JVC LT-Z37EX6 Service Manual page 103

DIGITAL PWB CIRCUIT DIAGRAM (11/16) SHEET 17
PL_SDA
PL_SCL
SHEET19
PL_SLE
PL_PLE
SUB CPU/
IC6001 A-D CONVERT / YC SEP./
JCC5060
CHROMA DEMOD./
FORMAT CONVERT/
Enhancer / NR
DBU00
DBU01
DBU02
DBU03
DBU04
DBU05
DBU06
DBU07
DBU08
DBU09
DGY00
DGY01
DGY02
DGY03
DGY04
DGY05
DGY06
DGY07
DGY08
DGY09
DRV00
DRV01
DRV02
DRV03
DRV04
DRV05
DRV06
DRV07
DRV08
DRV09
AREA
FDO
R6571
OPEN
HDO
CH
VDO
GND
LV_HS
SHEET13,19
LV_VS
LV_AREA
PDP_TX
SHEET16,19
PDP_RX
SHEET12,21,22
MI_OSDYS
SHEET20
LV_CK
OSDCK1
SHEET12
OSDCKO
DIGITAL PWB ASS'Y(11/16)
SFL0D361A-H2 [LT-Z37EX6]
SFL0D364A-H2
[LT-Z37EX6/A,LT-Z37EX6/S]
SFL0D361A-BK [LT-Z37EX6/B]
VCC3.3LV
LVB5
LVB6
LVB7
C6513 F
RA6503
OPEN
OPEN
RA6541
NRZ0033-0R0W
150M_DDB01 DDB01
150M_DDB00 DDB00
150M_LVB4 LVB4
150M_LVB0 LVB0
150M_LVB2 LVB2
150M_LVB3 LVB3
150M_LVB5 LVB5
150M_LVB1 LVB1
C6514 F
150M_LVB6 LVB6
OPEN
150M_LVB7 LVB7
RA6504
RA6542
OPEN
NRZ0080-0R0X
RA6543
NRZ0033-0R0W
150M_DDG00 DDG00
150M_DDG01 DDG01
150M_LVG0 LVG0
150M_LVG1 LVG1
150M_LVG2 LVG2
C6515
F
150M_LVG3 LVG3 RA6505
OPEN OPEN
150M_LVG4 LVG4
150M_LVG5 LVG5
150M_LVG6 LVG6
150M_LVG7 LVG7
RA6544
NRZ0080-0R0X
RA6545
NRZ0033-0R0W
150M_DDR00 DDR00 RA6506
OPEN
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
NRZ0080-0R0X
R6561 OPEN
R6503 0
R6579 OPEN
R6580 R6575 0
OPEN R6577 OPEN
C6571
OPEN R6576 0
R6578 OPEN
R6592 OPEN
R6566 OPEN
R6572 OPEN
R6567 OPEN
R6573 OPEN
IC6505
VCC3D
OPEN LVR0
C6562
OPEN LVR2
CLK VCC LVR3
R6582 OPEN
D PR LVR4
R6583 OPEN
Q CLR LVR5
R6581 OPEN R6584 OPEN
GND Q LVR6
GND
GND
IC6506 VCC3D
OPEN
C6563
R6529
OPEN
LVR1
VCC
LVR7
GND
LVG2
R6587
R6585 OPEN C6521
OPEN
LVG3
R6586 OPEN LVG4
R6588 OPEN
LVG0
GND
GND
LVG1
LVG5
IC6507 VCC3D LVG6
OPEN
C6564 C6522
OPEN
R6589 OPEN LVG7
D VCC
LVB2
CK
GND LVB0
R6590 OPEN
GND Q
R6591 OPEN
LVB1
GND LVB3
LVB4
C6523
.1
LVB5
LVB6
LVB7
R6521 100
R6522 100
R6523
1K
R6524
1K
F F F F
N/C LGND
B17 TA1-
B18 TA1+
B19 TB1-
VCC TB1+
GND
LVCC
R20
LGND
R21
TC1-
R22
TC1+
R23
TCLK1-
R24
TCLK1+
R25
LVCC
R26
LGND
R27 PL_PLE
TD1-
R28
PL_SLE TD1+
R29
PL_SCL TE1-
VCC IC6501
TE1+
OPEN
GND
LVCC
G20 LGND
G21 TA2-
G22 TA2+
G23 TB2-
G24 PL_SDA TB2+
G25 LVCC
G26 LGND
G27 TC2-
G28 TC2+
G29 TCLK2-
VCC TCLK2+
GND LVCC
B20 LGND
B21
TD2-
B22
TD2+
B23
TE2-
B24
TE2+
B25
LGND
F F
F
RA6501
OPEN
RA6502
OPEN
R6568 R6569
OPEN 0
LV_CK1 LV_CK2
520M_0-1
520M_0+1
IC6502 520M_1-1
VCC3.3LV VCC3.3LV
R6530
THC63LVDM83R-W 520M_1+1
OPEN
RS R6
0
R1 R5
R7 R4
520M_2-1
G2 GND
520M_2+1
.1 GND R3
520M_CLK-1
G3 R2
520M_CLK+1
G4 R0
G0 GND
VCC 0-
520M_3-1
G1 0+
520M_3+1
G5 1-
G6 1+
.1 GND VCC
C6525
.1
G7 GND
B2 2-
B0 2+
R_FB CLK-
B1 CLK+
B3 3-
B4 3+
