Sony Ba5 Service Manual

							— 31 —
KV-25FS12 / 25FS12CMB BOARD SCHEMATIC DIAGRAM
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V
O
U
T
I
-
M
E
C
H
S
 
D
E
T
TO CB BOARD
TO A BOARD
CN2001
TO K BOARD
CN402
CN705
TO A BOARD
CN2009TO A BOARD
CN2002
(TUNING CONTROL)
(Y/C/J)
BA5-902-MB
17
21
5
6 7
8 9
10
11 12
13 14
15
16
4
GND DAT
CLK3
1819
STBY-7.5VSTBY-7.5V
5V
9V
9V
9VSTBY-5V
5V
STBY-5VSTBY-5V
9V9VSTBY-5V
9V
9V
STBY-5V
9V9V
9V
STBY-5V
9V
STBY-5V
9V9V
9V
STBY-5V
9V9V9V
9V
9V5V
9V
9V
9V5V
9V9V9V
5V
5V
STBY-5V
VIDEOVIDEO
VIDEO
V
I
D
E
O
VIDEOVIDEOVIDEO
VIDEO VIDEOVIDEO
V
I
D
E
O
C YY
VIDEO
CY
VIDEO
VIDEO
VIDEO
VIDEO
VIDEOVIDEOVIDEO
C
VIDEO
VIDEO
VIDEO
CY
Y C
C
Y
C
G
B
RVIDEO VIDEOVIDEO
G
B
RG
BRB G R
R
G
B STEREO SAP MONO
00
4.90 4.9
0
STBY-7.5V
VIDEO
VIDEO
R
G
B
0V 5V
5.4V
4.8V
4.5V
3.8V
0.8V
5.2V
3.5V
3.5V
0V3.5V
2V
1.7V
3.6V3
.
6
V
3.6V
3.6V
1.6V
2.2V
1.5V
1.5V
2.2V
4
.
9
V
4.3V
5.1V
4.5V
8.3V
7.6V
2.4V
1.8V
3.7V 0V
0V
2V4.3V
5V
6.3V
5.7V1.8V2.4V7.5V
0V
3.2V8.2V5.7V
4.6V
5.2V
3.5V
0V
0.7V
0.6V
0V 3.8V
1.8V
2.4V
2.4V3V
1.5V2.2V PIN46 PIN43 
						

							— 32 —
KV-25FS12 / 25FS12C 
1.3 Vp-p (H)
68
1012
141315
4
7
3
11
2
5
9  
MB BOARD WAVEFORMS
1
4.7 Vp-p (H)
16
171819 2.7 Vp-p (8 MHz)
1.0 Vp-p (H) 0.7 Vp-p (H)
0.9 Vp-p (H) 4.0 Vp-p (V)4.0 Vp-p (V)
0.9 Vp-p (H)
1.7 Vp-p (H) 1.4 Vp-p (V)1.4 Vp-p (V) 5.5 Vp-p (H)
5.3 Vp-p (H) 3.8 Vp-p (H)3.1 Vp-p (H) 3.1 Vp-p (H)
0.7 Vp-p (H) 1.2 Vp-p (H)
23 GND 47 5.0 7 GND 21 1.5 45 5.2 19 1.9
pin
volt24 2.2 48 0.0 8 5.0 22 1.5 46 4.6 20 2.4
1 1.7 25 2.3 49 0.0 23 1.6 47 1.7
2 4.8 26 GND 50 0.0pin volt24 1.4 48 N/Cpin volt
3 N/C 27 4.9 51 0.0 1 3.3 25 N/C 1 4.6
4 0.4 28 2.2 52 0.0 2 5.1 26 4.6pin volt2 0.1
5 0.0 29 2.3 3 1.3 27 4.6 1 5 3 4.6
6 0.1 30 5.0pin volt4 5.1 28 4.6 2 1.4 4 0.1
7 N/C 31 0.0 1 4.6 5 4.8 29 0.0 3 3.2 5 4.6
8 0.0 32 5.0 2 4.8 6 4.3 30 4.5 4 2.4 6 8.9
9 0.0 33 2.4 3 4.6 7 6.3 31 4.5 5 1.9 7 3.8
10 0.1 34 4.4 4 N/C 8 5.0 32 4.5 6 5.0 8 GND
11 0.1 35 5.0 5 N/C 9 5.1 33 8.7 7 0.0
12 5.0 36 4.8 6 8.9 10 GND 34 4.9 8 5.0pin volt
13 0.0 37 4.8 7 3.8 11 4.1 35 4.8 9 4.9 1 GND
14 4.3 38 4.8 8 GND 12 2.4 36 0.2 10 4.9 2 5.0
15 4.9 39 4.8 13 3.5 37 4.6 11 0.0 3 1.6
16 0.0 40 N/Cpin volt14 3.5 38 5.3 12 0.0 4 7.4
17 -0.2 41 0.0 1 GND 15 5.4 39 5.3 13 2.5 5 5.0
18 4.9 42 0.1 2 GND 16 7.7 40 GND 14 2.1 6 GND
19 5.0 43 5.0 3 GND 17 1.6 41 5.1 15 5.0 7 GND
20 2.1 44 0.1 4 GND 18 3.5 42 6.2 16 0.0 8 N/C
21 0.2 45 5.0 5 4.8 19 2.3 43 N/C 17 2.5
22 2.3 46 0.0 6 4.8 20 2.6 44 8.7 18 3.2
All voltages are in V
IC1003
MB BOARD IC VOLTAGE LIST
IC1001
IC1305 IC1002IC1301
IC1302IC1304 
						

							— 33 —
KV-25FS12 / 25FS12C 
MB BOARD IC BLOCK DIAGRAM
IC1301: CXA2131CS
CHROMA SW
Y SW
MONITOR SW
VIDEO SW


436247941
TV/C2 IN
MON OUT COMB-C IN CVBS1/Y1 IN CVBS2/Y2 INC1 IN
COMB-Y IN
ACC DET.ACC AMP
CHROMA
AT TV SYNC SEP

H SYNC SEP


SHARPNESS DL
SHARPNESS AMP



FILTER ALIGNMENT 
CAL. by fscCOUNTDOWN

LINE COUNTER
V TIM GEN.



