Hitachi LE55S606 Service Manual page 20

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7. KEY/I-LINK/PC Audio/SPDIF
3V3_STB
C444
C4B1
R457
R458
CN401
100N16V
NC/10UF
0402
1
10K
10K
2
0402
0402
3
4
5
6
7
8
9
10
11
12
C445
CONN
ZD401
ZD402
ZD403
ZD404
220N16V
12P R/A 2.0mm
MLVG0402
MLVG0402
0402
033G380212B YH
NC/MLVG0402
MLVG0402
VCC3_3
R450
0402
NC/10K
MSCL_T
R451
0402
NC/10K
MSDA_T
C443
NC/100N16V
0402
VGA / DVI Audio Input (Side)
CN102
1
2
FB601
300R 0.2A
3
FB602
300R 0.2A
088G302G3G2ACL
ZD601
ZD602
C601
C602
CONN
330P 50V
330P 50V
TVM1G5R5M100R
TVM1G5R5M100R
LE55S606/LE55T506/LE55T516/LE55U516
Touch k e ypad -> R459 us e 470K 1%
Tact Sw itch -> R459 us e 3.9K 1%
R459
3.9K
FB403
1
2
300R 0.2A
R461
NC/33R
0402
FB404
1
2
300R 0.2A
FB405
1
2
NC/300OHM
FB406
1
2
NC/300OHM
FB407
1
2
300R 0.2A
FB408
1
2
300R 0.2A
FB409
1
2
120R
C446
C447
C448
C449
C450
C451
NC/10P 50V
NC/10N 50V
10N 50V
10N 50V
NC/10P 50V
10N 50V
0402
0402
0402
0402
0402
0402
6
LED_2
VCC3_3
R448
0402
U410
NC/10K
NC/74CBTLV1G125GW
TKEY _CTRL
5
1
Vcc
OE
TKEY _CTRL 6
2
MSCL
A
MSCL
5,6,10,12
4
3
B
GND
U411
NC/74CBTLV1G125GW
5
1
Vcc
OE
MSDA
2
MSDA
5,6,10,12
A
4
3
B
GND
1
2
R601
10K
PC_Audio_R
PC_Audio_L
1
2
R602
10K
R603
R604
C603
C604
560pF 50V
560pF 50V
12K
12K
3V3_STB
R460
0.05R
R4C8
1K
KEY _IN
KEY _IN
6
0402
TKEY _INT
TKEY _INT
6
R4C9
1K
KEY _PWR
KEY _PWR
6
0402
MSCL_T
MSDA_T
LED_B
LED_R
IR_IN
IR_IN
6
3V3_STB
6
R452
1.5K
LED_2
R456
4.7K
Q402
MMBT3906
LED_R
R454
NC
LED_B
LOGO_H
R491
0R05 1/10W
Sound Bar Function for BBY Project
VCC3_3
C435
NC/100N16V
0402
C436
NC/100N16V
0402
C438
C437
NC/100N16V
0402
NC/100N16V
0402
C441
NC/100N16V
0402
PC_Audio_R 6
5,6
SPDIF_OUT
PC_Audio_L 6
20
Lighting Logo
3V3_STB
VCC3_3
VCC3_3
R4D3
R4D1
R4D6
1K
5R6 1%
NC
R4D9
0.05R
Q411
AO3401A
LOGO
R4D4
LOGO
NC
Q410
LOGO_H
NC
R4D2
10K+-5%1/16W
0402
3P R/A 2.0mm
033G3802 3B YH
VCC3_3
U413
1
16
C1+
VCC
2
15
V+
GND
3
14
FB401
1
2
NC/30R 0.7A
C1-
DOUT1
4
13
FB402
1
2
NC/30R 0.7A
C2+
RIN1
5
12
C2-
ROUT1
6
11
C439
V-
DIN1
7
10
DOUT2
DIN2
8
9
C442
NC/22P 50V
RIN2
ROUT2
NC/MAX3232ECPWR
NC/100N16V
0402
R447
NC/33 OHM 1/16W
0402
R449
NC/33 OHM 1/16W
0402
+5VSB
C605
100N16V
0402
SPDIF_OUT
0402
Coaxial
R605
100R
C606
ZD603
22pF 50V
0402
NC/TVM1G5R5M100R
Lighting Logo
R (ohm)
Current (mA)
0~2
32
CN411
10
20
1
33
12
2
3
7
75
110
5
CONN
150
4
220
3
330
2
I-Link (Side)
CN403
2
TXD_OUT
4
RXD_IN
5
3
C440
1
NC/22P 50V
NC/PHONE JACK
088G302E5B1ACL
UART1_RX
UART1_RX
6
UART1_TX
UART1_TX
6
SPDIF Output (Bottom)
CN603
1
7
VIN
TH4
2
6
VCC
TH3
3
5
GND
TH2
4
TH1
FIBER-OPTIC
088G 359 9B JT

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