Sony HCD-EC709IP / HCD-EC909IP Service Manual ▷ View online
HCD-EC709iP/EC909iP
HCD-EC709iP/EC909iP
21
21
5-7. SCHEMATIC DIAGRAM - iPod & iPhone, JACK Section -
E
BOARD
CN302
PANEL
F
BOARD
POWER
CN103
PANEL
A
CN303
BOARD
3.1
3.1
3.1
3.1
3.1
0 <3.1>
0.6 <0>
0 <3.1>
0.6 <0>
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
30P
CN902
(iPod/iPhone CONNECTOR)
DGND
DGND
TPA+
USB D+
TPA-
USB D-
TPB+
VBUS
TPB-
Acc ID
PWR+
PWR+
Acc PWR
Reserved
DGND
DGND
Reserved
RXD
TXD
Acc DET
S-VIDEO-Y
S-VIDEO-C
VIDEO-OUT
Remote Sense
LINE-IN-L
LINE-IN-R
LINE-OUT-L
LINE-OUT-R
A-GND
DGND
TP902
TP906
TP908
TP909
TP907
TP905
TP903
100k
R909
100k
R908
100k
R906
100k
R905
75k
R910
75k
R907
220k
R912
330k
R911
100
R914
22
R913
RB521S-30-TE61
D901
0.1
C903
R920
150
R917
150
SMLE12BC7TT86TN
D906
SMLE12BC7TT86TN
D902
RT1N141C-TP-1
Q901
RT1N141C-TP-1
Q902
TP9021
0.01
C910
0.1
C905
100
R924
1k
R921
TP910
TP911
TP912
TP913
TP914
100
R902
100
R901
R928
0
R927
0
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15
16
17
18
19
20
IC901
MFI341S2164
NC
MODE1
NC
RESET
VCC
NC
NC
NC
NC
NC
VSS
I2C_SCL
I2C_SDA
MODE0
NC
NC
NC
NC
NC
NC
PGND
VBUS
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN901
VDD
iPod-RST
iPod-CLK
iPod-DATA
iPhone-DET
iPod-TXD
iPod-RXD
iPod-ACCP
iPod-DET
D-GND
L+
iPod-GND
R+
R916
0
R915
0
R918
0
JL001
JL002
100
R922
100
R923
C904
1
0
R903
0
R919
0
R904
0
R929
C491
0.1
R492
22k
R491
22k
TP494
TP492
TP493
TP491
1
2
3
4
5
CN496
5P
GND
GND
PC-IN-R
PC-IN-GND
PC-IN-L
J491
IC901
EEPROM
IP BOARD
BUFFER
BUFFER
D902, 906
(iPod INDICATOR)
(EC909iP)
Dock for iPod
JACK BOARD
PC IN
E
3
D
F
8
G
7
A
9
C
4
H
2
6
B
5
1
(Page 29)
(Page 27)
(Page 27)
HCD-EC709iP/EC909iP
HCD-EC709iP/EC909iP
22
22
5-8. PRINTED WIRING BOARD - MAIN Board (Component Side) -
•
: Uses unleaded solder.
• See page 17 for Circuit Boards Location.
