Toshiba 13A21C MICON/TUNER SCHEMATIC DIAGRAM, R.SIGNAL, G.SIGNAL, B.SIGNAL, DEFLECTION SIGNAL, TUNER VIDEO SIGNAL

8

7

6

A B

ACCESSORY

		UM-4
		BT001
	R03(AB)E_20_T
TM101		UM-4
RC-EH010		BT002
		R03(AB)E_20_T

OS101

PIC-28143SY-2

Vout	B+	GND
1	2	3
4.8	4.9	0

C D E

MICON/TUNER SCHEMATIC DIAGRAM

(MAIN PCB)

	TU001		TECC1040PG32D
15	IF		BTL		BPL		V.S	SDA	SCL	ADRES		AGC	13
14	11	10	9	8	7		6	5	4	3	2	1	12
	0	0 NC		0 NC			NC			1.3 NC	6.2 NC
			30.0		4.9			4.8	4.8			4.6	C003
								YK					50V 4.7 KA
					HZ30-3L
	C004	0.022 F	D001			C002		6.3V 470

POWER LED

D109R132

SLR-342VCT32270

F G

W837

R002R001

18K 1/2W 18K 1/2W

H

8

7

FROM/TO CHROMA

AGC

GND

TUNER+5V

IF

6

I2C_OFF

VD

HD

5

4

3

2

R114

10K

R115

47K

C130

0.01 Y

											MICON IC						3
											IC101	OEC7063A
										1	P50/H.SYNC	RED R	42
									4.0					0
								4
										2	P51/V.SYNC	GREEN G	41
						R110	1/4W1K		4.7				40	0
									0	3	P00/EXT MUTE	BLUE B
R116														0
										4	P01/I2C_OFF		39
47K			R117						4.8			OUT1/BLANK BL		0
		R111
			47K							5	P02/AUDIO MUTE	P20/AV2	38
														NC
		10K							0
														0
										6	P03/(Surround)	P21/AV1	37	NC
									0					0
									0	7	P04	P22/POWER	36	4.9
									0	8	P05/(Center_SP)	P10/DEGAUSS_H35		NC
														0
										9	INT2/P.FAIL	SCL1	34						R006		270
									4.0					4.8
							R131										C117 220P B
										10	INT1/REMOCON	SCL2	33	NC
							100		4.8											R105
					W822									3.2			R007	270		4.7K
										11	P23/SYNC	SDA1	32
	C140								0.8					4.8						C116
	100P SL								NC	12	P24	SDA2	31	NC				R106		220P		B
									0					3.2
									NC	13	P25/ON_TIMER AD1/X_RAY_TEST		30	NC				4.7K
									0					0						R107
										14	AVCC		29
C122					R130				4.9			X-RAY		0						10K		W809
50V 1	KA	C121			1K				1.9	15	HLF	AD4/AFT	28	0
				C120
		200P CH								16			27					W813
											V.HOLD	AD5/KEY1
			0.001		Y				0.2					4.9								R112
C124						R134
								560PW		17	CVIN	AD6/KEY2	26					W815				2.2K
0.1	F		2	R129	1M	470	C138		2.6					4.8								R113
																						2.2K
								1	0	18	CNVSS	RESET	25	2.5					C114	C115	0.1	KA
																					50V
		X101_1		2	3 1					20 19	Xin	OSC1	23 24		L101	3.3uH	R127	2.7K	C113
											Xout	OSC2
									2.3					2.5					12P CH
		EFOEC8004T4							1.6					2.5					12P CH
										21	VSS	VCC	22	4.9			6.3V 100 YK
									0							C128 1		C119	0.1 F
											C118
											6.3V 470 YK

R123

4.7K

R122

4.7K

R121

4.7K

R120

4.7K

R102 680 R103 680

				R119
				1K
				W819
		C134	0.1 F	W820
4.8	4.8	0	4.9
5	6	7	8
VSS SDA	E2SCL	E1MODE	E0VCC	MEMORY IC IC199 S-24C02BDP-1A
4	3	2	1
0	0	0	0

	C137
C129	50V 0.1 KA

C125 50V 0.1 KA

50V 0.1 KA

R104 680 R124 4.7K

W835

							R128
	R101			R126			560
	560			2.7K
POWER	SW105 SKHVBED010	VOL DOWN	SW104 SKHVBED010	VOL UP	SW103 SKHVBED010	CH DOWN	SW102 SKHVBED010 CH UP	SW101 SKHVBED010

OSD_R

OSD_G

OSD_B

OSD_BLK

5

FROM TV POWER

X-RAY

TO SOUND/AV

AUDIO_MUTE

POWER

FROM DEFLECTION/CRT

+B

4

X-RAY

FROM/TO CHROMA

POWER

SCL

SDA

AFT

3

RESET

AT+5V

Y_VIDEO

SYNC

2

PCB010

TMA511

1

					DEFLECTION SIGNAL
NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED	CAUTION: SINCE THESE PARTS MARKED BY	ARE	ATTENTION: LES PIECES REPAREES PAR UN	ETANT	TUNER VIDEO SIGNAL
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST	CRITICAL FOR SAFETY,USE ONES		DANGEREUSES AN POINT DE VUE SECURITE		R.SIGNAL
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.	DESCRIBED IN PARTS LIST ONLY		N’UTILISER QUE CELLS DECRITES		G.SIGNAL
			DANS LA NOMENCLATURE DES PIECES

B.SIGNAL

1

A B C D E F G H