Sony HCD-SBT100 / HCD-SBT100B / HCD-SBT300W / HCD-SBT300WB Service Manual ▷ View online
HCD-SBT100/SBT100B/SBT300W/SBT300WB
HCD-SBT100/SBT100B/SBT300W/SBT300WB
29
29
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - CD Section -
DC 5V
2.1A MAX
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED/LOADING MOTOR DRIVE
IC851
13 I2C_SDA
12 I2C_SCL
12 I2C_SCL
4 RESET
1 1I/O
4 2I/O
11 4I/O
8 3I/O
MFI
IC506
DATA/CLOCK SIGNAL
SWITCH
IC202
SYSTEM CONTROLLER
IC101 (1/3)
: CD PLAY
: AUDIO IN
: USB
SIGNAL PATH
OPTICAL PICK-UP BLOCK
(CMS-S76RFS7G/S76RFS7G1/S76RFS7GP)
MS-476 BOARD
RF AMP, SERVO/AUDIO PROCESSOR
IC501
VOA/A
RF
VC
ACLK
ASDATA0
ASDATA0, ABCK,
ALRCK, ACLK
ADIN
ABCK
ALRCK
123 RFIP
1 RF_C
VOB/B
128 RF_B
VOC/C
127 RF_A
VOD/D
2 RF_D
VOE/E+G
4 RF_F
VOF/F+H
3 RF_E
10 V20
LD (780)
14 LDO1
PD
13 MDI1
LIMIT
44 LIMITSW
AUTOMATIC POWER
CONTROL (FOR CD)
Q891
LD (650)
15 LDO2
MSW
VR (780)
11 VREFO
27
BIAS
VR (650)
17 DMO
4
VINSL+
11 VOSL+
12 VOSL–
12 VOSL–
SP+
SP–
SP–
18 FMO
23
VINLD
17 VOLD+
18 VOLD–
18 VOLD–
SL+
SL–
SL–
21 TRO
26
VINTK
16 VOTK–
15 VOTK+
15 VOTK+
TRK+
TRK–
TRK–
22 FOO
1
VINFC
45 MUTE
28
MUTE
47
SDA
2
1O/I
3
2O/I
48
SCL
52
USB CHARGE
24
CP IIC SDA
2
22
CP IIC CLK
44
CP SELECT
23
CP IIC RESET
SO
5 SI
SERIAL FLASH
IC502
31
SF_DO
24
USB_DM
25
USB_DP
106
ADIN
118
ASDATA0
113
ABCK
117
ALRCK
112
ACLK
32
SF_DI
6 SCK
33
SF_CK
1 _CS
30
SF_CS#
RD0 – RD15
17 CAS
DQ0 – DQ15
RA0 – RA11
A0 – A11
18 RAS
SD-RAM
IC504
82
CAS#
83
RAS#
15 LDQM
61
DQM0
39 UDQM
70
DQM1
20 BA0
21 BA1
21 BA1
85
BA0
86
BA1
38 CLK
72
RCLK
16 WE
80
RWE#
14 VOFC+
13 VOFC–
13 VOFC–
FCS+
92 CDM FWD
6
FWD
93 CDM RVS
90 CDM UNLOAD END SW
91 CDM LOAD END SW
7
RVS
10 VOTR+
9 VOTR–
FCS–
LOAD+
LOAD–
LOAD–
LOAD_END_SW
UNLOAD_END_SW
23 MSW
19 CD_VR
20 DVD_VR
20 DVD_VR
AUTOMATIC POWER
CONTROL (FOR DVD)
Q881
40
1
IFSDI
MTK DOUT
35
100
IFSDO
MTK DIN
34
2
IFSCK
MTK CLK
42
95
IFCS#
MTK CS
41
94
IFBSY
MTK BUSY
38
3
PRST#
13
1C
12
4C
5
2C
6
3C
MTK RESET
8
XTALO
7
XTALI
X501
27MHz
3
2
D+
D–
CN5004
3 B1
6 B2
USB DATA SWITCH
IC309
2
A1
5
A2
1
OE1
7
OE2
3 B1
6 B2
USB CHARGER
SWITCH
IC308
2
A1
5
A2
1
OE1
7
OE2
Q303
>001B
>002B
10
4O/I
9
3O/I
Q202
(SBT300W/SBT300WB)
(Page 30)
(Page 30)
Ver. 1.2
HCD-SBT100/SBT100B/SBT300W/SBT300WB
HCD-SBT100/SBT100B/SBT300W/SBT300WB
30
30
5-2. BLOCK DIAGRAM - AUDIO Section -
13
9
VINL
DOUT
31 TUNER SDA/DAB TxD-OUT
DAB-TXD
IIS-DATA
IIS-SCK (BCK)
32 TUNER SCL/DAB RxD-IN
34 TUNER POWER/DAB POWER-1.2V
