Sony HCD-EC709IP / HCD-EC909IP Service Manual ▷ View online
HCD-EC709iP/EC909iP
HCD-EC709iP/EC909iP
25
25
• 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
PANEL
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
28
27
26
25
24
23
22
7
6
5
4
3
2
1
21
20
16
17
18
19
13
12
11
10
8
9
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
SDA
TA
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
1000p
C643
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
8
7
6
5
4
3
2
1
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
8
7
6
5
4
3
2
1
NJM4558V-TE2
IC603
V-
V+
4.7k
R671
100
R822
100
R821
MC2838-T1
12-1
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
R1
16
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
R1
15
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
3
4
6
5
180k
R099
MC2840-T112-1
D083
L097 33nH
JL01
1
BPF
G
I
O
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
7
6
5
4
3
2
1
18
19
20
21
22
23
8
9
10
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
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
IC606
STK433-070-S-E (Former type)
-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
1
2
3
4
V-
5
6
7
8
V+
JR607
0
JR609
0
JR608
0
1k
R643
1k
R644
C806
R633
4.7k
R634
1.5k
R621
47k
R622
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
22p
C682
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
220
R094
220
R093
220
R091
220
R092
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
10
9
C
19
4
H
16
17
2
6
B
5
1
12
20
O
(Page 24)
(Page 24)
(Page 27)
Ver. 1.1
Note: The IC606 of HCD-EC909iP has been changed from the midway of production.
Therefor, the IC606 of Former type is limited to the stock quantity of service parts. When the 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 IC606 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 IC606 of New type. (HCD-EC909iP only)
HCD-EC709iP/EC909iP
HCD-EC709iP/EC909iP
26
26
5-12. PRINTED WIRING BOARD - PANEL Board -
•
: Uses unleaded solder.
• See page 17 for Circuit Boards Location.
1
100
30
31
81
80
50
51
B E
B E
B E
B
E
B
E
B
E
B
E
R401
R403
R404
R405
R406
R407
R408
R409
R410
R412
Q301
Q302
Q304
Q305
Q308
Q309
Q310
R301
R302
R303
R304
R305
R306
R307
R308
R305
R306
R307
R308
R309
R310
R313
R314 R315
R316
R317
R318
R319
R320
R322
R323
R326
R328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R340
C304
R341
R342
C306
R343
R344
R345
R346
R347
R349
C311
C312
C313
R350
C315
C318
R355
R356
R357
R358
R359
JL301
JL302
JL303
JL304
C321
JL305
JL306
JL307
R360
JL308
C325
JL309
C326
R363
C327
R364
C328
R365
R368
JL310
R369
JL311
JL312
JL313
JL314
JL315
C332
JL316
C333
JL317
R370
