Block Diagram (2) - Sony FD Trinitron KV-28FX65B Service Manual

5-1. BLOCK DIAGRAMS (3)
CN6601
(1/2)
A24 ABL1
A5 E/W
5 +
7 2 +
B20 HP2
6 -
3 -
2 -
1 5 -
3 +
6
+
IC6102
IC6100
ACTIVE HORIZONTAL SIZE
ADJUSTMENT CONTROL HORIZONTAL DRIVE PULSE GENERATOR
5 +
B13 HDIN
6 -
2 -
3 +
TO D BOARD
CN6600
IC6101
HORIZONTAL DRIVE PULSE GENERATOR
B3 SCL
A4 SDA2
A7
HP1
3 +
A9
EX PARA
2 -
6 -
5 +
IC6103
HORIZONTAL LINEARITY & INNER PIN CONTROL
B5 VFB
6 -
5 +
3 +
2 -
IC6350
QP SIGNAL SHAPING
V PROT
Q6403, Q6404
Q6402, Q6401
+12V
3 +
2 -
5 +
6
-
IC6351
QP SIGNAL SHAPING
3 +
4 -
6 +
7 -
IC6356
ROTATION POWER AMPLIFIER
3 +
2
+5V -
5 +
6 -
IC6355
ROTATION PRE-AMPLIFIER
P5
4 P4
P2
7 P7
P6
IC6302
D/A FOR FOCUS, ROTATION, `H' TRAP
39
CN6622
CY- 3
CY+ 1
CN6601
1 (2/2)
SWITCH
HD2OUT A23
Q6104
Q6106
7
7
SWITCH
HD1OUT A22
Q6104
Q6106
1
VSTST 9
HSTAT 8
14 HD REFVOUT 5 3 + CY AMP
6 Q6253,
6254
17 SCL HDYCON 6 2 -
16 SDA VSAW 3
IC6251
O/P DRIVE STAGE FOR DYNAMIC
IC6250
CONVERGNCE
MAIN HDY & VDY CONVERGANCE CONTROLLER
IN PIN B25
1
L IN A25
7
VM MOD B16
7
1
DF DRIVE A14
V PROT B15
CN6502
1 5 +
QP OUT QP- 3
TO VM BOARD
7 Q6358
6 -
7 3 +
1
2 -
IC6352
QP OUTPUT DRIVE STAGE
2
CN6633
1
8
ROTATION
3
1
7
IC6354
`H' TRAP MULTIPLEXER/SIGNAL
CONDITIONER & `H' LIN
6
1
5 8
2
( )
D1
6
DEFLECTION
40
CN2100
(1/2)
A18 V MAIN IN
A17 U MAIN IN
A16 Y MAIN IN FL2301
BAND PASS
FILTER
TO D BOARD
CN6600
TO A BOARD
CN1200
A20 HP MAIN IN
4
A5 VM
CN6502
4
A1 HP 100
5
B1 VP100
A19 VP MAIN IN
TO
B1 (
COIL 100 Hz DIGITAL PLUS
IC2307
MOTION ESTIMATION/
IC2302 COMPENSATION
DIGITAL TO ANALOG
CONVERTER IC2304
62 CLK
FY (7) FY (7)
9 D7 YI 7 VD8
0.82 VPP 31 37 59
0.83 VPP D6 FY (6) FY (6) YI 6 VD9
7 30 38 58
FY (5) FY (5)
D5 29 39 YI 5 VD10 57
0.72 VPP
3 FY (4) FY (4)
D4 28 40 YI 4 VD11 56
FY (3) FY (3)
D3 27 41 YI 3 VD0 55
FY (2) FY (2)
15 CLP D2 26 42 YI 2 VD1 54
FY (1) FY (1)
D1 25 43 YI 1 VD2 53
FY (0) FY (0)
D0 24 44 YI 0 VD3 52
FU (1) FU (1)
UV3 22 1 UI 1 VD4 51
FU (0) FU (0)
UV2 21 2 UI 0 VD5 50
FV (1) FV (1)
UV1 3 VI 1 VD6
20 49
FV (0) FV (0)
UV0 VI 0 VD7
19 4 48
CLK 31
17 WE 0
VRST 36
CEN 14 7 WE 1 UPCL 35
UPDA 34
CLK 17
IC2303
FIELD MEMORY CONTROLLER
8 WE1
IC2301 6 SWC1/2 SRC1 4
MEMORY
3 SWC1
CONTROLLER
LLA
3 13
RE1 18 61 RE IN
HRA
5 11
IC2308
RE2
19 IC2305 P10 2
17 ALDVV MEMORY CONTROLLER RXD 11
TXD 13
IC2314 HRDFL 35 5
44 UPDA
10 LLDFL 33 3 UPCL
43
ALE
2 37 21 HDFL 21 33 ALE
WRN
22 WRD 22 18 XT2
20
VDFL
38 P0 25 43 P0
P(0) - P(7)
XT1 21
X2300
39 VACQ P7 32 36 P7
10MHz
14 V-PULSE
45 RSTR
)
41
IC2311
DISPLAY PROCESSOR FOR
4:3 COMPRESSION
39 CLL
CN2100
V (0) V (0) (2/2)
UV4
13
V (1) V (1) UV5
12
U (0) U (0) U100 OUT A3
11 UV6 1.3VPP 54
U (1) U (1) AMPLIFIER
10 UV7 V100 OUT A4 TO A BOARD
1.05VPP 51 Q2305,
Y (0) Y (0) Q2306, CN1200
9 YUV0
Q2307 Y100 OUT
Y (1) Y (1) A2
8 YUV1 0.64VPP 47
Y (2) Y (2)
7 YUV2
Y (3) Y (3)
6 YUV3
Y (4) Y (4)
5 YUV4
Y (5) Y (5)
4 YUV5
Y (6) Y (6)
3 YUV6
Y (7) Y (7)
2 YUV7
42