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
KV-XF21M61
KV-XF21M65
KV-XF21M80
KV-XF21M90
4-4. A BOARD ADJUSTMENT AFTER IC003 (MEMORY) REPLACEMENT
(see page 38)
IC001 (u-CON) : CXP86449-623S (EXCEPT KV-XF21M63)
Pic Rot
1
1
1
1
2199 Cune
0
0
0
0
Auto PIC
1
1
1
1
Auto TV sys
1
1
0
1
US ST
0
0
0
0
AV Mono
11 KEY
0
0
0
0
0
0
0
0
Color SW
0
0
0
0
HEX
B0
B0
B0
B0
– 1 –
SECTION 5 DIAGRAM
5-1. BLOCK DIAGRAM
(see page 42 ~ 43)
31
24
IK in
21
H. DRIVE
19
H. PULSE
18
E/W
11
VD+
13
VD-
14
BLUE OUT
C3 (KV-XF21M63)
C5 (EXCEPT KV-XF21M63)
H-DRIVE
Q506
2SC2688
PIN-CONT
IC502
NJM2903D
HDT
T501
PIN-OUT
Q505
IRF614
H-OUT
Q511
2SC4927
PMC
L509
V-OUT
IC503
TDA8172
B outB out
HLC
L510
5-2. FRAME SHCEMATIC DIAGRAM
(see page 44 ~ 45)
CRT
PICTURE
TUBE
(EXCEPT KV-XF21M63)
AC IN
AC IN
CN4601
2
1
VD + OUT
GND
VD - OUT
15V
N/S ROT
N/S MUTE
CN1801
CN704
1E
(KV-XF21M63)
1
2
3
4
(EXCEPT KV-XF21M63)
5
6
CN507
NS COIL
N/S COIL -
N/S COIL +
CN702
CN1802
2NC
1 G2 FBT
3
1
C3
(RGB OUT)
C5
(RGB OUT)
15V
VD -
GND
VD +
N/S ROT
(EXCEPT KV-XF21M63)
12345
CN701
1
200V
2
CN703
1
2G
3
4
GND
5
6
B
R
N/S MUTE
6
G
CN305
1
E
H13
B
R
IK
9V
DGC
IK
GND
9V
65432
CN505
GND
200V
123
H1
DGCNCDGC
CN604
123
F
(CISPR)
– 2 –
5-3. CIRCUIT BOARDS
1
1
2
3
4
5
6
DY1
R500
CN507
6P
WHT
:DY
#
4P
:S-MICRO
H+
VD+
GND
VD-
15V
NS ROT
NS MUTE
CN1801
TO DY
H.DY
TO C5 BOARD
15V
135V
☛
(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)
R008
CN001
C006
0.1
25V
B:CHIP
0
4
0
R
E
CH:CHIP
#
1
0
0
JR
.9
.9
IC003
4
4
M24C08-BN6
NVM
0000
1 2 3 4
5V
IP
1
H
4
:C
0
R
0
10
IP
H
:C
0
10
C008
100p
IP
H
#
#
R007
:CHIP
R004
5678
.9
.9
4
4
R021
10k
:CHIP
#
1
0
0
C
C002
#
0
LED1
R067
1k
R047
0
:CHIP
1 2 3 4 5 6 7 8 9
:CHIP
0
100 :CHIP
R005
100
:CHIP
R003
10k
:CHIP
C003
#
R019
10k
:CHIP
R002
100
1
0
IP
:CHIP
0
H
R
:C
0
LED2
.8
4
SIRCS
0
R
NS ROT
.1
0
0
9
0
4.7k
JW075
IP
#
H
:C
10
0
R
k
.7
4
C004
220p
☛
B:CHIP
☛
0
0
L
.9
.7
C
4
S
4
IC001
(MODE) VOL
*
CONTROLLER
)
(0
.9
.9
.9
4
4
4
IP
H
11
0
R
C005
220p
B:CHIP
12
0
C
SCL1
N
C
P
A
R013
IP
IP
4.7k
H
H
:C
:CHIP
:C
12
0
R
k
.7
4
IP
H
:C
H
C
p
0
10
.6
4
SDA0
.8
3
ST-BY
k
.7
4
.9
4
.8
4
16
#
0
R
.9
4
SDA1
1
.3
T
0
IN
D006
1SS355TE
R014
100 :CHIP
SCL
R015
100
:CHIP
C009
#
IP
H
:C
C055
10
H
C
0
100p
C
CH:CHIP
p
0
0
1
IP
#
H
:C
3
H
4
11
C
0
0
C
C
p
0
10
0
0
E
T
U
M
O
/M
W PROTECT
W
S
T
T
A
2
.8
.9
4
4
HSYNC
VSYNC
10 11 12
SDA
CH:CHIP
T
S
R
IP
C044
100p
0
R017
:CHIP
414243444546474849505152
0
15
0
C
1k
VSS
Page 1/2 Page 2/2
– 3 –
Loading...