1
3
B
E
B
E
B
E
B
E
1
14
15
28
1
4
5
8
1
4
5
8
1
4
5
8
15
1
15
16
30
B E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
R601
R602
R603
R604
R605
R606
R607
R608
R609
R802
R610
R611
R805
R612
R806
R613
R614
R615R616
R810
R811
R812
R813
R814
R621
R815
R622
R816
R817
R818
FL081
R625
R819
R626
L097
R627
L098
R628
R629
R820
R821
R822
R823
R630
R635
R636
R831
R832
R833
C604
R834
R641
C606
R642
C607
R643
C608
R644
C609
R647
R648
C801
C802
C610
C611
R841
C612
R842
C613
C614
C808
C615
R651
C809
R845
C616
R652
C617
C618
C619
R655
R656
C810
R659
C811
C813
C620
C814
C621
C815
R851
C622
R852
C817
R853
C818
R660
R854
C819
R661
C625
R855
R086
R662
C626
R856
R663
C627
R664
C628
R665
C629
R666
R667
C820
R668
C821
R669
C822
C823
C824
C630
R091
C631
C825
R092
C826
R093
C633
C827
R094
R670
C828
R095
C635
R671
C829
R096
R672
C637
R098
C638
R099
R677 R678
C830
C831
CN082
C832
C641
C835
C642
C836
C643
C644
C839
C649
C840
C841
C842
C650
C845
C653
R883
C654
C848
C657
C658
C850
C851
C083
C854
D601
C661
D602
C086
C662
C856
D603
C663
C857
C664
C858
Q701
C095
C665
C859
Q702
C666
Q703
C667
Q704
C668
C669
C096
C860
X081
D801
JR607
C093
C1082
JR608
C094
C670
D804
JR609
C671
C672
C673
C867
C674
C868
C675
C869
C676
C677
C678
C870
C871
C872
C873
C680
C874
C681
IC601
C875
IC602
C876
C683
IC603
C877
C684
C878
IC605
C879
C686
C687C689
C881
C690
C695
C698
C699
R115
R116
D082
D083
R701
R702
R703
R704
R711
R712
R713
R714
R715
R716
R717
R718
IC081
R725
R726
R727
R728
R730
R739
R740
R741
C705
R742
C706
R743
R744
R745
C709
R746
R747
R748
R749
C710
C711
C712
R750
C719
R759
C720
C723
C724
R761
C725
C726
C727
C728
C729
C730
C732
C733
C734
R771
R772
R772
C741
C742
C743
C744
C745
C746
Q601
Q602
Q603
Q604
Q605
Q606
D701
D702
C763
C764
D705
C766
D707
C767
Q803
C768
Q804
D708
C769
Q805
Q806
C771
C772
C774
C775
C776
C777
C778
C781
C782
C783
C784
C785
C786
C787
C788
C789
C790
C791 C792
C793
C794
JR802
1-881-314-
11
(11)
MAIN BOARD
(COMPONENT SIDE)
ANTENNA
FM/AM
(EC909iP)
(EC909iP)
(EC909iP)
(EC709iP)
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
HCD-EC709iP/EC909iP
HCD-EC709iP/EC909iP
23
23
5-9. PRINTED WIRING BOARD - MAIN Board (Conductor Side) -
•
: Uses unleaded solder.
• See page 17 for Circuit Boards Location.
R623
R825
R631
R826
R632
R827
R633
R828
R634
R829
R830
C601
R640
R835
R836
R837
JL010
R838
JL011
R645
JL012
R646
R649
C806
R843
R650
R846
R653
R847
R654
R848
R849
TP701
TP702
TP703
TP704
C623
C624
R857
R858
R861R862
R863
R864
R865
R867
R868
R869
C833
C834
R871
R872
R873
C837
R874
C838
C645
C646
C647
R877
C648
R878
R879
C843
C844
R880
R881
C651
R882
C652
C846
C847
C847
C655
C849
C656
R693
C659
C660
JR603
JR604
JR605
C861
C862
C863
D803
C864
C865
C866
C682
C882
C883
C884
C696
C697
R705
R706
R707 R708
R719
R720
R721
R722
R729
R731
R732
R733
R734
R735
R736
R737
R738
C703
C704
C707
C708
TP601
TP602
TP603
C713
C714
TP604
R751
TP605
R752
TP606
R753
C717
TP607
R754
C718
TP608
R755
TP609
R756
R757
R758
TP801
TP802
TP610
C721
TP611
C722
TP612
TP613
R760
R762
R763
R764
R765
R766
C731
R773
C737
R774
C738
R775
C739
R776
R777
R778
R779
C740
R780
R781
TP635
R782
TP636
C747
R783
TP637
C748
R784
TP638
R785
C749
TP639
R786
R787
R788
R789
TP640
C751
TP641
C752
TP642
C753
TP643
C754
R790
TP644
C755
R791
C756
R792
C757
R793
TP647
C758
R794
TP648
C759
R795
TP649
R796
R797
R798
C760
C761
TP651
C762
TP653
D704
TP655
TP657
JR702
C770
TP661
TP662
TP663
C773
TP664
TP665
TP666
TP667
TP668
TP669
C779
C780
1
1
1
3
IC604
IC606
IC611
23
C852
C853
ET601
C735
C736
R839
R840
R709
R710
R723
R724
1
12
1
2
24
25
CN601
CN603
C602
C603
C605
RY801
RY701
TB801
L081
TB701
A001
LP601
C081
C088
C091
C092
–
+
–
+
SPEAKERS
ONLY FOR
SS-EC709iP
SUBWOOFER
ONLY FOR
SS-WG909iP
L
R
–
+
RY701, 801
-1
-2
C
PANEL
BOARD
CN301
G
POWER
BOARD
CN101
(CHASSIS)
(CHASSIS)
1-881-314-
11
(11)
MAIN BOARD
(CONDUCTOR SIDE)
(EC909iP)
(EC909iP)
(EC909iP)
(EC909iP)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
(Page 28)
(Page 26)
Note: The IC604 and IC606 of HCD-EC909iP have been changed from the midway of production.