VSAW GEN
VTIM
AFC




HSAW GEN.

(ZAP)
H TIM GEN.



PHASE DET.



HPROT

HD GEN.
IREF                     REG
20AFC FIL
17SCP
33VCC1
16REG
121 REF
10GND1
19HD
18HP/PROTECT
5V TIM
WIDE SAW FUNC.





VD SAW FUNC.






DAC
SW
VPROT

VM AMP

(OFF YS/YM)
I  C BUS
DECODER
STATUS I/F2
CLAMP
DC TRAN
DPIC



COLOR KILLER

CHROMA
AMP
TRAP + EQ

BPF

APC

C VCO
DEMOD.
FSC

Y/C MIX
RGB CLAMPCOLOR AMP


AXIS


CLAMP
RGB 1/2
ABL/PEAK LIM


AKB

EW PARABOLA FUNC.





YEYUV CLAMP
YUV SW

YUVOUT

42
ABL FIL3
ABL IN21IK IN24
B OUT23
G OUT22
R OUT35
SDA34
SCL14
VD-13
VD+11
EW
29
30
31
32
25
26
27
28
36
37
38
39
15
1
8
40
44
46
47
45
YS2/YM B2 IN (B-YOUT) G2 IN (R-YOUT) R2 IN (YOUT) YS1 B1 IN G1 IN R1 IN YUV SW EY IN ER-Y IN EB-Y IN VM OUT/
V PROT
YS1 SW

YM SW
YS2 SW
DYNAMIC COLOR 

PICTURE AMP

GAMMA AMP

CLAMP
BRIGHT CONT

DRIVE AMP

CUTOFF CONT.

R/G/B BLK


APED Y CLAMP GND2 Vcc2 FSCOUT Xtal APC FIL 
						

							— 34 —
KV-25FS12 / 25FS12C 
1  |  2        |  3  |  4  |  5  |  6  |  7 
A
—
B
—
C
—
D
—
E
MB[TUNING CONTROL, Y/C/J]
Q1317 B-7
D1001 A-1 Q1001 A-3 Q1325 B-2
D1005 B-4 Q1002 A-6 Q1326 B-1
D1010 C-4 Q1003 A-4 Q1327 D-6
D1011 C-3 Q1009 B-3 Q1328 D-7
D1012 B-2 Q1010 A-4 Q1329 D-6
D1013 C-3 Q1011 B-5 Q1330 C-6
D1014 B-1 Q1301 A-7 Q1331 B-7
D1301 A-7 Q1302 D-6 Q1332 D-5
D1310 C-6 Q1306 B-5 Q1336 B-6
Q1307 B-5 Q1350 A-7
IC1001 C-2 Q1308 C-5 Q1354 B-5
IC1002 A-3 Q1310 D-4
IC1003 D-3 Q1311 C-4 X1001 B-4
IC1301 C-7 Q1312 D-3 X1304 D-6
IC1302 D-4 Q1313 C-4
IC1304 A-4 Q1315 C-7
IC1305 C-3 Q1316 C-6CRYSTAL ICTRANSISTOR
MB BOARD LOCATOR LIST
DIODE
C
N
1
0
04
I
C
1
3
0
2
 
 
 
 
 
 
 
