Philips MCD710, Service Manual

Page: 12 / 36

VCC
A6
RFIN1
B6
FREQIN
C1
RFIN2
C6
RFGND
C5
LOOPSW
A2
C
PO
U
T
A
1
LO
1
A
3
LO
2
A
4
V
cc
V
C
O
A
5
SW
PO
R
T
B
1
B
U
SE
N
C
2
V
R
EF
D
IG
E3
C
LO
C
K
E2
DATA
E1
DGND
D3
VDD
D1
DGND
D2
INTX
B2
TM
U
TE
D
6
V
A
FR
E6
V
A
FL
E5
M
PX
O
U
T
E4
A
G
N
D
B
5
TI
Fc
en
tre
D
5
IC1
TEA5760UK
C8
47pF
C7
27pF
C6
100pF
L1
120nH
C10
103
C13
104
C16
103
R15
10K
R18
100K
C11
103
L7
39nH
SW
1
B
U
S_
EN
A
B
LE
R19
10R
C17
103
C15
103
SCL
SDA
INTX
C12
104
R22
330
C18
47uF
+5V 3.0V
3.0V
MPX
C5
224
C4
224
Q2
9014
Q3
9014
R4
4.7K
R5
4.7K
R3
1M
R1
47
R13
1K
R14
1K
C1
22uF
C2
224
C3
224
R2
1M
+5V
LOUT
ROUT
DZ1
3.6V
R6
4.7K
C19
47uF/6.3V
ROUT
LOUT
SGND
+5V
SCL
SDA
SGND
1
2
3
4
5
6
7
8
CN1
8P
L5
600R
L4
600R
R
FI
N
R8
68k
CLOCK
X1
32.768K
R12
1M
C20
12pF
C21
39pF
C14
10pF
C9
104
R11
10M
R16
10K
CLOCK
3.0V
L8
10uH
Q1
8050
1A
1
GND
2
2A
3
2Y
4
VCC
5
1Y
6
IC2 74HC2G04
C22
22uF
C23
100pF
C24
22uF
C25
223
CIRCUIT DIAGRAM - TUNER BOARD
7 - 1
7 - 1