A-Board (8/13) Schematic Diagram - Panasonic TC-L37C22 Service Manual

11.11. A-Board (8/13) Schematic Diagram

A-BOARD TXN/A10QYLS (8/13)
!
*R4565 *R4507
0 0 DDC5V_A
*R4505 *R4525
0 0
64 65
*R4519
1k
HPLUG_B
*R4566 *R4504
10k 10k DDC5V_B
*C4540
DDC5V_A 6.3V
1u
*R4526 *R4502
TO 1/13 4.7k 47k
*L4504 R4601
J0JYC0000068 0
*L4505
J0JYC0000068
SDA_DDC_A
R4602
0
SCL_DDC_A
*R4512
*Q4501 47k
DSC2001S0L
*JK4501
K1FY119D0011
HDMI2
TP4501 TP4502
HPDT *L4500
19 J0JYC0000068
+5V
18
DDCG
17
SDA
16
SCL *D4504
15
DZ2J056M0L
N.C. *L4502
14
J0JYC0000068 HDMI_CEC
CEC
13
CLK- RXNC_B
12
CLKG RXPC_B
11
CLK+
10
D0-
RXN0_B
9
D0G RXP0_B
8
TO 1/13
D0+
7
D1- RXN1_B
6
D1G RXP1_B
5
D1+
4
D2- RXN2_B
3
D2G RXP2_B
2
D2+
1
66 67
R4515
1k
HPLUG_C
R4506
10k
R4567
DDC5V_C
10k
HPLUG_B C4539
6.3V
1u
DDC5V_B
R4527 R4503
L4506 4.7k 47k
J0JYC0000068
SDA_DDC_C
L4507
J0JYC0000068
SCL_DDC_C
TO 1/13
R4509
47k
SDA_DDC_B ACK_DDC_C
Q4500
DSC2001S0L
SCL_DDC_B
ACK_DDC_B
*JK4502
K1FY119D0011
HDMI1
TP4500 TP4503
L4501
HPDT
19
J0JYC0000068
+5V
18
DDCG
17
D4505
SDA
16 DZ2J056M0L
SCL
15 C4549
L4503
N.C. 6.3V
14 J0JYC0000068
1u
CEC
13
CLK- RXNC_C
12 R4564
CLKG
10k RXPC_C
11
CLK+
10
D0-
RXN0_C
9
D0G
RXP0_C
8
D0+ TO 1/13
7
D1- RXN1_C
6
D1G RXP1_C
5
D1+
4
D2- RXN2_C
3
D2G RXP2_C
2
D2+
1
TP4506
TO 1/13
HDMI_CEC
68 69 70
43
TO 1/13
FOR HDMI1.4 ARC
SUB3.3V
*C4546
R4549
6.3V
150
1u
R4550
150
*Q4513
B1ADCE000022
TO 1,10/13
SPDIF
*R4548
22
*R4561
56
*R4560
*Q4515
150
B1HFCFA00026
R4556
TO 1/13 1k
ARC1_OFF
71 72