Sony HCD-SBT100 / HCD-SBT100B / HCD-SBT300W / HCD-SBT300WB Service Manual ▷ View online
HCD-SBT100/SBT100B/SBT300W/SBT300WB
HCD-SBT100/SBT100B/SBT300W/SBT300WB
37
37
5-8. SCHEMATIC DIAGRAM - MAIN Section (5/7) -
• See page 52 for Waveforms. • See page 54 for IC Block Diagrams.
0
3.3
1.8
3.3
3.3
3.3
3.3
3.3
3.3
1.6
1.6
1.6
1.6
3.3
1.6
3.3
1.6
1.6
1.6
1.6
1.6
1.6
3.3
3.3
3.3
0
1.6
1.2
1.8
1.6
3.3
1.6
5.1
5.1
3.3
1.6
3.3
1.8
3.3
1.6
3.3
0.7
12
25.5
3.2
12
6.4
4
4
6.4
4
4
0
0
0
0
0
5.1
5.1
0
1.2
3.3
3.2
1.6
1.6
1.2
3.2
1.6
1.6
3.2
3.5
12
1.3
12
12
23.8
12.7
12.7
25.5
25.5
12.7
25.5
25.5
12.7
23.7
23.7
25.5
25.5
12.7
12.7
3.5
0
3.2
0
12
23.8
12.7
25.5
25.5
12
12.7
11
3.5
0
0
0
12.6
12.6
12.6
12.6
0
12.6
12.6
0
12.6
12.6
DAMP-SDA
DAMP-SCLK
DAMP-LRCK
MCLK
DAMP-RST
SMASTER-LATCH
SMASTER-SHIFT
SMASTER-DATA
SMASTER-INIT
GND
100
R3011
100k
R3092
JL3009
100
R3005
0.001
C3002
JL3007
0
R3094
1
C3007
1M
R3046
100
R3054
100k
R3097
100
R3012
JL3008
100
R3051
JL3018
JL3019
100k
R3100
100k
R3099
100
R3052
JL3005
JL3006
100k
R3096
100k
R3103
100
R3053
JL3010
100
R3008
100k
R3104
JL301
1
0
R3059
22
R3042
0.1
C3031
0.1
C3023
0.1
C3024
0.1
C3033
0.1
C3012
0.1
C3011
0.1
C3022
0.1
C3098
100
R3007
0
R3057
0
R3056
0.1
C3046
1
2
3
4
5
6
7
8
9
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
CXD9843AR
IC3005
XVSS
VSUBC
VSSR
OUTR2
VDDR
OUTR1
VSSR
VSSL
OUTL2
VDDL
OUTL1
VSSL
XOVSS
XFSOOUT
XOVDD
DVDD
DVSS
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLA
TCH
OVF_R
OVF_L
SFLAG
INIT
MCKSEL
LRCK
BCK
DATA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
L3001
10uH
L3002
10uH
100p
C3001
LSCR523UBFS8TL
Q3005
0
R3023
22
R3022
22
R3021
CL3001
CL3003
CL3005
CL3002
CL3004
2.2
C3101
2.2
C3100
JL3020
JL3021
JL3023
JL3022
SPKPROTECT
16V
100
C3040
1
C3037
33k
R3058
10k
R3086
15k
R3087
DA2J10100L
D3007
DZ2J140M0L
D3006
10
C3014
10
C3021
10
C3030
10k
R3041
2.2k
R3067
2.2k
R3065
MM3411A18URE
IC3003
1
CE
2
GND
3
V
out
4
Vi
n
1
2
3
4
5
BD00C0AWFP-E2
IC3006
VC
VIN
GND
VOUT
ADJ
2.2k
R3055
100p
C3015
100p
C3016
100p
C3013
10V
100
C3008
1k
R3013
1k
R3014
10V
100
C3009
16V
100
C3028
0.1
C3026
2.2k
R3045
470
R3044
2.2k
R3043
16V
220
C3029
100p
C3032
1
2
3
4
4P
CN3001
HPOUT-L
GND
HPOUT-R
HP-DET
JL3001
JL3002
JL3003
JL3004
0
R3001
TC7SHU04FU(T5RSOJF)
IC3004
1
NC
2
3
GND
4
5
VCC
MM3411A33NRE
IC3001
1
VDD
2
GND
3
CE
4
NC
5
VOUT
E
ET3001
E
ET3002
35V
220
C3071
E
ET3003
0
R3105
0
R3106
0
R3108
0
R3109
0
R3110
0
R3111
0
R3112
100
R3061
100
R3006
PG_MUTE
S-MUTE
HP-MUTE
HP-DETECT
NSP-MUTE
IMX9T110
Q3002
NJM4580V(TE2)
IC3002
1
2
3
4
GND
5
6
7
8
VCC
LTC014EUBFS8TL
Q3004
LTA014EUBFS8TL
Q3003
1
2
3
4
5
6
6P
CN3002
PVDD_S
PVDD_25V
PVDD_25V
PVDD_GND
PVDD_GND
PVDD_GND
TAS5614APHDR
IC3007
1
OC_ADJ
2
/RESET
3
C_STARTUP
4
INPUT_A
5
INPUT_B
6
VI_CM
7
GND
8
AGND
9
VREG
10 INPUT_C
11 INPUT_D
12 TEST
13 NC
14 NC
15 /SD
16 /OTW1
17
/OTW2
18
/CLIP
19
READY
20
M1
21
M2
22
M3
23
GND