C334
R371
C335
C339
R378
JL320
R379
JL321
JL322
JL323
C340
JL324
JL325
JL326
JL327
R380
JL329
R382
R383
C348
R384
C349
R385
R386
R387
JL330
R389
JL331
JL332
R390
R391
R392
R393
R394
R395
R396
R397
R398
R399
JL341
JL342
JL343
JL344
JL345
JL346
JL347
JL348
JL349
D306
D307
D308
D309
JR303
JR304
JL350
JL351
JR306
JL352
JR307
JL353
JR308
JL354
D310
JR309
JL355
JL356
JL357
JL358
JL359
JL360
JL361
JL362
JL363
JL364
IC301
1
37
B
E
B
E
1
2
1
2
11
10
14
2
15
1
2
1
24
25
13
12
1
2
4
5
1
2
4
5
1 2
1
3
JW370
JW371
JW372
JW373
JW374
JW375
JW376
JW377
JW378
JW380
JW382
JW383
JW384
JW385
JW386
JW387
JW388
JW389
JW390
JW391
JW392
JW393
JW394
JW395
JW396
JW397
JW398
JW399
LCD301
JW400
JW401
JW402
JW403
JW404
JW405
JW406
JW407
Q303
JW408
Q306
CN301
CN302
CN303
CN305
CN306
CN308
CN312
C302
C305
C308
C310
X301
X302
C314
R351
R352 R353
C317
C319
S301
S302
S304
S310
S311
S312
S313
S314
S315
S320
S321
S322
S323
S324
JW301
JW302
JW303
JW304
JW305
JW306
JW307
JW308
JW309
D303
JW310
D304
JW311
D305
JW312
JW313
JW314
JW315
JW316
JW317
JW318
JW319
D311
JW320
JW321
JW322
JW323
JW324
JW325
JW326
JW327
JW328
JW329
IC302
JW330
JW331
JW332
JW333
JW334
JW335
JW337
JW338
JW339
JW341
JW342
JW343
JW344
JW345
JW346
JW347
JW348
JW349
JW350
JW351
JW352
JW353
JW354
JW355
JW356
JW357
JW358
JW359
JW360
JW361
JW362
JW363
JW364
JW365
JW366
JW367
JW368
JW369
A
JACK BOARD
CN496
D
POWER BOARD
CN102
E
IP BOARD
CN901
C
MAIN BOARD
CN603
B
BD73 BOARD
CN401
x
TUNING +
M L
+
DSGX
iPod & iPhone
CD
– TUNING
M L
u
–
SUBWOOFER
ON/OFF
FUNCTION
FUNCTION
1-881-315-
11
(11)
LIQUID CRYSTAL DISPLAY
PANEL BOARD
(LCD BACK LIGHT)
(CD LID OPEN/CLOSE DETECT)
S351
(NC)
(EC909iP)
(EC909iP)
(EC909iP)
(EC909iP)
(EC909iP)
(EC709iP)
(EC709iP)
(EC709iP)
(EC709iP: AUS/EC909iP: AUS)
VOLUME
ROTARY
ENCODER
1
3
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
S301, 302, 310 – 315,
S320 – 324
(Page 18)
(Page 23)
(Page 20)
(Page 28)
(Page 20)
HCD-EC709iP/EC909iP
HCD-EC709iP/EC909iP
27
27
• See page 30 for Waveforms. • See page 32 for IC Pin Function Description.
5-13. SCHEMATIC DIAGRAM - PANEL Board -
B
BD73
BOARD
CN401
D
POWER
BOARD
CN102
A
JACK
BOARD
CN496
E
IP
BOARD
CN901
C
MAIN
BOARD
(2/2)
CN603
22
21
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
3.1
1.2
0
0
0
0
3.1
3.1
3.1
2.6
1.2
1.2
1.2
1.2
1.2
1.2
3.1
1.4
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
3.1
0
3.1
3.1
3.1
3
3.1
0.9
1.5
3.1
3.1
3.1
0
0
0
0 (3.1)
3.1
3.1
3.1
3.1
3.1
3.1
0
3.1
3.1
3.1
3.1
3.1
3.1
1.4
2.6
3.1
3.1
3.1
0.6
3.3
3.1
3.1
0
3.1
0
3.1
0
3.1
0.7
0
8.2
4
7.6
4.5
6.3
4
0
0.7
9
3.3
0
0.7
0
3
3
2SC3052F-T1-LF
Q305
2SC3052F-T1-LF
Q304
R364
10k
C304
0.1
2SC3052F-T1-LF
Q308
