Toshiba 32EL833G Service Manual page 46

5
CN10 CN10
HDMIA_RX2P
1
1
HDMIA_RX2N
2
2
23 3
P_GND4 3
HDMIA_RX1P
21 4
P_GND2 4
HDMIA_RX1N
5
5
6
6
HDMIA_RX0P
7
7
HDMIA_RX0N
8
8
9
9
D
HDMIA_CLKP
20 10
P_GND1 10
HDMIA_CLKN
11
11
12
12
HDMI_A_CEC
13
13
HDMI_A_ARC
14
14
HDMI_A_SCL
15
15
+5V_HDMIA
HDMI_A_SDA
22 16
P_GND3 16
24 17
P_GND5 17
18
18
HDMI-HPA
19
19
HDMI_CON_19P HDMI_CON_19P C280 C280
0.1UF/16V 0.1UF/16V
CN4 CN4 NC NC
HDMIB_RX2P
20 1
P_GND1 1
HDMIB_RX2N
22 2
C
P_GND3 2
3
3
HDMIB_RX1P
4
4
HDMIB_RX1N
5
5
6
6
HDMIB_RX0P
7
7
HDMIB_RX0N
8
8
9
9
HDMIB_CLKP
10
10
HDMIB_CLKN
11
11
12
12
HDMI_B_CEC
13
13
HDMI-B-SPDIF_In
14
14
HDMI_B_SCL
15
15
+5V_HDMIB
HDMI_B_SDA
16
16
17
17
23 18
P_GND4 18
HDMI-HPB
21 19
P_GND2 19
HDMI_CON_19P HDMI_CON_19P C281 C281 NC NC
0.1UF/16V 0.1UF/16V
B
CN5 CN5
HDMIC_RX2P
20 1
P_GND1 1
HDMIC_RX2N
22 2
P_GND3 2
3
3
HDMIC_RX1P
4
4
HDMIC_RX1N
5
5
6
6
HDMIC_RX0P
7
7
HDMIC_RX0N
8
8
9
9
HDMIC_CLKP
10
10
HDMIC_CLKN
11
11
12
12
HDMI_C_CEC
13
13
14
14
HDMI_C_SCL
15
15
+5V_HDMIC
HDMI_C_SDA
16
16
17
17
23 18
P_GND4 18
HDMI-HPC
A 21 19
P_GND2 19
HDMI_CON_19P HDMI_CON_19P
5
4
U29 U29 MLSEP08A-2510NC MLSEP08A-2510NC
HDMIA_RX2P R484 R484
1 10 1
INPUT1 OUTPUT1
HDMIA_RX2N R485 R485
2 9 1
INPUT2 OUTPUT2
3 8
GND1 GND2
HDMIA_RX1P R486 R486
4 7 1
INPUT3 OUTPUT3
HDMIA_RX1N R487 R487
5 6 1
INPUT4 OUTPUT4
HDMIA_RX0P R383 R383
1 10 1
INPUT1 OUTPUT1
HDMIA_RX0N R385 R385
2 9 1
INPUT2 OUTPUT2
3 8
GND1 GND2
HDMIA_CLKP R477 R477
4 7 1
INPUT3 OUTPUT3
HDMIA_CLKN R479 R479
5 6 1
INPUT4 OUTPUT4
U30 U30 MLSEP08A-2510NC MLSEP08A-2510NC
HDMI_A_SCL
HDMI_A_SDA
HDMI_A_CEC
HDMI-HPA
D53 D53 ZD24 ZD24 ZD25 ZD25 ZD26 ZD26
NC NC NC NC NC NC NC NC
U24 U24 MLSEP08A-2510NC MLSEP08A-2510NC
HDMIB_RX2P
R250 R250 NC NC
1 10 1
INPUT1 OUTPUT1
HDMIB_RX2N R252 R252 NC NC
2 9 1
INPUT2 OUTPUT2
3 8
GND1 GND2
HDMIB_RX1P R255 R255 NC NC
4 7 1
INPUT3 OUTPUT3
HDMIB_RX1N R256 R256 NC NC
5 6 1
INPUT4 OUTPUT4
HDMIB_RX0P R258 R258 NC NC
1 10 1
INPUT1 OUTPUT1
HDMIB_RX0N R259 R259 NC NC
2 9 1
INPUT2 OUTPUT2
3 8
GND1 GND2
HDMIB_CLKP R261 R261 NC NC
4 7 1
INPUT3 OUTPUT3
HDMIB_CLKN R263 R263 NC NC
5 6 1
INPUT4 OUTPUT4
U25 U25 MLSEP08A-2510NC MLSEP08A-2510NC