34 TUNER POWER/DAB POWER-1.2V
DAB-RXD
63 EXT-D SEL C
DAB 1.2V-ON
DAB 3.3V-ON
DAB 3.3V-ON
DAB BOARD & MODULE (DAB TUNER)
14 VINR
8 BCK
7 LRCK
6 SCKI
7 LRCK
6 SCKI
11 SDIN1
22 SCLKOUT1
19 LRCK
22 SCLKOUT1
19 LRCK
32
76
RESET
DSP
RESET
8
67
GPIO
TAS INT
14
75
SDIN4
DSP
MUTE
16
78
SCL1
DSP
IIC CLK
82
SMASTER DA
TA
83
SMASTER SHIFT
84
SMASTER LA
TCH
85
NSP
MUTE
81
SOFT
MUTE
80
PG_MUTE
86
SMASTER INIT
79
DAMP_RESET
59
HP
MUTE
58
HP
DETECT
i
J302
15
77
SDA1
DSP
IIC SDA
4 XTALO
3 XTALI
X762
12.288MHz
X3001
49.152MHz
A/D CONVERTER
IC721
AUDIO DSP
IC762
AUDIO IN
J5001
27
SDOUT1
23
SCLKOUT2
21
MCLKO
31 DATA
30 BCK
29 LRCK
36 XFSIIN
30 BCK
29 LRCK
36 XFSIIN
STREAM PROCESSOR
IC3005
11
OUTL1
9
OUTL2
6
OUTR1
4
OUTR2
21
SCDT
22
SCSHIFT
23
SCLA
TCH
18
NSPMUTE
19
SOFTMUTE
27
INIT
20
PGMUTE
4 INPUT_A
5 INPUT_B
10 INPUT_C
11 INPUT_D
DIGITAL POWER AMP
IC3007
OUT_A
OUT_B
OUT_C
OUT_D
2
/RESET
17
OTW2
15
/SD
X101
5MHz
SYSTEM CONTROLLER
IC101 (2/3)
IIS-SFR (LRCK)
BT-TX
PCM_OUT
PCM_CLK
BT-RX
BT-RTS
BT-CTS
BT-RST
BT-CTS
BT-RST
BT1
Bluetooth MODULE
PCM_SYNC
66
EXT
-D SEL-A
15
Xin
13
Xout
: CD PLAY
: TUNER
: AUDIO IN
SIGNAL PATH
: AUDIO
X102
32.768kHz
10
Xcin
11
Xcout
6 1C0
5 1C1
5 1C1
DIGITAL AUDIO SELECTOR
IC741
7
1Y
A
14
65
EXT
-D SEL-B
40
BT
RESET
38
BT
R
TS
37
BT
CTS
35
BT
TxD-OUT
36
BT
RxD-IN
B
2
ACLK
ABCK
ASDATA0
ALRCK
ABCK
ALRCK
4 1C2
3 1C3
3 1C3
6 1C0
5 1C1
5 1C1
CLOCK SIGNAL SELECTOR
IC742
7
1Y
9
2Y
A
14
B
2
4 1C2
3 1C3
3 1C3
45
HPOUTL1
43
HPOUTL2
41
HPOUTR1
39
HPOUTR2
48 XFSOIN
4 SDIN
5 BCKI
5 BCKI
SAMPLE RATE CONVERTER
IC761
23
SDOUT
25
BCKO
24
LRCKO
RST
13
6 LRCKI
2 RCKI
2 RCKI
ASDATA0, ABCK,
ALRCK, ACLK
ALRCK, ACLK
ADIN
IFMT0
10
10 2C0
11 2C1
12 2C2
13 2C3
11 2C1
12 2C2
13 2C3
2 1A
3 1B
3 1B
DATA/CLOCK SIGNAL
SELECTOR
IC743
4
1Y
9
3Y
7
2Y
D-SEL
C
1
5 2A
6 2B
6 2B
11 3A
10 3B
10 3B
DC DETECT
Q3005
DC DETECT
Q3007
MUTING
Q3002
MUTING
CONTROL SWITCH
Q3003, 3004
DC DETECT
Q3006
>002B
>001B
: Bluetooth
: LAN
: WIRELESS LAN
DAB/FM
ANTENNA
DA
IISD
LRCK
CK
CE
CE
RDSI
TUNER BOARD
BCK
FM/AM
ANTENNA
33 RDS INT/DAB POWER-3.3V
WAVE
SHAPER
IC751, 752
CLOCK
BUFFER
IC3004
MIX
AMP
IC3002
(SBT100/SBT300W)
(SBT100/SBT100B)
(SBT300W/SBT300WB)
(SBT100B/SBT300WB)
(SBT100B/SBT300WB)
(SBT300W/SBT300WB)
4
3
8
7
6 BCO SPI DIN
SPI_OUT
ADA_LRCK
ADA_BCK
AV2DATA0
5 BCO SPI DOUT
SPI_DIN
7 BCO SPI CLK
SPI_CLK
25 BCO SPI CS
SPI_NCS0
PDOUT0
27 BCO SPI REQ
PDOUT1
21 BCO SPI READY
A22
19 BCO WOL IN
