Read Sony KDL-22EX550 / KDL-22EX553 / KDL-22EX555 / KDL-26EX550 / KDL-26EX553 / KDL-26EX555 / KDL-32EX650 / KDL-32EX653 / KDL-32EX655 Service Manual online
KDL-22/26EX550,553,555,32EX650,653,655(AEP/UK/IT)
94
DIAGRAMS
4-2. CONNECTOR DIAGRAM
4-2-1. KDL-22EX550/553/555 (1/2)
CN2002
To BAC
GND
0
3
1
GND
SDA
9
2
2
SDA
CN9007
SCL
8
2
3
SCL
BAC-W
BAC-S
CMI Internal use
7
2
4
NC
GND
6
2
5
GND
HOTEL_REG+12V
NC
1
4
RX3+
5
2
6
RX3+
HOTEL_CL_STBY_+3.3V
RF STBY3.3V
2
2
SW
RX3-
4
2
7
RX3-
HOTEL_VOL_DOWN
RF_TX
3
3
GND
3
2
8
GND
HOTEL_VOL_UP
RF_RX
4
5
GND
RXCLK+
2
2
9
RXCLK+
HOTEL_CL_MAIN_+3.3V
RF UART_SEL
5
1
25
26
26
27
2
3
3
1
POWER_INT
SW module
RXCLK-
1
2
0
1
RECLK-
HOTEL_HTL_LINEOUT_L
RF_RST
6
C
N
KEY1
GND
0
2
1
1
GND
HOTEL_HTL_GND
RF_GND
7
C
N
1-822-693-11
JAM SZ15-03WLR
JAM SZ15-03WLR
1-821-138-11
JAM SYT10-11WS
JAM SYT10-11WS
1-819-334-11
JST SM05B-GHS-TB
JST SM05B-GHS-TB
RX2+
9
1
2
1
RX2+
HOTEL_SP_MUTE
NC
8
C
N
RX2-
8
1
3
1
RX2-
WIFI USB_P
9
C
N
GND
7
1
4
1
GND
WIFI GND
0
1
C
N
HL board
RX1+
6
1
5
1
RX1+
WIFI USB_N
1
1
C
N
RX1-
5
1
6
1
RX1-
WIFI GND
2
1
C
N
STBY+3.3V
GND
4
1
7
1
GND
WIFI VBUS
3
1
C
N
LED/IR/OPT_Sensor
RX0+
3
1
8
1
RX0+
HOTEL_CL_AC_MON
NC
4
1
C
N
19
3
4
5
6
7
8
9
4
5
6
7
8
9
10
11
11
17
15
18
20
22
24
16
15
18
20
22
24
16
NC
1
2
2
23
21
21
3
3
4
5
4
5
5
1
1
1
2
2
4
2
2
1
2
1
2
2
1
3
4
LED_REC
GND
IR Capture
RX0-
2
1
9
1
RX0-
HLR LED_ON_TIMER
5
1
5
LED_STBY
GND
1
1
0
2
GND
HLR SIRCS
6
1
0
1
LED_TIMER
CMI Internal use
0
1
1
2
NC
HLR LED_STBY
7
1
4
LED_POWER
SELLVDS(GND)
9
2
2
GND
HLR LED_POWER
8
1
6
LED_PIC_MUTE
BINT(WE)
8
3
2
BINT
HLR LED_REC
9
1
3
OPT_SENS
GND
7
4
2
GND
HLR LED_PIC_MUTE
0
2
7
VD+3.3V
GND
6
5
2
GND
HLR GND
1
2
2
SIRCS
VCC (12V)
5
6
2
POWER
HLR OPT_SENS
2
2
8
IR_CAPTURE
VCC (12V)
4
7
2
POWER
HLR STBY_3.3V
3
2
1
VCC (12V)
3
8
2
POWER
HLR 3.3V
4
2
9
1
1
-
5
2
1
-
1
2
8
-
1
VCC (12V)
2
9
2
POWER
SW_POWER_KEY
5
2
2
G
H
1
1
-
0
1
T
Y
S
VCC (12V)
1
0
3
POWER
SW_KEY
6
2
3
SW GND
7
2
1
P-TWO / 187053-30091
HOTEL_CL_I2CA_SDA
NC
8
2
C
N
FFC Connector
LVDS Connector (Receptacle)
HOTEL_CL_I2CA_SCL
NC
9
2
C
N
HOTEL_CL_GND
GND
0
3
C
N
1-820-388-12
1-820-162-11
501189-3051
MOLEX
wifi module
GND
DC 5V
USB_DATA+
USB_DATA-
GND (S-GND)
DC 5V
USB_DATA+
USB_DATA-
GND (S-GND)
1-819-495-11
GHR-05V-S
GHR-05V-S
Faston #187
SPEAKER
L+ (Terminal # 187)
Front
L- (Terminal # 110)
Lch
Faston #110
Faston #110
SPEAKER
R- (Terminal # 110)
Front
R+ (Terminal # 187)
Rch
Faston #187
CN4601
1
1
L+
2
2
L-
2
3
R-
1
4
R+
1-842-593-11
JST PBVP-04V
1-842-566-12
JST SM04B-PBVSS-TB(LF)(SN)
JST SM04B-PBVSS-TB(LF)(SN)
1-842-738-11
SZ15-03HGR
SZ15-03HGR
1-842-088-12
30pin FFC
LVDS-FFC
BAP- H Harness
X Board
BAC board
EU model ONLY
CMI
Click on the first or last page to see other KDL-22EX550 / KDL-22EX553 / KDL-22EX555 / KDL-26EX550 / KDL-26EX553 / KDL-26EX555 / KDL-32EX650 / KDL-32EX653 / KDL-32EX655 service manuals if exist.