24
GND
25
GVDD_C
26
GVDD_D
27
BST_D
28
OUT_D
29
OUT_D
30
PVDD_D
31
PVDD_D
32
GND_D
33
GND_D
34
GND_C
35
GND_C
36
OUT_C
37
OUT_C
38
PVDD_C
39
PVDD_C
40
BST_C
41
BST_B
42
PVDD_B
43
PVDD_B
44
OUT_B
45
OUT_B
46
GND_B
47
GND_B
48
GND_A
49
GND_A
50
PVDD_A
51
PVDD_A
52
OUT_A
53
OUT_A
54
BST_A
55
GVDD_A
56
GVDD_B
57
GND
58
GND
59
NC
60
NC
61
NC
62
NC
63
PSU_REF
64
VDD
3.3
R3075
0.1
C3047
0.1
C3049
3.3
R3076
100V
2.2
C3053
C3059
1000p
C3060
1000p
1/2W
R3079
10
35V
220
C3084
0.033
C3051
C3078
1000p
1/2W
R3082
10
1/2W
R3083
10
100V
2.2
C3062
C3067
1000p
0.033
C3057
C3068
1000p
100V
2.2
C3061
C3077
1000p
0.033
C3058
35V
C3069
220
35V
220
C3074
35V
C3073
220
35V
220
C3072
0.1
C3048
3.3
R3078
100V
2.2
C3054
3.3
R3077
0.1
C3050
0.033
C3052
1/2W
R3080
10
C3063
1000p
C3064
1000p
0
R3084
0
R3081
R3070
0
R3071
0
0
R3074
JL3017
JL3016
JL3012
JL3013
0
R3066
0.1
C3044
100p
C3039
4.7
C3043
R3060
47k
100
R3063
4.7
C3045
0.1
C3038
JL3015
0
R3068
16V
47
C3041
100
R3085
35V
C3070
220
0
R3113
0
R3114
0
R3116
0
R3115
0
R3117
0
R3118
0
R3119
0
R3120
0
R3107
HN1A01FU-TE85R
Q3006
HN1A01FU-TE85R
Q3007
E
ET3004
R3125
0
0
R3126
R3127
100
100V
C3079
1
100V
C3080
1
100V
C3081
1
100V
C3082
1
4700p
C3042
1
2
3
4
L3003
1
2
3
4
L3004
32V
5A
F3001
32V
5A
F3002
30k
R3064
33k
R3025
33k
R3030
33k
R3029
EVER-5V
2200p
C3094
C3095
2200p
820
R3048
SMASTER_POWER
1k
R3010
0
R3009
C3018
0.01
R3026
100k
R3047
0
R3028
0
22k
R3033
22k
R3034
22k
R3093
22k
R3095
10k
R3036
10k
R3037
10k
R3038
10k
R3039
49.152MHz
X3001
1
2
R3027
0
7p
C3034
12p
C3035
100k
R3128
100k
R3129
33
R3015
33
R3016
22
R3017
22
R3020
0.01
C3119
0.01
C3120
C3117
1000p
C3116
1000p
C3115
1000p
C3118
1000p
C3103
1000p
C3105
1000p
C3102
1000p
C3104
1000p
0
R3004
1
C3003
0.1
C3004
1
C3006
0.1
C3005
220p
C3019
220p
C3020
33k
R3024
100p
C3010
D5V
SMASTER-LATCH
NSP-MUTE
SMASTER-SHIFT
SMASTER-DATA
S-MUTE
SMASTER-SHIFT
SMASTER-DATA
S-MUTE
NSP-MUTE
SMASTER-LATCH
STREAM PROCESSOR
IC3005
IC3001
+3.3V REGULATOR
IC3003
+1.8V REGULATOR
IC3004
CLOCK BUFFER
IC3002
MIX AMP
IC3006
+12V REGULATOR
IC3007
DIGITAL POWER AMP
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
MAIN BOARD (5/7)
NO301
>02S
BOARD
HP
BOARD
(6/7)
>118S
MAIN
NO902
>03S
BOARD
POWER
BOARD
(4/7)
>114S
MAIN
>117S
BOARD
MAIN
(7/7)
>116S
BOARD
MAIN
(6/7)
-1
-2
MUTING
Q3003, 3004
MUTING CONTROL SWITCH
-1
-2
DC DETECT
DC DETECT
-1
-2
10uH
10uH
DC DETECT
+
–
+
–
L
R
SPEAKERS
TB3001
15
6
12
J
17
3
G
K
13
4
F
5
2
M
7
C
H
I
11
14
16
19
E
9
20
L
B
8
A
10
D
18
1
21
(Page 38)
(Page 39)
(Page 36)
(Page
50)
(Page 38)
(Page 43)
HCD-SBT100/SBT100B/SBT300W/SBT300WB
HCD-SBT100/SBT100B/SBT300W/SBT300WB
38
38
5-9. SCHEMATIC DIAGRAM - MAIN Section (6/7) -
• See page 52 for Waveforms. • See page 54 for IC Block Diagrams. • See page 62 for IC Pin Function Description.
Note: When IC101 on the MAIN board is replaced, refer to “CHECKING
METHOD OF NETWORK CONNECTION” on page 5.
