Sony KDL-50R550A Service Manual page 37

A BOARD SCHEMATIC DIAGRAM (25 OF 26)
1 2
A
B
[6,19,21,23] WIFI_3.3V
C
D
E
F
G
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
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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
I/O for USB WIFI Module.
L954 L954
120R-100MHZ_0603 120R-100MHZ_0603
3.3V_WIFI 1
TP960 TP960
C964 C964 C965 C965 C966 C966 C967 C967 C968 C968
10U_10V_M 10U_10V_M 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K 0.1U_16V_K
[20]
Drawn : Drawn : Drawn : Checked Checked Checked
10-20-2005 10-20-2005 10-20-2005
3 4
5 6
CN955 CN955
FOX_AS0B221-S52Q-7H FOX_AS0B221-S52Q-7H
MINI PCIE CONN_2x26P MINI PCIE CONN_2x26P
3.3V_WIFI 2
+3.3VAUX1 WAKE#
4
GND1 BT_DATA
6
+1_5V1 BT_CHCLK
8
UIM_PWR CLKREQ#
10
UIM_DATA GND2
12
UIM_CLK REFCLK-
14
UIM_RST# REFCLK+
16
UIM_VPP GND3
18
R967 R967
GND4 UIM_C8
20
0_J 0_J
W_DISABLE# UIM_C4
1 2 22
WIFI_RESET#
PERST# GND5
24
R971 R971 +3.3VAUX2 PERn0
26
NC/10K_J NC/10K_J
GND6 PERp0
1 1 2 28
TP962 TP962
+1_5V2 GND7
30
SMB_CLK GND8
32
R959 R959 SMB_DATA PETn0
34
0_J 0_J GND9 PETp0
WIFI_DN
1 2 36
[18] USB3_DN
USB_D- GND10
1 2 WIFI_DP 38
[18] USB3_DP
USB_D+ GND11
40
R960 R960
GND12 +3.3VAUX3
42
0_J 0_J LED_WWAN# +3.3VAUX4
44
LED_WLAN# GND13
46
LED_WPAN# RESERVED16
48
+1_5V3 RESERVED17
50
GND14 RESERVED18
3.3V_WIFI
52
+3.3VAUX5 RESERVED19
1
TP961 TP961
B950 B950 B951 B951
BOSS_4x3.6 BOSS_4x3.6 NC/BOSS_4x3.6 NC/BOSS_4x3.6
WIFI_DN
WIFI_DP
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
A
B
1
3
5
C
7
9
11
13
15
17
19
21
23
25
27
29
31
33
D
35
37
39 3.3V_WIFI
41
43
45
47
49
51
E
1
TP958 TP958
1
TP959 TP959
F
G
REV. REV. REV. SHEET SHEET SHEET
H
<RevCode> <RevCode> <RevCode>
25 25 25 25 25 25
____ OF ____ ____ OF ____ ____ OF ____
7 8
Chassis RB1FK, BL
37