Sony KLV-32EX330 / KLV-40EX430 Service Manual ▷ View online
KLV-32EX330/40EX430(CH)
69
BFM Board
SOURCE BOARD
5
1
USB_VCC
NC/X_PEM_BUSY
1
51
SEL1 / LVDS
HTW board
4
2
USB_VCC
TCON_RDY/DL_CS
2
50
TCON_RDY
3
3
USB_DM
LVDS_HS/DL_SCK
3
49
NC
STBY+3.3V
1
15
2
4
USB_DP
LUT_SEL2/X_FRC_RST
4
48
LUT_SEL2
LED_STBY
2
13
1
5
USB_GND
LUT_SEL1/X_TCON_RST/3D_SW
5
47
LUT_SEL1
GND
3
10
8
6
HT_SCL
LUT_SEL0/ODSEL/SAMODE
6
46
LUT_SEL0
LED_POWER
4
8
9
7
HT_SDA
FRC_PWR_CTRL
7
45
NC
CN100
LED_TIMER
5
14
4
8
LED_POWER
PANEL_SEL/FE_PEM_RX
8
44
PANEL_SEL
1‐821‐138‐11
LED_PIC_MUTE
6
9
6
9
LED_PICTURE_OFF
CN8900
BINT/PEM_WDT
9
43
BUS_SW
SIRCS
7
11
3
10
HT_GND
1‐843‐019‐11
VSYNC/FE_PEM_TX
10
42
NC
HT_SCL
8
6
7
11
SIRCS
SDA/PEM_LOG_TX
11
41
SDA_C
HT_SDA
9
7
10
12
HT_INT
SCL/PEM_LOG_RX
12
40
SCL_C
HT_INT
10
12
2
13
LED_STBY
GND
13
39
GND
NC
11
NC
5
14
LED_TIMER
RX4P_EVEN
14
38
RX1_EP_I
1
15
STBY+3.3V
RX4N_EVEN
15
51P FFC
37
RX1_EN_I
CN5002
RX3P_EVEN
16
36
RX1_DP_I
USB SUB BOARD
1‐821‐155‐11 (JAM)
RX3N_EVEN
17
35
RX1_DN_I
USB_GND
1
5
GND
18
34
GND
CN100
USB_DP
2
4
RXCLKP_EVEN
19
33
RX1_CLKP_I
1‐819‐334‐11
USB_DM
3
3
RXCLKN_EVEN
20
32
RX1_CLKN_I
USB_VCC
4
2
GND
21
31
GND
USB_VCC
5
1
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
SPEAKER FRONT
RX0P_EVEN
26
26
RX1_AP_I
Rch
R+ (Terminal # 187)
1
4
1
1
L+
RX0N_EVEN
27
25
RX1_AN_I
R‐ (Terminal # 110)
2
3
2
2
L‐
GND
28
24
GND
2
3
R‐
RX4P_ODD
29
23
RX0_EP_I
1
4
R+
RX4N_ODD
30
22
RX0_EN_I
SPEAKER FRONT
CN4000
RX3P_ODD
31
21
RX0_DP_I
Lch
L‐ (Terminal # 110)
2
2
1‐819‐461‐11 (JST)
RX3N_ODD
32
20
RX0_DN_I
L+ (Terminal # 187)
1
1
GND
33
19
GND
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
19.5V ADAPT
RX1N_ODD
40
12
RX0_BN_I
GND
RX0P_ODD
41
11
RX0_AP_I
AC ADAPTOR
RX0N_ODD
42
10
RX0_AN_I
J6001
GND
43
9
GND
0‐260‐616‐01
GND
44
8
GND
GND/MODE_PEM
45
7
GND
NC(GND)
46
6
NC
POWER
47
5
VIN
POWER
48
4
VIN
POWER
49
3
VIN
POWER
50
2
VIN
POWER
51
1
VIN
BL_VCC01
1
1
BL_VCC02
2
1
BL_VCC03
3
1
BL_VCC04
4
1
1
1
LED1+
Left
Right
LED7+
1
2
CN9500
BL_VCC05
5
1
1
2
LED1‐
LED7‐
2
7
1‐821‐155‐11
BL_VCC06
6
1
BL_LED01
7
2
2
1
LED2+
Left
Right
LED8+
1
2
BL_LED02
8
2
1
2
LED2‐
LED8‐
2
8
BL_LED03
9
2
BL_LED04
10
2
3
1
LED3+
Left
Right
LED9+
1
2
BL_LED05
11
2
1
2
LED3‐
LED9‐
2
9
BL_LED06
12
2
NC
13
NC
4
1
LED4+
Left
Right
LED10+
1
2
NC
14
NC
1
2
LED4‐
LED10‐
2
10
NC
15
NC
5
1
LED5+
Left
Right
LED11+
1
2
1
2
LED5‐
LED11‐
2
1
6
1
LED6+
Left
Right
LED12+
1
2
1
2
LED6‐
LED12‐
2
12
4-2-2. KLV-40EX430
DIAGRAMS
KLV-32EX330/40EX430(CH)
70
DIAGRAMS
4-3. CIRCUIT BOARDS LOCATION
KLV-32EX330
U1 Board
KLV-40EX430
BWM Board
U1 Board
BFM Board
KLV-32EX330/40EX430(CH)
71
SEC 5. WIRE DRESSING
TAKE NOTE:
Speaker wire
should
below
USB wire
CAUTION: AVOID PINCHING
(SPEAKER LEFT AREA)
CAUTION: AVOID PINCHING
(SPEAKER RIGHT AREA)
TAPE GUIDELINE: 15 x 60 mm
5-1. KLV-32EX330
KLV-32EX330/40EX430(CH)
72
WIRE DRESSING
5-2. KLV-40EX430
CAUTION: AVOID PINCHING
(SPEAKER RIGHT AREA)
CAUTION: AVOID PINCHING
(SPEAKER LEFT AREA)
CAUTION: AVOID PINCHING
(B-BOARD AREA)
Tape at above stand bracket left
TAPE GUIDELINE: 15 x 60 mm
Tape at above stand bracket left
TAPE GUIDELINE: 15 x 60 mm
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