<<3.3>>
<<5.1>>
<<3.2>>
2.7
3.3
1
0
0
3.3
(3.3)
(3.2)
(3.3)
0
3.3
3.1
3.3
3.3
3.3
1.6
1.7
3.3
0.9
0.8
0
3.1
3.3
3.2
3.3
(3.2)
(3.2)
(
)
3.3
0
3.2
3.3
3.2
<<3.3>>
<<3.3>>
<<0>>
<<3.2>>
<<3.3>>
<<0>>
[3.3]
[3.3]
(0)
3.3
3.3
3.3
[0]
0.8
3.1
0.3
0
0.3
0
3.3
0
0
0
3.3
3.3
3.3
3.3
1.2
3.2
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
1
3.3
3.3
3.3
3.3
3.3
3.3
(0.3)
(0.3)
(0)
(0)
(2.4)
(3.1)
(0.2)
3.3
3.3
13
12
3.3
3.3
(3.3)
(3.3)
(3.3)
(3.3)
(3.3)
(0)
(0)
(3.3)
(3.3)
(3.3)
(3.3)
(3.3)
(0)
(3.3)
(0)
3.3
5.1
5.1
DSP-AMP-SDA
R222
4.7k
DSP-MUTE
MTK-RST
CDM-ESW
DSEL-A
5MHz
X101
DSP-AMP-CLK
MTK-CS
CDM-RVS
2
3
4
1
32.768kHz
X102
CDM-UESW
GND
DSEL-B
POWER-ON
DSP-RST
EVER-3.3V
MTK-BUSY
CDM-FWD
JL102
MTKIC-DIN
22k
R150
NET-DATA
NET-BCK
NET-LRCK
C109
22p
JL1
12
D102
BAV99-215
JL116
JL119
JL120
JL121
JL122
JL123
JL124
JL125
JL126
JL107
1
2
3
4
5
6
7
8
9
9P
CN106
GND
RXD
BUSY
VDD
SCLK
TXD
PGM
RST
GND
SYS-PROTECT
CL441
CL442
CL443
CL444
CL447
CL452
CL448
CL450
CL451
CL449
CL453
CL118
CL131
CL126
CL132
CL133
CL134
CL135
CL123
1
2
2P
CN403
EVER 3.3V
POWER-ON
C110
18p
C115
100p
C116
0.001
C118
0.047
C119
0.1
C123
0.1
0
R245
DA2J10100L
D103
100
R102
100
R101
0
R79
0
R56
0
R80
0
R90
0
R98
0
R99
0
R100
0
R52
100
R146
100
R148
10k
R182
2.2k
R374
2.2k
R375
PG_MUTE
S-MUTE
JL106
BCO3.3VP-ON
CL466
NW3.3V
R293
10k
JL105
JL306
JL307
0
R324
CL480
CP_SDA
CP_CLK
10k
R200
10k
R230
CL228
CL227
CL201
R228
0
R205
0
R202
0
R201
0
R198
0
R188
0
R1
11
100
R185
100
R134
0
R154
0
R171
100
R233
0
R163
0
R301
0
R152
100
R123
0
R124
0
R127
0
R139
0
R135
R078
0
0
R128
0
R142
0
R143
R145
0
0
R186
0
R077
0
R189
0
R177
0
R192
0
R174
0
R203
R180
0
0
R376
0
R138
0
R161
0
R231
0
R358
0
R221
0
R217
0
R214
0
R216
0
R215
0
R088
0
R091
0
R210
0
R209
0
R194
BTPCM_OUT
BTPCM_CLK
BTPCM_SYNC
DSEL-C
JL25
MTKIC-DOUT
USB-OC
JL67
AC-CUT
USB-CHARGER
EVER-5V
100
R019
USB-POWER
0
R130
JL101
JL1
18
JR206 0
JR202
0
JR204
0
CP_RESET
0
R54
CL463
CL446
CL454
CL342
CL343
CL428
CL427
CL426
CL425
CL424
CL423
CL422
CL421
0
R49
CL467
CL468
CL469
CL470
CL471
CL472
CL473
CL475
CL476
CL477
CL478
CL479
CL474
CL462
TAS-INT
R113 220k
R119 220k
R073
220k
1
2
3
4
5
6
7
8
8P
CN404
EVER3.3V
NFC SPICLK
NFC DATA
NFC SEL
NFC IRQ
NFC SW
NFC RFDET
GND
FB128
FB127
SMASTER_POWER
DVDD3.3V
CL110
CL109
CL108
BU4829F-TR
IC102
1
OUT
2
Vdd
3
NC
4
Vss
JL444
JL445
22k
R484
LTC014EUBFS8TL
Q202
IC202
TC74VHC4066AFK(EK)
1
1I/O
2
1O/I
3
2O/I
4
2I/O
5
2C
6
3C
7
GND
8
3I/O
9
3O/I
10
4O/I
11
4I/O
12
4C
13
1C
14
VCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19P
CN408
BCO3.3VP-ON
GND
NET-BCK
GND
GND
NW3.3V
NW3.3V
NW3.3V
BCO_CE
BCO_RST
BCO IC-SOUT
BCO IC_SIN
BCO_CLK
BCO_REQ
BCO_DATAREADY
NET-LRCK
NET-DATA
BCO_WOL
NC
CL119
LSAR523UBFS8TL
Q105
FL_5V
DA2J10100L
D104
ILLUM_WT