GND GND
C6524
B5 GND
.1
B6 VCC
B7 GND R6527
OPEN
RES PDWN
VCC DOT_CLK
HSYNC EN
VSYNC GND
R6528
R6525 OPEN
LCD5V
0 R6599
82K
LVDS
R6526 R6597
OPEN
OPEN D6503 R6595
DRIVER 1SS355W-X 6.8K
R6596 C6573
10K
NCB21CK-105X
GND
GND
SHEET16
(No.YA462)2-39 2-40(No.YA462)
VCC3D VCC3.3LV
L6501
OPEN
C6520
10 /10
B1
L6531
NQR0199-007X
GND
L6511
OPEN
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 OPEN
F
L6512
OPEN
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 OPEN
F
L6513
OPEN
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 OPEN
F
L6514
OPEN
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 OPEN
F
L6515
OPEN
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 OPEN
F
L6516
OPEN
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
OPEN
R6594 C6572
OPEN OPEN
GND
R6563
OPEN
GND
C6561
GND IC6504
OPEN
OPEN
GND
R6565
OPEN
GND
RA6534 RA6533
OPEN OPEN
520M_0-2
520M_0+2
R6515 OPEN
R6516 OPEN
L6521
RA0
520M_1-2
520M_1+2
520M_2-2
520M_2+2
VCC3D
L6522
RA0 520M_CLK-2
520M_CLK+2
L6523
RA0
520M_3-2
520M_3+2
RA6532
OPEN
RA6531
NRZ0034-0R0W
LCD5V
L6502
NRSA02J-0R0X
R6537
0
VCC3D
VCC3D LCD5V
R6551
OPEN
LC6501
NQR0479-001X
R6541 R6531 R6547
R6542
OPEN
1K OPEN OPEN
R6532 R6533 R6534
1k .1 0
R6538 R6548
10k OPEN Q6502
Q6501
R6555
NPN OPEN
OPEN
C6531 R6549 C6532 C6533
0.1/16 0.1
OPEN 0.1/16 D6501
OPEN
GND GND
R6539
47k
GND
*
2SC3928A 2SC3928A 2SC3928A 2SC3928A 2SC3928A
Q6502 X X
/QR/-X /QR/-X /QR/-X /QR/-X /QR/-X
NRSA63J NRSA63J
NRSA63J NRSA63J NRSA63J
R6533 -0R0X X X
-0R0X 0R0X 0R0X -0R0X
NRSA63J NRSA63J NRSA63J NRSA63J NRSA63J
R6547 X X
-102X -102X -102X -102X -102X
NRSA63J NRSA63J NRSA63J NRSA63J NRSA63J
R6548 X X
-103X -103X -103X -103X -103X
NRSA63J NRSA63J NRSA63J NRSA63J
R6549 X X NRSA63J
-103X -103X
-103X -103X -103X
NRSA63J NRSA63J
X
R6535 X X X X
-102X -102X
NRSA63J NRSA63J NRSA63J NRSA63J NRSA63J
R6536 X X
-102X -102X -102X -102X -102X
CN0LV1
OPEN
GND
TA1-
TA1+
TB1-
TB1+
GND
GND
TC1-
TC1+
TCLK1-
TCLK1+
GND
GND
TD1-
TD1+
TE1-
TE1+
GND
GND
TA2-
TA2+
TB2-
TB2+
GND
GND
TC2-
TC2+
TCLK2-
TCLK2+
GND
OPEN
GND
TD2-
TD2+
TE2-
TE2+
GND
DISPEN
SDATA
SCK
SLE
R6574
GND
OPEN
GND
LCD5V
GND
GND
GND
L6503
OPEN GND
GND
LCD5V
LCD5V
LCD5V
LCD5V
LCD5V
R6564 OPEN
ALARM
PSS
SHEET19
R6570
OPEN
I2CREADY
R6550
OPEN
SDA3A
OPEN
SCL3A
CN0LV2
QGA0504F1-31X
GND
GND
0-
0+
GND
GND
1-
1+
GND
GND
2-
2+
GND
GND
CLK-
LCD PANEL UNIT
CLK+
GND
GND
3-
3+
GND
I2CREADY
RSV1
RSV2
RSV3
R6544
R6536
GND
* OPEN
SCL
GND
SDA
GND
NC
GND
R6558
OPEN SHEET16
LCDFRAME
CN000W
QGA1217F1-12X
FRAME
O/SSET
R6552 R6553 R6554
GND
OPEN OPEN OPEN
GND
TEMP3
LCD PANEL UNIT
TEMP2
TEMP1
BL-ON
PWM_DIM
R6556 R6557
OPEN OPEN
DC_DIM
GND
GND