Sony GTK-XB7, Руководство по обслуживанию

Страница: 39 / 56

GTK-XB7
GTK-XB7
39 39
4-22. SCHEMATIC DIAGRAM - LA Board -
UPPER RIGHT CORNER RGB A UPPER LEFT CORNER RGB B UPPER CENTER FLASH LED A
A
3 8 6
E
2 9
D
5
B
C
7 1 4
LA BOARD
F
R914 0 R914 0
C
36
6
10
0p
F
/5
0
V
/NP
0
C
3
66
100pF/
50V/
N
P0
U21
AS5430A
U21
AS5430A
C
25
1
10
0p
F
/5
0
V
/NP
0
C
2
51
100pF/
50V/
N
P0
CE13
100uF/
16V
CE13
100uF/
16V
R906 500/200mA R906 500/200mA
R853 0 R853 0
R515
4.7K R515
4.7K
C193
0.1uF C193
0.1uF
R804 0 R804 0
R4
68
22ohm
R
468
22ohm
Q27
S8050M-C
Q27
S8050M-C
R518
4.7K R518
4.7K
C475
0.1UF
C475
0.1UF
C
25
2
10
0p
F
/5
0
V
/NP
0
C
2
52
100pF/
50V/
N
P0
C320
100pF/
50V/
N
P0
C320
100pF/
50V/
N
P
0
C
367
100pF/
50V/
N
P
0
C367
100pF/
50V/
N
P
0
C395
100pF/
5
0V/
N
P0
C395
100pF/
5
0V/
N
P0
R908 500/200mA R908 500/200mA
R516
4.7K R516
4.7K
C404
100pF/
5
0V/
N
P0
C404
100pF/
5
0V/
N
P
0
R
457
N
C
/22ohm
R
457
N
C
/22ohm
C412
100pF/50V/NP0 C412
100pF/50V/NP0
R858 500/200mA R858 500/200mA
R519
4.7K R519
4.7K
R381
47K R381
47K
C482
0.1UF
C482
0.1UF
XP54
5PIN/2.0mm
XP54
5PIN/2.0mm
C
25
8
10
0p
F
/5
0
V
/NP
0
C
2
58
100pF/
50V/
N
P0
C
3
96
100pF/
50V/
N
P0
C
3
96
100pF/
50V/
N
P0
R806 0 R806 0
R907 500/200mA R907 500/200mA
C480
0.1UF C480
0.1UF
C406
100pF/
5
0V/
N
P0
C406
100pF/
5
0V/
N
P
0
R4
53
22ohm
R4
53
22ohm
R87
1K
R87
1K
R504 470 R504 470
R857 500/200mA R857 500/200mA
Q32
PNP_MMBT8550C
Q32
PNP_MMBT8550C
R897 0 R897 0
R791 0 R791 0
C405
100pF/
5
0V/
N
P0
C405
100pF/
50V/
N
P0
C483
0.1UF C483
0.1UF
R860 500/200mA R860 500/200mA
R829 0 R829 0
R4
67
22ohm
R
467
22ohm
C397
100pF/
5
0V/
N
P
0
C397
100pF/
5
0V/
N
P0
C
2
59
100pF/
50V/
N
P0
C259
100pF/
50V/
N
P0
C481
0.1UF
C481
0.1UF
R899 0 R899 0
Q33
PNP_MMBT8550C
Q33
PNP_MMBT8550C
C444
100pF/
5
0V/
N
P0
C444
100pF/
5
0V/
N
P
0
C408
100pF/
50V/
N
P0
C408
100pF/
50V/
N
P0
R828 0 R828 0
R859 500/200mA R859 500/200mA
L13 10uH/3A L13 10uH/3A
470uF/
10V
CE20
470uF/
10V
CE20
XP38
18PIN/1.0mm
XP38
18PIN/1.0mm
C476
0.1UF C476
0.1UF
