Sony HCD-EC709iP - Schematic Diagram - MAIN Board (2;2)

HCD-EC709iP/EC909iP
HCD-EC709iP/EC909iP
2525
• See page 30 for IC Block Diagrams.
5-11. SCHEMATIC DIAGRAM - MAIN Board (2/2) -
1
MAIN
BOARD
(1/2)
2
MAIN
BOARD
(1/2)
BOARD
PAN EL
CN301
C
IC B/D
IC B/D
IC B/D
0.8 3 4.5 4.5 4.5 3.3 3.1 0 0 0 0 4.5 1.5
2.3
0
2.3 4.4
0
3.1 3.1
2
3.3
9
3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8
3.8 3.8 7.5 3.1 3.1 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8
0 0 0 0
32.9 34.5
-34.6 -33.1
0 0 2 0 0
3.8 3.8 3.8
3.8 3.8 3.8 7.5
8.2 4.8 4.8 4.8
4.8 4.8 4.8
3.8 3.8 3.8
3.8 7.5 3.8 3.8
0
0
0
0
0
0
100
R640
220
R642
220
R641
C662
1
C661
1
1
C653
2200p
C651
1k
R651
2200p
C652
1k
R652
TP657
TP655
TP640
TP642
TP639
TP638
TP637
TP636
TP635
TP644
TP643
TP651
TP653
R655
4.7k
R656
4.7k
10k
R653
10k
R654
C659
220p
0.068
C670
0.068
C668
0.068
C669
0.068
C667
22k
R662
22k
R661
0.022
C671
5.6k
R667
5.6k
R668
C613
15p
C614
15p
R645 10k
R646
10k
4.7k
R663
4.7k
R664
C655 1000p
C660
220p
C656
1000p
C645
22p
C646
22p
R635
47
R636
47
2827262524
2322
76
54321
212016 17 18 19
13 12 11 10 89
15
14
BD3499FV-E2
IC601
iPod-R
iPod-L
TUNER-R
TUNER-L
CD-R
CD-L
AUDIO-R
AUDIO-L
SEL-L
SEL-R
VOL-R
VOL-L
TRE-L
TRE-R
BASSB-L BASSA-L BASSA-R BASSB-R OUT-L SB-L SURR SB-R OUT-R VCC SCLK SDATA GND FIL
2200p
C666
2200p
C665
R660
15k
R659
15k
C673

