Block Diagram (2) - Sony Trinitron KV-AR29T80C Service Manual

KV-AR29T80C/AR29X80C
RM-W104 RM-W104

BLOCK DIAGRAM (2)

CN911
CVBS/Y 11
CHROMA 9
TO
YUV-V 7
U BOARD B
CN922 YUV-U 5
YUV-Y 3
V-OUT 1
X1201, 1202, 1203
(6.5, 6.0, 5.5 MHz)
Q1202
BUFFER
(4.5 MHz)
Q1204
BUFFER
TU101
TUNER
Q101
IF
IF AMP
˘
IC101
+B
VOLTAGE
STABILIZER
2 1
AGC
Q112, 114
AS
LPF
SDA
SCL
CN001
BCLK 4
FOR
BDAT 3
CHECK
BINT 2
CN411
SDA 1
SCL 3
TO AV1 4
U BOARD C
CN403
AV2 5
FM 6
MUTE 8
CN002
KEY 6
TO
SIRCS 4
H BOARD F
LEDR 3
CN903
3.3V 1
+3.3V
Q003
1
STANDBY
DELAY DRIVE
TO
A BOARD
(2/2)
IC1445
VIF/SIF, Y/C JUNGLE, AUDIO,
SYSTEM CONTROL
42 CVBS/Y
43 CHROMA
R OUT 53
46 R2/VIN
G OUT 52
47 G2/YIN
B OUT 51
48 B2/UIN
BLANKING 50
40 CYBSINT
D012
Q1201
38 IFVO/SVO
BUFFER
D013
Q007
MUTE
X1204
Q1203
BUFFER
E/W
AVL/EWD 20
Q1205
5 SYS M
MUTE
X100 23 IF1
SAW
24 IF2
FILTER
Q113
SWITCH
27 TUNER AGC
4 TUNING
10 BAND1
11 BAND2
59 XTALOUT
X001
12MHz
Q503
HOUT 33
58 XTALIN
H DRIVER
IC001
EEPROM
5 6
3 SDA
2 SCL
Q002
62 AV1
Q001
63 AV2
SAND
34
44 AUDOUT/AMOUT
7 VOL MUTE
PH2LF 16
Q005
BCL IN 49
6 KEY
64 IRIN
V+ 22
STANDBY
1
V- 21
EHTO 36
TILT 8
VDDP 61
+3.3V
RESET 60
– 23 –
D014
Q006
INITIAL +24V
MUTE
T503
L503
Q501, 502
AVL CONTROL
(PMT)
+135V +B
T502
FLYBACK TRANSFORMER
PS501
D506
Q505
PROTECT
D502
+B
T501 D501
Q504
H DRIVER
D554
+15V
D503
-15V
2 4
REF-
7
OUTPUT 5
VOLT
DRV
1
-IN
D551 D558
Q552 F. B. -
IC551
1
PROTECT PLS
V DRIVER
Q511-513
COIL
DRIVER
A (1/2)
(Y/C JUNGLE, SYSTEM CONTROL, H/V)
CN004
3 R
2 G
TO
1 B E C BOARD
CN703
5 IK
6 8V
+8V
S501
D507
S502
L502
CN502
D508
4 H-
3 H-
H
2 H+
1 H+
DY
5 V-
6 V+
V
CN501
D511
1 200V
TO
H C BOARD
CN712
5 H
HV
TO
CRT
VF
G2
CN503
TO
D3 BOARD
1 DF I
CN2803
+B
CN505
5 FBP TO
J D3 BOARD
+12V 6 12V
CN2800
NC 7 VD
L508
CN504
+24V
3 TILT2
ROTATION
+12V 1 TILT1
COIL
TO
+12V
A BOARD(2/2)
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