Q309
RT1N441C-TP-1
R391
220
R384
22k
C326 22p
C327
0.01
R343
100
R342
100
R341
10
Q301
2SC3052F-T1-LF
R345
10k
C318
0.1
R393
470
R340
10k
R344
10k
R410
100k
C335
1000p
C328
0.01
KTA1271Y-AT
Q306
R363
100k
C339
0.01
R365
100k
R390
10k
C317
10
50V
C314
10
50V
R389
1k
R355
1k
R346
1k
100k
R404
C332
0.01
R395
10k
R399
2.2k
JL301
JL302
JL303
JL304
JL305
JL306
JL307
JL308
JL309
JL310
JL311
JL312
JL313
JL314
JL315
JL316
JL317
JL320
JL321
JL322
JL323
JL324
R356
2.2k
R357
680
MAZ8043GMLS0
D306
R330
2.2k
R383
10k
R385
10k
R378
68k
R358
10k
4.7k
R359
R386
22k
1.2k
R337
1.5k
R334
R329
2.7k
R326
3.9k
C319
6.3V
470
R412
1k
R409
1k
R379
33k
MC2836
D308
MA2J1110GLS0
D309
MA2J1
110GLS0
D310
C333
1000p
32.768kHz
X301
C325 18p
R397
330k
S304
2
1
3
C340
0.1
R387
47
JL352
JL354
JL355
JL356
JL357
JL358
JL359
JL360
JL353
JL361
JL344
JL345
JL346
JL343
100
R360
10V
C310
100
68
R353
KTC3203Y-AT
Q303
2SC3052F-T1-LF
Q302
MAZ8039GHLS0
D307
22k
R349
10V
C302
470
68
R352
470p
C306
68
R351
1k
R350
2200p
C311
10V
220
C308
JL347
JL348
JL349
JL341
JL342
R347
1k
1
2
2P
CN305
1
GND
2
CD-OPEN/CLOSE
R392
1.2k
27k
R405
R396
1k
R398
10k
6MHz
X302
1N4002-A2
D304
1N4002-A2
D305
R406
10k
R403
10k
1
7
8
9
10 11 12
5
6
14
19
18
17
13
16
20
15
23 24
27
21
28
26
25
22
31
33
35
30
32
36
34
29
2
3
4
37
LCD301
C334
0.1
R380
33k
C305
100
10V
R382
3.3k
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
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
MB90F830PF-GE1
IC301
SEG32
O-SP-RELAY
O-POWER
O-CD-ON
NC
O-SUBWOOFER-ON/NC
I-CDM-OPEN_CLOSE
NC
I-RMC
NC
O-5V-ON
NC
XOA
X1A
VCC
VSS
O-CD-CE
O-CD-CL
I-CD-DI
O-CD-DO
O-iPhone-DET-CTL
I-iPod-ACCP
O-CD-M-MUTE
O-CD-RESB
NC
NC
NC
O-LED
I-iPod-TXD
O-iPod-CP-RESET
O-iPod-RXD
AV
C
C
O-AUDIO-DA
TA
O-AUDIO-CLK
A
VSS
I-P-MONI
I-KEY1
I-KEY2
I-TU-ANSD
I-5V/9V
-DET
I-KEY
-W
AKE-UP/VOL
I-HOLD
NC
GND
I-iPod-DET
I-MODEL
I-SUFFIX
I-TU-DO
I/O-iPhone-CP-DA
TA
I/O-iPhone-CP-CLK
MD2
MD1
MD0
I-RST
O-TU-CE
O-TU-DI
O-TU-CLK
VLCD
COM0
COM1
CMO2
CMO3
SEG0
SEG1
VCC
VSS
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
VCC
VSS
X1
X0
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
1.5k
R335
1.2k
R336
R328
2.7k
R331
2.2k
22k
R333
100k
R332
R407
10k
R408
10k
RT1N141C-TP-1
Q310
R401
10k
JL325
JL326
JL327
JL329
JL330
JL331
JL332
R307
100
R302 100
R306
100
R304
100
R308
100
R301
100
R303 100
R305
100
R309
100
R318
100
R316
100
R319
100
R315
100
R320
100
R314
100
R317
100
R322
100
R323
100
R371 100
R368
100
R369 100
R370 100
C312 1
C313 1
C315
0.1
1
2
3
4
5
6
7
8
9
10
11
11P
CN308
RST
MD0
MD2
GND
VDD
P66(42)
P65(41)
RXD(31)
TXD(29)
SCLK(30)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN306
CE
CL