 
C
N
1
0
0
1
Q
1
3
0
1
Q
1
3
1
7Q
1
0
1
1
C
1
3
5
3
D
5
9
0
D
1
3
1
0
C
1
3
9
4
L
1
3
0
5 L
1
3
0
3 L
1
3
0
2C
1
3
0
8
C
1
3
0
6 C
1
3
0
4 C
1
3
6
0
X
1
3
0
4C
1
3
2
7
F
B
1
3
0
1 F
L
1
3
0
1L
1
3
1
5I
C
1
00
3
C
1
0
7
7 I
C
1
3
0
5C
1
0
4
8
L
1
0
04L
10
0
3
X
1
3
0
3C
1
3
4
0
R
1
0
74
D
1
0
1
1
D
1
0
1
2 C
1
0
3
6 D
1
0
14 C
1
3
7
3 R
1
0
4
6
C
1
0
1
8 C
1
0
0
2
L
1
0
0
1
C
1
3
5
9 C
1
0
0
8
D
1
0
0
5 I
C
1
0
0
2D
1
0
0
3Q
1
0
0
9
Q
1
0
0
3
Q
1
3
2
7
Q
1
3
2
9
I
C
1
3
0
4
F
L
1
3
0
3
C
1
0
3
0
C
1
3
99
C
1
3
7
6
C
1
3
7
1
C
1
3
7
0
C
1
3
8
1
C
1
3
8
3 C
1
3
8
4
C
1
3
8
9
C
1
3
5
6
R
1
3
5
0 R
1
3
7
3
C
1
3
5
0C
1
3
4
9
C
1
3
4
5
R
1
3
4
9
C
1
3
2
6C
1
3
3
2 C
1
3
6
5 R
1
3
6
2C
1
3
0
3 J
R
1
3
0
7 C
1
3
6
3
R
1
3
1
1 C
1
3
2
4 C
1
3
2
5
R
1
3
5
8
R
1
3
5
3 R
13
6
5
R
1
3
6
1
R
13
5
6
R
13
5
4
R
14
1
9
R
1
3
7
1
C
1
3
4
3
R
1
3
4
1
C
1
3
1
0 C
1
3
4
1
C
1
3
4
2
R
13
4
7
R
1
3
3
8C
1
3
9
2C
1
3
9
1
C
1
3
2
9R
1
4
1
6
R
1
3
1
5 R
1
0
7
2
C
1
3
3
4C
1
3
2
1
C
1
3
2
8R
1
3
5
1
R
1
0
6
9
R
1
0
6
0
C
1
0
3
9C
1
0
16
C
1
0
1
5 C
1
0
2
2 C
1
0
2
3
R
1
3
8
6
R
1
3
8
5
R
1
3
8
7
J
R
1
0
0
2
R
1
1
0
9
R
1
1
0
8R
1
3
3
2R
1
3
3
0 R
1
1
1
9
C
1
3
3
1
R
1
3
2
8
R
1
3
3
4
R
1
3
36
R
1
3
6
8R
1
4
1
5
R
1
4
1
4R
1
1
04
R
1
3
7
6
R
1
3
9
5R
1
3
9
1
R
1
3
7
9 R
1
3
8
0
R
1
3
9
4 C
1
3
1
3
R
1
3
0
0 R
1
3
9
9
R
1
1
1
0 C
1
3
8
7
R
1
0
1
6 R
1
0
1
7
C
1
0
0
1
C
1
0
1
1
R
1
0
2
2J
R
1
0
8
3
R
1
0
5
3 R
1
0
9
5
R
14
0
3
R
1
4
0
2 R
1
0
5
4R
1
4
0
1
R
1
0
8
5
C
1
0
8
0
R
1
3
7
4
R
13
1
0
C
1
3
0
7 C
13
0
5 C
1
0
5
3
R
1
3
1
9
R
1
1
0
6
C
1
0
3
7C
1
0
1
7
R
1
0
3
1
R
1
0
30
R
1
0
20
R
1
0
3
6
R
1
0
1
9
J
R
1
9
0
0
J
R
1
9
0
1
J
R
1
9
0
2
J
R
1
9
0
3
R
1
3
1
4 R
1
3
1
7
J
R
1
0
1
8
C
1
0
4
2R
1
0
7
5
C
1
3
3
0
R
1
3
2
6
R
1
4
0
7R
1
4
0
0J
R
1
0
8
8
J
R
1
3
1
1 D
1
0
0
1
R
1
0
2
7
R
1
0
2
8 C
1
0
1
9R
1
3
8
3
R
1
3
8
2
R
1
3
8
4
R
1
4
1
8
R
1
3
9
7
R
1
3
23
R
1
4
4
2 R
1
4
1
3
C
1
3
75R
1
3
8
8
R
1
3
9
6
R
1
3
6
7
R
1
3
6
4
R
1
3
4
6
R
1
3
6
6R
1
4
0
9
R
1
4
1
0Q
1
3
1
5
Q
1
3
1
6
Q
1
3
1
2
Q
1
3
5
4
Q
1
3
3
0
Q
1
0
1
0
R
1
3
0
6
C
N
1
0
0
3
Q
1
3
1
0
R
11
0
3
R
1
0
7
9
R
10
8
1
R
1
0
8
0
Q
13
1
1
Q
1
3
2
5
C
1
3
5
4
2
6
42
5
1
0
1
1 2
01
1 1
8
4
1
9
1
1
1
1
0
1
D
1
3
0
1
9
VY
1 V
1
T
P
7 T
P
6T
P
3 8
4
1T
P
4
P
I
N
 
2
6 P
I
N
 
5
2
O
S
A
P
5M
A
I
N
2 M
A
I
N
1
A
G
C
2
0 I
S
A
P
S
T M
O
N
OG
N
D
E
W
V
D
-5
V
V
D
+ A
B
L
H
D
2
42
0
T
P
5 C
1
G
N
D S
D
A
T
S
C
L
K
1
4
58
541
8
5
1
-
67
7
-
2
9
6
-
4
11
7
1
8
1
8
9
4
1 
						

							— 35 —
KV-25FS12 / 25FS12C 
1  |  2        |  3  |  4  |  5 
A
—
B
—
VB[VELOCITY MODULATION]
1  |  2        |  3  |  4  |  5  |  6  |
A
—
B
—
C
—
D
—
1 2 3 4 5 6 7 8
1
2 3 4 5
C901C902C903R901 R902
R903
R904
D901 D902
R905
R906 C905 R907
R908 R909C907
C908
C909C910R910 C911
R911
R912 R913
R914
D903R915R916 R917R918 R919R920
R921R922 C912C914
R923
Q905 Q906
Q903
Q904
Q902 Q901L901
C904 C906
CN901
CN902
C913
2.2
160V0.047
:PT470
10V47
:FPRD 2.7
:FPRD
560
:FPRD 18k
MTZJ-T-77-39 MTZJ-T-77-39
1k
:FPRD
18k 0.047
200V
:PT 2.7
:FPRD
560
:FPRD 47
1/2W
:FPRD33
160V 470
10V 0.0047
500V
E0.1
200V
:PT180
3W
:RS 100
10V
68
22068
270
1SS133
TEMP-CORR1k1k 1k100 100820
10k22
:FPRD 470
25V0.047
:PT 47
2SA1309A-QRSTA
VM OUT 2SC3311
VM OUT
2SC3311
AMP
2SC3311
AMP
2SA1837
VM.DRIVE.12SC4793
VM.DRIVE.2JW(5mm)
0.001 :PT 0.001 :PT
5P
8P
0.001
VM OUT
E
+B9V
Q.P.-
Q.P.+
E
VM Q.P.-
Q.P.+
E
VM
NC
TO A BOARD
 
