Sony HCD-SBT100 / HCD-SBT100B / HCD-SBT300W / HCD-SBT300WB Service Manual ▷ View online
HCD-SBT100/SBT100B/SBT300W/SBT300WB
HCD-SBT100/SBT100B/SBT300W/SBT300WB
49
49
5-20. SCHEMATIC DIAGRAM - KEY/ILLUMI Boards -
2.6
0
CL3104
CL3102
CL3105
CL3101
CL3204
CL3203
CL3202
CL3201
1
2
3
4
5
6
7
8
9
9P
CN3101
STBY-R
EVER_3.3V
KEY-2
POWER-KEY
D5V
BT-LED
KEY-1
GND
NC
SLR-325VCT31P
D3101
2.2k
R3102
2.2k
R3104
2.2k
R3203
2.2k
R3204
4.7k
R3202
1k
R3205
C3201
0.1
1.5k
R3103
1k
R3105
C3102
0.1
*
R3206
PDTC114ET
Q3101
D3201
SLR343BC7TT32XK
S3101
/
S3103
S3104
S3105
FUNCTION
S3106
STANDBY
KEY BOARD
S3205
S3206
EQ
S3204
BASS BOOST
S3203
S3202
BOARD
CN5001
>08S
FL
TUNE –
TUNE +
BLUETOOTH
PARING
BLUETOOTH
PARING
LED DRIVE
FFC10
6
3
4
F
5
2
C
E
B
A
D
1
CL3002
CL3003
CL3001
CL-270S-WS-SD-TS
D3003
D3001
SMLA13BDTT86VS2
100
R3002
100
R3003
100
R3004
100
R3007
100
R3008
100
R3010
100
R3005
100
R3006
100
R3009
D3005
SMLA13BDTT86VS2
5P
CN3001
3
ILLUM WT
2
ILLUM BL
4
5V
1
NC
NC
5
ILLUMI BOARD
BOARD
CN5003
>09S
FL
EFFECT
INDICATOR
(BLUE)
EFFECT
(WHITE)
INDICATOR
EFFECT
(BLUE)
INDICATOR
FFC11
220 (SBT100: US, CND (Former Type),
EXCEPT SBT100: US, CND)
470 (SBT100: US, CND (New Type))
*R3206
(Page 47)
(Page 47)
Note: Refer to “DISCRIMINATION OF NEW/FORMER TYPES” on page 6 for how to
distinguish new type and former type. (HCD-SBT100: US and Canadian models only)
Ver. 1.2
HCD-SBT100/SBT100B/SBT300W/SBT300WB
HCD-SBT100/SBT100B/SBT300W/SBT300WB
50
50
5-21. SCHEMATIC DIAGRAM - POWER Board -
• See page 54 for IC Block Diagrams.
0.3
0.9
19.7
282.5
19.8
20.4
19.6
0.8
24
23
23
220k
R971
JL902
D941
UDZSUSTE-1730B
310V
0.33
C907
CL905
0.01
C971
JL975
JL973
35V
2200
C967
310V
0.22
C905
JL901
FMX-22SL
D965
CL904
JL903
4.7k
R978
E
ET902
R914
0.33
1W
JL974
1
3
3P
CN901
LIVE
2
NC
NEUTRAL
PS2561AL1-1-V-W
PH930
1
2
3
4
4
3
1
2
MM1431CURE
IC932
K
Vr
ef
A
NC
33k
R977
~
~
D3SB60F3
D902
1
2
3
4
SARS10
D938
4.7
R947
3W
100k
R944
100
R945
1
2
3
4
5
6
7
STR-Y6766
IC930
D
S/GND
Vcc/OVP
GND
FB/OLP
BD
NC
R937
4.7k
DZ2J220M0L
D932
4700p
C932
47k
R936
100p
C931
2.2k
R935
27k
R938
DZ2J160M0L
D934
C930
0.1
CL935
CL934
CL930
CL931
CL933
CL932
2W
0.33
R933
1kV
560p
C935
TH901
CL936
CL937
JL970
JL969
CL965
E
ET965
1k
R987
E
ET931
DSC7003R0L
Q930
250V
F932
2.5A
50V
C980
10
250V
F901
5A
T901
2
7
9
12
10
11
5
13
14
4
15
16
6
8
1
2W
0.33
R934
0
R101
1
4.7
R1010
4.7
R1009
PTZ-TE25-30B
D972
