Digital Pwb Circuit Diagram - JVC LT-32X667 Service Manual

DIGITAL PWB CIRCUIT DIAGRAM (1/16) SHEET 7
ACINPOW
SHEET 21
TVLINK
CN7501
OPEN
SHEET 12
TEST0
SHEET 15,16,18,22
POW_GOOD
SHEET 19,20
POW_GOOD2
REC_LED
SHEET 16
CODECRST
B1_POW
AUDIO_L
AUDIO_R
SHEET 18
BS_IR
SHEET 16,19
2-19(No.YA428)
DIGITAL PWB ASS'Y (1/16)
SFL0D178A-M2 [LT-32X667/Z]
SFL0D175A-M2 [LT-32X787/Z]
SFL0D173A-M2 [LT-32X887/Z]
STB3.3V
R7504
100k
Q7501
R7505
R7526
10k
OPEN
C7501 D7502
0.1/16 *4
D7501
OPEN
SDA3A_2 R7501 0
SCL3A_2 R7502 0
VCC3D
GND
TEST0
R7512 0
GND
SHEET 19
GND
STB3.3V
C7513
OPEN
IC7502
OPEN
R7544
OPEN
GND
STB_5V STB3.3V
R7532 R7529
OPEN
OPEN
C7502 R7530
D7508 R7545 OPEN
OPEN
OPEN OPEN
D7514
OPEN
R7533
D7509
OPEN
OPEN
GND
R7511 OPEN
STB_5V
K7502 OPEN
K7503 OPEN
K7505 OPEN
K7506 OPEN
RA7503
GND
CN011
OPEN
Q75
OP
Q7511
OPEN
Q75
OP
R7546
OPEN
GND
Q7514
OPEN
R7553
OPEN
R7552
OPEN
GND
GN
AN