JVC LT-32X667 Service Manual page 152

DIGITAL PWB CIRCUIT DIAGRAM (15/16) SHEET 21
SHEET 16,22
WAKE WAKE
STB3.3V
R7643
0
SHEET 7,22 SCLM SCLM
SDAM SDAM
CN0C1
GND
SHEET 9,22
CEC_INT CEC_INT
TCCS_RX
SHEET 16
TCCS_TX
STB3.3V
CN0MM
GND
SHEET 12
JW
SHEET 9
CEC_RST
SHEET 7,16,22
AFT1
2-47(No.YA428)
SHEET 10
STB3.3V
IC7602
GND
C7601
1
GND
STB3.3V
R7658 R7610
10K 0
TP_IIC
R7660 OPEN
OSDR5_0
OSDR5
OSDG5_0
OSDG5
OSDB5_0
OSDB5
C7627 R7650 R7651 C7628
RA7601
OPEN OPEN OPEN OPEN
RA0
GND GND
GND R7603 0
KEY2
R7604 0
KEY1
C7604 1000p
C7605 220p
C7606 2.2
C7602 0.1/16
R7605 470 R7611 1k
SUBCCD SUBCCD_1 R7606 1M C7607 680p SUBCCD_2
R7607
STB_5V
6.8k
C7603 0.1/16
R7612 470
MAINCCD1 MAINCCD1_1
C7608
R7608
0.1/16
1M
GND
STB3.3V
K7601
D7601
OPEN
SHEET 1
R7609
0
C7609
680p
C7612
2.2
RA7602
RA0
DIGITAL PWB ASS'Y (
SFL0D178A-M2 [LT-32
SFL0D175A-M2 [LT-32
SFL0D173A-M2 [LT-32
IC7601
GND
X7601
R7644
0
GND
C7633
150p
R7659
56
GND
C7617
0.1/16
RA7603
RA0
R7617
GND
R7624
R7625
R7618
0
STB_5V
R7654
OPEN
GND