ILLUM_BL
HP-DETECT
SMASTER-SHIFT
E
ET101
HP-MUTE
0
R168
JL68
0
R144
DAMP-RST
0
R220
SMASTER-DATA
SMASTER-INIT
0
R218
SMASTER-LATCH
0
R223
0
R219
1
R121
NSP-MUTE
MM3411A33NRE
IC107
1
VDD
2
GND
3
CE
4
NC
5
VOUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CN506
JOG
DP-DI
ILLUMI-BL
DP-CL
ILLUMI-WT
DP-STB
D3.3V
D5V_GND
EVER3.3V
FL_5V
KEY-2
FL_GND
D5V
SIRCS
KEY-1
STBY-R
POWER-KEY
CL112
CL111
CL113
10k
R179
R120
0
R133
1
R129
0
LSAR523UBFS8TL
Q104
0
R322
0
R323
0
R50
0
R61
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN407
GND
PCM_OUT
PCM_CLK
PCM_SYNC
GND
GND
BT-MUTE
BT-TX
BT-RX
BT-RTS
BT-CTS
3.3V
BT-RST
GND
10k
R258
10k
R288
10k
R295
10k
R190
IC101
1
MTK DOUT
2
MTK CLK
3
MTK RESET
4
SIRCS
5
BCO SPI DOUT
6
BCO SPI DIN
7
BCO SPI CLK
8
BYTE
9
CNVss
10
Xcin
11
Xcout
12
RESET
13
Xout
14
Vss
15
Xin
16
Vcc
17
NMI
18
NFC REDET
19
BCO WOL
IN
20
AC-CUT
21
BCO SPI READY
22
CP
IIC CLK
23
CP
IIC RESET
24
CP
IIC SDA
25
BCO SPI CS
26
ILLUM LED BL
27
BCO SPI REQ
28
ILLUM LED WT
29
WIFI CH SEL
30
BCO 3.3V
-ON
31
TUNER SDA/DAB TxD-OUT
32
TUNER SCL/DAB RxD-IN
33
RDS INT/DAB POWER-3.3V
34
TUNER POWER/DAB POWER-1.2V
35 BT TxD-OUT
36 BT RxD-IN
37 BT CTS
38 BT RTS
39 BT POWER
40 BT RESET
41 NFC SW
42 USB-OC
43 USB-POWER
44 CP SELECT
45 BCO RESET
46 NFC SPICLK
47 WM TxD OUT
48
WM RxD IN
49
WM SLEEP IN
50
USB/UART SELECT
51
WM POWER
52
USB CHARGE
53
SMASTER POWER
54
DP
DI
55
DP
CL
56
DP
CE
57
ST
ANDBY
LED
58
HP
DETECT
59
HP
MUTE
60
EXT
-A
SEL-B
61
EXT
-A
SEL-A
62
Vcc
63
EXT
-D SEL-C
64
Vss
65
EXT
-D SEL-B
66
EXT
-D SEL-A
67
TAS INT
68
KEY1
69
KEY2
70
SYSTEM PROTECT
71
VOLUME-JOG
72
POWER ON
73
WM DETECT
74
KEY
W
AKE UP
75
DSP
MUTE
76
DSP
RESET
77
DSP
IIC SDA
78
DSP
IIC CLK
79
DAMP_RESET
80
PG_MUTE
81
SOFT MUTE
82
SMASTER DATA
83
SMASTER SHIFT
84
SMASTER LATCH
85
NSP MUTE
86
SMASTER INIT
87
NFC IRQ
88
NFC SEL
89
NFC DATA
90
CDM UNLOAD END SW
91
CDM LOAD END SW
92
CDM FWD
93
CDM RVS
94
MTK BUSY
95
MTK CS
96
Avss
97
SPEC IN
98
VREF
99
Avcc
100
MTK DIN
0.001
C163
C417
1
0
R022
0
R021
0
R025
0
R024
0
R023
0
R020
10k
R165
100
R183
R206
10k
R225
10k
R226
100
R211
100
R212
R181
150k
100
R173
10k
R184
100
R199
100
R195
100
R197
47k
R178
0.1
C106
100
R191
C230
0.1
10k
R207
100
R125
4.7k
R114
100
R126
100
R122
47k
R112
R118
10k
0
R248
0
R62
0
R208
0
R167
0
R238
0
R242
0
R239
0
R240
0
R241
0
R243
0
FB124
FB123
0
0
FB125
1
C153
0.1
C122
FB102
0
0
R292
R247
10
1
C154
0.1
C144
100p
C127
R116
4.7k
R357
4.7k
R371
4.7k
R117
4.7k
0.1
C140
100p
C128
0.1
C107
0.1
C112
0.1
C111
100
R157
0
R234
R169
1M
R176
10M
220k
R175
C103
0.1
C104
0.1
R151
10k
R140
0
R155
0
0
R170
0
R259
0
R291
0
R289
0
FB120
0
R249
0
R244
JR121
0
JR122
0
0.1
C148
1
C125
MM3411A33NRE
IC103
1
VDD
2
GND
3
CE
4
NC
5
VOUT
0
R482
1
C126
0.1
C147
0
R483