VDR901
0.1
C968
10
C937
CMF02
D940
D931
UDZSUSTE-1730B
D935
UDZSUSTE-1730B
R972
0
3.3k
R975
R973
1k
RR264M-400
D936
RR264M-400
D937
100k
R939
DZ2J180M0L
D933
C990
*
C991
*
4.7
C934
400V
3300p
C939
1
2
3
4
LF901
1
2
3
4
LF902
25V
330
C941
35V
47
C976
250V
470p
C902
250V
470p
C903
C914
*
10uH
L967
E
E
2.2uH
L966
1
2
4
3
25V
1000
C969
25V
C977
1000
FMX-22SL
D968
0.1
C983
25V
1000
C982
10uH
L968
EC21QS10-TE12L
D967
JL976
35V
C984
47
10k
R976
250V
F931
2.5A
2P
NO904
1
V2_12-17V
2
V2_GND
3P
NO903
1
V2_GND
2
V2_12-17V
3
AGND
6P
NO902
1
PVDD_S
2
PVDD_25V
3
PVDD_25V
4
PVDD_GND
5
PVDD_GND
6
PVDD_GND
1k
R965
R901
0.5W
1.5M
IC930
POWER CONTROL
(CHASSIS)
(CHASSIS)
ISOLATOR
POWER BOARD
IC932
SHUNT REGULATOR
(CHASSIS)
BOARD
CN905
>07S
RELAY
BOARD
OR
CN5008
>70S
USB
CN304
BOARD
(7/7)
>06S
MAIN
CN3002
BOARD
(5/7)
>03S
MAIN
POWER TRANSFORMER
REGULATOR
LINE FILTER
LINE FILTER
(AC IN)
AC1
PATTERN
CAM902
SPARK-GAP
6
12
3
13
4
F
5
2
7
C
11
E
9
B
8
A
10
D
1
EXCEPT SBT100: US, CND)
330 200V (SBT100: US, CND (New Type))
*C914
130 450V (SBT100: US, CND (Former Type),
EXCEPT SBT100: US, CND)
3300p 250V (SBT100: US, CND (New Type))
*C990, 991
1000p 250V (SBT100: US, CND (Former Type),
EXCEPT SBT100: US, CND)
(SBT100: US, CND (Former Type),
EXCEPT SBT100: US, CND)
(SBT100: US, CND (Former Type),
JS004
JS003
(Former T
ype)
(SBT100: US, CND (New Type))
(SBT100: US, CND (New Type))
EXCEPT SBT100: US, CND)
(SBT100: US, CND (Former Type),
(Page 37)
(Page 39)
(Page 43)
(Page 43)
Ver. 1.2
Note 1: Refer to “DISCRIMINATION OF NEW/FORMER TYPES” on page 6 for how to
distinguish new type and former type. (HCD-SBT100: US and Canadian models only)
Note 2: The RELAY board has been deleted from the midway of production, and CN5008 on
the USB board and NO904 on the POWER board are directly connected by the cable.
HCD-SBT100/SBT100B/SBT300W/SBT300WB
51
Note 1: Refer to “DISCRIMINATION OF NEW/FORMER TYPES”
on page 6 for how to distinguish new type and former type.
(HCD-SBT100: US and Canadian models only)
(HCD-SBT100: US and Canadian models only)
Note 2: The RELAY board has been deleted from the midway of pro-
duction, and CN5008 on the USB board and NO904 on the
POWER board are directly connected by the cable.
POWER board are directly connected by the cable.
5-22. PRINTED WIRING BOARD - POWER Board -
•
: Uses unleaded solder.
• See page 32 for Circuit Boards Location.