NWAIT
45 BCO RESET
NRESET_MOD
ETH_RX+
(7+B5;í
ETH_TX+
(7+B7;í
WIFI1
WIFI MODULE
CN5009
ANT1
ETHERNET
CONNECTOR
LAN
R
L
+
–
+
–
TB3001
SPEAKERS
SPKPROTECT
>003B
52, 53
44, 45
36, 37
28, 29
(Page 31)
(Page 29)
(Page 29)
HCD-SBT100/SBT100B/SBT300W/SBT300WB
HCD-SBT100/SBT100B/SBT300W/SBT300WB
31
31
5-3. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -
4 SIRCS
SYSTEM CONTROLLER
IC101 (3/3)
7
SG1 – SG16
DIN
FLUORESCENT INDICATOR TUBE DRIVER,
LED DRIVER
IC5001
REMOTE CONTROL
RECEIVER
IC5002
71 VOLUME-JOG
ROTARY
ENCODER
54 DP DI
8
CLK
55 DP CL
9
STB
56 DP CE
57 STANDBY LED
26 ILLUM LED BL
89 NFC DATA
LED DRIVE
Q304
D3001, 3005
NFC1
NFC
(RC-S801/A)
NFC DATA
NFC SPICLK
46 NFC SPICLK
NFC IRQ
87 NFC IRQ
NFC SW
41 NFC SW
NFC SEL
88 NFC SEL
NFC RFDET
18 NFC RFDET
B+ SWITCH
Q908, 909
B+ SWITCH
Q912, 913
PROTECT DETECT
Q911
RESET
IC102
PROTECT DETECT
Q910
D917
D5011
D934
D940
NW3.3V
PVDD_25V
+12V
NW1.2V
FE_5.2V
FL-22V
53
SMASTER POWER
72
POWER ON
30
BCO 3.3V-ON
20
AC-CUT
28 ILLUM LED WT
LED DRIVE
Q302
1 LED1
LED DRIVE
Q5001
32 GR11
GRID DRIVE
Q5002
D3201
GR1 – GR10
ND5001
FLUORESCENT
INDICATOR
TUBE
D915
DC/DC CONVERTER
IC902
USB+5.2V
SPKPROTECT
>003B
DC/DC
CONVERTER
IC904
DC/DC
CONVERTER
IC5008
D909
D908
EVER-5V
+5V
BT+3.3V
D5013
+3.3V REGULATOR
IC107
D912
EVER-3.3V
DC/DC CONVERTER
IC903
USB VBUS
43
USB-POWER
39
BT POWER
42
USB-OC
12
RESET
70
SYSTEM PROTECT
VBUS SWITCH
IC5005
B+ SWITCH
Q5004, 5005
OSC
Q5003
USB+3.3V
+3.3V REGULATOR
IC105
+1.2V REGULATOR
IC5003
VOLTAGE DETECT
IC901
P-COM+3.3V
+3.3V REGULATOR
IC103
FE_+3.3V
DC/DC CONVERTER
IC841
DSP+3.3V
DC/DC CONVERTER
IC702
+1.2V REGULATOR
IC561
DVDD3.3V
RF+1.2V
+3.3V REGULATOR
IC503
+1.8V REGULATOR
IC3003
+3.3V
+1.8V
+3.3V REGULATOR
IC3001
+3.3V REGULATOR
IC905
D904
D914
AC1
(AC IN)
EFFECT
INDICATOR
(BLUE)
D3003
EFFECT
INDICATOR
(WHITE)
PROTECTOR
Q104
D103
(SBT300W/SBT300WB)
BLUETOOTH
PARING
LED DRIVE
Q3101
D3101
STANDBY
S5001
VOLUME
I
/ 1
68 KEY1
S3202 – 3206
(FRONT PANEL KEYS)
69 KEY2
S3103 – 3106
(FRONT PANEL KEYS)
S3101
74 KEY WAKE UP
PROTECTOR
Q251
D251
(SBT100: US, CND)
PROTECTOR
Q105
D104
(SBT100: US, CND)
(SBT100: US, CND)
F901
F3001
F931
F3002
LINE FILTER
LF901, 902
SUNT
REGULATOR
IC932
REGULATOR
Q930
3 Vcc/OVP
6 BD
1 D
5 FB/OLP
1 D
5 FB/OLP
POWER CONTROL
IC930
TH901
RECT
D902
RECT
D965
RECT
D967
F932
RECT
D968
ISOLATOR
PH930
+12V
REGULATOR
IC3006
TO
FLUORESCENT
INDICATOR TUBE
T901
POWER
TRANSFORMER
T5001
