Block Diagrams (1) - Sony TRINITRON KV-29LS40B Service Manual

5-1. BLOCK DIAGRAMS (1)

CN001
4 CS
3 SDA
2 SCL
5 AGC
TU101
AGC
SCL
SDA
VIDEO
J401 (1/2)
7 BLUE
MODE
8
29 MODE
11 GREEN
15 RED
36 C2 IN
16 BLK
20 V IN 1
40 Y/V IN 2
19 V OUT 1
2 R IN 1
23 R IN 2
6 L IN 1
3 L OUT 1
1 R OUT 1
24 L OUT 2
22 R OUT 2
CN406
6 L
9 R
TO H2 BOARD 4 CVBS/Y
CN906
2 C
1 KEY
A (
POWER SUPPLY, DEFLECTION,
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IC001
MICRO,
VIDEO PROCESSOR,
ROM, AUDIO,
VIDEO SWITCH
78 CS XTAL IN 63
X001
66 VODP 3 -
XTAL OUT 64
1
+
+5V STBY 2
68 5
+
7
-
+5V STBY 6
IC004
IC401
AV LINK
6 SCL
WP 7 77 NVM WP
69
5 SDA
R0 56
71 SCL
G0
57
72 SDA
B0
58
CVBS2/
28
CVBSY2
IK 55
3 AGC
53 B2/UIN
MAGENTA 76
1 MODE1
EWD 17
80 MODE2
VD- 18
52 G2/YIN
VD+ 19
51 R2/VIN
ABL
54
38 -/C4
/C3
35
50 INSSW2
STBY 70
32 CVBS1
KEY 2
-/CVBS4Y4
37
LED 6
SIRCS 67
45 AUDIO 1
34 CVBS3
IC201
MSP3410D-PP-B4
50 SC2 IN R
52 SC1 DLL
37 SC1 OUT L XTAL OUT 63
X201
36 SC1 OUT R
XTAL IN 62
34 SC2 OUT L
SC3 IN R 47
33 SC2 OUT R
SC3 IN L 46
)
SMALL SIGNAL BOARD
AUDIO AMPLIFIER
CN1201 CN605
R AUDIO 4 1
TO
L AUDIO 1 PFC
SPEAKERS
3
CN1200
CN606
L IN 5
1 AC IN
TO
TO
LINE FILTER
R IN 3
F2 BOARD
H2 BOARD 2 AC IN
T601 RELAY
CN2603
CN908
HP PLUGGED 1 RY601
CN603
J401 (2/2) 1 DGC CHECK
AVL 31
2 DGC CHECK
CN602
1 DGC
CN003
DGC
3 DGC CHECK
RED 1
GREEN 2
TO
RELAY
C BOARD
BLUE 3 SWITCH
CN703
Q601
IK 6
CN510
MAGENTA 10
TO
VM BOARD
SSCP 7
CN1701
5
IC608
STBY
3.3V REG 7
+3.3V
D632
RECT
CN405
KEY 4
IC501
TO
LED 6
V OUTPUT
F2 BOARD
SIRCS 7 CN2901 VD+
7 IN
VP
3 BOOST OUT
VD-
1 REF
IC531
PIN CORRECTION
EWD
5 -
+
6
HP PROTECT
3
-
+
2
+B
D571,
Q571,Q574
- 22 -
IC604
DUAL DC
REGULATOR +5V
MAIN RECT
PH601 2 1 +8V
D601
ISOLATOR
4 1
LOWB
IC601
BRIDGE MAIN RECTIFIER
3 2
2 FB VD 18
T603
1 VSENSE VG(L) 12 SRT
Q606
3 CT VG(H) 15 6 1
Q607
D638 AUDIO VCC
4 RT VS 16
7 3
6 TIMER OCP 9
9 2
SS
7 IC602
D608
ERROR AMP
VC1
8 8 10
D625 1 2
11
D619 +B
T602
17 LOW B
IC609
2 STANDBY POWER
16
1 5 D
15
D618
4 4 C
QCP DETECT
12
Q602, Q603
3
H-OUT H-DRIVE
Q533 Q535
T531
HDT
V- DY+
5
V- DY-
H- DY-
H- DY-
H- DY+
SW532
H- DY+
PIN OUT
7
Q532
1
T511
FBT
HV
1
DGC
4
2
FV
5
13
6
12
11 ABL
D513
10 +15V RECT
9
8
7
D514
-15V RECT
200V
DY ASSY
CN501
6 V- DY+
5 V- DY-
V DY
4
3
H DY
2
H- DY-
1 H- DY+
TO PICTURE
TUBE
CN509
DF 1 TO C BOARD
CN706
CN508
H1 1
TO C BOARD
3
CN707