C113
1
R204
0
100
R147
D5V
FL_GND
MTK-CLK
MTK_CP_IIC_SDA
MTK_CP_IIC_CLK
CDM-FWD
CDM-RVS
DP-CE
MTKIC-DIN
MTK-CLK
MTKIC-DIN
MTK-BUSY
MTK-CS
MTK-CLK
TUNER-SDA
RDS-INT
TUNER-SCL
MTK-RST
BT-RX
BT-CTS
NET-DATA
NET-BCK
NET-LRCK
BT-TX
TUNER-P
BT-RX
BT-CTS
BT-TX
BT-RTS
MTK-BUSY
BT-RST
BT-RST
BCO_SPI_DIN
BCO_SPI_DOUT
BCO_SPI_CLK
BCO_SPI_CS
BCO_RESET
BCO_SPI_REQ
BCO_SPI_READY
BCO_SPI_DIN
BCO_SPI_REQ
BCO_SPI_READY
BCO_SPI_CLK
RDS-INT
TUNER-P
DP-CL
DP-DI
BCO_SPI_DOUT
MTK-RST
CDM-UESW
CDM-ESW
CDM-FWD
CDM-RVS
DSP-RST
DSP-MUTE
DSP-AMP-CLK
DSP-AMP-SDA
DSP-AMP-SDA
DSP-AMP-CLK
DSEL-A
DSEL-B
POWER-ON
SYS-PROTECT
SIRCS
POWER-KEY
KEY1
STBY
-LED
NET-DATA
MTKIC-DOUT
DSEL-C
SIRCS
BCO_SPI_CS
BL
WT
BCO_RESET
BT-RTS
DSEL-B
DSEL-A
DSP-RST
MTK-CS
TAS-INT
TAS-INT
BTPCM_OUT
BTPCM_CLK
BTPCM_SYNC
KEY2
BCO_WOL
NET-LRCK
SMASTER-SHIFT
JOG
SMASTER-DATA
SMASTER-INIT
NSP-MUTE
SMASTER-LATCH
JOG
DP-DI
DP-CE
POWER-KEY
KEY1
KEY2
BTPCM_SYNC
BTPCM_OUT
BTPCM_CLK
NFC_SPICLK
NFC_DA
TA
NFC_IRQ
NFC_RFDET
NFC_IRQ
NFC_SEL
NFC_DATA
NFC_SW
STBY-LED
NFC_SEL
MTKIC-DOUT
S-MUTE
NSP-MUTE
SMASTER-INIT
SMASTER-LATCH
SMASTER-DATA
SMASTER-SHIFT
S-MUTE
DSP-MUTE
DSEL-C
NET-BCK
BT-MUTE
TUNER-SCL
TUNER-SDA
DP-CL
NFC_RFDET
NFC_SW
NFC_SPICLK
CDM-ESW
CDM-UESW
SYS-PROTECT
POWER-ON
BCO_WOL
R383
10k
IC101
SYSTEM CONTROLLER
IC202
DATA/CLOCK SIGNAL SWITCH
IC107
+3.3V REGULATOR
RESET
IC102
4
3
2
1
8
IC103
+3.3V REGULATOR
MAIN BOARD (6/7)
(CHASSIS)
>105S
MAIN
(1/7)
BOARD
(2/7)
BOARD
MAIN
>106S
BOARD
>120S
(7/7)
MAIN
>109S
MAIN
(3/7)
BOARD
>113S
MAIN
(4/7)
BOARD
>118S
MAIN
(5/7)
BOARD
>119S
BOARD
(7/7)
MAIN
MAIN
>112S
(3/7)
BOARD
NET
>04S
CN5010
BOARD
FL
>05S
CN5002
BOARD
BOARD
(5/7)
MAIN
>116S
FFC6
(SBT300W/SBT300WB)
FFC7
MODULE
BT1
Bluetooth
FFC8
PROTECTOR
PROTECTOR
(EXCEPT SBT100: US, CND)
INVERTER
(NC)
FFC9
(RC-S801/A)
NFC1
NFC
(NC)
(SBT300W/SBT300WB)
(SBT300W/SBT300WB)
R5F3650KCDFA (SBT100/SBT100B)
R5F3650MCDFA (SBT300/SBT300WB)
(EXCEPT AEP, UK)
(SBT100: US, CND)
(SBT100/SBT300W)
(SBT100/SBT100B)
(SBT300W/SBT300WB)
4.7k (AEP, UK, KR, AUS)
2.2k (US, CND)
1k (E32)
1.5k (TW)
R206
150 (RU)
SBT300WB
SBT300W/
15
6
12
J
17
3
G
K
13
4
F
5
2
M
7
N
C
H
I
11
14
16
19
E
9
20
L
B
8
A
10
D
18
1
21
22
3.3k (KR)
4.7k (US, CND, RU, E32, TW)
R228
1.5k (AUS)
(EXCEPT SBT100: E32)
AEP, UK, AUS
SBT300W/SBT300WB:
(SBT300WB: TW)
(Page 37)
(Page 47)
(Page 45)
(Page 35)
(Page
39)
(Page 37)
(Page 36)
(Page 35)
(Page 39)
(Page 34)
(Page 33)
Ver. 1.1
HCD-SBT100/SBT100B/SBT300W/SBT300WB
HCD-SBT100/SBT100B/SBT300W/SBT300WB
39
39
Note: IC902, IC903 and IC904 on the MAIN board cannot replace with single.
When these parts are damaged, replace the complete mounted board.
5-10. SCHEMATIC DIAGRAM - MAIN Section (7/7) -
• See page 52 for Waveforms. • See page 54 for IC Block Diagrams.
