Qg Board Schematic Diagram (2 Of 2) - Sony KF-E42A10 Service Manual

QG BOARD SCHEMATIC DIAGRAM (2 OF 2)

1 | 2 | 3 | 4 | 5 |
A
—
TO AGA CN8005 1608
C7449
0.1
B
25V
B 25V
0.1 10.5V
B WHT
10P 1608 C7448
CN7304
FB7312
10.5V 0uH
10.5V
—
GND R7453
0
GND CHIP
JIG_TXD
JIG_TXD
JIG_RXD
JIG_RXD
R7473
C
GND
0
CHIP
GSAIPH_RST
TV_TXD
TV_RXD
C7431
— R7604 0.1
25V
100
B
1/16W 5%
CHIP 1608
GSAIPH_RST
R7605
D
100
1/16W 5%
CHIP
R7471
0 GSAIPH_RXD
CHIP
GSAIPH_TXD
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
KF-E42A10/E50A10
6 | 7 | 8 | 9 | 10 | 11 |
R7613
47
1/16W
CHIP
5%
SIGN5520
ICK
SIGN5507
IDCLK
R7646
47
1/16W R7361
CHIP 10k
1/16W
5%
CHIP
5%
SIGN5519
OCK
R7615
47
1/16W
CHIP
5%
C7434
10
6.3V
B
2012
SN74ALVCH16823DGGR
R7674
47
1/16W
CHIP
OB4
R7647
47
1/16W
CHIP
OB5
R7675
47
1/16W R7648
47
CHIP
1/16W
CHIP
SIGN5524
OB6
R7676
47 R7649
47
OB7
C7433
0.1
R7687 25V
0 B
OG4 R7677 1608
47
R7650
47
OG5
R7678
47
OG6
R7651
R7679
47
47
OG7
R7652
47
R7685
1/16W
0 CHIP R7680
47
R7653
OR4 47
1/16W
CHIP
OR5
R7681
R7654
47 47
OR6
R7682
47
R7655
47
OR7
R7683
SIGN5527
0
OYM R7656
47
1/16W
SIGN5526
CHIP
OYS
R7657
47
1/16W
CHIP
C7435
0.1
25V
B
1608
12 | 13 | 14 | 15 | 16 | 17
3.3V REG
PQ1CZ41H2ZPH
IC7322
C7436
10
6.3V
B
BUFFER 2012 1 2 3 4
SN74ALVC125PW
IC7320
PS7300 C7442
1A
0.1
16V 25V
C7437 150
0.1 B
1608 R7623 C7440
25V B 47
1/16W 1608
CHIP
SIGN5514 5%
IHS
SIGN5518
OHS R7627 R7629
10k
R7624 10k
1/16W 1/16W
47 R7625 CHIP
1/16W CHIP
47 5% 5%
CHIP 1/16W
5%
CHIP
SIGN5509 5%
IVS
SIGN5508
OVS
R7626
47
1/16W
CHIP
5%
5%
5%
CHIP
CHIP 1/16W
1/16W
10k
10k R7363
R7362
18 BIT FLIP-FLOP
IC7321 5V REG
PQ1CZ41H2ZPH
IC7323
IDCLK
TV_OSD
1 2 3
PS7301
C7443
1A 0.1
25V
16V B
150
C7441 1608
C7438
0.1 R7628 R7630
10k 10k
25V
B 1608 1/16W 1/16W
CHIP CHIP
5% 5%
R7619 0 CHIP
R7620 0 CHIP
R7621 0 CHIP
R7622 0 CHIP
C7439
0.1
25V
0 CHIP B
R7616
1608
R7617 0 CHIP
R7618 0 CHIP
| 18 | 19 | 20 | 21 | 22 | 23
FROM DTT (Graphics)
1 GND
OCK
OCK
2 DTGRACKIN
3 GND
OG7
4 DTOSD_G7IN
5 GND
OG6
OG6
6 DTOSD_G6IN
7 GND
OG5
OG5
8 DTOSD_G5IN
9 GND
SIGN5543
OG4
10 DTOSD_G4IN
11 GND
12 DTOSD_G3IN
13 GND
14 DTOSD_G2IN
15 GND
16 DTOSD_G1IN
R7640
0
17 GND
CHIP
18 DTOSD_G0IN
19 GND
OR7
OR7
20 DTOSD_R7IN
21 GND
OR6
OR6
22 DTOSD_R6IN
5
23 GND
OR5
OR5
D3.3V 24 DTOSD_R5IN
L7313
47uH R7631
1.5k 25
GND
1/10W SIGN5544
RN-CP
OR4 26 DTOSD_R4IN
0.5%
R7639
120 27 GND
1/10W
RN-CP
28 DTOSD_R3IN
0.5%
R7632 29 GND
C7444 1k
0.01
6.3V 1/10W
25V RN-CP 30 DTOSD_R2IN
B 470
C7446 0.5%
D7307
1608 31 GND
PTZ-TE25-6.8B
32 DTOSD_R1IN
D7305 R7643
EC21QS03L-TE12L
0
33 GND
CHIP
34 DTOSD_R0IN
35 GND
36 Rx
37 Tx
38 GND
39 A_HDMIRST
40 C_BOOT
41 A_CMBUSY
42 A_CMRST
43 PC_WAKEUP
44 PC_EXIST_V
45 PC_EXIST_H
46 GND
47 SDA
4 5 48 SCL
49 GND
D5.0V
L7314
R7633 CN7307
47uH 49P
3k
1/10W WHT
RN-CP
0.5%
C7445 R7634
1k
0.01
25V 10V 1/10W
330 RN-CP
B
C7447 0.5%
1608
FROM DTT (Graphics)
D7306 R7606
D7308 0
EC21QS03L-TE12L 1 GND
PTZ-TE25-6.8B
JL7358 CHIP
2
JL7359
3
R7607 0 CHIP
JL7360
D3.3V 4
R7667 R7608 0 CHIP
10k JL7361
1/16W 5
CHIP R7609 0 CHIP
JL7362
AC_DET_1
6 AC_DET
R7610 0 CHIP
AC_DET 7 GND
IHS
IHS 8 HSGO
9 GND
IVS
IVS 10 VSGO
11 GND
ICK
ICK 12 CLKGO
13 GND
OYS
OYS 14 DTOSD_A7IN
15 GND
OYM
OYM 16 DTOSD_A6IN
17 GND
18 DTOSD_A5IN
19 GND
OYM_1
20 DTOSD_A4IN
21 GND
22 DTOSD_A3IN
R7612
0
23 GND
CHIP
24 DTOSD_A2IN
25 GND
26 DTOSD_A1IN
27 GND
28 DTOSD_A0IN
29 GND
OB7
30 DTOSD_B7IN
31 GND
OB6
32 DTOSD_B6IN
33 GND
OB5
34 DTOSD_B5IN
35 GND
36 DTOSD_B4IN
OB4
37 GND
38 DTOSD_B3IN
39 GND
40 DTOSD_B2IN
41 GND
42 DTOSD_B3IN
R7645
0
43 GND
QG 2/2 CHIP
44 DTOSD_B0IN
45 GND
OHS
OHS
46 DT_GRAHSIN
GRAPHICS SAIPH
47 GND
OVS
OVS
48 DT_GRAVSIN
49 GND
CN7308
49P
WHT
9-965-991-01<MIXAGA>QG-P2
KF-E42A10/E50A10
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