BD_SPDIF_In
2 1
BD_SPDIF_In
R489 R489 NC NC C387 C387
ZD28 ZD28 R343 R343 33Ohm 33Ohm 1PF/50V 1PF/50V
75Ohm 75Ohm NC NC
NC NC
NC NC
U26 U26 MLSEP08A-2510NC MLSEP08A-2510NC
HDMIC_RX2P R275 R275
1 10 1
INPUT1 OUTPUT1
HDMIC_RX2N R277 R277
2 9 1
INPUT2 OUTPUT2
3 8
GND1 GND2
HDMIC_RX1P
4 7 R278 R278 1
INPUT3 OUTPUT3
HDMIC_RX1N R279 R279
5 6 1
INPUT4 OUTPUT4
HDMIC_RX0P R281 R281
1 10 1
INPUT1 OUTPUT1
HDMIC_RX0N R284 R284
2 9 1
INPUT2 OUTPUT2
3 8
GND1 GND2
HDMIC_CLKP
R285 R285
4 7 1
INPUT3 OUTPUT3
HDMIC_CLKN R286 R286
5 6 1
INPUT4 OUTPUT4
U27 U27 MLSEP08A-2510NC MLSEP08A-2510NC
HDMI_C_SCL
HDMI_C_SDA
HDMI_C_CEC
HDMI-HPC
D32 D32 ZD21 ZD21 ZD22 ZD22 ZD23 ZD23
C334 C334
0.1UF/16V 0.1UF/16V
NC NC NC NC NC NC NC NC
4
3
+5V_HDMIA
4.7Ohm 4.7Ohm HDMI_A_RX2P
2
HDMI_A_RX2P 5
4.7Ohm 4.7Ohm HDMI_A_RX2N
2
HDMI_A_RX2N 5
4.7Ohm 4.7Ohm HDMI_A_RX1P
2
HDMI_A_RX1P 5
4.7Ohm 4.7Ohm HDMI_A_RX1N R480 R480
2
HDMI_A_RX1N 5
47KOHM 47KOHM
4.7Ohm 4.7Ohm HDMI_A_RX0P
2
HDMI_A_RX0P 5
4.7Ohm 4.7Ohm HDMI_A_RX0N
2
HDMI_A_RX0N 5
4.7Ohm 4.7Ohm HDMI_A_RXCLKP
2
HDMI_A_RXCLKP 5
4.7Ohm 4.7Ohm HDMI_A_RXCLKN
2
HDMI_A_RXCLKN 5
HDMI-HPA
Q21 Q21
PMBS3904 PMBS3904
+5V_HDMIB
HDMI_B_RX2P
4.7Ohm 4.7Ohm
2
HDMI_B_RX2P 5
4.7Ohm 4.7Ohm HDMI_B_RX2N
2
HDMI_B_RX2N 5
4.7Ohm 4.7Ohm HDMI_B_RX1P
2
HDMI_B_RX1P 5
4.7Ohm 4.7Ohm HDMI_B_RX1N R251 R251
2
HDMI_B_RX1N 5
47KOHM 47KOHM
4.7Ohm 4.7Ohm HDMI_B_RX0P
2
HDMI_B_RX0P 5
4.7Ohm 4.7Ohm HDMI_B_RX0N
2
HDMI_B_RX0N 5
4.7Ohm 4.7Ohm HDMI_B_RXCLKP
2
HDMI_B_RXCLKP 5
4.7Ohm 4.7Ohm HDMI_B_RXCLKN
2
HDMI_B_RXCLKN 5
6
HDMI_B_SCL
HDMI_B_SDA
HDMI_B_CEC HDMI-HPB
HDMI-HPB
D19 D19 ZD18 ZD18 ZD19 ZD19 ZD20 ZD20
Q16 Q16 NC NC
PMBS3904 PMBS3904
NC NC NC NC NC NC NC NC
+5V_HDMIC
4.7Ohm 4.7Ohm HDMI_C_RX2P
2
HDMI_C_RX2P 5
4.7Ohm 4.7Ohm HDMI_C_RX2N
2
HDMI_C_RX2N 5
HDMI_C_RX1P
2 4.7Ohm 4.7Ohm
HDMI_C_RX1P 5
4.7Ohm 4.7Ohm HDMI_C_RX1N R276 R276
2
HDMI_C_RX1N 5
47KOHM 47KOHM
4.7Ohm 4.7Ohm HDMI_C_RX0P
2
HDMI_C_RX0P 5
4.7Ohm 4.7Ohm HDMI_C_RX0N
2
HDMI_C_RX0N 5
HDMI_C_RXCLKP
4.7Ohm 4.7Ohm
2
HDMI_C_RXCLKP 5
4.7Ohm 4.7Ohm HDMI_C_RXCLKN
2
HDMI_C_RXCLKN 5
+5V_HDMIC
R288 R288
1KOhm 1KOhm
HDMI-HPC
2 1 1
3 3 R290 R290
C C
4.7KOhm 4.7KOhm
B B 1 1
