Sony KF-E42A10, Руководство по обслуживанию

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KF-E42A10/E50A10
K
RM-GA004 RM-GA004
3-1 Schematic Diagrams
QG (1/6) Board
3. QG BOARD
D3.3V
CPU-PRST
CHIP
0
R7365
CHIP
0
R7366
VD_VSYNC
VD_CLK_OUT
VD_B[7]
VD_HSYNC
VD_B[6]
VD_G[7]
VD_B[5]
VD_G[6]
VD_B[4]
VD_G[5]
VD_B[3]
VD_G[4]
VD_B[2]
VD_G[3]
VD_B[1]
VD_G[2]
VD_B[0]
VD_G[1]
VD_G[0]
CHIP
0
R7368
CHIP
R7367
0
DE
D3.3V
ED
ECLK
ECV
ERST
X7300
TP7302
TP7303
TP7304
TP7307
TP7308
TP7309
47
R7359
XX
R7360
VD_CLK_OUT
VD_CLK
10
C7313
0.1
C7314
0uH
FB7303
D3.3V
IC7306
TP7301
XX
10
C7305
0.1
C7307
D3.3V
0.1
C7306
IC7304
D1.8V
D7300
TP7300
XX
10
C7302
MS_LED
XX
R7307
XX L7304
XX
L7302
XX
R7309
XX
R7308
XX
R7323
XX
R7304
XX
L7300
MS_POW
XX
R7324
XX
R7314
XX
R7306
MS-BS
XX
FB7302
XX
C7301
XX
FB7300
XX
FB7301
XX L7303
XX L7301
D3.3V
MS-DIR
MS-INS
MS-CLK
XX
R7315
CN7300
XX
XX
R7317
XX
C7300
IC7301
XX
XX
R7316
XX
R7322
XX
R7305
R7336
XX
0.1
C7309
0.1
C7310
D3.3V
10uH
L7305
0.1
C7311
10
C7312
CLK74M
CLKMS
CLK_SEL
CLK12M
CLK48M
CLK60M
MS-DIO[0]
R7337
0
R7338
0
R7332
XX 0
R7326
VSEL
R7334
XX
R7340
XX
R7333
0
R7329
XX
R7328
0
R7346
XX
R7343
0
R7345
XX
R7350
0
0
R7351
0
R7356
R7357
0
R7354
XX
R7341
XX
0
R7349
R7355 XX
R7358
22
R7342
XX
XX
R7348
0
R7352
XX
R7331
IC7300
XX
MS_SEL
CN7301
Q7300
XX
XX
R7312
MS-INS
XX
R7300
R7330
0
XX
R7327
XX
R7335
XX
R7339
XX
R7344
XX
R7310
XX
R7303
XX
R7301
IC7302
XX
IC7305
IC7303
0.1
C7304
0.1
C7303
Q7301
Q7302
100k
R7311
10k
R7313
XX
R7318
47k
R7319
0
R7347
R7353
XX
Q7303
R7325
4.7k
R7320
1k
XX
R7321
D3.3V
MS_RESET
XX
C7308
XX
R7302
DTT_MUTE
CHIP
R7364
0
J
8 10 14
B
K
11 15
G
1
D
L
4 12 16
E
2 6 7 13
A1
3
F
5
H
I
A
9
C
WHT
49P
CN7302
C7315
XX
XX
RB7348
XX
RB7349
XX
RB7350
XX
RB7351
XX
R7670
XX
R7671
XX
R7672
XX
R7673
VD_CLK_OUT_L2
VD_CLK_OUT_L1
D1.8V
VD_CLK_OUT_1
VD_CLK
VD_G[0]
VD_G[1]
VD_G[2]
VD_G[3]
VD_G[4]
VD_G[6]
VD_G[7]
VD_G[5]
VD_B[0]
VD_B[3]
VD_B[1]
VD_B[2]
VD_B[6]
VD_B[7]
VD_B[4]
VD_B[5]
VD_VSYNC_1
DE_1
VD_HSYNC_1
VSS
TS VDD
OUT
14
13
12
11
10
9
8 7
123456
1OE
1A
1Y
2OE
2A
2Y
GND 3Y
3A
3OE
4Y
4A
4OE
VCC
VCC
GND
OUT
1 2
3
1
2
4
3
1
2
4
3
1
2
4
3
1
2
4
3
1
2
4
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
GND
MS_3.3V
THRU_3.3V
MS_BS+/C2_BS
MS_BS-
MS_SDIR-
GND
/C2_CK0
MS_SCLK-
GND
/C2_DI0
MS_SDO-
GND
MS_SDI-
MS_INS
NC
MS_LED
GND
20
19
18
17
16
15
14
13
12
11
123456789
1
0 MS_SDI-
MS_SDIO-
MS_SDIR-
MS_BS-
MS_BS+
MS_SCLK-
54
3
2
1
1
2
3
4
5
6
7
8
9
10
NC
NC
ERST
GND
ECV
GND
ED
GND
ECLK
54
3
2
1
20
19
18
17
16
15
14
13
12
11
12345678
91
0
XIN
FS2
AVDD
NC
AVSS
NC
NC
VSS
CLKB
FS1
CLKC
FS0
VDD
CLKD
CLKE
VSS
CLKF
CLKG
VDD
XOUT
54
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
GND
DT_DY0
GND
DT_DY1
GND
DT_DY2
GND
DT_DY3
GND
DT_DY4
GND
DT_DY5
GND
DT_DY6
GND
DT_DY7
GND
DT_DC0
GND
DT_DC1
GND
DT_DC2
GND
DT_DC3
GND
DT_DC4
GND
DT_DC5
GND
DT_DC6
GND
DT_DC7
GND
M_D2H
GND
M_D2V
GND
M_D2CLK
GND
GND
DTT_MUTE
(GND)
(GND)
(GND)
GND
(GND)
GND
DE
GND
2
1
4
3
6
5
8 7
2
1
4
3
6
5
8 7
2 1
4 3
6 5
8 7
2
1
4 3
6 5
8 7
FROM DTT (VIDEO)
QG ( 1/6)BOARD