Panasonic TC-P42GT30A Service Manual page 52

TC-P42GT30A
12.10. A Board Schematic Diagram - (8/20)
TUNER
TUNER CRNO.
TUNER5V C US,ASIA:VPS-03
*L4805 TP4803
J0JGC0000020
C
S
*C4813 C4812
10V 16V
*TU4801
10u 0.1u
ENGS6303D5F
C
NC
1
NC
2
NC
NC
3
10
NC
IFD-out1
11
15
BB 4
12
NC IFD-out2 16
13 5
IFD-out1 17
14 VB1
IFD-out2 18
SUB1.8V C4836
TP4801 6
L4801
10u 15
J0JGC0000020
10V VB1 19
Reset
P 16
VJ4801
Reset 7
10u 17
C C
C4804 SDA SDA
C4825
10V
B2_3.3V 18
16V 8
L4806 SCL
0.1u
19 SCL
VB2
J0JGC0000020 9
SUB3.3V 20
IF_AGC
L4802 TP4800 VB2
21
J0JGC0000020 Video-out 10
22
SIF-out IF_AGC
R4824
C
C4802 0
S 23 C4820
10V 11 C
TP3001 100p 50V R4825
10u C4801
0
16V C4821
Video-out
100p 50V C VJ4826
0.1u
12
C C4822 S
C
22p 50V
SIF-out
*TU4802 *R4827
13
ENGS9102D6F
NC
14
C
C4835
10V
1u
C
USB1
PEAKS-SLD2
P_USB1VBUS
OPEN
To Sheet Peaks P_USB1OD
P_BSIQ_Q
P_BSIQ_I
P_AGCBS
DM_FEAINN
DM_FEAINP
*C4816
To Sheet Peaks
*L4803 0.1u
*R4805 16V
G1CR39J00009
0 P_FEAINP P_USB1DP
*C4805
C4840 P_USB1DN
50V
C
47p
22p
50V
0 P_FEAINN
*L4804
*R4806 *C4817
G1CR39J00009
0.1u
16V
C4841
47p
50V
C
R4801
Reset_Low_Start
P_PORT24
S C4834
FE_XRST
10V
1u C
C4837
C To Sheet IIC
50V
1000p
TER_TUNER_SDA
TER_TUNER_SCL
P_AGCI
C4907 *C4806 *R4802
DM_IFAGC
0.1u 0.1u 10k To Sheet Peaks
16V
16V
10k C
C
To Sheet AVSW
USB0
AC_TV1_V
To Sheet Peaks
C4824
50V
L4810 C4810
22p
P_SIFINP PEAKS-SLD2
J0JCC0000278 10V 1u
C
C4811
P_SIFINN
C 10V 1u
Spec2A
1/8W
0
R8637
*IC8532
USB5V
C0DBZYY00368 C8536
C8538
R5524N003A-TR-SE 220u L8532
SUB3.3V
6.3V 10u J0JHC0000045
10V
1 5
2
C8539
R8532
10k C C
C
3 4 C C8537
10u
10V
C8659
R8534 0.1u
10k 16V
C8658
6 1
10u IN OUT
C
10V R8662 5 2
C SET GND C
4.7k 4 3
ON FLT
IC8606
C0DBZYY00444
FL8536
FL8532
J0ZZB0000142
J0ZZB0000142
<
FL8531,8532
R8553
EXB28VR000X
0
1 4
USBP
C C
USBN
2 3
Spec2A
1/8W
USB5V
0
R8631
IC8531
C0DBZYY00368
C8532
R5524N003A-TR-SE
220u C8534
SUB3.3V
10u
6.3V
10V
1 5
R8531 2
10k
C C
C
3 4 C8533
10u
P_USB0VBUS
10V
P_USB0OD
FL8531
FL8535 R8533
J0ZZB0000142
10k
J0ZZB0000142
C
P_USB0DP
P_USB0DN
<
R8551
EXB28VR000X
0
C C
52
USB5V
USB-HUB
C8681
10u
TP8534 10V
SUB3.3V
TP8535 C
0.1u
16V
C USB2
P_USB2VBUS
P_USB2OD
R8663
JK8532 FL8537
10k
J0ZZB0000142
C
K1FY104B0065
P_USB2DP
P_USB2DN
1 VBUS0
2
DM0 <
3
DP0
4
GND
<
R8555
C EXB28VR000X
0
R8552
C
EXB28VR000X
0
SUB3.3V
L8531 IPOD_CP_XRST
J0JHC0000045 TP8531
P_PCREG
TP8533
*VJ3970
C8535
0.1u C
S *R3946
C 16V
VBUS1
68
D3904
B0JCCE000008
*R3963
JK8533 47k
K1FY104B0065
C C
1 VBUS0
2
DM0
3
DP0
<
4
GND
R8550
EXB28VR000X
0 C
Spec2A
1/8W
0
R8635
USB1
IC8607
C0DBZYY00368
C8682
R5524N003A-TR-SE
0.1u
16V
1 5
Vin Vout
JK8531
2
GND
3 4 K1FY104B0065
EN FLG
C 4 GND
C8676
DP1
3
10u TP8536
DM1
10V L8533 2
VBUS1
1
J0JHC0000045
C8677
TP8537 C
0.1u
C 16V
C8680
C
220u
6.3V
SLD2
FL8603
*ZA8500
J0ZZB0000142
K4CC01000001
*ZA8501
K4CC01000001
<
*ZA8502
K4CC01000001
R8554 *ZA8503
EXB28VR000X K4CC01000001
0
C
C
Authentication_Coprocessor
*IC3900 Device Address
MFI341S2164
0x22
*C3900
0.1u
I2C SCL MAX 50kHz
16V
C
R3975
1 15 0 BE_SCL3
NC
R3976
NC 0 BE_SDA3
2 14
P4/IRQ P3/IRQ
*R3971
3 13
P1/IRQ to IIC (P_SDA1)
NC 0 BE_SDA1
*R3972
4 12
RES P2/IRQ 0 BE_SCL1 to IIC (P_SCL1)
NC
5 VCC 11 R3973
AA_STMSDA to IIC(STM_SDA)
0
C
R3974
0 AA_STMSCL to IIC(STM_SCL)
MFI341S2164 for iPod/iPhone
MFI341S2161 for iPod only