Digital P.sup Schematic Diagram - JVC HM-HDS1EK Service Manual

4.15

DIGITAL P.SUP SCHEMATIC DIAGRAM

5 0 DIGITAL(P.SUP)
5
TO REGULATOR
CN5323
CN8901
AUDIO[-]
AL5V
GND
AL3.3V
AL3.3V
GND
AL2.5V
AL2.5V
4
GND
3
T
2
T
1
A B
The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only.
Note :
When replacing the parts , refer to the Parts List.
K8901 NQR0339-001
C8901 C8902 C8903 C8904
100 /16 0.1 100 /16 0.1
K8902 NQR0339-001
C8905 C8906
100 0.1
/6.3
K8903 NQR0339-001
C8907
C8908
100 /6.3
0.1
K8904 NQR0339-001
C8909 C8910
100 0.1
/6.3
K8905 NQR0339-001
C8911 C8912
100 0.1
/6.3
K8906 NQR0339-001
C8913 C8914
100 0.1
/6.3
K8907 NQR0339-001
C8915
100 C8916
/6.3 0.1
IC8901
SI-3018LS
K8908
NQR0339-001
IN VOUT
VOUT
NC
IN
GND
Vc
GND T
C8917 C8918 C8919 C8920
10 /6.3 0.1 10 /6.3 0.1
IC8902
OPEN
K8909
OPEN
T
C8923 C8924 C8925 C8926
OPEN OPEN OPEN OPEN
LAST NO
C 8928 1~8900
K 8909 1~8900
C
TL8901
C8921 C8922
100 0.1
/6.3
C8927 C8928
OPEN OPEN
VACANT NO
D E
4-33 4-34
TO AUDIO AD/DA
AUDIO[-]
A5V
D3.3V
DGND
TO VIDEO AD/DA
A5V
A3V/A3.3V
D1.8V
DGND
TO MPEG ENC.
D3.3V
D2.5V
A2.5V
DGND
TO MPEG DEC.
D5V
D3.3V
D2.5V
DGND
TO ASIC IF
D5V
D3.3V
DGND
p30080001a_rev2
F G H