JVC LT-37R70BU Service Manual page 66

DIGITAL PWB CIRCUIT DIAGRAM (11/16) SHEET 17
PL_SDA
SHEET 19 PL_SCL
PL_SLE
PL_PLE
IC6001
RA6541
150M_DDB01 DDB01
150M_DDB00 DDB00
150M_LVB4 LVB4
150M_LVB0 LVB0
150M_LVB2 LVB2
150M_LVB3 LVB3
150M_LVB5 LVB5
150M_LVB1 LVB1
150M_LVB6 LVB6
150M_LVB7 LVB7
RA6542
RA6543
150M_DDG00 DDG00
150M_DDG01 DDG01
150M_LVG0 LVG0
150M_LVG1 LVG1
150M_LVG2 LVG2
150M_LVG3 LVG3
150M_LVG4 LVG4
150M_LVG5 LVG5
150M_LVG6 LVG6
150M_LVG7 LVG7
RA6544
RA6545
150M_DDR00 DDR00
150M_DDR01 DDR01
150M_LVR0 LVR0
150M_LVR1 LVR1
150M_LVR2 LVR2
150M_LVR3 LVR3
150M_LVR4 LVR4
150M_LVR5 LVR5
150M_LVR6 LVR6
150M_LVR7 LVR7
RA6546
R6561 OPEN
R6503 0
R6579 OPEN
R6580 R6575 0
R6571
OPEN OPEN R6577 OPEN
C6571
OPEN R6576 0
R6578 OPEN
GND
R6592 OPEN
LV_HS
SHEET 13,19
LV_VS
LV_AREA LV_AREA
PDP_TX PDP_TX
SHEET 16,19
PDP_RX PDP_RX
SHEET 12,15,21,22
MI_OSDYS MI_OSDYS
SHEET 20 LV_CK
IC6505
VCC3D
OPEN
C6562
OSDCK1 OSDCK1 OPEN
SHEET 12
OSDCKO
R6582 OPEN
R6583 OPEN
R6581 OPEN R6584 OPEN
GND GND
IC6506 VCC3D
OPEN
C6563
OPEN
GND
R6587
R6585 OPEN
OPEN
R6586 OPEN
R6588 OPEN
GND
VCC3D
IC6507
OPEN
C6564
R6589 OPEN OPEN
R6590 OPEN GND
R6591 OPEN
GND
DIGITAL PWB ASS'Y (11/16)
SFL0D263A-U2
[LT-37R70BU, LT-37R70BU/B, LT-37R70SU, LT-37R70SU/B]
LCA10599-92C (SFL0D263A-SJ)
[LT-37R70BU/P, LT-37R70BU/Q, LT-37R70SU/P, LT-37R70SU/Q]
VCC3.3LV
LVB5
LVB6
LVB7
C6513
RA6503
IC6501
C6514
RA6504
C6515
RA6505
RA6506
RA6501
RA6502
R6568 R6569
LV_CK1 LV_CK2
R6566 OPEN
R6572 OPEN
R6567 OPEN
R6573 OPEN
LVR0
LVR2
LVR3
LVR4
LVR5
LVR6
IC6502
VCC3.3LV VCC3.3LV
R6530
OPEN
LVR1 R6529
LVR7
LVG2
C6521
LVG3
LVG4
LVG0
LVG1
LVG5
LVG6
C6522
LVG7 C6525
LVB2
LVB0
LVB1
LVB3
LVB4
C6523
LVB5
C6524
LVB6
LVB7
R6527
OPEN
R6521
R6528
R6522
R6523 R6525 OPEN
LCD5V
R6524 R6526
OPEN R6595
R6597 D6503
R6596 C6573
GND
GND
VCC3D VCC3.3LV
L6501
C6520
10
L6531
GND
L6511
520M_TA1-1 520M_TA1-2
520M_TA1+1 520M_TA1+2
520M_TB1-1 520M_TB1-2
520M_TB1+1 520M_TB1+2
C6508
L6512
520M_TC1-1 520M_TC1-2
520M_TC1+1 520M_TC1+2
520M_TCLK1-1 520M_TCLK1-2
520M_TCLK1+1 520M_TCLK1+2
C6507
L6513
520M_TD1-1 520M_TD1-2
520M_TD1+1 520M_TD1+2
520M_TE1-1 520M_TE1-2
520M_TE1+1 520M_TE1+2
C6506
L6514
520M_TA2-1 520M_TA2-2
520M_TA2+1 520M_TA2+2
520M_TB2-1 520M_TB2-2
520M_TB2+1 520M_TB2+2
C6505
L6515
520M_TC2-1 520M_TC2-2
520M_TC2+1 520M_TC2+2
520M_TCLK2-1 520M_TCLK2-2
520M_TCLK2+1 520M_TCLK2+2
C6504
L6516
520M_TD2-1 520M_TD2-2
520M_TD2+1 520M_TD2+2
520M_TE2-1 520M_TE2-2
520M_TE2+1 520M_TE2+2
LCD5V
R6562
R6593 D6502
OPEN
OPEN OPEN
GND
R6598
LCD5V
R6594 C6572 L6503
OPEN OPEN
GND
R6563 OPEN O
GND
R6570
OPEN
C6561
GND IC6504
GND
R6565
OPEN
GND
RA6534 RA6533
OPEN
L6521
520M_0-1 520M_0-2 R6515
520M_0+1 520M_0+2 R6516
520M_1-1 520M_1-2
520M_1+1 520M_1+2
520M_2-2
L6522 520M_2+2