Therefor, the IC604 and IC606 of Former type are limited to the stock quantity of service
parts. When the IC604 and IC606 of Former type cannot be obtained, exchange the complete
MAIN board. Refer to “NOTE OF REPLACING THE IC604 OR IC606 ON THE MAIN
BOARD” on page 5 for details. And refer to SUPPLEMENT-1 for the IC604 and IC606 of
New type. (HCD-EC909iP only)
parts. When the IC604 and IC606 of Former type cannot be obtained, exchange the complete
MAIN board. Refer to “NOTE OF REPLACING THE IC604 OR IC606 ON THE MAIN
BOARD” on page 5 for details. And refer to SUPPLEMENT-1 for the IC604 and IC606 of
New type. (HCD-EC909iP only)
Ver. 1.1
HCD-EC709iP/EC909iP
HCD-EC709iP/EC909iP
24
24
• See page 30 for IC Block Diagrams.
5-10. SCHEMATIC DIAGRAM - MAIN Board (1/2) -
(2/2)
MAIN
2
BOARD
(2/2)
MAIN
1
BOARD
IC B/D
POWER
BOARD
CN101
G
0
0
0
0
0
0
0
0
0
0
0
0
-33.1
-34.6
34.5
0
0
0
0
33.1
0
1.8
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.7
0
0
0.7
2.1
2.1
2.5
8.9
0
9
0
8.9
15.8
9
2SC3052F-T1-LF
Q603
2SC3052F-T1-LF
Q604
R611
47k
1k
R610
1k
R606
2SC3052F-T1-LF
Q606
100k
R612
10k
R614
10k
R615
4.7k
R613
0.01
C608
4700p
C607
Q601
2SC3052F-T1-LF
Q602
2SC3052F-T1-LF
R602
4.7k
R605
4.7k
10k
R609
ISA1235AC1TP-1EF
Q605
R603
47k
10k
R608
2.2k
R607
MA2J1110GLS0
D603
MA2J1110GLS0
D602
R604
10k
E
ET601
R763
10
0.1
C757
TP703
C755
0.1
C752
0.1
R761
100k
D704
MA2J1110GLS0
4.7k
R772
0.1
C754
TP704
C751
0.1
100k
R762
TP701
C756
0.1
0.1
C758
0.1
C753
10
R764
MC2838-T112-1
D705
10
R766
R759
100k
RY701
R765
10
100k
R760
4.7k
R771
R742
1.2k
R735
47
D701
MC2838-T112-1
R732
47
R713 1.5k
2SA2026
Q703
Q701
2SA2026
C709
3p
C708 100p
R710
2W
0.22
R729
100
2.2k
R747
C743
0.1
R734
47
R743
22k
R719 47k
R727 1.5k
Q702
2SA2026
C742
0.1
MC2838-T112-1
D702
R738
47
22k
R749
R707 470
C749
4700p
R728 1.5k
R733
47
1.2k
R745
C741
0.1
2W
0.22
R724
C744
0.1
C707 100p
R708 470
R737
47
R712
47k
1.2k
R748
2W
0.22
R723
470
R722
R740
22k
C721
100p
R705 47k
1k
R730
R706 47k
R720 47k
R709
2W
0.22
C710
3p
R744
2.2k
2.2k
R750
470
R721
0.1
C732
22k
R746
R711
47k
2SA2026
Q704
C722 100p
R736
47
R731
47
R714
1.5k
1k
R601
R757
100
TP601
TP602
TP603
TP604
TP605
TP606
TP607
TP608
TP610
TP611
TP612
TP613
R755
100
R753
100
R751
100
R758
100
R756
100
R754
100
R752
100
C736
220
50V
C735
50V
220
TP702
R739
1.2k
R716
5.6k
R715
5.6k
R702
5.6k
R701
5.6k
R616
470
R773 470
R774 470
R776 470
R775 470
C601
1000p
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
19
18
17
16
20
21
22
23
IC604
STK433-870-E (EC909iP: Former type)
STK433-870GN-E (EC709iP)