CN506
(VELOCITY MODULATION)
BA5-902-VB
9V
9V
+B
6.1V
5.4V5.7V
5.7V
1.8V5.4V
2.4V 2.4V
1.8V
0.4V
0.9V 67.9V
67.9V
135.4V
134.9V
VB BOARD SCHEMATIC DIAGRAM
R
9
0
1C
9
0
3
C
N
9
0
1Q
90
3Q
9
0
6
Q
90
1
C
N
9
0
3
R
9
2
3
C
9
1
2
R
9
2
1
R
9
1
9 R
9
1
6 R
9
1
1 R
9
1
3 R
9
1
2D
9
0
3
R
9
1
4
C
9
1
1C
9
0
2
R
9
0
3
R
9
2
0
R
9
0
5 D
9
0
1
C
9
0
4
C
9
0
1
C
9
0
6
D
9
0
2 R
9
0
6
R
9
0
7C
9
0
8
Q
9
0
5R
9
1
0E
B
BE
1
3
1
5
B E
V
M
V
M
E
E
N
.
C
N
.
C
N
.
C
N.
C
"
V
E
L
O
C
I
T
Y
 
M
O
DU
L
A
T
I
O
N
"
B 
						

							— 36 —
KV-25FS12 / 25FS12C 
5-4. SEMICONDUCTORS
2SB709A-QRS-TX
2SD601A-QRS-TX2SC3209LK-TP
2SA1837 2SA1091O-TPE22SA1309A-QRSTA
2SC3311A-QRSTA
2SD2144S-TP-UVW
2SK2663  2SD2578-YB2SC47931SS83TD             D1NLSOU-TA
ELIZ-V1               ERA22-08TP3
GP08DPKG23     RU4AM-T3
RGP10GPKG23
RD9.1EW-T1 MA111-TX 
UDZ-TE-17.5.1B 
UDZ-TE-17.91BD2SB60A-F04 DAP202K-T-146 D4SB60L-F
D5LC20U
B E
CE
C
B LETTER SIDEE B
CE
C
B
GD
S
1
2
31
2
3
CATHODE
ANODE
1SS133T-77          D1NS0R-TA
MTZJ-T-77-12C     MTZJ-T-77-33B
MTZJ-T-77-39   1EQS04-NTA1B
MTZJ-T-77-20B
CATHODE
ANODE
ANODE
CATHODE
+
- ~
~
1 23 2
13
+
~ ~
-
+
~
~
-
MARKING SIDE VIEW
CATHODE
ANODE
CATHODE
CATHODE
ANODE
GATE
TF541M RU-1P
ERC06-15S
EGP20DPKG23
MTZJ-T-77-5.1C
MTZJ-T-77-5.6C
MTZJ-T-77-7.5A
MTZJ-T-77-10B
MTZJ-T-77-30D
RGP10-GPKG3
RGP02-17PKG23
RGP15GPKG23
B
EC
CATHODE
ANODE 
						

