Sony TRINITRON KV-28WF3A - IC Block Diagrams

90
DFP
60
59
56
57
SBUS Interface
IDENT
DEMODULATOR
A/D
SCART Switching Facilities
A/D
D/A
D/A
D/A
D/A
D/A
D/A
I2C Interface
25
23
65 68 13 45 7 6
48
50
51
47
30
34
31
28
33
37
36
A Board IC201 MSP3400C-PS-C6-T/MSP3410B-PS-F7-T
5-5. IC BLOCK DIAGRAMS
2
7
8
1
6
5
3
4
D Board IC261 TDA2822M
FLYBACK
GENERATOR
THERMAL
PROTECTION
2 6 3
5
4
7
1
POWER
AMPLIFIER
+
-
D Board IC802 STV9379
C Board IC703,704,705 TDA6111Q/N4
6
4
MIRROR
7
3
DIFFERENTIAL
STAGE
MIRROR
V bias
3
CURRENT
SOURCE
5
MIRROR
1
MIRROR
2
FOLLOWERS
7V
8
16
10
5
9
A Board IC303, TDA4665T-T
SIGNAL
CLAMPING
LINE
MEMORY
SAMPLE
AND
HOLD
LP
14
SIGNAL
CLAMPING
LINE
MEMORY
SAMPLE
AND
HOLD
LP
SANDCASTLE
DETECTOR
FREQUENCY
PHASE
DETECTOR
DIVIDER
BY 192
6 MHz
CCO
DIVIDER
BY 2
LP
1 3
12
11