Motorola SSETM 5000 service manual NCN6186 Vocon Flipper Circuit

12-20

Figure 12-14. NCN6186_ VOCON Flipper Circuit

Schematics, Board Layouts, and Parts Lists: VOCON Board

	VCC5	V2	U303-1				V2
			NC7SZ125
		D302	4	2				U303-2
	1	2	R329	1			5	PWR_GND
	R328				UTXD2	C314	VCC
	10K		100K
						0.1uF	GND
LHDATA	3	2			URXD2
							3
	V2	Q304
		1
	R330
	10K

V2
	U304-2
5	PWR_GND

C315 VCC 0.1uF

GND

3

V2
	U305-2
5	PWR_GND

C316 VCC 0.1uF

GND

3

V2
	U306-2
5	PWR_GND

C317 VCC 0.1uF

GND

3

V2
	U308-2
5	PWR_GND

C319 VCC 0.1uF

GND

3

	V2
		U309-2
	5	PWR_GND
C320	VCC	OR Gate
0.1uF	GND
	3

Place close to Flipper

C301

0.1uF

Place close to Flipper

C302

.01uF

	VCC5		VCC5		V2
C322
			1 D303 2
0.1uF		*Q305*	R331		R332
			10K		100K
OE	VCC	B	3	2
A				Q306
			V2	1
	GND
			R333
			10K
replace,5185143E74					U304-1
					NC7SZ125
				2	4
470K			470K	1
R304			R305

R302

13MHZ

1K

C303

33pF

16_8MHZ

VCC5

R303

10K

CTS

NC NC NC

R301

510

Place close to Flipper

		SSI_CLK_ENC
		CODEC_DCLK
		CODEC_FSYNC
		UCM_SS
V2		V2 VCC5	V2
R334	C304	C305	C312
0	0.1uF	0.1uF	0.1uF

		VCC5		V2
			D301
		1	2
		R325		R327
		10K		100K		U305-1
		3	2		NC7SZ125
	RTS_KEYFAIL				2	4
		V2	Q303		1
RS232_DO_USB+			1
		R326
		10K			R320
	UCM_KEYFAIL
RS232_DI_USB-					1MEG
	Secure Pin 1
				R321		Q302	SW_B+
				10K	3		4
				R307		10K
				10K	2	10K	5
							10K
					1	10K	6
								C327
								0.1uF
				R312
		Q301		1MEG
	6	D1	S1 1
					R310
					1.5K
	5	G2	2
		G1
	R313						V2
	1MEG
	4	S2	D2 3				R336
							0	delete,.
						Placed for ISP1105 (5187970L07)
November 11, 2004

E7

D5

C7

A8

D7 H8

H3

H6 H5

F4 E5 G4

G2 F1 F3 F2 D8 C8 A7 C6

RXDIN 3V RXDIN 5V

TXDO BDI 5V

RTS FILLSEN 5V CTS FILLREQ 5V CTS 3V

REF 16 IN

REF 13 OUT PLL LFT

SSI CLK FRSYNC SEC SS X

VDD3 DC VDD3 AC VSS3 DC VSS3 AC VDD5

VSS5 VDD3 XTL VSS3 XTL

UART_TX

A4

NC

C4

UART_RX

NC

G3

ONE_WIRE_UP

ONE_WIRE_UP

G7

KVL_USB_DET_X

KVL_USB_DET*

G1

ONE_WIRE_OPT

H2 ONE_WIRE_OPT

ONE_WIRE_EN_X

ONE_WIRE_EN*

BSY_IN_RTS

B5

BSY_IN_RTS

NC

D6

SB96D_BDO_KF_5V

BSY_OUT_CTS_X C5

BSY_OUT_CTS*

U306-1

LH_BUSY

B8

SB96_BUS_BUSY

E4

NC7SZ125

D3

*U301*

USPEED_CTS_X

UCTS1_USB_SPEED*

2

4

URXD1_USB_VMI

NC

USB_DIS

68C66

USB_TXENAB

C1

NC

1

NC

E2

USB_DPLUS

FLIPPER

TXD_USB_VPO

D1

NC

NC

E1

USB_DMINUS

USB_FSEZ

B1

NC

USB_VPI

NC

E8

SB96D_BDO_KF_3V

URXD_RTS

C3

NC

NC

F6

SB96D_BDO_3V

USB_VPI

C2

NC

U308-1

USB_VMI_RXD

D2

NC

NC7SZ125

H7

USB_SUSP

E3

NC

2

4

URTS1_XRXD

NC

RTS_FILLSEN_3V

X

G8

MODE1TEST

MODE2TEST DISOUT

ENSCAN

INXTAL32 OUTXTAL32 OUTREF32

32BYPASS

XSENBP

OUTWD

B2

CTS_FILLREQ_3V

RESETGCAP

QSCK

SCKB

VCC5

V2

1

NC

F8

TXDO_BDI_ENC_3V

MOSI

B3

SPI_MOSIB

NC

F7

TXDO_BDI_UP_3V

MISO

A2

SPI_MISOB

NC

E6

RXDIN_ENC_3V

SPI_CSIN_X

A1

FLPR_CS*

UART_INT_X

A3

NC

C324

C325

UTXD1_USB_VPO

F5

H4 H1 G6 G5

A6 B6 A5 B7

B4

D4

0.1uF

0.1uF

WDI

FLPR_MSBAR

2 VREGRCV

14 7

OE_N

1

USB_TXENAB

VBUS VCC

FLIP_32K

13

3

VP

VO_VPO

11

C310

R337

4

12

USB_VMO

0.1uF

SINE32K

VM

FSE0_VMO

15

5

100

10

VPU

SUSPND

16

USB_ENUM

Y301

9

DPOS ENUMERATE

6

U309-1

C313

DNEG

MODE

CC4V

12pF

8

USB_DET GND

V2

NC7SZ32

1

USB_SUSP

2

1

U302

17

C326

4

32.768KHz

2

ISP1104

RS232_USB*

C308

C309

0.1uF

5

5.6pF

5.6pF

USB_RS232*

4

VCC

2

MAEPF-27951-O

NC

1 NC

GND

U312

3

TC7SH04

6881094C12-A