DOWNLOAD Sony KLV-22CX350 / KLV-32CX350 Service Manual ↓ Size: 7.01 MB | Pages: 109 in PDF or view online for FREE

Model
KLV-22CX350 KLV-32CX350
Pages
109
Size
7.01 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-22cx350-klv-32cx350.pdf
Date
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Diagrams
5-2. Connector Diagram
5-2-4. KLV-40CX450
SW Modul
GND
1 10
POWER_INT
2 9
1 1 STBY+3.3V
AUDIO+12.5V_GND
20 NC
7 1 STBY3.3V
KEY1
3 8
3 2 HLR_GND
AUDIO+12.5V
19 NC
15 2 AC OFF DET
UNREG24V
1 1
1 1 VCC(24V)
4 3 LED_STBY
AUDIO+12.5V_GND
18
5
14 3 POWER ON
UNREG24V
2 2
2 2 VCC(24V)
5 4 LED_TIMER
AUDIO+12.5V
17
4
17 4 AUDIO_12V
UNREG24V
3 3
3 3 VCC(24V)
HQ Board
2 5 LED_POWER
16 NC
18 5 AUDIO_12V_GND
UNREG24V
4 4
4 4 VCC(24V)
STBY+3.3V
1 1
6 6 LED_PICTURE_OFF
AC_OFF_DET
15
2
2 6 REG_12V_GND
UNREG24V
5 5
5 5 VCC(24V)
BAQ BOARD
Power Board
G10
Inverter Board
LED_POWER
2 5
7 7 SIRCS
POWERON
14
3
4 7 REG_12V_GND
GND
6 6
6 6
GND
GND
3 2
3 8 TACT_KEY
BL_ERROR
13 10
1 8 REG12V
GND
7 7
7 7
GND
LED_STBY
4 3
2 9 POWER_KEY
TCON_ON
12 15
3 9 REG12V
GND
8 8
8 8
GND
LED_TIMER
5 4
1 10 KEY_GND
BL_ON
11 11
13 10 BL_ERR
GND
9 9
9 9
GND
LED_PIC_MUTE
6 6
CN5000
DIMMER
10 12
11 11 BL_ON
GND
10 10
10 10
GND
SIRCS
7 7
10P
HSYNC/DIMMER_DC
9 NC
10 12 Dimmer
BL_ERR
11 11
11 11
Status
CN100
GND
8 NC
NC 13 NC
BL_ON
12 12
12 12
BL_ON
7P
STBY_+3.3V
7
1
5 14 T‐con_Vcc_12V
NC (ADIM) 13 NC
NC 13
NC
6 NC
12 15 T‐con_ON
DIMMER
14 14
14 14 DIMMER
T‐CON_VCC(12.5V/5V)
5 14
CN6401
CN6402
Speaker Front
REG+12.5V_GND
4
7
15P
14P
Rch
R+ (Terminal # 187)
1 1
1 4 L+
REG+12.5V
3
9
R‐ (Terminal # 110)
2 2
2 3 L‐
REG+12.5V_GND
2
6
2 2 R
REG 12 5V
1
8
1 1 N
t l
AC
2 2 R‐
REG+12.5V
1
8
1 1 Neutral
1 1 R+
CN6001
2 2 Live
Speaker Front
CN4000
20P
Lch
L‐ (Terminal # 110)
2 3
4P
L+ (Terminal # 187)
1 4
NC/X_PEM_BUSY
1
51
SEL1/LVDS Option
TCON_RDY/DL_CS
2
50 TCON_RDY
LVDS_HS/DL_SCK
3
49 NC
LUT_SEL2/X_FRC_RST
4
48 LUT SEL2
LUT_SEL1/X_TCON_RST/3D_SW
5
47 LUT SEL1
LUT_SEL0/ODSEL/SAMODE
6
46 LUT SEL0
FRC PWR CTRL
7
45 NC
40" FHD Panel
T‐CON BOARD
AC 
Pigtail
FRC_PWR_CTRL
7
45 NC
PANEL_SEL/FE_PEM_RX
8
44 PANEL_SEL
BINT/PEM_WDT
9
43 BUS_SW
VSYNC/FE_PEM_TX
10
42 NC
SDA/PEM_LOG_TX
11
41 SDA_C
SCL/PEM_LOG_RX
12
40 SCL_C
GND
13
39 GND
RX4P_EVEN
14
38 RX1_EP_I
RX4N_EVEN
15
37 RX1_EN_I
RX3P_EVEN
16
36 RX1_DP_I
RX3N_EVEN
17
35 RX1_DN_I
GND
18
34 GND
RXCLKP_EVEN
19
33 RX1_CLKP_I
RXCLKN_EVEN
20
32 RX1_CLKN_I
GND
21
31 GND
RX2P_EVEN
22
30 RX1_CP_I
RX2N_EVEN
23
29 RX1_CN_I
RX1P_EVEN
24
28 RX1_BP_I
RX1N_EVEN
25
27 RX1_BN_I
RX0P_EVEN
26
