Hitachi HTDK170EUK, Service Manual

Page: 37 / 54

PWRD WN
L1 100NH
EIA0805
1 2
LF E_A
C4 10 0NF
Y 5V
+3.3V
R1
1M
0000-0805
CENTERB
+
C8
22UF
6.3 VDC
BICK
C11
10 0NF
Y5V
C10
10 0NF
Y5V
LF E_B
U1
DDX4100A
1
2
3
4
5
6
7
8
9
10
11
12 13 14 15 16 17 18 19 20 21 22
23
24
25
26
27
28
29
30
31
32
33
34 35 36 37 38 39 40 41 42 43 44
SDI_1/SDATA_ OUT
SD I_2/SDATA_IN
LRCKI/SYNC
BCKI/BIT_CLK
VD D_1
GN D_1
RESET
AC97_MODE
SDA
SCL
SA
TE
S
T_
M
O
D
E
VD
D
_
2
XT
I
XT
O
GN
D
_
2
VC
C
RX
P
RX
N
VSS LF
E
_B
LF
E
_A
SRIGH T_B
SRIGH T_A
GN D_3
VD D_3
RIGH T_B
RIGH T_A
LEFT_B
LEFT_A
GN D_4
VD D_4
SLEFT_B
SL
E
F
T
_
A
E
APD
LR
C
K
O
SD
O
_
1
SD
O
_
2
SD
O
_
3
SC
K
O
GN
D
_
5
VD
D
_
5
CK
O
UT
PW
D
N
C7
100NF
Y5V
SDA
Y 1
24.576 MHz
LEFTB
LEFTA
SCL
EAPD1
L15 600 ohm@100mhz
EIA0805
1 2
XTO
+3.3V
RIGHTA
+3.3V
C5
100NF
Y5V
SD0
C13
18PF
NPO
L RCK
+3.3V
+3.3V
+3.3V
CENTERA
150-0000 -001 A
5.1 CHANN EL SCHEMATIC FR ONT, CEN TER, SUB PROCESSING
B
3 8 Friday , Fe bruary 15, 2002
Title
Size Doc ument Number Rev
D ate: Sheet of
+
C3
2.2UF
6.3VDC
SD2
+3.3V
C9
100NF
Y5V
SDI0 = L, R
SDI1 = LS, RS
SDI2 = C, SUB
RIGHTB
C6
10 0NF
Y5V
C12
18PF
NPO
POWER_ON_RST