							— 37 —
KV-\b5FS\f\b / \b5FS\f\bC 
SECTION  6:  EXPLODED VIEWS
Components  not  identifi ed  by  a  part  number  or 
description are not stocked because they are seldom 
required for routine service.
NOTE: The components identifi ed by shading and ! mark are critical for safety. 
Replace only with part number specifi ed.  NOTE: Les composants identifi es par un trame et une marque ! sont critiques pour 
la securite.  Ne les remplacer que par une piece portant le numero specifi  e.
The  component  parts  of  an  assembly  are  indicated  by 
the reference numbers in the far right column of the parts 
list and within the dotted lines of the diagram.
* Items marked with an asterisk are not stocked since 
they  are  seldom  required  for  routine  service.    Expect 
some delay when ordering  these components.
         REF.NO.   PART  NO.  DESCRIPTION                 [Assembly Includes]           REF.NO.   PART  NO.  DESCRIPTION                    \/  [Assembly Includes]
6-\f. CHASSIS (KV-\b5FS\f\b/ \b5FS\f\bC)
  1  \f\b4038\b762\b1  BEZNET ASSY        [2\b6]
 2  4\b078\b807\b11  DOOR      
  3  3\b703\b574\b00  RETAINER, DOOR     
  4  4\b046\b160\b01  EMBLEM (NO.9), SONY    
  5  4\b073\b844\b01  GUIDE, LED
  6  4\b073\b843\b06  BUTTON, MULTI
  7  1\b529\b638\b11  SPEAKER (6\f12CM)     
  8  4\b057\b714\b01  PIECE TLH CONVERGENCE    
  9  1\b452\b896\b11  COIL, NA ROTATION (RT200)   
  10  4\b053\b005\b01  SPACER, DY
!  11  8\b733\b250\b05  CRT 25RSN     
!  12  1\b451\b475\b11  DY Y25RSA    
!  13  8\b453\b011\b21  NA299\bS
*  14  A\b1332\b057\bA  CB (VAR) MOUNTED PC BOARD  
*  15  A\b1299\b451\bA  A COMPLETE PC BOARD (KV\b25FS12 ONLY)
*  15  A\b1299\b452\bA  A COMPLETE PC BOARD (KV\b25FS12C ONLY) 
    The high\bvoltage leads associated with the FBT on this \Dboard are not
    included and must be ordered separately. See 28\b30.
  16  4\b036\b329\b01  SPRING (B), TENSION
!  17  1\b419\b509\b11  COIL, DEGAUSSING (KV\b25FS12 ONLY)!  17  1\b419\b510\b11  COIL, DEGAUSSING (KV\b25FS12C ONLY) 
*  18  A\b1304\b224\bA  MB (VAR) MOUNTED PC BOARD  
*  19  A\b1342\b547\bA  VB (VAR) MOUNTED PC BOARD
!  20  1\b757\b834\b11  CORD, AC POWER (DOUBLE GROMMENT)   
      (KV\b25FS12 ONLY) 
!  20  1\b757\b840\b11  CORD, POWER (WITH CONNECTOR)   
      (KV\b25FS12C ONLY)
*  21  A\b1380\b627\bA  K (VAR) MOUNTED PC BOARD
  22  1\b766\b374\b11  PLUG, F\bPIN
  23  4\b081\b978\b01  COVER, REAR     
  24  3\b704\b372\b71  HOLDER, HV CABLE 
    25  4\b062\b047\b02  PIECE A(110), CONV CORR\DECT
  26  1\b452\b032\b00  MAGNET,DISC
!  27  1\b453\b336\b11  FBT ASSY N\f\b4011//\f4A4\D    [28\b30]
  28  1\b251\b642\b52  HV CAP ASSY
  29  1\b900\b800\b65  FOCUS LEAD
  30  1\b900\b803\b22  G2 LEAD
!  31  8\b598\b542\b20  TUNER, FSS BTF\bWA412
  32  4\b081\b980\b01  HOLDER, AC CABLE
4\b388\b477\b02  SCREW(3\D\f16),TAPPING,+BV WASHER 
7\b685\b663\b91  SCREW \D+BVTP 4\f16 TYPE2 TT(B) 
4\b046\b765\b12  SCREW, TAPPING 7+CROWN WASHER
7\b685\b647\b79  SCREW \D+BVTP 3\f10 TYPE2 IT\b3
17
16
22
15
18
19
13
21
31
32
14
10
9
8
11
12
25
5
4
26
1
28
29
30
27
24
2
20
6
3
7
7
23 
						

							— 38 —
KV-25FS12 / 25FS12C 
SECTION  7:  ELECTRICAL PARTS LIST
* Items marked with an asterisk are not stocked since they 
are seldom required for routine service.  Expect some delay 
when ordering  these components.     RESISTORS
•   All resistors are in ohms
•   F : nonfl ammable
•    All  variable  and  adjustable  resistors 
have  characteristic  curve  B,  unless 
otherwise noted.
         REF.NO.   PART  NO.  DESCRIPTION   VALUES   The components in this manual identifi ed by the following 
symbol: 
X indicate parts that have been carefully factory-
selected to satisfy regulations regarding X-ray radiation for 
each set. 
Should  replacement  be  required  for  one  of  these 
components, replace only with the value originally used.NOTE: The  components  identifi ed  by  shading 
and ! mark are critical for safety. Replace only 
with part number specifi ed. 
NOTE: Les composants identifi es par un trame et 
une marque 
! sont critiques pour la securite.  Ne 
les remplacer que par une piece portant le numero 
specifi e.When ordering parts by reference
number, please include the board name.
A
         REF.NO.   PART  NO.  DESCRIPTION   VALUES   
 
 
 