C484
0.1UF C484
0.1UF
R792 0 R792 0
C
23
6
10
0p
F
/5
0
V
/NP
0
C
2
36
100pF/
50V/
N
P0
Q35
PNP_MMBT8550C
Q35
PNP_MMBT8550C
Q34
PNP_MMBT8550C
Q34
PNP_MMBT8550C
C443
100pF/
5
0V/
N
P0
C443
100pF/
5
0V/
N
P
0
C407
100pF/
50V/
N
P0
C407
100pF/
50V/
N
P0
FB23 120/2A FB23 120/2A
R85
13K/1%
R85
13K/1%
R4
63
N
C
/22ohm
R4
63
N
C
/22ohm
C442
100pF/
50V/
N
P0
C442
100pF/
50V/
N
P0
FB33 120/2A FB33 120/2A
R898 0 R898 0
C394
10uF
C394
10uF
R797 0 R797 0
C
23
7
10
0p
F
/5
0
V
/NP
0
C
2
37
100pF/
50V/
N
P0
C20
0.1uF/50V/X7R
C20
0.1uF/50V/X7R
XS2
4PIN/2.0mm/160mm
XS2
4PIN/2.0mm/160mm
C409
100pF/
5
0V/
N
P0
C409
100pF/
5
0V/
N
P
0
R18
47K/1% R18
47K/1%
Q36
PNP_MMBT8550C
Q36
PNP_MMBT8550C
R885 0 R885 0
R862 500/200mA R862 500/200mA
C479
0.1UF
C479
0.1UF
C445
100pF/
5
0V/
N
P0
C445
100pF/
5
0V/
N
P
0
R793 0 R793 0
R900 0 R900 0
C485
0.1UF
C485
0.1UF
C410
100pF/
5
0V/
N
P0
C410
100pF/
5
0V/
N
P
0
C117
0.
1uF/
16V/
X
7R
C117
0.
1uF/
16V/
X
7R
C393
0.1UF
C393
0.1UF
R5
36
22ohm
R5
36
22ohm
C156
3900pF/50V/X7R C156
3900pF/50V/X7R
C
23
8
10
0p
F
/5
0
V
/NP
0
C
2
38
100pF/
50V/
N
P0
FB30 120/2A FB30 120/2A
LED6 LED6
Q37
PNP_MMBT8550C
Q37
PNP_MMBT8550C
R902 0 R902 0
R4
56
100
R4
56
100
R861 500/200mA R861 500/200mA
C15
10uF
C15
10uF
LED3 LED3
C191
0.1uF
C191
0.1uF
XP55
10PIN/1.25mm
XP55
10PIN/1.25mm
R798 0 R798 0
R851 0 R851 0
R4
65
22ohm
R4
65
22ohm
R384
6.8K R384
6.8K
R901 0 R901 0
C
34
6
10
0p
F
/5
0
V
/NP
0
C
3
46
100pF/
50V/
N
P0
C239
100pF/
50V/
N
P0
C239
100pF/
50V/
N
P
0
C411
0.1uF/50V/X7R
C411
0.1uF/50V/X7R
LED4
LED_White_2835 LED4
LED_White_2835
R4
55
N
C
/22ohm
R4
55
N
C
/22ohm
R863 500/200mA R863 500/200mA
R5
12
N
C
/22ohm
R5
12
N
C
/22ohm
R5
13
N
C
/22ohm
R5
13
N
C
/22ohm
XS1
4PIN/2.0mm/160mm
XS1
4PIN/2.0mm/160mm
C
24
9
10
0p
F
/5
0
V
/NP
0
C
2
49
100pF/
50V/
N
P0
C287
100pF/
50V/
N
P0
C287
100pF/
50V/
N
P
0
C
322
100pF/
50V/
N
P
0
C322
100pF/
50V/
N
P
0
R913 0 R913 0
C92 0.01uF/50V/X7R C92 0.01uF/50V/X7R
R799 0 R799 0
R852 0 R852 0
FB29 120/2A FB29 120/2A
R5
37
22ohm
R
