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Model
CMT-BX1 CMT-BX3 CMT-BX5BT HCD-BX5BT HCD-CBX1 HCD-CBX3
Pages
75
Size
4.98 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cmt-bx1-cmt-bx3-cmt-bx5bt-hcd-bx5bt-hcd-cbx1-hcd-c.pdf
Date
PREV: Sony CMT-BX1 / CMT-BX3 / CMT-BX5 / CMT-BX5BT / SS-CBX1 / SS-CBX3 / SS-CBX5 Service Manual

Sony CMT-BX1 / CMT-BX3 / CMT-BX5BT / HCD-BX5BT / HCD-CBX1 / HCD-CBX3 Service Manual ▷ View online

HCD-BX5BT/CBX1/CBX3
29
29
HCD-BX5BT/CBX1/CBX3
6-8. SCHEMATIC  DIAGRAM  – USB Board (CBX3) –
•
 See page 46 for Waveforms.    
•
 See page 46 for IC Block Diagrams.    
•
 See page 49 for IC Pin Function Description.
R970
R971
R972
R973
R974
R975
R976
R977
R979
R978
R932
R982
R984
RB922
RB921
RB923
RB924
C907
C906
C921
R901
C901
R937
R983
C902
JR902
C903
C922
R907
R906
R905
R904
R903
R902
R917
R915
R913
C908
R919
C909
R916
C910
C912
R944
R943
R942
R941
C905
C904
R933
R934
R938
C915
C913
C914
R981
R922
R924
R923
R921
IC921
CN904
R926
R925
C920
IC915
C916
R920
CN905
CN902
EP901
CN908
FB902
FB901
C930
D905
D902
C918
C917
R946
R948
IC901
R928
D901
X901
R949
100
100
100
100
100
100
100
100
100
100
100
100
100
47
47
47
47
0.1
0.1
0.1
10k
0.1
100
100
10
16V
0
10
16V
0.1
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
0
10k
100k
0.1
100
22p
0
22p
10p
100k
100k
100k
100k
0.1
10
16V
0
10k
100
0.1
0.1
0.1
100
100k
27
27
100k
IS61LV6416-10T
7P
15k
15k
0.1
R5523N001BTR-F
0.1
10k
19P
4P
2P
0
4.7k
4.7k
0
9MHz
4.7k
A13
A14
A15
D0
D1
D2
D3
D4
D5
D6
D7
RD
WR
LB
UB
SRAM-CS
A8
A9
A10
D7
D4
D5
D6
WR
D0
D1
D2
D3
SRAM-CS
A11
A12
A13
A14
A15
LB
UB
RD
A7
A8
A9
A10
A11
A12
A4
A5
A6
D12
D13
D14
D15
A4
A5
A6
D8
D9
D10
D11
D12
D13
D14
D15
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
USB-SI
USB-SO
DO
USB-RST
LRCK
BCK
REQ
ST-REQ
A-IN
GATE
LRCK
CCE
BUCK
BUS3
BUS2
BUS1
BUS0
DO
DI
USB-SO
USB-SI
BCK
A-IN
GATE
REQ
ST-REQ
USB-RST
DI
A7
A16
A16
A1
A2
A3
A1
A2
A3
D11
D10
D9
D8
BOOT
AMO
TXD1
RXD1
RESET
BOOT
AM0
TXD1
RXD1
RESET
EN
FLG
EN
FLG
MC2837
MC2837
10
220
6.3V
TMP92CD28FG-2CB2
MC2837
D+
D-
AM0
DVSS
DVSS
RV
OUT1
R
VIN
RVIN
R
VO
U
T2
DVSS
DVSS
DV
SS
AM
1
X2
D
VSS
X1
VBUS-5V
DVDD3.3V
DVSS
LRCK
CCE
BUCK
BUS3
BUS2
BUS1
BUS0
USB-RST
ST-REQ
REQ
GATE
A-IN
BCK
VBUS-GND
BOOT
RESET
RXD1
TXD1
DVSS
VCC
AM0
DI(CTS)
DO(RTS)
USB-SI(RXD)
USB-SO(TXD)
NC
A6
A5
A4
A3
NC
I/O8
I/O10
I/O11
VDD
GND
I/O12
I/O13
I/O14
I/O15
A2
A1
A0
I/O9
NC
A7
A8
A9
A10
I/O7
I/O6
I/O5
I/O4
GND
VDD
I/O3
I/O2
I/O1
I/O0
A11
A12
A13
A14
A15
WE
CE
