Led-488 - Sony SRX-R320 Service Manual

Digital cinema projector
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To LCD Module
CN2
1
VDD
2
GND_1
3
LCD_RS
4
VLC
5
LCD_E
6
LCD_RW
LCD
7
LCD_D1
8
LCD_D0
9
LCD_D3
10
LCD_D2
11
LCD_D5
12
LCD_D4
13
LCD_D7
14
LCD_D6
CN1
1
ANODE
2
CHTHODE
4
3
SRX-R320
A
B
R1 10
R7 10
R2 10
R8 10
R3 10
R9 10
R4 10
R10 10
R5 10
R11 10
R6 10
D8
D4
D5
D7
D3
D6
D2
UDZSUSTE-175.6B
UDZSUSTE-175.6B
UDZSUSTE-175.6B
UDZSUSTE-175.6B
UDZSUSTE-175.6B
GND
UDZSUSTE-175.6B
UDZSUSTE-175.6B
UDZSUSTE-175.6B
PROTECT
PROTECT
D1
GND
UDZSUSTE-175.6B
3
3
2
2
D10
1
1
PROTECT
PROTECT
DA221-TL
GND
GND
GND
D13
DA221-TL
2SC4617TL-QR
C

LED-488

LED-488
SUFFIX: -11
SUFFIX: -11
C7
47uF
16V
D9
D11
D12
D14
D15
D16
UDZSUSTE-175.6B
UDZSUSTE-175.6B
UDZSUSTE-175.6B
UDZSUSTE-175.6B
UDZSUSTE-175.6B
High Active
High Active
IC1
S-80928CNNB-G8YT2G
2
4
VDD
OUT
CL-165HR/YG-D-T
RESET
3
D17
CD
VSS
2SC4617TL-QR
1
Q4
Q2
4.7k
R14
GND
GND
SW
SW
SW
GND
2SC4617TL-QR
4.7k
R15
R12
4.7k
R21
Q1
2SC4617TL-QR
SW
GND
4.7k
GND
SW
Q10
R27
4.7k
SW
CL10
Q3
1.2
GND
CL-165HR/YG-D-T
4.7k
R16
GND
2SC4617TL-QR
2SC4617TL-QR
SW
4.7k
R17
C-17
C-17
D
E
CL1
1.5
CL2
1.5
CL3
1.5
Low active
CL4
1.5
CL5
1.5
31
32
LED1
GND
D23
CL-165HR/YG-D-T
2SC4617TL-QR
Q8
LED Driver
2SC4617TL-QR
Q6
LED2
D24
CL-165HR/YG-D-T
D18
2SC4617TL-QR
Q9
Q5
GND
SW
SW
Q7
2SC4617TL-QR
4.7k
SW
R23
GND
F
G
CN5
GND
1
VDD
2
GND
3
1
LCD_RS
4
VLC
5
LCD_E
6
LCD_RW
7
GND
8
LCD_D0
9
LCD_D1
10
GND
11
LCD_D2
12
LCD_D3
13
GND
14
LCD_D4
15
LCD_D5
16
GND
17
2
LCD_D6
18
LCD_D7
19
DST
GND
20
ANODE
21
CHATHODE
22
GND
23
SUB3.3V
24
6V
25
LED_CNT
26
GND
27
5V_BLLST
28
LED_CNT2
29
GND
30
3
4
5
LED-488
BOARD NO. 1-880-822-11
H

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