Sony Trinitron KV-25M2A - 5 Diagrams; Block Diagrams

23 24 25 26
TU101
AGC
SDA
SCL
3
2
4
IF1
BUFFER
Q107
SWF
101
SWF
103
SWF
102
1
2
23
24
14
7
VIF
VIF
SIF
SIF
TU AGC
LIL SW
SWITCH
Q109,110
16
CN001
SDA
SCL
J402
DET OUT
STAND SW RF
AGC
AFC
BUFFER
Q101
SYNC SEP
Q005, 004
3
22
17
21
4
9
SCL
SDA
14
15
20
10
16
SWITCH
Q006
48
45
X001
12MHZ
431
1
42
41
24
36
37
51
8
IC003 RESET
17
30
IC301
Y/C JUNGLE
AMPLIFIER
Q007,Q008,
Q009
34
33
32
7
32
31
30
2935
35
34
52
SWITCH
Q011
43
2
4
48
47
18
41
25
28
27
26
6
VIDEO AMP
Q408, 409
2
18
10
3
9
5
IC201
AUDIO AMP
BUFFER
Q012
3
A6
B1
B3
A19
B8
A8
A7
A11
A15
A16
A20
B2
B6
B15
B20
24
21
22
23
1
2
3
6
14
12
1
6
19
13
14
3
11
MAIN RECT
D601
7
6
58
RELAY
RY601
5
7
4
3
2
1
5
4
RELAY
SWITCH
Q601
T603
SRT
7
5
8
4
3
1
4
11
12
2
3
16
15
14
13
1
2
IC603
ERROR AMP
PH601
ISOLATOR
D605
+B RECT
D614
RECT
D610
RECT
AUDIO
VCC
+B
+B
IC604
1
3
5VREG
IC605
1
3
9VREG
MUTE SW
Q202
5V REG
H-DRIVE
Q535
H-OUT
Q533
+5V
+9V
LOW B
STBY
+5V
IC608
7
5
IC501
V OUTPUT
3
1
VD+
BOOST
REF
OUT
PIN OUT
Q532
6
5
4
3
2
1
1
2
4
D571,
Q571,574
T511
FBT
FV
ABL
12
3
4
1
5
6
13
8
9
11
10
7
V DY
V- DY+
DY ASSY
V- DY-
H DY
H- DY+
H- DY-
V- DY+
V- DY-
H- DY+
H- DY+
TO C BOARD
CN701
1000V
200V
H1
TO PICTURE
TUBE
2
3
6
5
+
-
+
-
1
7
IC531
PIN CORRECTION
EW
HP
PROTECT
IN
VP
VD-
32
1
4
T531
HDT
IC609
STANDBY
POWER
HD
D
C
T602
D632
RECT
IC001
MICRO CONTROLLER
SCLO
SDAO
SDA
SCL
MON OUT
CN601
J401
CN504
FBO CP
VCC
D
S
HP
+B
HV
D511
CN502
0-MSP/ASW
0-V BLK
0- +B DROP
0-VOL
0-SP MUTE
OSD BLK
R
G
B
0-WP
EXT CVBS
0-XRAY PROT
VP
HP
X-IN
MON OUT
X-OUT
0-ROT/VC
RESET
I-PROCDES
0-STBY
0-BAND-L
0-BAND-L
0-BAND-M
AGC DEFEAT
AGC MON
I-AFT
BE/DK/I
0-RFAGC
0-COIN
INT BLK
INT R2 IN
INT G2 IN
INT B2 IN
SDAO
SCLO
HP
PROTECT
Y1/CVBS IN
CI IN
XTAL 2
XTAL 1
TV/C2 IN
IK IN
B OUT
G OUT
R OUT
HD
VD-
VD+
EW
ABL IN
Y/CVBS IN
EXT BLK
EXT R IN
EXT G IN
EXT B IN
MON OUT
HD
VD-
VD+
EW
ABL
MUTE
NC/IN 2
R OUT/OUT
L OUT/NC
R IN/IN 3
VOLUME
STBY
L IN/IN 2
L AUDIO IN
MODE
DET V OUT
MON L OUT
MON R OUT
MODE
BLUE
GREEN
RED
BLK
YV IN
C IN
AUDIO L IN
AUDIO R IN
V IN
RED
GREEN
BLUE
IK
TO C BOARD
CN703
A ( )
TUNER, POWER SUPPLY HV OUT
AUDIO, MICRO CONTROLLER/TEXT
YC JUNGLE VIF DECODER
IC101 VIF/SIF
DEMODULATOR
IC606
POWER
D514
-15V RECT
FUNCTION
SWITCH
S001-S006
REMOTE
CONTROL
RECEIVER
IC002
1
2
KV-25M2/T2B ONLY
KV-25M2/T2B ONLY
I-SIRCS
+5V
+5V
VIDEO
R
L
+5V
1
2
1
3
DGC
DGC
DGC
DGC
CHECK
DGC CHECK
CN603
CN602
HEADPHONES
4
1
CN201
POWER
S601
2
1
LINE FILTER
T601
H- DY-
J201
H- DY-
IC004
NVM
D621
G DRIVE, BKG
Q705, 706
B DRIVE, BKG
Q708, 709
R OUT
Q704
G OUT
Q 707
B OUT
Q710
1
H2
C
(RGB OUT)
H1
RV702
H STAT
PICTURE TUBE
6
CN703
R
G
B
CUT OFF
H2
CN701
TO A BOARD
CN502
TO BOARD
T511 (FBT)
H
R
C
V
2
+200V
G2
R
G
B
H
V
RCV
G2
G
4
G
2
G2
(1000V)
RV701
SCREEN
D711
PROTECT
TO A BOARD
CN504
1
2
3
6
R DRIVE, BKG
Q702, 703
5-1 BLOCK DIAGRAMS