Read Sony KLV-32LL50A Service Manual online
KLV-32LL50A
KLV-32LL50A
25
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
BT2 BOARD SCHEMATIC DIAGRAM (5 OF 9)
334_RX 006:6B
334_TX 006:6A
GND_C
GND_C
GND_C
GND_C
GND_C
GND_C
24k
R4545
24k
R4546
10k
R4538
GND_C
GND_C
GND_C
GND_C
USB_POWER
USB_HVM
USB_HVP
+5V_SW
22p
C4502
22p
C4500
ECS_RX 004:9D
ECS_TX 004:9E
47
C4511
0 . 1
C4512
SURGE ABSORBER
VD4501
SURGE ABSORBER
VD4502
SURGE ABSORBER
VD4500
+3V3_USB
1/16W
CHIP
5%
100
R4521
1/16W
CHIP
5%
10k
R4525
P_ON1_B
P_ON2_B
POWER_ON_LED_B
STANDBY_LED_B
MAIN_SUB_SW
1/16W
CHIP
5%
100
R4517
1/16W
CHIP
5%
100
R4514
1/16W
CHIP
5%
100
R4513
1/16W
CHIP
5%
100
R4512
USB_POWER
006:11F
334_SDA
334_SCL
RESETN
STANDBY
NVM_WP
+3V3_USB
+3V3_USB
1/16W
CHIP
5%
100
R4504
1/16W
CHIP
5%
100
R4502
RST_MICRO
006:2H
MD0
MD2
+3V3_USB
GND_C
+3V3_USB
1234
6P
CN4500
BLK
POWER_ON_LED_A
P_ON1
POWER_ON_LED
STANDBY_LED_B
STANDBY_LED
P_ON1_A
P_ON2
STANDBY_LED_A
P_ON2_B
+3V3_STB
POWER_ON_LED_B
GND_C
P_ON1_B
P_ON2_A
MAIN_SUB_SW
GND_C
GND_C
16V
0 . 1
C4504
GND_C
16V
0 . 1
C4503
GND_C
1005
16V
0 . 1
C4506
1005
16V
0 . 1
C4508
1005
16V
0 . 1
C4507
1005
16V
0 . 1
C4505
1005
16V
0 . 1
C4501
+3V3_STB
+3V3_USB
0uH
FB4500
1005
16V
0 . 1
C4510
2012
6.3V
10
X6S
C4509
GND_C
+3V3_STB
334_SCL
334_SDA
I2C_SCL
I2C_SDA
GND_C
GND_C
1005
16V
C4513
0 . 1
1005
16V
C4514
0 . 1
1005
1/16W
CHIP
5%
R4549
100
BUS_SEL
1005
1/16W
CHIP
5%
R4550
10k
GND_C
UNR52A1G0LS0
Q4504
+3V3_STB
BUS_SEL
GND_C
1/16W
CHIP
5%
150k
R4505
1005
1/16W
CHIP
5%
R4555
10k
+3V3_USB
+3V3_USB
1/16W
CHIP
5%
10k
R4558
1/16W
CHIP
5%
10k
R4559
1/16W
CHIP
5%
22
R4536
1/16W
CHIP
5%
22
R4537
1/16W
CHIP
5%
22
R4539
1/16W
CHIP
5%
22
R4540
1/16W
CHIP
10k
R4500
1005
16V
0 . 1
C4515
1005
16V
0 . 1
C4516
100
R4562
USB_INT
008:11D;006:2H
GND_C
43
12
PST8429UL
IC4500
1005
CHIP
R4567
0
2 . 2 k
RB4501
100
RB4502
100
RB4503
100k
RB4504
2
1
4
3
6
5
8
7
100
RB4505
10k
RB4506
100
RB4507
10k
RB4500
8765
4
3
2
1
S1
S2
S3
G
D1
D2
D3
D4
UPA1716G-E2
Q4502
UNR52A1G0LS0
Q4503
22
R4547
22
R4548
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74VHC257FK(EL)
IC4502
1/16W
CHIP
5%
10k
R4569
UNR52A1G0LS0
Q4505
MA2J1110GLS0
D4501
MA2J1110GLS0
D4502
MA2J1110GLS0
D4503
GND_C
P_ON1_A
P_ON1_B
STANDBY_LED_A
1/16W
CHIP
5%
10k
R4579
+3V3_STB
1/16W
CHIP
5%
22
R4580
MAIN_DONE
MONITOR_SW
UART_SW
1/16W
CHIP
5%
22
R4570
1/16W
CHIP
5%
22
R4571
MONITOR_SDA
006:8B
MONITOR_SCL
006:8B
1/16W
CHIP
5%
10k
R4572
GND_C
1/16W
CHIP
22
R4575
1/16W
22
R4576
+3V3_STB
UART_SW
UART_RX
334_TX
334_RX
UART_TX
1005
16V
0 . 1
C4518
GND_C
1/16W
CHIP
5%
10k
R4574
1/16W
22
R4577
1/16W
22
R4578
GND_C
MONITOR_SW
MONITOR_SDA
LOC_SDA
MONITOR_SCL
LOC_SCL
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC7MBL6125SFK(EL)
IC4503
LOC_SCL
LOC_SDA
22
RB4508
2
1
4
3
6
5
8
7
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC7MBL6125SFK(EL)
IC4505
+3V3_STB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
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25
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31
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33
34
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39
40
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43
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46
47
48
49
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52
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58
59
60
61
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67
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73
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79
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105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
MB90F334APMC-G-SPE1
IC4501
TV_M_HSYNC
DC_ALERT1
DC_ALERT2
DC_ALERT3
AU_PROT
DC_DET
HP_DET
DM_ONOFF
STBY_MUTE
X_DA_AD_RST
SIN0
SOT0
32KHZCLK0
32KHZCLK1
VCC
GND
SCK0
RS232_RXD
RS232_TXD
SCK1
TAUX
DMP_DET
RTC
AC_ON/OFF
PC_DET
SIRCS
SCL_TAS
SDA_TAS
RX_ECS
TX_ECS
SCK_ECS
RX_DMP
TX_DMP
SCK_DMP
LNA_SW
AVCC
AVRH
GND
BL_IN
PANEL_DET
KEY_1
KEY_2
TAS_MUTE
AGC_READ
AFT
GND
LOUDSP_MUTE
AGC_MUTE
COINCIDENCE
BUS_RELEASE
DCC_ON
DCC_LUT
SET_ON
WAKE_UP
CEC_IN
PANEL_ON
SET_ON2
BUS_SW
HDMI_SEL3
SCL_RTC
SDA
SCL_EXTRA
SDA_EXTRA
CAYENNE_RST
USB_POWER
VBUS
GND
USB_DVM
USB_DVP
VCC
GND
HVM
HVP
VCC
/HCON
TAS_RST
TAS_INT
TNVM_WP
LINE_MUTE
HP_MUTE
MON_MUTE
MD2
MD1
MD0
/RESET
CEC_OUT
AVLINK_OUT
NVM_WP2
HDMI_SEL1
GREEN_LED
REC_LED
STBY_LED
TIMER_LED
PICTURE_OFF_LED
MAIN_ON
BACKLIGHT
PM_SW
VCC
GND
MAIN_CLK1
MAIN_CLK0
HDMI_SEL2
POWER_ON
VCTP_RST
VCTP_INT
TCON_READY
EDID_WP
CS
SPDIF_SEL
P25
HDMI_MUTE
0Hz
X4500
BT2 5/9
USB
USB
A-1675-143-B <EX2T> BT2-P5
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