Printed Wiring Board - Tuner1 Board; Schematic Diagram - Tuner1 Board - Sony HCD-EC599 Service Manual

HCD-EC599
5-13. PRINTED WIRING BOARD – TUNER1 BOARD –
• See page 16 for Circuit Boards Location.
1 2
A
TUNER1 BOARD
B
C
D
E
F
A001
G
H
I
J
HCD-EC599
• : Uses unleaded solder .
3 4 5 6
PANEL
BOARD
CN500
(Page 20)
B
JL103
JL105
CN101
2 8
JL107
1 9
R110
JL110
JL104
JL108
JL109
JL106
IC103
JL128 JL126
JL127
C111 C105
JL125
JL129
JR
JL122
JL111
JR112
JL115
X101 JR JL123
JL124 JL102
JR102
C101
L105
JL121
R108 JL130
20 11
IC101
JR105
JR
1 10
JL114
JL131
JL113
R109 JL132
JL134
L103
JR
JR101
JL133
JL135
JL112
D103
JL118 JL116
JL117
3 1
CN103
11
(11)
1-885-134-
FM / AM
ANTENNA
5-14. SCHEMATIC DIAGRAM – TUNER1 Board –
• See page 16 for Waveforms.
1 2
7
A
TUNER1 BOARD
B
CN103
D101
3P
C MC2837
JL116
AM
1
JL117
AM
2
JL118
FM
3 D102
MC2837
R114
0
D
E
F
G
H
I
J
26 26
• See page 27 for IC Block Diagrams.
3 4 5
JL132
JL130
R113
R103
10k
22
R104
0
JL121
3.3 3.3
JL123
L101
10 11
CK VDD
600uH JL122
C101
0 470p
JL131 50V
9 GND 12
1 6 LA
3.3
3.3
JL124
8 DA 13
2 IIC/RDSI
C102
1.3
0
1
JL125
4 7 ARF2 ROUT 14
3
0 1.3
JL126
6 ARF1 LOUT 15
L103 0 C103
47nH JL129 JL127
JL112 1
5 GNDRF IISD 16
R107 0 0.6
FL101
JL135 100
1 2 JL133
4 FRF1 CP1 17
5
C108
0.7 0.6
C105
2.2 JL134
3
1
3 CP2 X1 18
C106 3.3 0.4
0.047
JL113
2 VDDRF X2 19
D103
X101
L104
3.3
MC2837 32.768kHz
220nH JL111
20
1 GND VDD
C107 C110
2200p 10
50V
JL114
R108
0
R109
0
IC103
+3.3V REG
IC103
NJM2878F4-33(TE2)
6 7
R101
100
IC B/D
IC101
CN101
9P
TUNER
JL102
IC101
9 CK
RZ5B801-0001E2
JL103
8 IIC/RDSI
B
JL104
7 DA
R105
JL105
22
6 GND
JL106
PANEL
5 AUDIO R/BCK
BOARD
JL107
4 CE
(1/2)
JL108
3 AUDIO L/LRCK
CN500
JL109
R106 2 VDD (Page 21)
100
JL110
1 IISD
L105
4.7uH
JL115
C111 3.3 8.9
1 C112
1
3 3 4 4
R110
10k
2 2 1 1
3.1