3.3
0
8.1
11.3
2.3
13.1
1.8
5.2
0.7
0.8
15
16
9.6
13.8
2.6
1.8
3.3
0.6
0.8
0.8
0.6
3.2
13.8
11.5
5.2
14
1.8
5.1
5.1
3.3
3.6
0
0
3.2
0
3.3
3.3
3.3
0
3.8
0
5.1
5.1
3.2
0.4
JL901
330
R973
1k
R1001
FE_5.2V_TRAY
0
R931
0
R934
1k
R980
4.7k
R981
1k
R964
LSAR523UBFS8TL
Q911
0.1
C931
47k
R1003
1k
R983
SYS-PROTECT
DZ2J068M0L
D909
1k
R1002
POWER-ON
JL902
47k
R1000
D5V
BAW56
D915
10
C941
DZ2J068M0L
D908
1k
R999
BA
W56
D914
LTC014EUBFS8TL
Q913
POWER-ON
LTA014EUBFS8TL
Q912
0.01
C921
0.01
C914
0.01
C928
0.1
C926
LTC014EUBFS8TL
Q908
47k
R986
100k
R989
47k
R984
0.1
C948
DA2J10100L
D910
0.1
C946
EVER-3.3V
1.5k
R974
R975
330
10
C950
AN-GND
LSCR523UBFS8TL
Q910
0
R940
16V
100
C952
0
R987
0
R988
0
R970
0
R990
CL902
CL901
SFPJ-73SVL
D907
68p
C910
68p
C917
15p
C911
68p
C944
15p
C945
15p
C919
10V
100
C942
4.7
C922
4.7
C924
4.7
C916
4.7
C918
12p
C937
220p
C938
47k
R969
L903
10uH
E
10uH
L902
PROTECT
TPS54332DDAR
IC904
1
BOOT
2
VIN
3
EN
4
SS
5
VSENSE
6
COMP
7
GND
8
PH
S
PMV48XP
Q909
R992
0
0
R939
0
R971
R994
0
FE_5.2V_M
0.1
C953
0.1
C951
FE_GND_M
R993
0
0
R930
A5V
R929
0
AC-CUT
TPS54332DDAR
IC903
1
BOOT
2
VIN
3
EN
4
SS
5
VSENSE
6
COMP
7
GND
8
PH
220p
C934
12p
C933
0.01
C925
SFPJ-73SVL
D906
47k
R963
E
10uH
L901
0.1
C923
0.1
C927
CRH01(TE85R,Q)
D904
0
R991
1.5k
R967
DZ2J056M0L
D912
1k
R995
0
R998
FE_5V
EVER-5V
0
R982
4.7k
R985
DA2J10100L
D5011
0.01
C955
4.7
C954
220p
C960
E
10uH
L904
47k
R1010
0.01
C957
12p
C959
330
R1013
DZ2J056M0L
D917
1k
R1015
R1006
0
TPS54332DDAR
IC902
1
BOOT
2
VIN
3
EN
4
SS
5
VSENSE
6
COMP
7
GND
8
PH
SFPJ-73SVL
D916
0.1
C956
0.1
C958
4.7
C903
BCO3.3VP-ON
GND
NW3.3V
0
R1016
CL909
CL910
CL911
CL912
CL913
330
R966
R968
330
47
R1019
0
R1020
R958
0
R997
0
R957
0
FL_5V
FL_GND
1
2
3
3P
CN304
V2_GND
V2_12-17V
AGND
E
ET901
SPKPROTECT
MM3411A33NRE
IC905
1 VDD
2 GND
3 CE
2 GND
3 CE
4
NC
5
VOUT
R908
0
IC901
S-80950CNNNB
1
VSS
2
VDD
3
CD
4
OUT
0.01
C901
0.01
C902
47k
R901
47k
R903
0
R902
C936
2200p
C940
2200p
C962
2200p
DA2J10100L
D918
22k
R904
35V
100
C909
C912
10
1k
R955
100k
R962
10k
R972
C939
22
R976
47
1
C947
100k
R951
R950
470k
C935
22
10k
R965
100k
R1009
R1007
1k
C961
47
1
C943
0.1
C964
0.1
C963
1
C949
10k
R1012
EVER-5V
D5V
AN-GND
A5V
FL_GND
FE_5V
D5V
D5V
3.3k
R1014
GND
GND
GND
GND
VBUSP-MONI
GND
IC901
VOLTAGE DETECT
IC904
MAIN BOARD (7/7)
IC903
DC/DC CONVERTER
IC902
+3.3V REGULATOR
IC905
(CHASSIS)
BOARD
NO903
POWER
>06S
(6/7)
MAIN
>120S
BOARD
>108S
MAIN
(3/7)
BOARD
MAIN
BOARD
(6/7)
>119S
>110S
MAIN
(3/7)
BOARD
BOARD
MAIN
(4/7)
>115S
BOARD
MAIN
(2/7)
>107S
MAIN
BOARD
>117S
(5/7)
BOARD
MAIN
(1/7)
>104S
DC/DC CONVERTER
DC/DC CONVERTER
PROTECT DETECT
Q912, 913
B+ SWITCH
PROTECT DETECT
B+ SWITCH
Q908, 909
(SBT300W/SBT300WB)
15
6
12
J
17
3
G
13
4
F
5
2
7
C
H
I
11
14
16
E
9
B
8
A
10
D
1
0
R956
(Page 33)
(Page 37)
(Page 34)
(Page 36)
(Page 35)
(Page 38)
(Page 35)
(Page 38)
(Page 50)
Ver. 1.2
HCD-SBT100/SBT100B/SBT300W/SBT300WB
HCD-SBT100/SBT100B/SBT300W/SBT300WB
40
40
5-11. PRINTED WIRING BOARDS - MAIN Section (1/2) -
•
: Uses unleaded solder.