DC/DC CONVERTER
TRANSFORMER
RECT
D5002, 5003
Abbreviation
: Canadian model
CND
(Page 30)
HCD-SBT100/SBT100B/SBT300W/SBT300WB
HCD-SBT100/SBT100B/SBT300W/SBT300WB
32
32
For Schematic Diagrams.
Note:
• All capacitors are in
• 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.
• C : Panel designation.
• C : Panel designation.
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.)
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
( ) : CD PLAY
[ ] : USB
‹‹ ›› : Bluetooth
( ) : CD PLAY
[ ] : USB
‹‹ ›› : Bluetooth
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
).
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.
F :
F :
AUDIO
f :
TUNER
J
: CD PLAY
L :
AUDIO
IN
E :
USB
a :
Bluetooth
d :
LAN
G : WIRELESS LAN
• Abbreviations
AUS :
AUS :
Australian
model
CND : Canadian model
E32
E32
: 110 – 240V AC area in E model
KR
: Korean model
RU
: Russian model
TW :
Taiwan
model
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
•
• 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.)
• Circuit Boards Location
• Indication of transistor.
C
B
These are omitted.
E
Q
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.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Abbreviations
AUS :
AUS :
Australian
model
CND : Canadian model
E32
E32
: 110 – 240V AC area in E model
TW :
Taiwan
model
Note: When the complete MAIN board or complete NET
board is replaced, refer to “CHECKING METHOD OF
NETWORK CONNECTION” on page 5.
NETWORK CONNECTION” on page 5.
Note: When the complete MAIN board or complete NET
board is replaced, refer to “CHECKING METHOD OF
NETWORK CONNECTION” on page 5.
NETWORK CONNECTION” on page 5.
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.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
Note:
The components identi-
fi
The components identi-
fi
ed by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specifi ed.
cal for safety.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
ILLUMI board
KEY board
NFC
(RC-S801/A) (NFC1)
(RC-S801/A) (NFC1)
MS-476 board
USB board
RELAY board
Bluetooth module
(BT1)
(BT1)
FL board
POWER board
HP board
MAIN board
NET board (SBT300W/SBT300WB)
TUNER board (SBT100/SBT300W)
DAB board (SBT100B/SBT300WB)
DAB board (SBT100B/SBT300WB)
WiFi module (WIFI1)
(SBT300W/SBT300WB)
(SBT300W/SBT300WB)
module (DAB tuner) (DAB1)
(SBT100B/SBT300WB)
(SBT100B/SBT300WB)
Ver. 1.1
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