LB
UB
OE
A
13
GND
D+
D-
VBUS
(CHASSIS)
EN
GND
OUT
IN
FLG
(USB)
(NC)
S-RAM
VBUS POWER ON/OFF SWITCH
A12
A11
A10
A9
A8
DVCC
A7
A6
A5
A4
A3
A2
A1
A0
D15
D14
D13
D12
D11
D10
D9
D8
DVCC
D7
D6
D5
D4
D3
S2
D1
D0
DV
SS
DV
CC
D
VCC
D
VS
S
NO
 U
SE
N
O U
SE
NO
 US
E
DVCC
G-3
N
O U
SE
NO
 USE
DI
G-2
G-1
ST-REQ
REQ
DVCC
GATE
DATA
BCK
SCL
SDA
NO USE
RXD1
TXD1
CLOCK
DATA
DO
NO USE
USBPON
USBOC
DVCC
BOO
T
NO
 U
SE
SRLU
B
SRLLB
RD
WR
CS2
D
VC
C
NO 
US
E
/C
CE
/BU
CK
BU
S3
BUS2
BU
S1
BU
S0
A
16
A
15
A
14
USB CONTROLLER
LRCK
/R
ESET
0
(Page 34)
(Page 32)
HCD-BX5BT/CBX1/CBX3
30
30
HCD-BX5BT/CBX1/CBX3
 
IC904
CN903
CN902
FB907
C905
C958
C906
C904
C951
C953
C952
C954
C930
C929
C928
C927
C971
C907
C966
C965
C903
IC903
C912
C908
CN901
FB903
FB904
FB914
FB913
FB905
C942
C922
C921
JR902
C901
C902
C941
 
R938
R939
R940
R966
R913
R937 R935
R936
R900
FB906
R955
R957
R953
R963
C957
R915
R916
R918
R917
C969
D902
D901
R965
R932
R934
C926
R930
C924
R922
R926
R924
R928
C932
IC902
R954
R964
R959
R961
R960
R962
R956
R958
R952
R951
R945
C945
R947
R943
R949
R967
R941
IC901
R950
R971
R970
R969
R908
R948
C946
R946
R944
R974
R973
R972
R907
R942
R968
R910
R911
R909
R914
R921
C923
R929
C925
R925
R923
C931
R927
R931
R933
R901
R902
R903
R904
R905
R906
FB908
FB909
FB910
FB911
FB901
FB902
C914
CN904
F
MAIN BOARD
CN323
BT BOARD   
(SIDE A)
1-873-212-
11
(11)
1
1
6
1
1
25
50
26
6
3
5
4
(NC)
(NC)
BLUETOOTH MODULE
BT BOARD  
(SIDE B)
1-873-212-
11
(11)
K
A
A
K
A
A
ANT BOARD
1-873-213-
11
(11)
ANT901
PATTERN
ANTENNA
(FOR  BLUETOOTH)
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
6-9. PRINTED  WIRING  BOARDS  – BLUETOOTH Section (BX5BT) –
 : Uses unleaded solder.
•
 See page 25 for Circuit Boards Location.
(Page 33)
HCD-BX5BT/CBX1/CBX3
31
31
HCD-BX5BT/CBX1/CBX3
6-10. SCHEMATIC  DIAGRAM  – BLUETOOTH Section (BX5BT) –
FB905
R901
R902
R903
R904
R905
R906
CN901
FB913
FB914
FB904
FB903
FB902
FB901
FB908
FB909
FB910
FB911
C921
C922
R941
R974
R973
R972
R907
R967
R943
R944
R949
R945
C945
R955
R957
C966
R948
IC901(1/2)
IC901(2/2)
C946
R946
C965
R947
R968
R942
R950
R963
R953
R951
C953
R956
R958
R952
C954
R964
R954
R921
R922
R925
R929
IC902(2/2)
R908
R971
R970
R969
C931
C923
R923
R909
R911
R910
R914
IC902(1/2)
C932
R924
R926
R930
C924
R928
R927
C925
C926
R931
R933
C929
R932
R934
C928
C902
R962
R960
R961
R959
D901
C971
C969
C901
IC903
C903
C904
C905
C957
FB907
FB906
R918
R917
R916
R915
D902
R936
R937
R900
R935
CN902
R938
R939
R940
R966
CN903
JR902
C908
C907
C927
C912
