A Board Schematic Diagram (4 Of 15) - Sony KDL-19M4000 Service Manual

A BOARD SCHEMATIC DIAGRAM (4 OF 15)

1 | 2 | 3 | 4 | 5 |
A
—
B
—
C
COMPONENT I/P
—
D
—
CN11
E
—
F
—
RCA-JACK92-GP-U
G
—
H
—
I
Y/Pb/Pr video buffer
—
J
3,4,5,7,8,12,14,16,17,18 +5V_SW
—
K
C928
COMP_Y_IN 2 1 B
—
SC10U16V6KX-2GP
L
—
M
—
N
—
O
—
P
KDL-19M4000
All manuals and user guides at all-guides.com
6 | 7 | 8 | 9 | 10 | 11
L72 R1014
COMP_Y_IN
1 2 1 2
120R3J-2-GP
1 Y1 IND-330NH-1-GP C930
R129
SC15P50V3JN-GP
75R5J-GP
2
Pb1
3
L73 R1008
4 1 2 1 2 COMP_PB_IN
Pr1 R105
5
75R5J-GP IND-330NH-1-GP 120R3J-2-GP
6 C927
SC15P50V3JN-GP
L74
7 COMP1-L
R1019
1 2 1 2 COMP_PR_IN
8
120R3J-2-GP
COMP1-R R124 IND-330NH-1-GP
9
75R5J-GP C931
SC15P50V3JN-GP
10
NP1
NP2
NP3 2 1
COMP1_SL
R402 22KR3J-L-GP
2 1
COMP1_SR
R401 22KR3J-L-GP
C429 C430 R404 R405
R408
R407
680KR3F-GP
680KR3F-GP
3,4,5,7,8,12,14,16,17,18 +5V_SW
C925
Q71
CH3904PT-GP
R1013 C924
Q70
1 2 COMP_PB_IN 2 1 B
COMP_Y 11
CH3904PT-GP
0R3J-L-GP
SC10U16V6KX-2GP
R1016
270R3J-4-GP
R1010
270R3J-4-GP
| 12 | 13 | 14 | 15 | 16 |
Y/Pb/Pr + R/L ESD protection
D13
BAV99-7-F-GP
2 +3.3V_ESD 5,7,18
Y1
3
D78
1 A K
MM3Z3V3T1G-GP
D11
BAV99-7-F-GP
2 +3.3V_ESD 5,7,18
Pb1 3
D79
1 A K
MM3Z3V3T1G-GP
D12
BAV99-7-F-GP
2 +3.3V_ESD 5,7,18
Pr1 3
D80
1 A K
MM3Z3V3T1G-GP
15
15
COMP1-L
D133
PESD5V2S2UT-GP
COMP1-R
D134
PESD5V2S2UT-GP
3,4,5,7,8,12,14,16,17,18 +5V_SW
C923
C926
C929
Q72
COMP_PR_IN 2 1 B
CH3904PT-GP
R1007
SC10U16V6KX-2GP
1 2 COMP_PB 11
0R3J-L-GP
1
R1022
270R3J-4-GP
A 4/15
ANALOG FRONT END
Ypbpr
17 | 18 | 19 | 20 | 21
R1018
2 COMP_PR 11
0R3J-L-GP
1-857-031-11 <RX1> A-P1
KDL-19M400
25