Sony KV-XF21M61, KV-XF21M63, KV-XF21M65, KV-XF21M80, KV-XF21M90 Service Manual

SERVICE MANUAL

BG-3S CHASSIS

MODEL

COMMANDER DEST.

CHASSIS NO.

MODEL

COMMANDER DEST. CHASSIS NO.

KV-XF21M61 RM-952

GE

SCC-U12H-A

KV-XF21M63 RM-952

Thailand

SCC-U18E-A

KV-XF21M65 RM-952

GE

SCC-U12G-A

KV-XF21M80 RM-952

E

SCC-U13C-A

KV-XF21M90 RM-952

Hong Kong SCC-U17D-A

SUPPLEMENT-1

SUBJECT : ADD ROTATION COIL CIRCUIT

AND MICON CHANGE

File this supplement with the Service Manual.

The following parts change and addition apply to all models above except KV-XF21M63 with starting serial number:

KV-XF21M65	1,002,401 ~
KV-XF21M61	1,002,401 ~
KV-XF21M80	1,910,667 ~
KV-XF21M90	1,402,401 ~

SECTION 4. CIRCUIT ADJUSTMENTS

4-2. ADJUSTMENT METHOD (see page 37)

No. OPB2 OP3

Item	Pic Rot	2199 Cune	Auto PIC	Auto TV sys	US ST	AV Mono	11 KEY	Color SW	HEX
KV-XF21M61	1	0	1	1	0	0	0	0	B0
KV-XF21M65	1	0	1	1	0	0	0	0	B0
KV-XF21M80	1	0	1	0	0	0	0	0	B0
KV-XF21M90	1	0	1	1	0	0	0	0	B0

4-4. A BOARD ADJUSTMENT AFTER IC003 (MEMORY) REPLACEMENT (see page 38)

IC001 (u-CON) : CXP86449-623S (EXCEPT KV-XF21M63)

– 1 –

SECTION 5 DIAGRAM

5-1. BLOCK DIAGRAM

(see page 42 ~ 43)

24	B out		BLUE OUT			B out
21	IK in		C3 (KV-XF21M63)
			C5 (EXCEPT KV-XF21M63)
19	H. DRIVE		H-DRIVE	HDT	H-OUT
			Q506	T501	Q511
18	H. PULSE		2SC2688		2SC4927
	E/W	PIN-CONT		PIN-OUT	PMC	HLC
11		IC502		Q505	L509	L510
		NJM2903D		IRF614
13	VD+				V-OUT
14	VD-				IC503
					TDA8172
0 31

5-2. FRAME SHCEMATIC DIAGRAM

(see page 44 ~ 45)

NS COIL

FBT

COIL -

NC

COIL +

G2

CN1802

N/S

N/S

CN702

CN704

1

2

3

1

CN701

CRT

E

1

1

200V

C3

2

E

3

H1

PICTURE

(RGB OUT)

CN703

TUBE

(KV-XF21M63)

VD + OUT

1

1

B

GND

2

C5

2

G

VD - OUT

3

3

R

15V

4

(RGB OUT)

4

GND

N/S ROT

5

(EXCEPT KV-XF21M63)

5

IK

N/S MUTE

6

6

9V

CN1801

(EXCEPT KV-XF21M63)

DGC

CN4601

AC IN

AC IN

CN507 (EXCEPT KV-XF21M63)

VD +

GND

VD -

15V

N/S ROT

N/S MUTE

CN305

B

G

R

GND

IK

9V

CN505

200V

GND

H1

CN604

DGC

NC

DGC

1

2

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

1

2

3

F

(CISPR)

– 2 –

5-3. CIRCUIT BOARDS

(see page 47)

C3 (KV-XF21M63 only)

C5 (EXCEPT KV-XF21M63)

VM1

F

A

5-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS

(see page 51 ~ 56)

C006

0.1

25V

B:CHIP

#

		R008
CN001	JW075	4.7k
		:CHIP

	#	#
	C008	R007
	100p	0
		:CHIP
	CH:CHIP

90 # 0R

10 IPH :C 0R k 7.4

11 IPH :C 0R k7.4

12 IPH :C 0R k 7.4

R013

4.7k

:CHIP

D006

1SS355TE

R014

10 0R0 04 IPH:C

3 E

1	R004 100 :CHIP	100 :CHIP
0
0JR		SCL

8	7	6	5				R005
							100
				94.
9.4	94.IC00349.					:CHIP
M24C08-BN6							R003				C004
	NVM						10k				220p			C005
0	0	0	0			:CHIP				B:CHIP				220p
													B:CHIP
1	2	R021					R019						120C p10IP:C0HHC					100C	0pIP:CHH0C1
		3	4				C003
							#
5V			10k				10k
		:CHIP					:CHIP											#
						100R :CIPH											160R #
		1#					R002											110C
							100
14 IP:CH 0R 0 10							:CHIP	ROTNS		VOL(MODE)								PROTECTW
		R067		0	LED1	0	LED2 1		0		IC001			64. SDA0	94.	SDA1	94.		0
		0 C 0			52		51	50	49		48		47	46		45		44
		C002									47. SCL0	. 4 9	SCL1
		#
		1k					0.					*
										CONTROLLER
									(0)								1
		:CHIP		0		48.	SIRCS	0			94.	49.	NCPA	83. ST-BY	48.	INT	30.	HSYNC	84.
									94.
		R047
					1		2	3		4	5		6	7		8		9
	IPHC											IPH	4

R015

150C

100 SDA :CHIP

C009

#R017

1k

:CHIP

C055

100p

CH:CHIP

430C :CIPHHC			C044
			100p
		CH:CHIP
	p010
43		42	41
	0		0
ETU M/MO WS
TTA
2
VSYNC	9.4	TSR	0 VSS
10		11	12
	4 IP

	TO C5 BOARD
R500	CN1801
#
1	VD+
2	GND
3	VD-
4	15V
5	NS ROT
6	NS MUTE
	CN507
	4P
15V	:S-MICRO
135V
	DY1
	6P		H.DY
	WHT	TO DY
	:DY
1	H+

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