Digital Pwb Circuit Diagram - JVC LT-47DV8BG Service Manual

DIGITAL PWB CIRCUIT DIAGRAM (1/12) SHEET 7
CN7501
OPEN
SDA3A_2
SCL3A_2
OPEN
GND
SHEET 10 TEST0
TEST0
SHEET 13,14,15,16
POW_GOOD
SHEET 15
POW_GOOD2
REC_LED
SHEET 14 CODECRST
B1_POW
AUDIO_L
AUDIO_R
SHEET 14
SHEET 14,16
R7501 OPEN
R7502 OPEN
VCC3D
R7512
0
DIGITAL PWB ASS'Y(1/12)
LCA10774-02B(SFL-0D567A)
SHEET 16
STB3.3V
C7513
0.1/16
IC7502
Q7512
OPEN
R7547
OPEN
Q7511
OPEN
R7544 Q7513
OPEN
OPEN
R7548 R7550
R7546
GND
OPEN OPEN
OPEN
GND
Q7514
OPEN
Q7515
GND
OPEN
R7552 R7553
OPEN OPEN
STB_5V STB3.3V R7554
OPEN
R7529 GND
R7532 10k
GND
27k
R7530 1k
C7502
D7508 R7545 D7514
1/10
OPEN OPEN OPEN
R7533
220
D7509
OPEN
GND
STB_5V
K7502 OPEN
K7503 OPEN
K7505 OPEN
STB3.3V
K7506 OPEN
RA7503
GND
ANALOG PWB(2/6)
CN001
SHEET 2
(No.YA551)2-19 2-20(No.YA551)
C7521
C7520
OPEN
OPEN
R7549 GND
OPEN
R7551
OPEN
R7555
OPEN
TVLINKIN
SHEET 16
TVLINKOUT
SHEET 14
PFC_RST
SHEET 9,14,15
LB_POW
MAIN_POW
EXT_YS2
EXT_YS1
AGC
SHEET 14
DBS_LED1
DBS_LED2
A_MUTE
M_MUTE
POW_LED
CARD_INT
SHEET 10,16
MECA_SW
SHEET 14,16
AFT1
EE_CDS1
SHEET 14
MSP_RST
DINPHOT
SDA3A
SHEET 8,14,18
SCL3A
CARD_CK
SHEET 14
CARD_DA
TEXT_FR
TEXT_FR
TEXT_FG
SHEET 16
TEXT_FG
TEXT_FB
TEXT_FB
STB3.3VA
R7539
OPEN
R8885 OPEN
R8886 OPEN
LC8801
OPEN
LC8802
OPEN
R7540 OPEN
SCLM
SHEET 8,11,16
SDAM
R7541 OPEN
GND
CN001
c10507001a_0702_9/14_0.0