Sanyo service manual Schematic Diagrams PLC-XU45,46 A15 Right, IC1341

Schematic Diagrams PLC-XU45,46 Page A15 [Right]

	P-SDA2	P-SCL2	CONTROL
	TP1301	TP1302
			MEMORY
	J30B	J30B
	1640G	1640G
						3.3VS
			IC1301
		24LC16BT/SN-T					R1301
							1/16
			1	A0	VDD	8	GZ0C
							C1301
			2	A1	TEST	7	25KZ0.1
							GQFZ
P-SDA2			3	A2	SCL	6
P-SCL2	R1302	R1303	4	VSS	SDA	5
P-SDA	X	X			P-SDA
P-SCL					P-SCL

R363			IC1311						TP301
X									J30B
									1640G		PW_RXD
		TP1311							TP302		PW_TXD
			TC7S32FU-TE85L
	RESET	J30B							J30B
		1640G							1640G
			RESET	3	R1311
			4		1/16
R358	1/16GJ10KC			2	GZ0C						ICE_RESET
R356	1/16GJ10KC		5	1							PW_RESET
					R1313	R1312
					1/16	1/16
R353	X				GJ	GZ0C
					3.3KC
			C1311						3.3VS
R349	1/16GJ10KC
			25KZ
			0.1
			GQFZ
R346	1/16GJ10KC										NMI
					IC1331				C1331
					IS61LV6416-15				6.3EM220WM
									:6.3EM220F1
		D0	A5		1	A4	A5	44		A6
		D1
			A4		2	A3	A6	43		A7
		D2
			A3		3	A2	A7	42		A8
		D3
			A2		4	A1	OE	41		RAMOE
		D4
			A1		5	A0	BHE	40		BHEN
		D5
					6	CS	BLE	39		A0
		D6
			D0		7	I/O	I/O	38		D15
		D7
			D1		8	I/O	I/O	37		D14	SRAM
		D8
			D2		9	I/O	I/O	36		D13
		D9
			D3		10	I/O	I/O	35		D12
		D10
				C1332	11	VDD	VSS	34	C1333
		D11		25KZ					25KZ
				0.1	12	VSS	VDD	33	0.1
		D12		GQFZ					GQFZ
		D13	D4		13	I/O	I/O	32		D11
			D5		14	I/O	I/O	31		D10
		D14
			D6		15	I/O	I/O	30		D9
		D15
			D7		16	I/O	I/O	29		D8
		RAMWE
			RAMWE		17	WE	NC	28
		RAMOE
			A16		18	A15	A8	27		A9
		ROMWE
			A15		19	A14	A9	26		A10
		ROMOE
			A14		20	A13	A10	25		A11
	CS2		A13		21	A12	A11	24		A12
	CS3				22	NC	NC	23
		BHEN
		A0	R1342	R1341
		A1
			1/16	1/16
		A2	GJ	GJ
			10KC	10KC
		A3	A16		1	A15	A16	48		A17
		A4	A15		2	A14	BYTE	47	R1346
									1/16GJ
		A5	A14		3	A13	VSS	46	10KC
		A6	A13		4	A12	D15	45		D15
GZ0C		A7	A12		5	A11	D7	44		D7
			A11		6	A10	D14	43		D14
LKIN											ROM
			A10		7	A9	D6	42		D6
			A9		8	A8	D13	41		D13
					9	NC	D5	40		D5
					10	NC	D12	39		D12
			ROMWE		11	WE	D4	38	C1342	D4
					12	RESET	VCC	37			FLASH
									25KZ0.1
		A8			13	NC	D11	36	GQFZ	D11
		A9			14	NC	D3	35		D3
		A10			15	RY	D10	34		D10
						BY
		A11	A19		16	A18	D2	33		D2
		A12	A18		17	A17	D9	32		D9
		A13	A8		18	A7	D1	31		D1
		A14	A7		19	A6	D8	30		D8
		A15	A6		20	A5	D0	29		D0
		A16	A5		21	A4	OE	28		ROMOE J30B
					22			27			1640G
		A17	A4			A3	VSS		R1343	X	TP1341
		A18	A3		23	A2	CE	26
									R1344	1/16GJ10KC
		A19	A2		24	A1	A0	25		A1
				IC1341					J30B
									1640G
									TP1342
			MBM29LV800TA90