• See page 32 for Circuit Boards Location.
Note 4: When the TUNER board is defective,
replace the complete mounted board.
Note 5: When the DAB board is defective, replace
the complete mounted board.
Note 2: When the IC101 on the MAIN board is replaced, refer to “CHECKING
METHOD OF NETWORK CONNECTION” on page 5.
Note 3: IC502, IC902, IC903 and IC904 on the MAIN board cannot replace with
single. When these parts are damaged, replace the complete mounted board.
Note 6: When the MS-476 board is defective, replace
the CDM90 ASSY (Ref. No. CDM1).
1
30
80
51
81
100
50
31
1
2
19
1
18
2
1
2
17
16
I O
1
4
1
2
4
3
4
1
5
8
1
4
8
5
1
4
8
5
1
7
2
1
7
8
R019
R210
R211
R212
CL892
CL893
C3061
C3062
R218
R219
C3067
C3068
C3069
SL851
R3042
R3043
R220
R3044
SL854
R221
R3045
R3046
R223
C3070
R3048
C3071
C3072
C3073
R228
C3074
CN403
C3077
CN404
C3078
R3051
C3079
R3052
CN407
R3053
CN408
R3054
R231
R3055
R3056
R233
R3057
R3058
C3080
R3059
C3081
C3082
C3084
JR771
R3060
W251
R3061
SL872
R3063
SL873
R3064
IC761
R3065
IC762
R3066
R3067
R3068
JL5005
JL5006
R248
C3094
C3095
CL105
CL106
CL107
CL108
CL109
JR792
JR793
R3081
R3082
C417
R3083
CL110
R3084
CL111
CL112
CL113
R263
R264
CL118
CL119
R269
R078
CN251
R270
CN831
CL123
R273
R274
CL126
R277
R280
CL131
CL901
CL326
CL132
CL902
CL327
CL133
CL328
CL134
CL329
CL135
R285
R091
R286
R289
CL909
CL330
C5019
CL331
CL332
CL333
R483
CL334
CL910
CL335
CL141
CL911
CL336
CL142
CL912
CL337
CL143
CL913
CL338
CL144
CL339
CL145
CL146
CL147
CL148
D5001
CL149
CL533
CL340
R878
CL341
CL342
CL343
CL344
C264
CL345
C265
CL346
CL5082
CL5083
Q303
CL5085
CL5087
ET003
JL444
ET004
JL445
JR206
CL543
JR208
C5039
JL831
JL832
JL833
CL547
C274
JL834
C850
C275
JL835
CL549
JL836
C5040
X3001
C5042
C5043
CL550
RB501
CL551
RB502
CL552
RB503
CL553
C280
RB504
RB505
RB506
CL556
RB507
CL557
RB508
CL558
RB509
CL559
C286
CL560
CL561
CL562
C290
C3119
Q909
C870
C873
C3120
C876
C877
L901
L904
L902
CL571
CL572
L903
CL573
(GND)
(GND)
CL574
CL575
CL576 (RF)
CL577
C880
R3105
R3106
CL771
CL773
CL774
CL775
CL776
R291
CL777
C890
R5058
R5059
R101
R102
FB114
FB115
CL591
FB116
L3002
CL592
FB117
L3003
L3004
CL593
FB118
FB119
CL594
CL595
CL596
R3125
R301
R3126
R3127
R3128
R3129
R111
R113
FB123
FB124
FB125
FB127
FB128
R119
R503
R504
R505
R506
CN104
R508
R1006
CN106
R1007
R124
R1009
R125
ET3001
R126
ET3002
R127
ET3003
ET3004
R511
R512
R1010
CN304
R515
R1012
R1013
R323
R322
R1014
R901
R1016
R902
R903
R904
R134
R711
R1019
R135
CN501
SL576
R712
CN502
R713
R139
R521
R522
R527
R526
R517
R516
CN506
CN507
R523
R330
R329
R525
C103
R334
C104
R140
R142
R143
R720
R144
R721
R145
R722
R146
R147
R724
R148
R531
R532
R533
C110
R176
X101
R535
R536
X102
C113
R344
R345
R151
R346
R152
R347
R348
R730
R154
R349
R155
R732
R157
R734
R540
C504
R929
JL101
C505
R541
JL102
R738
C120
R739
CL201
JL105
JL106
JL107
R931
CL3001
R163
R740
R934
X501
R168
CN340
R745
C709
C321
R939
R169
R551
R746
JL112
JL306
R552
R747
JL307
R553
FB563
R554
C901
C902
JL116
C903
R557
R940
JL118
R170
R558
W761
C711
JL119
R171
JL501
JL502
FL592
JL503
JL504
R751
C909
R175
C109
JL506
C522
R753
R177
JL120
R178
JL121
JL122
JL123
C910
JL124
C911
JL125
C912
JL126
R566
R950
C914
C721
R951
JL3001
C916
R182
JL3002
C917
CL227
JL3003
C918
CL228
R184
JL3004
C530
C919
R185
C531
JL3005
R762
R186
R763
R957
JL3007
R764
R188
JL3008
R570
R765