A 
*    A-1299-451-A  A COMPLETE PC BOARD
      (KV-25FS12 ONLY)
*    A-1299-452-A  A COMPLETE PC BOARD
      (KV-25FS12C ONLY)
  The high-voltage leads associated with the FBT on the A board are not included and 
  must be ordered separately.  Order the following leads when requesting this A board:
    1-251-642-52  HV CAP ASSY
    1-900-800-65  FOCUS LEAD 
    1-900-803-22  G2 LEAD
  *  1-508-784-21  PIN, CONNECTOR (5MM PITCH) 1P
    1-533-223-11  HOLDER, FUSE
  *  4-374-846-11  COVER, CAPACITOR, CAP TYPE
    4-382-854-11  SCREW (M3X10), P, SW (+)
CAPACITOR
  C100  1-216-295-11  SHORT
  C101  1-216-295-11  SHORT
  C102  1-126-933-11  ELECT  100µF  20%  16V
  C104  1-126-941-11  ELECT  470µF  20%  25V
  C105  1-104-664-11  ELECT  47µF  20%  25V
  C204  1-163-017-00  CERAMIC CHIP  .0047µF  10%  50V
  C205  1-126-963-11  ELECT  4.7µF  20%  50V
  C207  1-126-961-11  ELECT  2.2µF  20%  50V
  C208  1-126-961-11  ELECT  2.2µF  20%  50V
  C210  1-126-963-11  ELECT  4.7µF  20%  50V
  C214  1-164-346-11  CERAMIC CHIP  1µF    16V 
  C215  1-164-346-11  CERAMIC CHIP  1µF    16V 
  C216  1-126-963-11  ELECT  4.7µF  20%  50V 
  C219  1-126-964-11  ELECT  10µF  20%  50V 
  C401  1-126-968-11  ELECT  100µF  20%  50V 
  C402  1-126-943-11  ELECT  2200µF  20%  25V
  C403  1-126-957-11  ELECT  0.22µF  20%  50V
  C420  1-164-222-11  CERAMIC CHIP  0.22µF    25V
  C421  1-216-295-11  SHORT
  C435  1-164-222-11  CERAMIC CHIP  0.22µF    25V
  C438  1-126-940-11  ELECT  330µF  20%  25V
  C439  1-126-940-11  ELECT  330µF  20%  25V
  C441  1-164-346-11  CERAMIC CHIP  1µF    16V
  C442  1-126-963-11  ELECT  4.7µF  20%  50V
  C496  1-216-295-11  SHORT
  C501  1-102-112-00  CERAMIC  330pF  10%  50V
  C502  1-106-383-00  MYLAR  0.047µF  10%  200V
  C503  1-102-212-00  CERAMIC  820pF  10%  500V
  C504  1-102-002-00  CERAMIC  680pF  10%  500V
  C505  1-162-129-00  CERAMIC  150pF  10%  2KV
  C506  1-162-318-11  CERAMIC  0.001µF  10%  500V
!  C507  1-127-717-11  FILM  19000pF  3%  1.2KV
  C508  1-137-150-11  MYLAR  0.01µF  10%  100V
  C509  1-162-116-00  CERAMIC  680pF  10%  2KV
  C510  1-107-651-11  ELECT  4.7µF  20%  250V
!  C511  1-115-521-11  FILM  0.82µF  5%  250V
!  C512  1-106-383-00  MYLAR  0.047µF  10%  200V
  C513  1-104-987-11  MYLAR  0.001µF  10%  100V
!  C514  1-117-813-11  FILM  0.75µF  5%  250V
  C515  1-162-116-00  CERAMIC  680pF  10%  2KV
  C516  1-117-214-11  CERAMIC  0.001µF  10%  2KV
!  C520  1-130-895-00  FILM  0.056µF  10%  400V
  C521  1-164-646-11  CERAMIC  2200pF  10%  500V
  C523  1-126-941-11  ELECT  470µF  20%  25V
  C524  1-102-244-00  CERAMIC  220pF  10%  500V 
  C525  1-162-815-11  CERAMIC  47pF  5%  500V 
  C526  1-126-960-11  ELECT  1µF  20%  50V 
  C527  1-126-965-11  ELECT  22µF  20%  50V 
  C528  1-164-161-11  CERAMIC CHIP  0.0022µF  10%  50V
  C529  1-164-161-11  CERAMIC CHIP  0.0022µF  10%  50V
  C530  1-163-009-11  CERAMIC CHIP  0.001µF  10%  50V
  C531  1-106-387-00  MYLAR  0.068µF  10%  200V
  C533  1-126-941-11  ELECT  470µF  20%  25V
!  C534  1-126-964-11  ELECT  10µF  20%  50V
  C535  1-126-959-11  ELECT  0.47µF  20%  50V
!  C537  1-126-963-11  ELECT  4.7µF  20%  50V
  C539  1-107-645-11  ELECT  22µF  20%  160V 
						