26 RX1_AP_I
RX0N_EVEN
27
25 RX1_AN_I
GND
28
24 GND
RX4P_ODD
29
23 RX0_EP_I
RX4N_ODD
30
22 RX0_EN_I
RX3P_ODD
31
21 RX0_DP_I
RX3N_ODD
32
20 RX0_DN_I
GND
33
19 GND
RXCLKP ODD
34
18 RX0 CLKP I
51 Pin FFC
RXCLKP_ODD
34
18 RX0_CLKP_I
RXCLKN_ODD
35
17 RX0_CLKN_I
GND
36
16 GND
RX2P_ODD
37
15 RX0_CP_I
RX2N_ODD
38
14 RX0_CN_I
RX1P_ODD
39
13 RX0_BP_I
RX1N_ODD
40
12 RX0_BN_I
RX0P_ODD
41
11 RX0_AP_I
RX0N_ODD
42
10 GND
GND
43
9 GND
GND
44
8 GND
GND/MODE_PEM
45
7 GND
NC(GND)
46
6 NC
POWER
47
5 VIN
57
POWER
48
4 VIN
POWER
49
3 VIN
POWER
50
2 VIN
POWER
51
1 VIN
CN8701
51P
KLV- 22, 26, 32 CX350,  40 CX450
RM-GA022
5 3 CIRCUIT BOARD LOCATION
Diagrams
5-3.CIRCUIT BOARD LOCATION 
5-3-1. KLV- 22CX350
5-3-2. KLV- 26CX350
BAQ BOARD
INVERTER 
T-CON
BAQ BOARD
GD1 BOARD
BOARD
HQ BOARD
SWITCH 
UNIT
HQ BOARD
SWITCH UNIT
G9 BOARD
INVERTER
T-CON
G10 BOARD
T-CON
5-3-3. KLV- 32CX350
5-3-4. KLV- 40CX450
BAQ BOARD
INVERTER 
BOARD
INVERTER 
BOARD
BAQ BOARD
SWITCH 
UNIT
SWITCH 
UNIT
58
HQ BOARD
G9 BOARD
HQ BOARD
KLV- 22, 26, 32 CX350,  40 CX450
RM-GA022
KLV- 22, 26, 32 CX350,  40 CX450
RM-GA022
5-4. Wire Dressing
Diagrams
5-4-1. KLV-22CX350
1) HQ board and Harness Assy
HQ
b
c
a
4) Switch Unit and Harness Assy
a
b
c
d
6) Loud Speaker Assy, Connectors and Power Supply Cord
Loud Speaker Assy
a
b
HQ 
Board
d
e
f
GD1
c
d
2) LCD Panel, FFC 30P, Bracket Panel
b
c
a
FFC
Connector
Tape
LCD Panel
5) Connectors and Tape
Insert Connector
a
Connector Assy 15P
b
Insert Connector
c
Insert Connector
HQ
Insert 
Connector
e
f
Insert 
Connector
GD1
Speaker
Speaker
d
p
LCD Panel
Don’t pinch the FFC Cable
BAQ
e
d
GD1
GD1
f
Power Supply Cord
3) Panel Assy, FFC, Connectors
Insert 
Connector
b
c
a
GD1
Panel, Assy
Wire Dressing
Wire Dressing
g
h
Wire 
Tape
i
Tape
Tape
BAQ
Bracket, 
Side
d
Dressing
Connector Assy SPK
e
Insert Connector
f
Tape
59
KLV- 22, 26, 32 CX350,  40 CX450
RM-GA022
5-4. Wire Dressing
Diagrams
5-4-2. KLV-26CX350
1) HQ board and Harness Assy
HQ
b
a
3) Switch Unit and Harness Assy
a
b
c
d
5) Loud Speaker, Connectors 
a
b
HQ
c
d
e
f
Speaker(R )Insert 
Connector
Loud Speaker Assy (R )
c
d
2) LCD Panel, Bracket Panel, FFC, Connectors
b
a
LCD Panel
4) Connectors and Tape
b
a
Speaker( L )Insert 
Connector
c
d
Loud Speaker Assy (L)
c
Confirm Lock (Support Panel)
Bracket Panel
d
Connector Assy 15P
Insert 
Connector
c
d
FFC
e
G9
Connector 
Assy SPK
f
Connector Assy 14P
Tape
Tape
G9
e
f
FFC
G9
BAQ
Insert 
Connector
BAQ
g
Wire Dressing
Tape
Tape
Tape
Tape
60
Insert 
Connector
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