JVC LT-37R70BU Service Manual page 67

DIGITAL PWB CIRCUIT DIAGRAM (12/16) SHEET 18
CN0BS
GND
D6051
D6053
R6057
R6058
R6059
D6052
L6051
C6053
GND
BSD_5V
GND
BS_BT30 BS_BT30
SHEET 20
BS_ODU BS_ODU
SHEET 7,15,16,22
POW_GOOD POW_GOOD
SHEET 16
DBSPWOFF DBSPWOFF
BS_TXD BS_TXD
SHEET 21,22
BS_RXD BS_RXD
VOUTENB VOUTENB
SHEET 16
BS_POWEN BS_POWEN
SHEET 16,22
BS_RST BS_RST
SHEET 16
VMUTE VMUTE
SHEET 7
BS_IR BS_IR
SHEET 16
DSyncSW1 DSyncSW1
BS_LOUT
BS_ROUT
BS_YOUT
SHEET 11
BS_COUT
ML
MR
CN110 CN110 CN110 CN110 CN110 CN110
R6064
BSCLK_0
R6065
BSHP_0
BSVP_0
R6055
R6066
R6060
C6051
GND
GND
R6068
GND
BS_9V
C6052
GND
CN0BS
CN110
IC6011
IC6012
IC6013
D6051
D6052
D6053
L6051
R6055
R6057
R6058
R6059
R6060
R6061
R6064
R6065
R6066
R6068
R6072
C6031
C6051
C6052
C6053
C6054
C6055
(No.YA406)2-41
VCC3D
IC6011
BSY7
BSY6 DV1_Y7
BSY5 DV1_Y6
BSCLK
BSY4 DV1_Y5
BSY3 DV1_Y4
BSHP
BSY2 DV1_Y3
BSVP
BSUV7 BSY1 DV1_Y2
BSUV6 BSY0 DV1_Y1
BSUV5
BSV7 DV1_Y0
BSUV4
BSV6 DV1_R7
BSV5 DV1_R6
BSUV3 BSV4 DV1_R5
BSUV2
BSV3 DV1_R4
BSUV1
BSV2 DV1_R3
BSUV0
DV1_R2
BSY7 BSV1 DV1_R1
BSY6
BSV0 DV1_R0
BSY5
BSUV7 DV1_B7
BSY4 BSUV6 DV1_B6
BSY3 BSUV5 DV1_B5
BSY2
BSUV4 DV1_B4
BSY1
BSUV3 DV1_B3
BSY0 BSUV2 DV1_B2
BSUV1 DV1_B1
BSUV0 DV1_B0
BSV7
C6031
BSV6
BSV5
GND
BSV4
BSV3
BSV2
BSV1
BSV0
DIGITAL PWB ASS'Y (12/16)
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]
OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN
*4 *4 *4 *4 OPEN OPEN OPEN OPEN OPEN
*4 *4 *4 *4 *4 OPEN OPEN OPEN OPEN
*4 *4 *4 *4 OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN
22 22 22 22 22 OPEN OPEN OPEN OPEN
22 22 22 22 22 OPEN OPEN OPEN OPEN
0 0 0 0 100 OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN 0 OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN 0 OPEN OPEN OPEN OPEN
22 22 22 22 22 OPEN OPEN OPEN OPEN
22 22 22 22 22 OPEN OPEN OPEN OPEN
22 22 22 22 22 OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
0 0 0 0 0 OPEN OPEN OPEN OPEN
0.1/16 0.1/16 0.1/16 0.1/16 0.1/16 OPEN OPEN OPEN OPEN
0.1 0.1 0.1 0.1 0.1 OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN 10p/50 OPEN OPEN OPEN OPEN
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 0.1/16 0.1/16 0.1/16 OPEN OPEN OPEN OPEN
2-42(No.YA406)
CLK_DV1
VCC3D
DV1_B0
IC6012
DV1_B1
DV1_B2
DV1_B3
BSHP
DV1_B4
VD_DV1
DV1_B5
DV1_B6
BSVP
DV1_B7
C6054 DV1_R0
GND HD_DV1
IC6013 DV1_R1
DV1_R2
SHEET 10,12
DV1_R3
DIGITAL INPUT BLOCK
BSCLK
DV1_R4
DV1_R5
DV1_R6
DV1_R7
R6072
DV1_Y0
C6055
GND CLK_DV1
DV1_Y1
DV1_Y2
DV1_Y3
DV1_Y4
DV1_Y5
DV1_Y6
DV1_Y7
HD_DV1
VD_DV1
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
OPEN OPEN OPEN OPEN OPEN OPEN OPEN
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