VCC3D
520M_2-1
520M_2+1
520M_CLK-1 L6523 520M_CLK-2
520M_CLK+1 520M_CLK+2
520M_3-1 520M_3-2
520M_3+1 520M_3+2
RA6532
OPEN
RA6531
R6536
LCD5V
L6502
R6537
VCC3D LCD5V
VCC3D
R6599 R6541 R6531 R6547 R6542
R6551 R6552
R6532 R6533 R6534
1k 0 LC6501 LC6501 LC6501 LC6501
R6538 R6548
10k
Q6501 Q6502
NPN
C6531 R6549 C 6532 C6533
0.1/16
R6555 R6556
R6539
47k OPEN OPEN
GND
D6501
OPEN
GND
GND
SHEET 16
(No.YA406)2-39 2-40(No.YA406)
CN0LV1 OPEN OPEN OPEN
CN0LV1 CN0LV2 OPEN OPEN OPEN
IC6501 OPEN OPEN OPEN
IC6502 OPEN OPEN OPEN
Q6502 OPEN OPEN OPEN OPEN OPEN OPEN
L6501 OPEN OPEN OPEN OPEN
L6502 OPEN OPEN OPEN
L6503 OPEN OPEN OPEN
L6511 OPEN OPEN OPEN RA0 RA0 RA0
L6512 OPEN OPEN OPEN RA0 RA0 RA0
L6513 OPEN OPEN OPEN RA0 RA0 RA0
L6514 OPEN OPEN OPEN RA0 RA0 RA0
L6515 OPEN OPEN OPEN RA0 RA0 RA0
L6516 OPEN OPEN OPEN RA0 RA0 RA0
L6521 RA0 RA0 RA0 OPEN OPEN OPEN
L6522 RA0 RA0 RA0 OPEN OPEN OPEN
L6523 RA0 RA0 RA0 OPEN OPEN OPEN
L6531 OPEN OPEN
D6503 OPEN OPEN OPEN OPEN OPEN OPEN
RA6501 OPEN OPEN OPEN RA0 RA0 RA0
RA6502 OPEN OPEN OPEN RA0 RA0 RA0
RA6503 OPEN OPEN OPEN RA0 RA0 RA0
RA6504 OPEN OPEN
OPEN
RA6505 OPEN OPEN OPEN
RA6506 OPEN OPEN OPEN
LCD RA6531 RA0 RA0 RA0 OPEN OPEN OPEN
RA6534 RA0 RA0 OPEN OPEN OPEN OPEN
PANEL
R6501 OPEN OPEN OPEN 100 100 100
UNIT
R6502 OPEN OPEN OPEN 100 100 100
R6505 OPEN OPEN OPEN 1K 1K 1K
R6507 OPEN OPEN OPEN 1K 1K 1K
R6509 OPEN OPEN OPEN 1K 1K 1K
R6511 OPEN OPEN OPEN 1K 1K 1K
R6514 OPEN OPEN OPEN 0 0 0
R6515 OPEN OPEN 0 OPEN OPEN OPEN
R6516 OPEN OPEN 0 OPEN OPEN OPEN
R6521 100 100 100 OPEN OPEN OPEN
R6522 100 100 100 OPEN OPEN OPEN
R6523 1K 1K 1K OPEN OPEN OPEN
R6524 1K 1K 1K OPEN OPEN OPEN
R6525 0 0 0 OPEN OPEN OPEN
R6529 0 0 0 OPEN OPEN OPEN
R6531 1K 1K 1K OPEN OPEN OPEN
R6574
R6533 0 0 0 OPEN OPEN OPEN
OPEN
R6535 OPEN OPEN OPEN OPEN OPEN OPEN
R6536 0 0 0 OPEN OPEN OPEN
R6537 OPEN OPEN OPEN OPEN OPEN OPEN
R6541 OPEN OPEN OPEN 1 k 1 k 1k
R6542 0 0 0 OPEN OPEN OPEN
GND
R6543 0 0 0 OPEN OPEN OPEN
R6544 OPEN OPEN 0 OPEN OPEN OPEN
R6547 OPEN OPEN OPEN OPEN OPEN OPEN
R6548 OPEN OPEN OPEN 1k 1k 1k
R6549 OPEN OPEN OPEN OPEN OPEN OPEN
R6564 PEN R6551 1K 1K 1K 1K 1K 1K
ALARM
R6552 1K 1K 1K 1K 1K 1K
PSS SHEET 19
R6553 1K 1K 1K 1K 1K 1K
R6554 0 0 0 0 0 0
I2CREADY
R6558 1K 1K 1K 1K 1K 1K
R6568 OPEN OPEN OPEN 0 0 0
R6569 0 0 0 OPEN OPEN OPEN
R6595 OPEN OPEN OPEN OPEN OPEN OPEN
R6596 OPEN OPEN OPEN OPEN OPEN OPEN
R6550
OPEN
R6597 0 0 0 OPEN OPEN OPEN
R6598 OPEN OPEN OPEN 0 0 0
SHEET
R6599 OPEN OPEN OPEN 10k 10k 10k
7,8,9,10,16,19
SDA3A SDA3A
C6501 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
DIGITAL C6502 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
SCL3A SCL3A
INPUT BLOCK C6503 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
