Schematic Diagram - Main Board (2/2) - Sony HCD-EC709iP Service Manual

5-11. SCHEMATIC DIAGRAM - MAIN Board (2/2) -

1 2 3
MAIN BOARD (2/2)
A
D082
MC2840-T112-1 I
FL081
B
CN082
3P
ANTENNA
FM/AM
AM 1
GND 2
FM 3
C
D083
MC2840-T112-1
L081
3 4
2 5
D
1 6
R086
C086
0
0.1
E
(EC909iP)
F
G
Q805, 806
H OVER LOAD DETECT
R853
Q805
22k
2SA2026
0 0
R855
2.2k
0
D804
MC2838-T112-1
I
R856 R854
22k
2.2k
0 0
C856
0.1
0
Q806
2SA2026
J
RY801
TB801 -1
K
TP801
SUBWOOFER +
ONLY FOR TP802 -2
SS-WG909iP –
C865 C866
22p 22p
1
L
2
R882 33k
D803
3
MA2J1110GLS0
R881 33k
4
1
5
6
MAIN
BOARD
7
(1/2)
8
(Page 24)
9
M 10
11
12
13
14
2
15
N
MAIN
BOARD
(1/2) 16
(Page 24) 17
18
19
O 20
21
HCD-EC709iP/EC909iP
• See page 30 for IC Block Diagrams.
4 5 6 7 8
R098 C092 C1082 R099
X081
22k 22 22p 180k
G 32.768kHz
16V
BPF R091 220 TP669 I-TU-DO
O
R092 220 TP668
O-TU-CLK
R093 220 TP667
O-TU-DI
R094 220 TP666
O-TU-CE
IC B/D
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
IC081
AM/FM-DET, OSC,
MIX, PLL, IF AMP
IC081
LV23401V-TLM-H
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
TP665
I-TU-ANSD
C096 R095
1 100
TP663
TP662
C095
1
C088
TP661
1
50V
R883 C091 C083 C081 C094 C697 C696
33k 4.7 0.047 22 0.1 47p 47p
50V 16V
TP664
IC B/D
IC606
POWER AMP
IC606
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
STK433-070-S-E
C838
100p
C871
47p
C835
15p
C872 47p
C873 47p
C829
C857 47p
68p
C858 47p
C876
C859 47p
C877
C860 47p
C878
C874 47p
C879
R851
R839 R840
1.2k
0.22 0.22
2W 2W
C854 R838
0.1 470
C839
3p
R841
R852
47k
1.2k
R842
47k
R848 R879 R846 R877
100 100 100 100
C840
R849 R880 R847 R878 3p
100 100 100 100
C849 C847
C848 C846
0.1 0.1
0.1 0.1
C834
C853 C881 C883 C851 C850 C884 C882 C852 470p
100 47p 47p 10 10 47p 47p 100
50V 50V 50V 50V
R869 R867 R864 R862
100 100 100 100
R868 R865 R863 R861
100 100 100 100 C863 R872 R871 C861
0.1 100k 100k 0.1
C864 C862
0.1 0.1
R825 R826 R827 R828
10 10 10 10
R874 R829 R830 R873
10 10 10 10 R845
1k
9 10 11 12
C813
R831 R821
1
220 100
C832
C831
1 C814
C695 1 R832 R822
50V 1
47p 50V 220 100
R693
0
R835 C870 C818 C817
22p 47p 47p
47k
R643
R644
R655 1k
1k
4.7k
C659 220p
R653
10k
C660 220p
R654 10k C655 1000p
JR802
R649 15k C656 1000p
0
C651
R650 15k 2200p
R645 10k C652 2200p
C647 4700p
C648 4700p
R646
10k
C666 2200p
C875 C665 2200p
47p
C684 47p
47p
C683
R660 47p
47p
15k C650
47p 0.47
47p
IC B/D
14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC601
ELECTRICAL VOLUME,
INPUT SELECTOR
IC601
BD3499FV-E2
15 16 17 18 19 20 21 22 23 24 25 26 27 28
C609 68p
C667
R661 0.068
C610 15p
22k
C643 1000p
R662
22k
C642
22
C673
10V
C646
22p
R665 C675 R663
5.6k 4.7k
C645
22p
R666 C678 R668
5.6k 5.6k
0.1
R664
C676
4.7k
C674
C673, 674
0.022 (EC709iP)
0.068 (EC909iP)
C675, 676
0.01 (EC909iP)
IC603
0.022 (EC709iP)
INVERTER
C677 IC603
0.1 NJM4558V-TE2
R667 R669
5.6k 4.7k
R670
4.7k
C689 C686 C619 C687 C620 C690
47p 47p 68p 47p 15p 47p
25 25
13 14 15 16 17
R814
0
C824
R819
4.7k 68p
C808
R818
15p 4.7k
Q803, 804
SUBWOOFER
8 7 6 5 BAND-PASS FILTER
IC605
-
+
INVERTER, BUFFER
IC605
NJM4558V-TE2
R812
47k
1 2 3 4
C820 C819
0.47 0.47
R820
100k
R817 R811
12k 6.8k
C815 R816
C823
68p 1 C821 10k
0.33
C822 R815 R813 R810
0.047 1k 100k 1.5k
R631
C625 22k R627
10p
22k
C806
C611
68p
C613 R625 C621
R629
15p 1
22k 22k
8 7 6 5
IC602
C681
- 22p
+
LINE AMP
IC602
NJM4580V(TE2)
C680
22p
1 2 3 4
C629
22
16V
C627
1000p
R628
22k
C618
68p
C614
R630 R626 C622
15p 1
22k 22k
C617
15p
C626
10p
C612
68p
R635 R633 R632
47 4.7k 22k
R636 R634 C628 C615 C616
47 1.5k 47 15p 68p
6.3V
R640
100 JR608 JR607 JR609
0 0 0
C826 C825 C810
15p 68p 1000p
JR604 JR603 JR605
0 0 0
(EC909iP)
R642
220
R641
220
R671
C699 C637
4.7k 15p 68p
8 7 6 5
-
+
1 2 3 4
C638
68p
R672 C698
C672 C641 C644 C635 C631
4.7k 15p
1000p 100 3300p 47p 47p
16V
HCD-EC709iP/EC909iP
18 19 20
R823
1k
Q803 R805
2SC3052F-T1-LF 4.7k
C801
10
16V
C802 R806 R802 C811
0.01 4.7k 470 100
16V
CN603
25P
TP657
C633
25 PC-IN-L
47p
24 PC-IN-GND
TP655
23 PC-IN-R
22 D-GND
TP653
21 CD-L
20 CD-DAC-GND
TP651
19 CD-R
18 D-GND
TP649
17 iPod-L
TP648
16 iPod-GND
TP647
15 iPod-R
C
14 V-STBY
13 9V PANEL
BOARD
12 M-GND(BD)
TP644 CN301
11 O-AUDIO-DATA
(Page 27)
TP643
10 O-AUDIO-CLK
TP642
9 SP-RELAY
TP641
8 O-POWER
TP640
7 SW-ON
TP639
O-TU-CE
6 O-TU-CE
TP638
O-TU-DI
5 O-TU-DI
O-TU-CLK TP637
4 O-TU-CLK
I-TU-ANSD TP636
3 I-TU-ANSD
I-TU-DO TP635
2 I-TU-DO
1 GND