							— 39 —
KV-25FS12 / 25FS12C 
NOTE: The  components  identifi ed  by  shading 
and ! mark are critical for safety. Replace only 
with part number specifi ed. 
NOTE:  Les  composants  identifi es  par  un  trame  et  une 
marque !  sont  critiques  pour  la  securite.    Ne  les 
remplacer que par une piece portant le numero specifi e.
         REF.NO.   PART  NO.  DESCRIPTION   VALUES             REF.NO.   PART  NO.  DESCRIPTION   VALUES   
  C540  1-107-645-11  ELECT  22µF  20%  160V
  C541  1-126-969-11  ELECT  220µF  20%  50V
  C542  1-126-967-11  ELECT  47µF  20%  50V
  C543  1-137-194-81  FILM  0.47µF  5%  50V
!  C546  1-107-635-11  ELECT  4.7µF  20%  160V
!  C547  1-163-031-11  CERAMIC CHIP  0.01µF    50V
  C548  1-123-024-21  ELECT  33µF    160V
!  C549  1-126-934-11  ELECT  220µF  20%  16V
  C550  1-117-661-11  FILM  0.15µF  5%  250V
  C551  1-137-417-11  MYLAR  .0047µF  10%  200V
  C553  1-107-662-11  ELECT  22µF  20%  250V
  C601  1-164-004-11  CERAMIC CHIP  0.1µF  10%  25V
  C602  1-126-967-11  ELECT  47µF  20%  50V
  C604  1-164-182-11  CERAMIC CHIP  0.0033µF  10%  50V
!  C606  1-113-920-11  CERAMIC  2200 pF  20%  250V
!  C607  1-136-311-11  MYLAR  0.47µF  20%  125V
      (KV-25FS12 ONLY)
  C609  1-126-968-11  ELECT  100µF  20%  50V
  C610  1-126-964-11  ELECT  10µF  20%  50V
!  C611  1-113-920-11  CERAMIC  2200 pF  20%  250V
!  C612  1-128-717-11  ELECT  680µF  20%  250V
      (KV-25FS12 ONLY)
!  C612  1-128-718-11  ELECT  560µF  20%  400V
      (KV-25FS12C ONLY)
  C613  1-126-964-11  ELECT  10µF  20%  50V
  C614  1-130-495-00  MYLAR  0.1µF  5%  50V
  C615  1-130-202-00  FILM  0.022µF  10%  400V
      (KV-25FS12C ONLY)
  C616  1-107-824-11  CERAMIC  220pF  5%  1KV
      (KV-25FS12C ONLY)
  C617  1-125-893-11  FILM  680pF  3%  1.5KV
  C618  1-164-081-11  CERAMIC  470pF  10%  50V
  C619  1-136-356-11  MYLAR  470pF  5%  50V
  C620  1-104-665-11  ELECT  100µF  20%  25V
  C621  1-125-772-91  CERAMIC  1500pF  10%  2KV
  C622  1-164-625-11  CERAMIC  680pF  10%  500V
  C623  1-164-625-11  CERAMIC  680pF  10%  500V
  C624  1-131-867-51  ELECT  100µF    160V
  C625  1-135-573-51  ELECT  15000µF  20%  25V
  C626  1-135-412-51  ELECT  1000µF  20%  25V
  C627  1-136-189-00  MYLAR  0.1µF  10%  250V
  C628  1-104-665-11  ELECT  100µF  20%  25V
  C634  1-137-605-11  MYLAR  0.01µF  10%  250V
  C635  1-163-009-11  CERAMIC CHIP  0.001µF  10%  50V
  C636  1-126-970-11  ELECT  330µF  20%  50V
  C637  1-163-009-11  CERAMIC CHIP  0.001µF  10%  50V
  C638  1-163-005-11  CERAMIC CHIP  470pF  10%  50V
  C639  1-126-965-11  ELECT  22µF  20%  50V
  C641  1-107-679-91  ELECT  10µF  20%  450V
  C643  1-104-760-11  CERAMIC CHIP  0.047µF  10%  50V
  C647  1-161-964-91  CERAMIC  .0047µF    250V
  C648  1-136-346-21  MYLAR  0.22µF  20%  125V
  C652  1-130-471-00  MYLAR  0.001µF  5%  50V
  C654  1-107-636-11  ELECT  10µF  20%  160V
!  C655  1-136-311-11  MYLAR  0.47µF  20%  125V
  C657  1-104-664-11  ELECT  47µF  20%  25V
  C658  1-135-573-51  ELECT  15000µF  20%  25V
  C2001  1-104-664-11  ELECT  47µF  20%  25V
CONNECTOR
*  CN406  1-564-507-11  PLUG, CONNECTOR 4P
  CN460  1-573-298-21  CONNECTOR, BOARD TO BOARD 20P
*  CN501  1-580-798-11  CONNECTOR PIN (DY) 6P
  CN502  1-564-509-11  PLUG, CONNECTOR 6P
*  CN506  1-564-508-11  PLUG, CONNECTOR 5P
*  CN601  1-508-786-00  PIN, CONNECTOR (5MM PITCH) 2P
  CN602  1-580-843-11  PIN, CONNECTOR (POWER)
*  CN2001  1-564-511-11  PLUG, CONNECTOR 8P
  CN2002  1-573-298-21  CONNECTOR, BOARD TO BOARD 20P
  CN2009  1-573-298-21  CONNECTOR, BOARD TO BOARD 20P
DIODE
  D204  8-719-982-22  DIODE MTZJ-T-77-30D
  D205  8-719-108-12  DIODE RD9.1EW-T1
  D206  8-719-108-12  DIODE RD9.1EW-T1
  D208  8-719-108-12  DIODE RD9.1EW-T1
  D209  8-719-977-22  DIODE UDZ-TE-17-9.1B
  D210  8-719-110-17  DIODE MTZJ-T-77-10B
  D212  8-719-110-17  DIODE MTZJ-T-77-10B
  D213  8-719-110-17  DIODE MTZJ-T-77-10B
  D230  8-719-108-12  DIODE RD9.1EW-T1
  D231  8-719-108-12  DIODE RD9.1EW-T1
  D400  8-719-108-12  DIODE RD9.1EW-T1
  D401  8-719-110-17  DIODE MTZJ-T-77-10B
!  D501  8-719-945-80  DIODE ERC06-15S
  D502  8-719-908-03  DIODE GP08DPKG23
  D503  8-719-908-03  DIODE GP08DPKG23
!  D504  8-719-945-80  DIODE ERC06-15S
!  D505  8-719-312-10  DIODE RU4AM-T3
  D506  8-719-302-43  DIODE RGP10GPKG3
  D507  8-719-991-33  DIODE 1SS133T-77
  D508  8-719-991-33  DIODE 1SS133T-77
  D509  8-719-921-44  DIODE MTZJ-T-77-5.1C
  D510  8-719-908-03  DIODE GP08DPKG23
  D511  8-719-302-43  DIODE RGP10GPKG23
  D513  8-719-979-85  DIODE RGP15GPKG23
  D514  8-719-979-85  DIODE RGP15GPKG23
A 
						