537
22ohm
C473
0.1UF C473
0.1UF
R4
66
22ohm
R4
66
22ohm
C
2
50
100pF/
50V/
N
P0
C250
100pF/
50V/
N
P0
C
260
100pF/
50V/
N
P
0
C
260
100pF/
50V/
N
P
0
R514
4.7K R514
4.7K
C192
0.1uF
C192
0.1uF
R517
4.7K
R517
4.7K
R4
58
100
R
458
100
R805 0 R805 0
To Mainboard
To Mainboard
VOUT=0.925*(47+13)/13=4.27V
To LED B
To LED B
To RGB E
LED_POWER1
LED_POWER1 5V_D2_1
+12V_1
LED_POWER3
LED_POWER3 5V_D2_1
LED_POWER4
LED_POWER4
5V_D2_1
+12V_1
5V_D2_1
5V_D2_1
5V_D2_1
5V_D2_1
1
2
3
4
5
6 7
8 9
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
6
1
5 4
2 3
0
6
1
5 4
2 3
0
1
2
3
4
5
6
7
8
9
10
11 12
1
2
3
4
Flash_LED3_1
PWM3_R_1
PWM3_G_1
PWM3_B_1
PWM4_G_1
PWM4_R_1
PWM4_B_1
PWM2_B_1
PWM2_G_1
PWM2_R_1
PWM5_G_1
PWM1_B_1
PWM1_G_1
PWM1_R_1
LED_PW_EN_1
PWM5_R_1
Flash_LED3_1
PWM5_B_1
Flash_LED4_1
LED_PW_EN_1
PWM4_G_1
PWM4_R_1
PWM4_B_1
PWM5_B_1
Flash_LED4_1
PWM3_B_1
PWM5_G_1
PWM5_R_1
PWM3_R_1
PWM3_G_1
PWM5_R_1
PWM5_B_1
PWM5_G_1
PWM1_B_1
PWM1_G_1
PWM1_R_1
PWM2_B_1
PWM2_G_1
PWM2_R_1
++
++
R G B R G B
R G B R G B
BS
IN
SW
GND
FB
COMP EN
SS TP
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
1
2
3
4
5
6
7
8
9
10
GND GND
1
2
3
4
4-23. SCHEMATIC DIAGRAM - RGBE Board -
A
3
E
2
D
B
C
1
RGBE BOARD
PWM5_R_2
PWM5_G_2
PWM5_B_2
PWM5_G_2
PWM5_B_2
PWM5_R_2
GREEN BLUE RED
To CENTER
LED_POWER1
LED_POWER1 5V_D2_2
5V_D2_2
4
1
3 2
1
2
3
4
5
C14
0.1uF
C14
0.1uF
C30
0.1uF
C30
0.1uF
C17
47pF/
50V/
N
P0
C17
47pF/
50V/
N
P0
R532
N
C
/150
R532
N
C
/150
R506
150
R506
150
R503
100
R503
100
R49
4.7K
R49
4.7K
R531
N
C
/100
R531
N
C
/100
R505
200
Ÿ
R505
200
Ÿ
Q19
PNP_3CG3906M
Q19
PNP_3CG3906M
C29
0.1uF
C29
0.1uF
R47
4.7K
R47
4.7K
R530
N
C
/200
Ÿ
R530
N
C
/200
Ÿ
C15
47pF/
50V/
N
P0
C15
47pF/
50V/
N
P0
LED2 LED2
C414
10uF
C414
10uF
Q18
PNP_3CG3906M
Q18
PNP_3CG3906M
FB23 120/2A FB23 120/2A
Q26
PNP_3CG3906M
Q26
PNP_3CG3906M
XS14
5PIN/2.0mm/40mm
XS14
5PIN/2.0mm/40mm
R865 0 R865 0
C16
47pF/
50V/
N
P0
C16
47pF/
50V/
N
P0
C28
0.1uF
C28
0.1uF
R864 0 R864 0
R48
4.7K
R48
4.7K
C26
0.1uF
C26
0.1uF
R866 0 R866 0
1
2
3
4
5