
2B
2Y
GND
3Y
3B
3A
4Y
4B
4A
ST
VDD
0.1
C1021
100
R1183
100
R1184
100
R1185
100
R1180
0.1
C1029
150
R48
100
R51
100
R52
RT1N141C-TP-1
Q1008
10k
R1123
100
R1124
16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
TC74VHC157FT(EKJ)
IC1015
SEL
1A
1B
1Y
2A
2B
2Y
GND
3Y
3B
3A
4Y
4B
4A
ST
VDD
EMG_MUTE
LRCK
BCK
MCK
DSP_SPICLK
DSP_MOSI
DSP_RESET
DSP_SPIDS
16V
100
C1012
100k
R1155
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CN1004
GND
GND
HDMI_MCK
GND
HDMI_BCK
HDMI_LRCK
SD3
SD2
SD1
SD0
HDMI-SPDIF
MUTE_REQ
PCONT4
HUART_TX
HUART_RX
HRESET
CEC
0.47uH
L1004
R1061
100
R1062
100
R1066
100
R1068
100
R1069
100
100
R1119
100
R1125
100
R1126
100
R1127
100
R1120
100
R1121
100
R1122
1k
R1077
A1
A2
A3
A4
A5
A6
A7
B1
B2
B3
A0
DSP
HDMI
DGND
DSP_INT
HRESET
HDMI_BCK
HDMI_SD0
HDMI_LRCK
HDMI_MCK
DSP_RESET
DSP_SPIDS
DSP_MISO
DSP_MOSI
DSP_SPICLK
HDMI_SD2
HDMI_SD3
PCONT_DSP
CEC
HRXD
HTXD
PCONT4
HDMI_SD1
DSP_SPICLK
HDMI_SD0
HDMI_LRCK
HDMI_SD1
HDMI_SD2
HDMI_SD3
MULTI_PCM
HDMI_MCK
HDMI_BCK
HDMI_MUTE
DSP_MISO
LEVEL SHIFT
+2.6V REGULATOR
IC1001
SELECTOR
IC1015
SELECTOR
IC1014
(1/7)
MAIN BOARD
3
B
A
F
E
H
D
8
G
4
2
7
9
C
6
1
5
10
(Page 21)
(Page 21)
(Page 25)
(Page 33)
(Page 20)
(Page 20)
SA-FS1/SS-FS1
SA-FS1/SS-FS1
20
20
5-6. SCHEMATIC DIAGRAM – MAIN Board (2/7) –
• See page 40 for Waveforms. • See page 40 for IC Block Diagrams.
CN202
BOARD
IO
B
(7/7)
BOARD
MAIN
7
(1/7)
BOARD
MAIN
5
(1/7)
BOARD
MAIN
4
IC B/D
IC B/D
IC B/D
6
(7/7)
MAIN
BOARD
2
(3/7)
MAIN
BOARD
3
2
1
4
0
3.4
1.8
3.4
3.3
3.3
1.2
1.7
1.7
1.7
3.3
12
3.4
0
3.4
3.4
0
0
3.4
5
2.5
2.5
2.5
8.9
0
1.5
1.6
3.4
3.4
2.5
1.7
1.7
1.7
5
6.1
0
3.3
3.4
3.4
3.3
1.3
3.3
2.7
0.1
C1023
0.1
C1062
100
R1080
100
R1079
100
R1078
1M
R1075
100
R1113
10uH
L1002
10uH
L1001
0.1
C1028
100
R1114
0.1
C1045
16V
100
C1063
16V
10
C1047
2.2
C1044
0.1
C1035
16V
10
C1031
C1034
0.01
1k
R1071
1k
R1115
100
R1100
R1098 100
100
R1097
100
R1099
5
4
3
2
1
TK11150CSCL-G
IC1008
CTRL
GND
CNP
VOUT
VIN
100
R1018
0.1
C1024
16V
10
C1022
1k
R1076
15p
C1019
12p
C1018
16V
100
C1027
100
R1043
100
R1046
0.1
C1006
0.01
C1007
100
R1048
100
R1052
100
R1053
100
R1054
100
R1056
0.1
C1008
0.1
C1009
100
R1058
100
R1059
100
R1045
100
R1060
I
O
G
IC1010
TA78L09F-TE12L
1
2
3
10uH
L1003
0.1
C1061
220
R1088
0.068
C1026
16V
10
C1074
0.1
C1075
1000p
C1073
220
R1083
R1033
10k
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
AK5358AET-E2
IC1208
AINR
AINL
CKS1
VCOM
AGND
VA
VD
DGND
SDTO
LRCK
MCLK
SCLK
PDN
DIF
CKS2
CKS0
123456789
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
LC890561W
IC1011
DISEL(I)
SPDIF(O)
DIN0
DIN1
DIN2
DGND
DVDD
AD_IN
AGND
LPF(O)
AVDD
AGND
CKOUT
BCK(O)
LRCK(O)
DA
TA(O)
XST
A
TE(O)
DGND
DVDD
XMCK(O)
XOUT(O)
XIN(I)
EMPHA
AUDIO(O)
CSFLAG(O)
F0(O)
F1(O)
F2(O)
FV(O)
DVDD
DGND
VREF
BPSYNC(O)
ERROR(O)
DO
DI
CE
CL(I)
XSEL(I)
MODE0(I)
MODE1(I)
DGND
DVDD
DOSEL0(I)
DOSEL1(I)
CKSEL0(I)
CKSEL1(I)
XMODE
100
R1111
MA2J1110GLS0
D1004
MA2J1110GLS0
D1005
C1071
1000p
C1072
1000p
C1030
1000p
1
C1051
MA2J1110GLS0
D1008
1
C1041
16V
100
C1048
MC2838-T112-1
D1011
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19P
CN1018
E6V
E6V
DGND
DGND
D3.3V
COAX
OPT
DMP_DET
A_SEL2
A_SEL1
A_SEL0
UCOM-DMP_TXD
E6V
UCOM-DMP_RXD
A9V
R CH
AGND
L CH
AGND
12.288MHz
X1002
A1
A2
A3
A4
A5
A6
A7
C1
C8
C7
C6
C5
C2
DIR
SEL
DMPORT
A0
DATA_DIR
DIR_NONAU
DIR_RERR
DIR_ZERO
DMPORT_RX_IN/RXD1
DMPORT_TX_OUT/TXD1
A_SEL0
A_SEL1
A_SEL2
DMPORT_DET
DIR_CSFLAG
DIR_ERR
DIR_DO
DIR_XSTATE
DIR_CE
A/D CONVERTER
+5V REGULATOR
IC1008
+9V REGULATOR
IC1010
IC1208
(2/7)
MAIN BOARD
INTERFACE RECEIVER
IC1011
DIGITAL AUDIO
7
11
D
B
6
9
10
F
5
3
G
1
12
C
E
8
4
13
A
14
2
(Page 19)
(Page 21)
(Page 19)
(Page 25)
(Page 25)
(Page 29)
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