D940
D941
IC932
D967
D972
CL904
CL905
CL930
CL931
CL932
CL933
CL934
CL935
CL936
CL937
CL965
Q930
R1009
R1010
R1011
R935
R936
R937
R938
R939
R945
R947
JL901
JL902
JL903
R965
C930
C931
C932
C934
R971
R972
R973
C937
R975
R976
R977
R978
R987
C968
C971
C983
JL969
JL970
JL973
JL974
JL975
D931
JL976
D932
D933
D934
D935
D936
D937
1
3
C
E
1
7
6
2
1
3
ET931
IC930
D965
D968
ET965
F901
F931
F932
A930
A931
A932
PH930
VDR901
R901
R914
NO903
2
1
NO904
L966
L967
L968
CN901
R933
R934
C903
C902
C905
TH901
R944
C914
LF901
LINE FILTER
C935
C939
C941
JW901
JW902
JW903
JW904
JW905
JW906
JW907
JW908
JW909
D902
JW910
C967
C969
C976
ET902
C977
C980
C982
C984
T901
POWER TRANSFORMER
C990
C991
C907
1
6
NO902
D938
LF902
LINE FILTER
JS003
JS004
POWER BOARD
A
K
1
8
16
9
A
K
A
K
(CHASSIS)
(CHASSIS)
(CHASSIS)
A
A
A
A
A
K
K
K
K
A
E
K
K
A
2
1
3
4
K
K
A
1-888-499-
11
(11)
4
2
1
3
RELAY
BOARD
CN905
>07P
MAIN BOARD
CN304
>06P
MAIN BOARD
CN3002
>03P
AC1
(AC IN)
CAM902
PATTERN
SPARK-GAP
A
B
C
D
E
F
G
H
1
2
3
4
(SBT100: US, CND (Former Type),
EXCEPT SBT100: US, CND)
EXCEPT SBT100: US, CND)
(SBT100: US, CND (Former Type),
EXCEPT SBT100: US, CND)
EXCEPT SBT100: US, CND)
(SBT100: US, CND (New Type))
(SBT100: US, CND (New Type))
(SBT100: US, CND (Former Type),
EXCEPT SBT100: US, CND)
USB
BOARD
CN5008
CN5008
OR
>70P
5
(Page 40)
(Page 40)
(Page 42) (Page 42)
Ver. 1.2
HCD-SBT100/SBT100B/SBT300W/SBT300WB
52
• Waveforms
– MAIN Board –
5
IC501
<zxc (RFIP)
(CD play mode)
200 mV/DIV, 500 ns/DIV
1.05 ± 0.45 Vp-p
22.7
Ps
4.1 Vp-p
4
IC501
<zzm (ALRCK)
2 V/DIV, 10
Ps/DIV
2
IC501
<zzx (ACLK)
2 V/DIV, 20 ns/DIV
59 ns
4.2 Vp-p
3
IC501
<zzc (ABCK)
2 V/DIV, 200 ns/DIV
356 ns
4.4 Vp-p
20.8
Ps
3.7 Vp-p
7
IC762
ql (LRCK)
2 V/DIV, 10
Ps/DIV
8
IC762
wa (MCLKO)
2 V/DIV, 50 ns/DIV
81.4 ns
4.1 Vp-p
9
IC762
ws (SCLKOUT1)
2 V/DIV, 200 ns/DIV
326 ns
4.1 Vp-p
0
IC762
wd (SCLKOUT2)
2 V/DIV, 200 ns/DIV
326 ns
4.1 Vp-p
1
IC501
8 (XTALO)
1 V/DIV, 20 ns/DIV
37 ns
1.3 Vp-p
6
IC762
4 (XTALO)
1 V/DIV, 50 ns/DIV
81.4 ns
1.9 Vp-p
qa
IC3004
4
2 V/DIV, 10 ns/DIV
20 ns
3.4 Vp-p
qs
IC101
qa (Xcout)
1 V/DIV, 10
Ps/DIV
30.5
Ps
1.7 Vp-p
qd
IC101
qd (Xout)
2 V/DIV, 100 ns/DIV
200 ns
3.2 Vp-p
qf
IC904
1 (BOOT)
10 V/DIV, 500 ns/DIV
1
Ps
18 Vp-p
qg
IC903
1 (BOOT)
10 V/DIV, 500 ns/DIV
1
Ps
17.2 Vp-p
qh
IC902
1 (BOOT)
10 V/DIV, 500 ns/DIV
1
Ps
18 Vp-p
Click on the first or last page to see other HCD-SBT100 / HCD-SBT100B / HCD-SBT300W / HCD-SBT300WB service manuals if exist.