Sony KDL-32R305B, Руководство по ремонту

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KDL-40R355B 7
SECTION 2 - TROUBLESHOOTING
POWER AND CONTROL BLOCK DIAGRAM
VCC 1 3
LED1- 2 5
LED2- 3 6
LED3- 4 7
LED4- 1 8
LED_VCC 2 4
LED5- 3 9
HK CN100
STBY_3.3V 1 1
GND
2 5
LED_POWER 3 2
LED_STBY 4 3
SIRCS 1 4
LED_AMBER 2 6
CN200 (LED BACKLIGHTS)
CN300 (LED BACKLIGHTS)
BIS2 CN8600
LVDS_SEL 1 51 1 51 SEL1/LVDS
CN9000
NC 2 50 2 50 TCON_RDY
NC 1 BL_VCC01 NC 3 49 3 49 NC
1 2 BL_VCC02 LUT_SEL2 4 48 4 48 LUT_SEL2
2 3
BL_VCC03
LUT_SEL1 5
47 5 47 LUT_SEL1
2 4 BL_LED01 LUT_SEL0 6
46
6
46
LUT_SEL0
3 5 BL_LED02 NC 7
45
7
45
NC
4 6 BL_LED03 NC 8
44
8
44 PANEL_SEL
1 7 BL_LED04 BUS-SW 9 43 9 43 BUS_SW
3 8 BL_LED05 NC 10 42 10 42 NC
SDA 11 41 11 41 SDA_C
SCL 12 40 12 40 SCL_C
GND 13 39 13 39 GND
CN9900
RX4P_EVEN 14
38
14
38 RX1_EP_I
1 1 STBY_3.3V RX4N_EVEN 15
37
15
37 RX1_EN_I
3 2 LED_POWER RX3P_EVEN 16
36
16
36 RX1_DP_I
4 3 LED_STBY RX3N_EVEN 17
35
17
35 RX1_DN_I
5 4 SIRCS GND 18 34 18 34 GND
2 5 H_GND RXCLKP_EVEN 19 33 19 33 RX1_CLKP_I
6 6 LED_AMBER RXCLKN_EVEN 20 32 20 32 RX1_CLKN_I
GND 21 31 21 31 GND
RX2P_EVEN 22 30 22 30 RX1_CP_I
RX2N_EVEN 23
29
23
29 RX1_CN_I
RX1P_EVEN 24
28
24
28 RX1_BP_I
RX1N_EVEN 25
27
25
27 RX1_BN_I
RX0P_EVEN 26
26
26
26 RX1_AP_I
RX0N_EVEN 27 25 27 25 RX1_AN_I
GND 28 24 28 24 GND
RX4P_ODD 29 23 29 23 RX0_EP_I
RX4N_ODD 30 22 30 22 RX0_EN_I
RX3P_ODD 31
21
31
21 RX0_DP_I
RX3N_ODD 32
20
32
20 RX0_DN_I
GND 33
19
33
19 GND
SOURCE BOARD
RXCLKP_ODD 34 18 34 18 RX0_CLKP_I
J600
RXCLKN_ODD 35 17 35 17 RX0_CLKN_I
19.5V GND 36 16 36 16 GND
GND
RX2P_ODD 37 15 37 15 RX0_CP_I
RX2N_ODD 38 14 38 14 RX0_CN_I
RX1P_ODD 39
13
39
13 RX0_BP_I
RX1N_ODD 40
12
40
12 RX0_BN_I
RX0P_ODD 41
11
41
11 RX0_AP_I
RX0N_ODD 42
10
42
10 RX0_AN_I
GND 43 9 43 9 GND
GND 44 8 44 8 GND
GND 45 7 45 7 GND
NC 46 6 46 6 NC
POWER 47 5 47 5 VIN
POWER 48
4
48
4 VIN
POWER 49
3
49
3 VIN
POWER 50
2
50
2 VIN
POWER 51
1
51
1 VIN
AC Adapter