C674

5.6k
R665
5.6k
R666
C676

C675

1
C654
C621
1
C622
1
1000pC643
3300p
C644
R693
0
C861
0.1
R882
33k
R874
10
R872
100k
D803
MA2J1110GLS0
RY801
-1
-2
C862
0.1
R871
100k
R881
33k
R873
10
C864
0.1
TP801
C863
0.1
4.7k
R672
1000p
C810
Q804
2SC3052F-T1-LF
R811
6.8k
4.7k
R819
4.7k
R670
4.7k
R818
R815
1k
R805
4.7k
8765
4321
NJM4558V-TE2
IC605
V-
V+
R816
10k
R812
47k
R806
4.7k
Q803
2SC3052F-T1-LF
4.7k
R669
1000p
C672
R817
12k
R810
1.5k
R813
100k
R814
0
R823
1k
R802
470
8765
4321
NJM4558V-TE2
IC603
V-
V+
4.7k
R671
100
R822
100
R821
MC2838-T112-1
D801
C854
0.1
1.2k
R852
R836
47k
R849
100
C838
100p
R842
47k
2.2k
R856
2W
0.22
R840
C844
4700p
C856
0.1
R831
220
R116
470
2SA2026
Q805
R843
100
0.1
C847
R841
47k
C840
3p
1k
R845
R835
47k
0.1
C849
C837
100p
0.1
C845
2SA2026
Q806
C839
3p
R848
100
2.2k
R855
2W
0.22
R839
R847
100
R832
220
R115
470
22k
R853
R846
100
0.1
C848
0.1
C846
22k
R854
1.2k
R851
1
C658
1
C657
1
C663
1
C664
C843
47p
R869
100
R861
100
R864
100
R867
100
R862
100
R868
100
R865
100
R863
100
C814
1
C813
1
C853
50V
100
C852
50V
100
TP641
TP647
TP648
TP649
TP665
TP661
C815
1
R820
100k
100
R678
100
R677
C683
47p
C684
47p
C627
1000p
TP802
C677
0.1
C678
0.1
C802
0.01
C695
47p
C696
47p
C697
47p
C631
47p
C633
47p
C635
47p
MC2840-T112-1
D082
L081
1
2
34
6
5
180k
R099
MC2840-T112-1
D083
L097
33nH
JL011
BPF
G
IO
FL081
L098
33nH
JL012
1
2
3
3P
CN082
AM
GND
FM
16V
22
C092
22p
C1082
16V
22
C081
JL010
C096
1
C095
1
TP663
TP666
TP667
TP668
TP669
TP664
TP662
C860 47p
C859 47p
C857 47p
C858 47p
C686
47p
C689
47p
C690
47p
C687
47p
C818
47p
C817
47p
470
R838
470
R857
470
R837
470
R858
32.768kHz
X081
C819
0.47
C820
0.47
C821
0.33
C822
0.047
R877
100
R878
100
R879
100
R880
100
C611
68p
C612
68p
C615
15p
C616
68p
C617
15p
C618
68p
C699
15p
C637
68p
C638
68p
C698
15p
C609 68p
C610 15p
C823
68p
C824
68p
C809
15p
C808
15p
C619
68p
C620
15p
C825
68p
C826
15p
C835
15p
C836
15p
C829
68p
C830
68p
C828
68p
C827
15p
R825
10
R826
10
R827
10
R828
10
R829
10
R830
10
+
–
TB801
16V
100
C641
10V
22
C642
16V
C629
22
6.3V
C628
47
C801
10
16V
C811
100
16V
30 29 28 27 26 25 24
7654321
181920212223
8910
17 16
11 12 13 14 15
LV23401V-TLM-H
IC081
AM ANT AM REF AM Vt GND AM VREF1(4.3V) MPX OUT AM AGC GND1 L-OUT R-OUT VCC LOW AM LCF SD OUT ST OUT VCC
CLK IN
ST ADJ
CE
CL
DI
DO
VREF2(3.3V)
GND3
L1
VREF3(4.3V)
L2
SD ADJ
FLL CAP
GND4
FM ANT
198765432151413121110
IC606
STK433-070-S-E
-PRE -VCC +VCC SUB-OUT+(+) SUB-OUT+(-) SUB-OUT-(+) SUB-OUT-(-) +PRE SUB GND SUB-IN+(+) SUB-IN+(-) ST-BY SUB-IN-(-) SUB-IN-(+)
C865
22p
C866
22p
D804
MC2838-T112-1
C871
47p
C872 47p
C873 47p
C874 47p
50V
C832
1
50V
C831
1
16V
C842
47
16V
C841
47
C881
47p
C882
47p
C883
47p
C884
47p
R834
22k
C875
47p
C876 47p
C877 47p
C878 47p
C879 47p
R833
22k
C851
10
50V
C850
50V
10
0.047
C083
10p
C625
10p
C626
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
25P
CN603
GND
I-TU-DO
I-TU-ANSD
O-TU-CLK
O-TU-DI
O-TU-CE
SW-ON
O-POWER
SP-RELAY
O-AUDIO-CLK
O-AUDIO-DATA
M-GND(BD)
9V
V-STBY
iPod-R
iPod-GND
iPod-L
D-GND
CD-R
CD-DAC-GND
CD-L
D-GND
PC-IN-R
PC-IN-GND
PC-IN-L
JR603
0
JR604
0
JR605
0
JR802
0
NJM4580V(TE2)
IC602
1234
V-
5
6
78
V+
JR607
0
JR609
0
JR608
0
1k
R643
1k
R644
C806
R633
4.7k
R634
1.5k
R621 47kR622 47k
R623 1k
4.7k
R647
4.7k
R648
15k
R649
15k
R650
C648
4700p
C647
4700p
C650
0.47
C649
0.47
R627
22k
R631
22k
R625
22k
R626
22k
R628
22k
R629
22k
22p
C681
22p
C680
22pC682
R632
22k
R630
22k
C833
470p
C834
470p
C869
22p
C870
22p
C868
22p
C867
22p
10k
R096
22k
R098
0.1
C093
50V
4.7
C091
50V
1
C088
0.1
C086
33k
R883
0.1
C094
220R094
220R093
220R091
220R092
100
R095
0
R086
I-TU-DO
O-TU-CE
O-TU-DI
O-TU-CLK
I-TU-ANSD
I-TU-DO
I-TU-ANSD
O-TU-CE
O-TU-DI
O-TU-CLK
-
+
+
-
+
+
-
-
-
-
+
+
18
21
16
17
19
20
15
12
13
14
6
5
4
3
9
2
11
1
10
7
8
LINE AMP
IC602
ELECTRICAL VOLUME,
IC601
IC603
INVERTER
POWER AMP
IC606
INVERTER, BUFFER
IC605
AM/FM-DET, OSC,
IC081
MAIN BOARD (2/2)
INPUT SELECTOR
Q803, 804
SUBWOOFER
BAND-PASS FILTER
MIX, PLL, IF AMP
0.068 (EC909iP)
0.022 (EC709iP)
C673, 674
C675, 676
0.01 (EC909iP)
0.022 (EC709iP)
ANTENNA
FM/AM
OVER LOAD DETECT
Q805, 806
SS-WG909iP
SUBWOOFER
ONLY FOR
(EC909iP)
(EC909iP)
E
11
J
3
K
D
F
14 15
M
L
8
G
7 18
N
I
13
A
109
C
194
H
16 1726
B
51 12 20
O
(Page 24)
(Page 24)
(Page 27)