Diagrams; Block Diagrams - Sony TRINITRON CPD-E400 Service Manual

SECTION 5

DIAGRAMS

5-1. BLOCK DIAGRAMS

DDC SCL
DDC SDA
15
12
3
1
INPUT1
2
14
13
A H SYNCO
V SYNCO
CN801
V SYNCO 5
C BLK 11
DSP RESET
7
IIC SDA 3
IIC SCL 2
F
H SYNCO 4
H FBP 15
PLL LOCK
7
HD OUT
13
H SHAPE 14
POC 6
CN310 CN311
2 2 DDC SCL
B
3 3 DDC SDA
CN313
BLUE1 2
RED1 6
GREEN1 4
VD1 8
HD1 9
12
XTALOUT
X001
8MHz
11
XTALIN
CN306
3
IIC SDA 8 SDA
4
IIC SCL
6 SCL
5
H SYNC
1
6
2 V SYNC
7
H FBP 4 HFLY
SYNC SEPALATOR
Q002-003
IC006
INVERTER
11 10 9 8
1 2 3 4
IC803 (1/3)
AMP
39 1 5
V SAWN
V FBP + 7 63
TEST19
11 6
V SAWP –
42
V-IN
40
BLK IC803 (2/3)
49
AMP
RESET
47
SDA 3
+
1 13
48
SCL 2 PC1-FIL
Q804 – Q801
44
H-IN
29
FBP-IN
IC801
DPU
5V-2
IC802
N
3.3V REG
(DSP)
5-1
A
(VIDEO AMP, RGB OUT)
IC001 IC002
RGB PRE-AMP RGB OUT
10 27 11
B IN B OUT B. IN B. OUT
12 20 8
R IN R OUT R. IN R. OUT
11 23 9
G IN G OUT G. IN G. OUT
3
SDA
4
SCL
IC003
OSD
29
G2
8 1
AV V DET
16 13
IC004
B OSD B OSD
14 15 RGB CUT-OFF CONT
R OSD R OSD
15 14
G OSD G OSD
17 16 32 13
B BKG B_IN B_OUT
FBLK OSD BLK
12
6 30
BLK R BKG R_IN R_OUT
14
5 31
CLAMP G BKG G_IN G_OUT
20 10
BCI B_IK
22 12
RCI R_IK
21 11
GCI G_IK
6
+
5
–
IC005
G2 START G2 CUT-OFF CONT
Q006
IC803 (3/3)
AMP
CN802
10
– 8 14 V FBP
62 9
+
TEST18 10 V SAWM
58 H
V DF1 15 V DF
2
DCC2 9 DCC2
6
XDC XDC
7
7
DCC REFDC
6
G
8
YDC 5 YDC
60
YSC 4 YSC
61
XSC 2 XSC
59
V DF2 1 D TILT
10
H DF1 H DF
14
PLL LOCK
46
LOOK-DET DAC REF
3
25 HD OUT
H OUT
64 H SHAPE
E/W
32 POC
POC OUT
CN315 CN316
1
1 KB KB 1
5
5 KR KR 5
3
3 KG KG 3
HEATER HEATER
7 7
CN305
G2
7 H1 C
C BLOCK
G2
7
3
5
CN301
1 1KV
D
2 1KV
7
G2 CONT
Q001
CN309
3 BP CLP
1 C BLK
E
4 C SYNC
7 H SYNC
V SYNC
5
MEMU
CN2001
KEY SCAN 3
LED2 5
LED1 4
S2002
MENU
LED DRIVE
R
Q2001
D2001 H
LED DRIVE POWER
G
Q2002
(USER CONTROL)
B-SS3529<U/C>-BD1-EPS05
5-2
TO FBT
HC FC FV
V901
PICTURE TUBE
G2
S2003
RESET