Sharp TM200 Service Manual - Page 74

Ic502 Vhibu7870kn-1l Bu7870kn: Usb Controller, Ic505 Vhixc620930-1l Xc620930: Regulator, Ic506

Get Sharp TM200 PDF manuals and user guides View all Sharp TM200 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 74 highlights

CONFIDENTIAL Q IC502 VHIBU7870KN-1L (BU7870KN): USB CONTROLLER Q IC505 VHIXC620930-1L (XC620930): REGULATOR MODESEL1 MODESEL2 UART_RXD UART_TXD CPUVDD UART_RTS BSYNC Pin Terminal No. name 1 MODESEL1 2 MODESEL2 3 UART_RXD 4 UART_TXD 5 CPUVDD 6 UART_RTS 7 BSYNC 8 UART_CTS 9 BDATA 10 BCNT 11 MODESEL3 12 TXANAOUT 13 RXANAIN 14 GND1 15 RXANAOUT 16 TXANAIN 17 * NC 18 BDATA/CTS 19 BSYNC/RTS 20 USBD-/TXD 21 GND2 22 USBD+/RXD 23 CPU_USB_D+ 24 CPU_USB_D- 25 REG33 26 PU15 27 PUEA 28 GND3 Input/ Output Input Input Output Input - Input Input Output Input Input Input Output Input - Output Input - Input/ Output Output Input/ Output - Input/ Output Input/ Output Input/ Output - Output Input - Description of terminal Operation mode switching 1 Operation mode switching 2 UART_RXD output UART_TXD input Digital power supply UART_RTS input BSYNC input UART_CTS output BDATA input BDATA input control Operation mode switching 3 Hands free sending external output Hands free receiving external input Ground Hands free receiving output Hands free sending input Not used BDATA/CTS switching external input/output BSYNC/RTS switching external output USBD-/TXD switching external input/output Ground USBD+/RXD switching external input/output CPU_USB_D+ input/output CPU_USB_D- input/output Power supply voltage for USB PMOS open drain output PU15 control input Ground In this unit, the terminal withasterisk mark (*) is (open) terminal which is not connected to the outside. GND2 USBD-/TXD BSYNC/RTS BDATA/CTS NC TXANAIN RXANAOUT 21 20 USBD+/RXD 22 MODE 0,2,3:OFF MODE 1,5: ON CPU_USB_D+ 23 CPU_USB_D- 24 10K REG33 25 CPUVDD PU15 26 H: ON L: OFF PUEA 27 CPUVDD MODE0,1,5:OFF MODE2,3:ON MODE 0,1,5:H MODE 2,3: L CPUVDD MODE 0,1,5:H MODE 2,3: L 19 18 17 16 15 MODE 0,1,2: ON MODE 3,5: OFF MODE 0,2,3,5: OFF MODE 1: ON CPUVDD MODE 0,1,2: ON MODE 3,5: OFF 14 GND1 MODE 0,1,2: OFF MODE 3,5: ON 13 RXANAIN 10K MODE 0,1,3,5: OFF MODE 2: ON CPUVDD 12 TXANAOUT MODE 0,2,3,5: L MODE 1: H 11 MODESEL3 MODE 0,1,3,5: H MODE 2: L 10 BCNT CPUVDD 9 BDATA CPUVDD MODE 0,2,3,5: L MODE 1: H CPUVDD MODE 0,1,3,5: H MODE 2: L CPUVDD MODE 0,2,3,5: L MODE 1: H GND3 28 DEC 1 2 3 CPUVDD 4 5 6 7 8 UART_CTS Pin Terminal Input/ No. name Output Description of terminal 1 VIN Input Input 2 VSS - Ground 3 CE Input ON/OFF Control 4 NC - Not used 5 VOUT Output Output In this unit, the terminal withasterisk mark (*) is (open) terminal which is not connected to the outside. CE 3 ON/OFF Control Each ciruit - Current + Limit 1 VIN 5 VOUT Voltage Reference 2 VSS Q IC506 RUNTZA005AFZZL (UGNZ2): BLUETOOTH MODULE Pin Terminal No. name 1* USBP 2 * USBN 3 UART_RTS 4 GND 5 GND 6 UART_TxD 7 UART_RxD 8 UART_CTS 9 PIO8 10 VCC_IO 11 VCC 12 PCM_OUT 13 PCM_SYNC 14* XTAL_IN 15* XTAL_OUT 16 RESETB 17 VDD18V 18 PCMCLK 19 PCM_IN 20 PIO5 Input/ Output Description of terminal Input/ USB DATA+ (Not used) Output Input/ USB DATA- (Not used) Output Output UART/Ready to send to DTE - Ground - Ground Output UART/TxD to DTE Input UART/RxD from DTE Input UART/Clear to send from DTE Input/ General purpose I/O Output Input Positive supply voltage for IO voltage Connect the VCC, if IO voltage is same as VCC Input Main supply voltage input 1 Regulated DC source recommended Output PCM data stream output Input/ Connection to PCM frame sync Input/ Output output of 8 kHz Input Ext clock in (Not used) Input Ext clock out (Not used) Input System reset Output VDD_CORE decupling capacitor Input/ Connction to PCM reference Clock Output input/output of 256 kHz Input PCM data stream input Input/ General purpose I/O Output TM200 OTHERS 6 - 9