							— 40 —
KV-25FS12 / 25FS12C 
NOTE: The  components  identifi ed  by  shading 
and ! mark are critical for safety. Replace only 
with part number specifi ed. 
NOTE:  Les  composants  identifi es  par  un  trame  et  une 
marque !  sont  critiques  pour  la  securite.    Ne  les 
remplacer que par une piece portant le numero specifi e.
         REF.NO.   PART  NO.  DESCRIPTION   VALUES             REF.NO.   PART  NO.  DESCRIPTION   VALUES   
!  D516  8-719-991-33  DIODE 1SS133T-77
!  D517  8-719-991-33  DIODE 1SS133T-77
!  D518  8-719-110-08  DIODE MTZJ-T-77-8.2B
!  D519  8-719-979-84  DIODE EGP20DPKG23
!  D520  8-719-073-01  DIODE MA111-TX
  D601  8-719-991-33  DIODE 1SS133T-77
  D602  8-719-991-33  DIODE 1SS133T-77
  D603  8-719-982-26  DIODE MTZJ-T-77-33B
  D604  8-719-028-72  DIODE RGP02-17PKG23
!  D605  8-719-510-53  DIODE D4SB60L-F
!  D606  8-719-108-18  DIODE TF541M
  D607  8-719-991-33  DIODE 1SS133T-77
  D608  8-719-110-53  DIODE MTZJ-T-77-20B
  D609  8-719-311-31  DIODE RU-1P
      (KV-25FS12C ONLY)
  D610  8-719-210-21  DIODE 11EQS04-NTA1B
  D611  8-719-046-74  DIODE 10ELS2N-TA1B2
  D612  8-719-110-17  DIODE MTZJ-T-77-10B
  D613  8-719-046-74  DIODE 10ELS2N-TA1B2
  D614  8-719-046-74  DIODE 10ELS2N-TA1B2
  D615  8-719-312-10  DIODE RU4AM-T3
  D616  8-719-510-37  DIODE D5LC20U
  D617  8-719-110-31  DIODE MTZJ-T-77-12C
  D618  8-719-991-33  DIODE 1SS133T-77
  D619  8-719-110-17  DIODE MTZJ-T-77-10B
  D620  8-719-510-37  DIODE D5LC20U
  D622  8-719-077-76  DIODE D2SB60A-F04
  D623  8-719-081-70  DIODE BA159DGPPKG3
  D624  8-719-991-33  DIODE 1SS133T-77
  D625  8-719-991-33  DIODE 1SS133T-77
  D626  8-719-046-74  DIODE 10ELS2N-TA1B2
  D627  8-719-110-03  DIODE MTZJ-T-77-7.5A
  D628  8-719-510-48  DIODE D1N20R-TA
  D2001  8-719-074-84  DIODE LNK0120022G1
  D2002  8-719-110-17  DIODE MTZJ-T-77-10B
  D2003  8-719-108-12  DIODE RD9.1EW-T1
  D2004  8-719-921-44  DIODE MTZJ-T-77-5.1C
  D2005  8-719-921-44  DIODE MTZJ-T-77-5.1C
FUSE
!  F601  1-576-193-11  FUSE 6.3A/125V
      (KV-25FS12 ONLY)
!  F601  1-532-506-51  FUSE 6.3A/250V
      (KV-25FS12C ONLY)
FERRITE BEAD
  FB501  1-410-397-21  FERRITE  1.1µH
  FB502  1-410-397-21  FERRITE  1.1µH
  FB503  1-410-397-21  FERRITE  1.1µH
  FB600  1-412-911-11  FERRITE  0µH
  FB601  1-412-911-11  FERRITE  0µH
  FB602  1-412-911-11  FERRITE  0µH
  FB603  1-412-911-11  FERRITE  0µH
  FB604  1-412-911-11  FERRITE  0µH
  FB605  1-412-911-11  FERRITE  0µH
  FB606  1-412-911-11  FERRITE  0µH
  FB609  1-412-911-11  FERRITE  0µH
  FB610  1-412-911-11  FERRITE  0µH
IC
!  IC402  8-759-573-40  IC TDA8580Q/N1
!  IC501  8-759-700-07  IC NJM2903M-TE2
!  IC502  8-759-980-58  IC TDA8172
!  IC601  8-749-018-43  IC STR-F6426
      (KV-25FS12 ONLY)
!  IC601  8-749-018-44  IC STR-F6456
      (KV-25FS12C ONLY)
!  IC602  8-749-016-47  IC EA135-F12
  IC603  8-759-653-07  IC PQ09RD21
  IC604  8-759-714-26  IC LM7805CT
  IC2001  8-742-212-20  HYB IC SBX3081-71
JACK
  J201  1-794-119-11  TERMINAL BLOCK, S 4P
  J202  1-794-267-11  JACK, PIN 3P
  J205  1-794-116-11  JACK BLOCK, PIN 2P
  J401  1-568-267-21  JACK, HEAD PHONE
CHIP CONDUCTOR
  JR001  1-216-295-11  SHORT
  JR002  1-216-295-11  SHORT
  JR403  1-216-295-11  SHORT
  JR404  1-216-295-11  SHORT
  JR405  1-216-295-11  SHORT
  JR410  1-216-295-11  SHORT
  JR411  1-216-295-11  SHORT
  JR430  1-216-295-11  SHORT
  JR471  1-164-222-11  CERAMIC CHIP  0.22µF    25V
  JR472  1-216-295-11  SHORT
  JR501  1-216-295-11  SHORT
  JR502  1-216-295-11  SHORT
  JR503  1-216-295-11  SHORT
  JR505  1-216-295-11  SHORT
  JR520  1-216-295-11  SHORT
  JR521  1-216-295-11  SHORT
A