1
Q17 Q17
E E
PMBS3904 PMBS3904
2 2
3
2
R478 R478
47KOHM 47KOHM
R481 R481
33Ohm 33Ohm
HDMI_A_SCL DDCDA_SCL
2 1
DDCDA_SCL
HDMI_A_SDA DDCDA_SDA
2 1
DDCDA_SDA
R462 R462
33Ohm 33Ohm
+5V_HDMIA
R380 R380 R483 R483
1KOhm 1KOhm 10KOhm 10KOhm
2 1 1 2
3 3
R482 R482
C C 4.7KOhm 4.7KOhm
B B 1 1 HOTPLUGA
1 2
HOTPLUGA
E E
2 2
R254 R254
47KOHM 47KOHM
R262 R262 NC NC
33Ohm 33Ohm
HDMI_B_SCL DDCDB_SCL
2 1
DDCDB_SCL
HDMI_B_SDA DDCDB_SDA
2 1
DDCDB_SDA
R264 R264 NC NC
33Ohm 33Ohm
+5V_HDMIB
R266 R266 NC NC R267 R267 NC NC
1KOhm 1KOhm 10KOhm 10KOhm
2 1 1 2
3 3
C C
B B 1 1 HOTPLUGB
1 2
HOTPLUGB
E E
R271 R271 NC NC
2 2
4.7KOhm 4.7KOhm
R274 R274
47KOHM 47KOHM
R283 R283
33Ohm 33Ohm
HDMI_C_SCL DDCDC_SCL
2 1
DDCDC_SCL
HDMI_C_SDA DDCDC_SDA
2 1
DDCDC_SDA
R287 R287
33Ohm 33Ohm
R289 R289
10KOhm 10KOhm
2
HOTPLUGC
2
HOTPLUGC 5
MAIN BOARD MAIN BOARD MAIN BOARD
Size Size Size
B B B
Date: Date: Date: Wednesday, January 19, 2011 Wednesday, January 19, 2011 Wednesday, January 19, 2011
2
1
+3.3V_Normal
R495 R495
3 3 Q40 Q40 47KOHM 47KOHM
D D
2N7002 2N7002 R494 R494
33Ohm 33Ohm
1 1
1 2 1
5
G G
5 S S
2 2 C237 C237
0.1UF/16V 0.1UF/16V
6 HDMI_A_ARC_Ctrl
C227 C227
1UF/16V 1UF/16V
HDMI_A_ARC
1 2
ZD17 ZD17
NC NC R91 R91 R249 R249
100KOHM 100KOHM 68Ohm 68Ohm
5
+3.3V_Normal
U14 U14 NC NC
A A
1 5
VCC VCC
B B
2 C229 C229
0.1UF/16V 0.1UF/16V
3 4
GND GND
Y Y
PI74ST1G08CEX PI74ST1G08CEX
SPDIF_OUT 5,17
R319 R319 0Ohm 0Ohm
2 1
5
TUNER_+5V
5
FB66 FB66
120Ohm/100Mhz 120Ohm/100Mhz
C138 C138
R119 R119
1.5KOHM 1.5KOHM 0.1UF/16V 0.1UF/16V
3 3 R449 R449
5
C C
4.7Ohm 4.7Ohm
B B 1 1
2 1 2 1
E E
Q15 Q15 R317 R317
2 1
2 2
PMBS3904 PMBS3904 2.2kOHM 2.2kOHM
R115 R115 C283 C283 NC NC
3.3KOHM 3.3KOHM 1UF/16V 1UF/16V
R318 R318
200Ohm 200Ohm
SPDIF_OUT
5
5
R293 R293
200Ohm 200Ohm
HDMI_C_CEC
1 2
HDMI-CEC 5
HDMI_A_CEC
HDMI_B_CEC
Title : Title : Title :
HDMI HDMI HDMI
CM Chang/Jeff Y Hsiao CM Chang/Jeff Y Hsiao CM Chang/Jeff Y Hsiao
Engineer: Engineer: Engineer:
Project Name Project Name Project Name Rev Rev Rev
xxA(L)V833/xxE(H)L833/xxDB833 xxA(L)V833/xxE(H)L833/xxDB833 xxA(L)V833/xxE(H)L833/xxDB833
1.02 1.02 1.02
Sheet Sheet Sheet 10 10 10 of of of 18 18 18
1
D
C
B
A