C6504 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
C6505 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
CN0LV2 CN0LV2
C6506 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
C6507 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
C6508 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
C6509 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
C6510 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
C6511 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
C6512 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
C6513 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
C6514 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
C6515 OPEN OPEN OPEN 0.1/16 0.1/16 0.1/16
C6521 0.1/16 0.1/16 0.1/16 OPEN OPEN OPEN
C6522 0.1/16 0.1/16 0.1/16 OPEN OPEN OPEN
C6523 0.1/16 0.1/16 0.1/16 OPEN OPEN OPEN
C6524 0.1/16 0.1/16 0.1/16 OPEN OPEN OPEN
OPEN C6525 0.1/16 0.1/16 0.1/16 OPEN OPEN OPEN
C6532 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
C6533 0.1/16 0.1/16 0.1/16 OPEN OPEN OPEN
C6573 OPEN OPEN OPEN OPEN OPEN OPEN
R6544
GND
R6558
SHEET 16
LCDFRAME
CN000W
R6553 R6554
LCD P
ANEL UNIT
R6557
OPEN
GND
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN NPN NPN NPN NPN OPEN NPN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
RA0 RA0 RA0 RA0 RA0 RA0 RA0 RA0 RA0 RA0
RA0 RA0 RA0 RA0 RA0 RA0 RA0 RA0 RA0 RA0
RA0 RA0 RA0 RA0 RA0 RA0 RA0 RA0 RA0 RA0
*4 *4 *4 *4 *4 *4 *4 *4 *4 *4
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
RA0 RA0 RA0 RA0 RA0 RA0 RA0 RA0 RA0 RA0
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
100 100 100 100 100 100 100 100 100 100
100 100 100 100 100 100 100 100 100 100
1K 1K 1K 1K 1K 1K 1K 1K 1K 1K
1K 1K 1K 1K 1K 1K 1K 1K 1K 1K
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
1K 1K 1K 1K 1K 1K OPEN OPEN 1k 1k
OPEN OPEN OPEN OPEN 0 0 0 0 OPEN 0
OPEN OPEN OPEN OPEN OPEN OPEN 1k 1k OPEN OPEN
OPEN OPEN 0 0
0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
OPEN OPEN OPEN OPEN OPEN OPEN 1k 1k OPEN OPEN
OPEN OPEN OPEN OPEN 1k 1k OPEN OPEN OPEN 1k
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN 1k 1k OPEN OPEN
OPEN OPEN OPEN OPEN 1k 1k 10k 10k OPEN 1k
OPEN OPEN OPEN OPEN OPEN OPEN 10k 10k OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
0 0 0 0 0 0 0 0 0 0
6.8k 6.8k 6.8k 6.8k 6.8k 6.8k 47k 47k 6.8k 6.8k
10k 10k 10k 10k 10k 10k 15k 15k 10k 10k
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
10k 10k 10k 10k 10k 10k 82k 82k 10k 10k
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
0.1/16
0.1/16 0.1/16 0.1/16
OPEN OPEN OPEN OPEN 0.1/16 0.1/16 OPEN
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16
1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16 1/16
c10408001c004_0330_4/17_0.0