Sony KDL-50R550A Service Manual page 22

A BOARD SCHEMATIC DIAGRAM (10 OF 26)
1 2
1N-001901F-MKG0
CN6301 CN6301
C6301 C6301
HDMI CONN_19P HDMI CONN_19P
0.1U_16V_K 0.1U_16V_K
JAE_DC1R019JA9 JAE_DC1R019JA9
A
1 2
HDMI2_RX2+
1
HDMI2_SHIELD
2
3 HDMI2_RX2-
4 HDMI2_RX1+
5
HDMI2_RX1-
6
7 HDMI2_RX0+
8
HDMI2_RX0-
9
B HDMI2_RXC+
10
11
12 HDMI2_RXC-
13 HDMI_CEC
14
HDMI2_SCL
15
HDMI_SDA2
16
17
HDMI2_5V
18
HDMI2_HPDET
19
C 1 2
C6308 C6308
0.1U_16V_K 0.1U_16V_K
R6314 R6314
4.7K_J 4.7K_J
SB_3.3V
1 2
D
R6310 R6310
470K_J 470K_J
G G
HDMI2_HPDET 1 2 1
VR701 VR701
NC/AVR-M1005C270MTABB_VR NC/AVR-M1005C270MTABB_VR
NC NC
E
R6312 R6312
47K_J 47K_J
SB_5V
1 2
R6313 R6313
47K_J 47K_J
1 2
F
[5,6,9,18,20,23] PWM_5V
C6309 C6309
10U_10V_M 10U_10V_M
MHL_ERR#
MHL_5VSB
1 2
R6373 R6373
4.7K_J 4.7K_J
G
C C
1 2 1 B B
[19] MHL_5V_EN
R6357 R6357 E E
4.7K_J 4.7K_J
R6325 R6325
C6312 C6312
10K_J 10K_J
NC/0.1U_16V_K NC/0.1U_16V_K
Monday, January 07, 2013 Monday, January 07, 2013 Monday, January 07, 2013
Date : Date : Date : 10-20-2005 10-20-2005 10-20-2005 LY.REV : LY.REV : LY.REV : 00 00 00
H
PWB : PWB : PWB : 297005040100.BRD 297005040100.BRD 297005040100.BRD File Name : File Name : File Name : 297005040100.DSN 297005040100.DSN 297005040100.DSN
DESCRIPTION : DESCRIPTION : DESCRIPTION :
SCHEMATIC OF LCD TV MONITOR SCHEMATIC OF LCD TV MONITOR SCHEMATIC OF LCD TV MONITOR
1 2
Chassis RB1FK, BL
3 4
D6312 D6312 NC NC
NC/AOZ8804ADI NC/AOZ8804ADI
HDMI2_RX2+ HDMI2_RX2+
1 9
CH_1 NC_1
HDMI2_RX2- HDMI2_RX2-
2 8
CH_2 NC_2
3
VN
HDMI2_RX1+ 4 7 HDMI2_RX1+
CH_3 NC_3
HDMI2_RX1- HDMI2_RX1-
5 6
CH_4 NC_4
D6313 D6313 NC NC
NC/AOZ8804ADI NC/AOZ8804ADI
HDMI2_RX0+ HDMI2_RX0+
1 9
CH_1 NC_1
HDMI2_RX0- HDMI2_RX0-
2 8
CH_2 NC_2
3
VN
HDMI2_RXC+ 4 7 HDMI2_RXC+
CH_3 NC_3
HDMI2_RXC- HDMI2_RXC-
5 6
CH_4 NC_4
D6314 D6314 NC NC
NC/AOZ8804ADI NC/AOZ8804ADI
HDMI_CEC HDMI_CEC
1 9
CH_1 NC_1 HDMI_CEC [11,20]
HDMI2_SCL HDMI2_SCL
2 8
CH_2 NC_2
3
VN
HDMI_SDA2 4 7 HDMI_SDA2
CH_3 NC_3
HDMI2_5V 5 6 HDMI2_5V
CH_4 NC_4
HDMI2_5V [20]
HDMI2_SCL HDMI_SCL2
MHL_WAKEUP [19]
D D Q6302 Q6302
BSS83 BSS83
Q6301 Q6301
DMN26D0UT-7 DMN26D0UT-7
RPWR_CTRL#
S S
R6371 R6371
10K_J 10K_J
1 2 MHL_INT#
[5,6,9,18,20,23] PWM_5V
R6366 R6366
4.7K_J 4.7K_J
SB_3.3V 1 2 MHL_RESET#
R6369 R6369
HDMI2_SCL
4.7K_J 4.7K_J
CSCL
1 2
R6370 R6370
HDMI_SCL2
4.7K_J 4.7K_J
1 2 CSDA
R6372 R6372
10K_J 10K_J
MHL_ERR#
1 2
R6368 R6368
NC/4.7K_J NC/4.7K_J
HDMI_HPD2
1 2
U6302 U6302
AP2171MPG-13 AP2171MPG-13
2 6 HDMI2_5V
IN_1 OUT_1
3 7
IN_2 OUT_2
Q6307 Q6307
8
NC
D D 2N7002.215 2N7002.215
C6310 C6310 R6321 R6321
10U_10V_M 10U_10V_M 100K_J 100K_J
RPWR_CTRL#
5 1 1
FLG GND
G G
9 S S
E_PAD
4
EN
HDMI_DET
R6324 R6324
Q6311 Q6311 10K_J 10K_J
PMBT3904.215 PMBT3904.215
MHL 5V CONTROL.