CL421
C729
JL901
R189
C535
JL3009
R571
CL422
JL902
R572
CL423
R768
CL424
JL710
R769
CL425
JL711
C921
R575
CL426
JL712
C922
CL427
C923
CL428
C924
JL3010
C925
R191
JL3011
R192
JL3012
R963
JL3013
C158
R770
R964
C928
R194
R965
R195
JL3015
C541
R966
JL3016
R967
R197
JL3017
R774
R968
R198
JL3018
R969
R199
JL3019
FB591
R776
R777
R583
FB593
R778
R779
D102
C163
C933
C164
R970
C934
JL3020
R971
C935
JL531
R589
JL3021
R972
C936
JL532
JL3022
R973
C937
JL533
JL3023
R780
R974
C938
JL534
R781
R975
C939
JL535
R976
JL536
R783
JL537
FB794
R772
JL538
FB795
R785
CL441
JL539
CN3001
R786
CL442
CN3002
R787
CL443
R788
C940
CL444
CL251
C941
R595
C172
CL252
C942
CL446
C173
CL253
CL447
C174
CL254
C944
CL448
JL540
CL255
C945
CL449
ET101
JL541
CL256
R982
C946
ET102
JL542
CL257
C947
JL543
CL258
C948
JL544
CL259
JL25
JL545
R986
JL546
R987
JL547
R988
CL450
JL548
CL451
JL549
CL452
CL453
Q3003
Q3004
C567
R798
CL454
C3008
IC101
C3009
C952
IC102
C953
C954
R990
CL840
JL550
C761
C955
JL551
C762
C956
R992
JL552
C763
C957
R993
JL553
C764
R994
JL554
C765
C959
C571
C766
C3012
C572
C767
C573
C768
R998
C769
C575
ET501
C382
CL462
CL463
C3018
C960
C961
C962
CL466
CL467
C770
IC308
D904
CL468
IC309
CL469
X762
D906
CL852
D907
CL853
C774
D908
C3021
IC501
CL855
C3022
IC502
CL856
C3023
CL857
CL470
C3024
IC504
CL471
CL472
CL473
CL474
C3028
CL475
R3001
C3029
CL476
CL477
CL478
R3004
D721
CL479
ET901
R3005
D916
R3006
R3007
R3008
C3031
C591
C592
C3033
C593
CL480
IC3004
C3034
C594
IC3005
C3035
C595
IC3006
C596
C3037
C597
IC3007
IC901
R3011
C3039
IC902
IC903
IC904
CL870
CL871
JL581
R3016
JL582
JL583
C3040
CL874
JL584
C3041
CL875
JL585
C3042
JL67
C3043
JL68
C3044
C3046
R3020
R3015
R3017
R3021
FB402
R3022
FB403
R3023
FB404
FB405
R201
R3026
R202
R203
R204
R205
R206
C3053
R208
R167
C3054
R209
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
E
E
1
19
38
20
48
1
16
1
33
48
1
3
5
4
12
25
36
37
13
24
1
1
32
96
65
33
64
128
97
4
8
5
1
1
6
5
2
4
(CHASSIS)
1-888-494-
11
(11)
2
24
1
23
1
9
8
2
(CHASSIS)
(CHASSIS)
1 2
4 3
A
K
S
G
D
K
A
1
9
2
8
A
1
1
9
2
8
3
K
1
9
2
8
13
1
A
K
K/A
(NC)
14
2
1
27
54
28
1
6
1
5
(CHASSIS)(CHASSIS)
FL BOARD
CN5002
>05P
POWER
BOARD
NO902
>03P
HP
BOARD
NO301
>02P
NET
BOARD
CN5010
CN5010
>04P
POWER
BOARD
NO903
>06P
E
1
8
5
8
4
1
4
5
MAIN BOARD
(COMPONENT SIDE)
USB BOARD
CN5012
>01P
A
A/K
K/A
K
K
(SBT100: US, CND, TW)
(SBT100: US, CND, TW)
A
(NC)
64
49
17
32
(NC)
FFC4
(SBT300W/SBT300WB)
FFC2
MS-476
BOARD
BOARD
NFC1
NFC
(RC-S801/A)
FFC1
FFC9
FFC8
BT1
Bluetooth
MODULE
MODULE
FFC7
FFC6
FFC5
CN01
FFC3
DAB
BOARD
TUNER
BOARD
BOARD
FM/AM
ANTENNA
DAB/FM
ANTENNA
DAB1
MODULE
(DAB TUNER)
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
(SBT300W/SBT300WB)
(SBT300W/SBT300WB)
(SBT300W/SBT300WB)
(SBT300W/SBT300WB)
(SBT100/SBT300W)
(SBT100B/SBT300WB)
(SBT300W/SBT300WB)
(SBT300W/SBT300WB)
(EXCEPT AEP, UK)
(EXCEPT SBT100: E32)
(EXCEPT SBT100: E32)
(EXCEPT SBT100: E32)
(EXCEPT SBT100: E32)
OP1
OPTICAL PICK-UP BLOCK
(CMS-S76RFS7G/S76RFS7G1/S76RFS7GP)
(Page 42)
(Page 51)
(Page
44)
(Page
42)
(Page
51)
(Page 46)
Ver. 1.2
Note 1: When replacing
the FLEXIBLE FLAT CABLE (24P) (FFC1) or
the CN501 on
the MAIN board, refer to “CHANGE OF CN501 ON THE MAIN BOARD” on page 6.
Click on the first or last page to see other HCD-SBT100 / HCD-SBT100B / HCD-SBT300W / HCD-SBT300WB service manuals if exist.