LSB
DR0
DR1
DR2
DR3
DR4
DR5
DR6
DR7
DR8
DR9
LSB
DG0
DG1
DG2
DG3
DG4
DG5
DG6
DG7
DG8
DG9
LSB
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
1/16GJ22C	1/16GJ22C
R1432	R1431

RB1432 RB1431

R1HA2204G

:R1A42204G

1/16GJ22C	1/16GJ22C
R1434	R1433

RB1434 RB1433

R1HA2204G

:R1A42204G

1/16GJ22C	1/16GJ22C
R1436	R1435

C1404	C1403
25KZ0.1	25KZ0.1
GQFZ	GQFZ

C1406

25KZ

0.1

GQFZ

C1407

25KZ

0.1 GQFZ

C1408 25KZ

RB1436 RB14350.1

GQFZ

R1HA2204G

:R1A42204G

25KZ		25KZ
0.1		0.1
GQFZ	C1411	GQFZ
C1409	25KZ	C1412
	0.1
	GQFZ

C1402

25KZ0.1

GQFZ

3.3V

C1401

6.3EM220WM :6.3EM220F1

C1416

25KZ0.1

GQFZ

C1414

25KZ0.1

GQFZ

C1413

25KZ0.1

GQFZ

A

B

C

D

E

F

G

			3.3VS	R1381	5VS
					R1382
				X	X
				R1383	K8X
				1/16	J11B2940G
		A2		GZ0C	1
		A1
		A4
		A3
		A6			5
		A5
		A7
		A9
		A8			10
		A11
		A10		R1384
				1/16
				GZ0C
		A12	R1386		15
TP1381			1/16GZ0C
	J30B		R1387
	1640G	A14	X
		A13
TP1382	J30B
	1640G	A15			20
		A17
		A16
		A19
		A18	R1388	1/16GZ0C
			R1389		25
				1/16GZ0C
TP1383		BOOTWE
	J30B	ROMWE
TP1384	1640G
	J30B	ROMOE
TP1385	1640G
	J30B
	1640G	D15			30
		D7
		D14
		D6
		D13			35
		D5
		D12
		D4
					40
		D11
		D3
		D10
		D2
					45
		D9
		D1
		D8
		D0
					50
					K8Y
					J10EG060G
	ICE_RESET				1
		NMI
		CS3
		CS2
				R1391
				1/16	6
				GZ0C
				R1392	R1393
				X	X
			3.3VS		5VS

	DBA0
RB1445	DBA1
	DBA2
R1HA0R04G
:R1A40R04G	DBA3
	DBA4
RB1446	DBA5
	DBA6
R1HA0R04G
:R1A40R04G	DBA7
R1445	1/16GZ0C
R1446	DBA8
	1/16GZ0C
	DBA9
	DGA0
RB1443	DGA1
	DGA2
R1HA0R04G
:R1A40R04G	DGA3
	DGA4
RB1444	DGA5
	DGA6
R1HA0R04G
:R1A40R04G	DGA7
R1443	1/16GZ0C
R1444	DGA8
	1/16GZ0C
	DGA9
	DRA0
RB1441	DRA1
	DRA2
R1HA0R04G
:R1A40R04G	DRA3
	DRA4
RB1442	DRA5
	DRA6
R1HA0R04G
:R1A40R04G	DRA7
R1441	1/16GZ0C
R1442	DRA8
	1/16GZ0C
	DRA9

IC401

DIGITAL COLOR

UNFORMITY

CORRECTION

TIMING CONTROL

MAIN BOARD-4/6

H

I

J

K

9 10 11 12

13 14 15 16

A15

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