MHL_5V_EN (SB_GPIO)
U6302
INITIAL = L
H (HDMI MODEL) OFF
L (MHL MODEL) ON
Drawn : Drawn : Drawn : Checked Checked Checked
10-20-2005 10-20-2005 10-20-2005
3 4
5 6
U6301 U6301
L6301 L6301
SII1292CNUC SII1292CNUC
60R-100MHZ_0402 60R-100MHZ_0402
MHL_3.3V
1 2 31
[4,7,8,19,21,22,23] SB_3.3V
VDD33_1
40
VDD33_2
C6302 C6302 C6303 C6303
0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K
41
E_PAD
10
[7] SB_5V
VDD5_IN
1 PS_CTRL# 13
TP6301 TP6301
PS_CTRL#
HDMI_DET
14
HDMI_DET
MHL_CBL_DET 5
PWR5V_DET
VREG33_OUT
R6311 R6311
0_J 0_J
HDMI2_HPDET MHL_CBUS
1 2 9
HPD/CBUS
HDMI2_RX2+ R6358 R6358 5.1_J 5.1_J H_RX2+
1 2 39
RX2+
HDMI2_RX2- R6359 R6359 5.1_J 5.1_J H_RX2-
1 2 38
RX2-
R6360 R6360 5.1_J 5.1_J
HDMI2_RX1+ 1 2 H_RX1+ 37
RX1+
R6361 R6361 5.1_J 5.1_J
HDMI2_RX1- 1 2 H_RX1- 36
RX1-
HDMI2_RX0+ R6362 R6362 5.1_J 5.1_J H_RX0+
1 2 35
RX0+
HDMI2_RX0- R6363 R6363 5.1_J 5.1_J H_RX0-
1 2 34
RX0-
HDMI2_RXC+ R6364 R6364 5.1_J 5.1_J H_RXC+
1 2 33
RXC+
R6365 R6365 5.1_J 5.1_J
HDMI2_RXC- 1 2 H_RXC- 32
RXC-
4
[19] MHL_RESET#
RESET#
R6306 R6306 0_J 0_J
1 2 CSCL 18
[19] SB_SCL
CSCL
R6307 R6307 0_J 0_J
1 2 CSDA 17
[19] SB_SDA
CSDA
[21] MHL_INT# 6
INT#
MHL_ERR# 16
GPIO0
1 2 15
GPIO1/CI2CA
R6309 R6309
I2C device Addr : 0xD0.
10K_J 10K_J
Q6305 Q6305
BSS84 BSS84
SB_5V
2
R6316 R6316
47K_J 47K_J
RPWR_CTRL#
Q6306 Q6306
2N7002.215 2N7002.215
HDMI2_SHIELD 1 2 1
G G
R6319 R6319
10K_J 10K_J
R6322 R6322
300K_J 300K_J
Approved Approved Approved PART NO. PART NO. PART NO.
2970050401-SC 2970050401-SC 2970050401-SC
10-20-2005 10-20-2005 10-20-2005
5 6
7 8
R6302 R6302
A
0_J 0_J
SB_1.2V
30 1 2
AVDD12
C6304 C6304 C6305 C6305
0.1U_16V_K 0.1U_16V_K 4.7U_6.3V_K 4.7U_6.3V_K
2
VDD12_1 SB_1.2V [7]
20
VDD12_2
C6306 C6306 C6307 C6307
0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K
B
R6367 R6367
12
47K_J 47K_J
11 1 2
RSVDNC
21
HDMI_HPD2 [20]
HPD_IN
22
TX2+ HDMI2_D2+ [20]
23
HDMI2_D2- [20]
TX2-
24
HDMI2_D1+ [20]
TX1+
25
HDMI2_D1- [20]
TX1-
26
TX0+ HDMI2_D0+ [20]
27 C
HDMI2_D0- [20]
TX0-
28
HDMI2_CK+ [20]
TXC+
29
HDMI2_CK- [20]
TXC-
19
CEC_A
8
HDMI_SCL2 [20]
DSCL
7
HDMI_SDA2 [20]
DSDA
1
RSVDL1
3
RSVDL2
D
E
R6315 R6315
1.8K_J 1.8K_J
HDMI_SCL2
1 2
MHL_5VSB D6304 D6304
3 3
BAT54A.215 BAT54A.215
F
R6318 R6318
R6317 R6317
1.8K_J 1.8K_J
10K_J 10K_J HDMI_SDA2
1 2
MHL_CBL_DET
D D
R6320 R6320
15K_F 15K_F
S S
G
REV. REV. REV. SHEET SHEET SHEET
H
<RevCode> <RevCode> <RevCode>
10 10 10 25 25 25
____ OF ____ ____ OF ____ ____ OF ____
7 8
Chassis RB1FK, BL
22