STK433-870GN-E (EC709iP)
-PRE
-VCC
+VCC
R-OUT+(+)
R-OUT+(-)
R-OUT
-(+)
R-OUT
-(-)
+PRE
SUB
GND
R-IN+(+)
R-IN+(-)
ST
-BY
R-IN-(-)
R-IN-(+)
L-IN+(-)
L-IN+(+)
L-IN-(+)
L-IN-(-)
L-OUT+(-)
L-OUT+(+)
L-OUT
-(-)
L-OUT
-(+)
C748
47p
C747
47p
C746
47p
C745
47p
C739 47p
C737 47p
C740
47p
C738 47p
1
2
3
4
5
6
7
8
9
10
11
12
CN601
12P
AMP-GND
+B
+B
-B
-B
UNREG
GND
9V
V-STBY
FAN-CONT
DC-DET
PROTECT
TP609
MC2838-T112-1
D601
0.1
C714
0.1
C713
R777
47
R778
47
R779
47
R780
47
R781
47
R782
47
R783
47
R784
47
R785
47
R786
47
C727 68p
C706 15p
C719
15p
C705 15p
C728 68p
C730
68p
10
R787
10
R788
10
R789
10
R790
10
R791
10
R792
10
R793
10
R794
10
R795
10
R796
10
R797
10
R798
C624
0.1
I
O
G
IC611
KIA7809API-U/PF
1
3
2
0.1
C623
+
–
+
–
TB701
C762
22p
C761
22p
C760
22p
C759
22p
1000p
C604
1000p
C606
C733
50V
10
C734
50V
10
47p
C770
47p
C771
47p
C772
47p
C773
D707
MC2838-T112-1
D708
MC2838-T112-1
C778
47p
C779
47p
C780
47p
C781
47p
C731
47p
C763 15p
C764 68p
C729 68p
C720 15p
16V
C725
47
16V
C726
47
C71
1 16V
47
C712
16V
47
C782
47p
C783 47p
C784 47p
C785 47p
C786 47p
C787 47p
C788 47p
C789 47p
C790 47p
R703
R704
R718
R717
C630
1000p
C603
16V
100
10V
47
C605
16V
100
C602
50V
1
C774
22p
C794
22p
C766
22p
C767
22p
C768
C703 470p
C704 470p
22p
C793
50V
1
C775
50V
1
C776
22p
C792
C718 470p
22p
C769
50V
1
C777
22p
C791
C717 470p
C724
3p
C723
3p
R726
47k
R725
47k
JR702
0
R741
2.2k
IC604
POWER AMP
IC611
+9V REGULATOR
1
4
3
2
5
6
10
9
8
7
11
12
13
15
14
16
20
17
18
19
21
(CHASSIS)
(1/2)
MAIN BOARD
Q701-704
OVER LOAD DETECT
(CHASSIS)
A001
Q605, 606
PROTECT DETECT
STANDBY SWITCH
3.3k (EC909iP)
4.7k (EC709iP)
R703, 704, 717, 718
RELAY DRIVE
Q601, 602
RELAY
DRIVE
(EC909iP)
(EC709iP)
-2
-1
R
L
ONLY FOR
SPEAKERS
SS-EC709iP
E
11
J
3
K
D
F
14
15
L
8
G
7
I
13
A
10
9
C
4
H
16
2
6
B
5
1
12
17
(Page 25)
(Page
29)
(Page 25)
Ver. 1.1
Note: The IC604 of HCD-EC909iP has been changed from the midway of production.
Therefor, the IC604 of Former type is limited to the stock quantity of service parts. When the IC604 of Former type cannot
be obtained, exchange the complete MAIN board. Refer to “NOTE OF REPLACING THE IC604 OR IC606 ON THE
MAIN BOARD” on page 5 for details. And refer to SUPPLEMENT-1 for the IC604 of New type. (HCD-EC909iP only)
be obtained, exchange the complete MAIN board. Refer to “NOTE OF REPLACING THE IC604 OR IC606 ON THE
MAIN BOARD” on page 5 for details. And refer to SUPPLEMENT-1 for the IC604 of New type. (HCD-EC909iP only)
Click on the first or last page to see other HCD-EC709IP / HCD-EC909IP service manuals if exist.