  • 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
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
TM200
OTHERS
6
-
9
CONFIDENTIAL
IC502 VHIBU7870KN-1L (BU7870KN): USB CONTROLLER
In this unit, the terminal withasterisk mark (
*
) is (open) terminal which
is not connected to the outside.
IC505 VHIXC620930-1L (XC620930): REGULATOR
In this unit, the terminal withasterisk mark (
*
) is (open) terminal which
is not connected to the outside.
IC506 RUNTZA005AFZZL (UGNZ2): BLUETOOTH MODULE
Pin
No.
Terminal
name
Input/
Output
Description of terminal
1
MODESEL1
Input
Operation mode switching 1
2
MODESEL2
Input
Operation mode switching 2
3
UART_RXD
Output
UART_RXD output
4
UART_TXD
Input
UART_TXD input
5
CPUVDD
-
Digital power supply
6
UART_RTS
Input
UART_RTS input
7
BSYNC
Input
BSYNC input
8
UART_CTS
Output
UART_CTS output
9
BDATA
Input
BDATA input
10
BCNT
Input
BDATA input control
11
MODESEL3
Input
Operation mode switching 3
12
TXANAOUT
Output
Hands free sending external output
13
RXANAIN
Input
Hands free receiving external input
14
GND1
-
Ground
15
RXANAOUT
Output
Hands free receiving output
16
TXANAIN
Input
Hands free sending input
17
NC
-
Not used
18
BDATA/CTS
Input/
Output
BDATA/CTS switching external
input/output
19
BSYNC/RTS
Output
BSYNC/RTS switching external output
20
USBD-/TXD
Input/
Output
USBD-/TXD switching external
input/output
21
GND2
-
Ground
22
USBD+/RXD
Input/
Output
USBD+/RXD switching external
input/output
23
CPU_USB_D+
Input/
Output
CPU_USB_D+ input/output
24
CPU_USB_D-
Input/
Output
CPU_USB_D- input/output
25
REG33
-
Power supply voltage for USB
26
PU15
Output
PMOS open drain output
27
PUEA
Input
PU15 control input
28
GND3
-
Ground
20
21
14 GND1
GND2
MODESEL1
MODESEL2
UART_RXD
UART_TXD
UART_RTS
BSYNC
CPUVDD
USBD-/TXD
BSYNC/RTS
BDATA/CTS
NC
TXANAIN
RXANAOUT
USBD+/RXD
CPU_USB_D+
CPU_USB_D-
REG33
PU15
PUEA
GND3
RXANAIN
TXANAOUT
MODESEL3
BCNT
BDATA
UART_CTS
19
15
16
17
MODE 0,1,2: ON
MODE 3,5: OFF
CPUVDD
CPUVDD
CPUVDD
CPUVDD
DEC
H:ON
L: OFF
CPUVDD
CPUVDD
CPUVDD
CPUVDD
CPUVDD
CPUVDD
MODE 0,1,2: OFF
MODE 3,5: ON
MODE 0,2,3:OFF
MODE 1,5:
ON
MODE 0,2,3,5: OFF
MODE 1: ON
MODE 0,2,3,5: L
MODE 1: H
MODE 0,2,3,5: L
MODE 1: H
MODE 0,2,3,5: L
MODE 1: H
MODE 0,1,3,5: H
MODE 2: L
MODE 0,1,5:H
MODE 2,3:
L
MODE 0,1,5:H
MODE 2,3: L
MODE0,1,5:OFF
MODE2,3:ON
MODE 0,1,3,5: H
MODE 2: L
MODE 0,1,3,5: OFF
MODE 2: ON
10K
10K
MODE 0,1,2: ON
MODE 3,5: OFF
18
13
12
11
10
9
8
7
6
4
2
1
3
5
22
23
24
25
26
27
28
Pin
No.
Terminal
name
Input/
Output
Description of terminal
1
VIN
Input
Input
2
VSS
-
Ground
3
CE
Input
ON/OFF Control
4
NC
-
Not used
5
VOUT
Output
Output
Pin
No.
Terminal
name
Input/
Output
Description of terminal
1
USBP
Input/
Output
USB DATA+ (Not used)
2
USBN
Input/
Output
USB DATA- (Not used)
3
UART_RTS
Output
UART/Ready to send to DTE
4
GND
-
Ground
5
GND
-
Ground
6
UART_TxD
Output
UART/TxD to DTE
7
UART_RxD
Input
UART/RxD from DTE
8
UART_CTS
Input
UART/Clear to send from DTE
9
PIO8
Input/
Output
General purpose I/O
10
VCC_IO
Input
Positive supply voltage for IO voltage
Connect the VCC, if IO voltage is
same as VCC
11
VCC
Input
Main supply voltage input 1 Regulated
DC source recommended
12
PCM_OUT
Output
PCM data stream output
13
PCM_SYNC
Input/
Output
Connection to PCM frame sync Input/
output of 8 kHz
14
XTAL_IN
Input
Ext clock in (Not used)
15
XTAL_OUT
Input
Ext clock out (Not used)
16
RESETB
Input
System reset
17
VDD18V
Output
VDD_CORE decupling capacitor
18
PCMCLK
Input/
Output
Connction to PCM reference Clock
input/output of 256 kHz
19
PCM_IN
Input
PCM data stream input
20
PIO5
Input/
Output
General purpose I/O
+
-
1
2
3
CE
VSS
VIN
ON/OFF
Control
Current
Limit
Voltage
Reference
Each ciruit
5 VOUT
*
*
*
*
*