R965
C958
C941
C942
C951
C952
C930
C906
R913
IC904
CN904
C914
ANT901
0
100
100
100
100
100
100
15P
0
0
0
0
0
0
0
0
1 50V
1 50V
100
470
470
470
470
100k
100k
100k
1k
100k
22p
100k
1M
0.22
50V
47k
NJM14558V-
NJM14558V-
22p
100k
0.22
50V
47k
100k
100
1k
100k
47k
1k
1
50V
100k
1M
1k
1
50V
100k
47k
100
100
220
4.7k
NJM14558V-
470
470
470
470
470p
470p
220
2.2k
0
2.2k
0
NJM14558V-
470p
220
220
4.7k
470p
4.7k
4.7k
0.0047
0.0047
4.7k
4.7k
2.2
50V
4.7k
4.7k
2.2
50V
0.1
100
100
100
100
MC2838-T11
22p
22p
22
16V
XC6213B332MR
0.1
4.7
35V
22p
22p
0
47k
47k
47k
47k
MC2838-T11
100
100
100
100
6P
100
100
100
100
6P
0
47
16V
47
16V
2.2
50V
47
16V
100
22p
0.22
50V
0.22
50V
1
50V
1
50V
2.2
50V
0.1
47k
BLUETOOTH MODULE
CXN1404-5ACL
2p
ROLE
TXD
CTS
RXD
RTS
RTS
TXD
RXD
CTS
TXD
RXD
RTS
CTS
ROLE
DGND
AVDD5V
VCC
UART_TXD
UART_RXD
UART_/RTS
UART_/CTS
GND
GND
VCC
SPI_MOSI
SPI_MISO
SPI_CLK
SPI_CSB
AOUTR
AGND
AOUTL
A.GND
BT_AV_ROLE
AINL
AINR
VIN
VSS
CE
NC
VOUT
GND
A-IN_N_R
A-IN_P_R
A-IN_N_L
A-IN_P_L
GND
A-OUT_N_R
A-OUT_P_R
A-OUT_N_L
A-OUT_P_L
GND
PIO-00
PIO-01
PIO-03
PIO-04
PIO-06
PIO-0
7
PIO-08
PIO-09
PIO-10
PIO-11
RSV
GND
PIO-05
PIO-02
GND
VDD
VDD
VDD/VREF
SPI_MOSI
SPI_CLK
SPI_MISO
SPI_CSB
USB_VBUS
USB_DP
USB_DN
PCM_CLK
PCM_SYNC
PCM_IN
PCM_OUT
AIO-00
AIO-01
AIO-02
AIO-03
GND
DVDD5V
BT_TXD
BT_RESET
BT_RTS
BT_RXD
BT_CTS
+3.3V REGULATOR
MIX AMP
1
2
3
8
7
4
5
6
LINE AMP
(NC)
(NC)
UART_CTS
UART_RTS
UART_RXD
UART_TXD
RESET
PATTERN
ANTENNA
(FOR BLUETOOTH)
1
2
3
8
4
5
6
7
(Page 37)
•
 See page 46 for IC Block Diagrams.
HCD-BX5BT/CBX1/CBX3
32
32
HCD-BX5BT/CBX1/CBX3
6-11. PRINTED  WIRING  BOARDS  – REGULATOR Section –
 : Uses unleaded solder.
•
 See page 25 for Circuit Boards Location.
6-12. SCHEMATIC  DIAGRAM  – REGULATOR Section –
CN315
CN324
CN314
IC305
IC306
C325
D305
C335
C380
C373
R437
R424
1-873-146-
5V REGULATOR BOARD
M
MAIN BOARD
CN312
L
MAIN BOARD
CN312
REGULATOR BOARD
1-873-951-
11, 12, 13, 23
(11, 12, 13, 23)
D
USB BOARD
CN908
3
1
3
1
3
1
3
1
2
1
(BX5BT/CBX3)
(CBX3)
A
B
1
2
3
11, 12, 13, 23
(11, 12, 13, 23)
C335
CN314
IC305
C380
C373
CN315
R424
D305
CN324
IC306
R437
C325
0.1
100
16V
3P
1
0.1
2P
470
1N4002
3P
KIA7805
10
VBUS-5V
VBUS-GND
G
G
I
I
O
O
+9V REGULATOR
IC305_O
IC305_G
IC305_I
IC306_O
IC306_G
IC306_I
+5.4V REGULATOR
(CBX3)
(BX5BT/CBX3)
 KIA7809(CBX3:AEP,UK,AUS,CH,SP,TW,KR)       
TA7809S(BX5BT/CBX1/CBX3:CND)
(Page 28)
(Page 33)
(Page 33)
(Page 36)
(Page 36)
(Page 29)
Ver. 1.6
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