DO
DI
RESB
M-MUTE
DVDD
DGND
AGND
L-OUT
DACGND
R-OUT
AVDD
VM7V
MGND
R310
100
JL350
JL351
JL362
JL363
JL364
1N4002-A2
D311
VCC
OUT
GND
PNA4823M02S0
IC302
1
3
2
S320
S321
S322
S323
S324
S302
S301
S310
S311
S312
S313
S314
S315
C321
220p
R394
1k
D303
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
CN301
PC-IN-L
PC-IN-GND
PC-IN-R
D-GND
CD-L
CD-DAC-GND
CD-R
D-GND
iPod-L
iPod-GND
iPod-R
V-STBY
9V
M-GND(BD)
O-AUDIO-DATA
O-AUDIO-CLK
SP-RELAY
O-POWER
SW-ON
O-TU-CE
O-TU-DI
O-TU-CLK
I-TU-ANSD
I-TU-DO
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN302
R+
iPod-GND
L+
D-GND
iPod-DET
iPod-ACCP
iPod-RXD
iPod-TXD
iPhone-DET
iPod-DATA
iPod-CLK
iPod-RST
VDD
1
2
3
4
5
CN303
5P
PC-IN-L
PC-IN-GND
PC-IN-R
GND
GND
1
2
3
4
5
5P
CN312
I-5V/9V-DET
O-POWER
5V ON
I-P-MONI
CD-AVR
R313
0
4700p
C349
4700p
C348
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG1
1
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG31
I-HOLD
SEG32
SEG32
I-RST
O-LED
I-RST
MD0
MD2
I-KEY-WAKE-UP/VOL
O-IPOD-RXD
O-IPOD-RST
I-HOLD
CDM-OPEN
I-IPOD-DET
I-IPOD-ACCP
O-IPOD-RXD
I-IPOD-TXD
O-IPHONE-DET
I/O-IPOD-DATA
I/O-IPOD-CLK
O-IPOD-RST
I-TU-DO
O-SW-ON
O-POWER
O-SP-RELAY
I-TU-ANSD
O-TU-CLK
O-TU-DI
O-TU-CE
O-SW-ON
O-5V-ON
I-TU-ANSD
O-TU-CE
O-TU-DI
O-TU-CLK
I-P-MONI
O-POWER
O-5V-ON
I-P-MONI
COM1
COM2
COM3
SEG0
SEG1
SEG2
SEG4
SEG5
SEG6
SEG7
CD-CE
CD-CL
CD-DI
CD-DO
M-MUTE
CD-RESB
O-POWER
O-CD-ON
I-IPOD-TXD
SEG3
MD0
I-RST
MD2
O-AUDIO-DA
TA
I-HOLD
I-IPOD-DET
I-5V/9V
-DET
I/O-IPOD-CLK
I-TU-DO
I/O-IPOD-DA
TA
I-SUFFX
I-MODEL
I-KEY
-W
AKE-UP/VOL
I-KEY2
I-KEY1
O-AUDIO-CLK
O-IPOD-RXD
O-AUDIO-CLK
I-5V/9V-DET
O-CD-ON
O-LED
M-MUTE
CDM-OPEN
I-SUFFX
I-MODEL
I-RMC
O-IPOD-RST
O-SP-RELAY
O-AUDIO-DATA
I-IPOD-ACCP
O-IPHONE-DET
I-IPOD-TXD
I-RMC
I-KEY1
I-KEY2
I-KEY-WAKE-UP/VOL
CD-RESB
CD-DO
CD-CE
CD-CL
CD-DI
COM0
LIQUID CRYSTAL DISPLAY
IC301
SYSTEM CONTROLLER
REMOTE CONTROL
IC302
ENCODER
ROTARY
/
CD
+
DSGX
TUNNING +
- TUNNING
-
SUBWOOFER
ON/OFF
PANEL BOARD
WAKE UP
(NC)
NC
RECEIVER
(EC909iP)
(EC709iP)
EC909iP: AUS
EC709iP: AUS/
VOLUME
RESET SWITCH
Q304, 306
+4V REGULATOR
+3.3V REGULATOR
Q302, 303
VOLTAGE DETECTOR
Q305, 308
LED DRIVE
(LCD BACKLIGHT)
D303
1L0341Y23E0CA602-II (EC709iP)
SELG2WA10C LF62 (EC909iP)
/
(EC909iP)
(EC709iP)
&
iPod
iPhone
FUNCTION
FUNCTION
(EC709iP)
(EC909iP)
(EC909iP)
DETECT
OPEN/CLOSE
CD LID
S351
E
11
J
3
K
D
F
14
15
8
G
7
18
I
13
A
10
9
C
19
4
H
16
17
2
6
B
5
1
12
(Page
21)
(Page
19)
(Page
25)
(Page
21)
(Page
29)
HCD-EC709iP/EC909iP
HCD-EC709iP/EC909iP
28
28
5-14. PRINTED WIRING BOARD - POWER Board -
•
: Uses unleaded solder.
• See page 17 for Circuit Boards Location.
B
E
B
E
B
E
B E
B
E
B
E
E
B E
B E
B E
B
E
B E
B
E
1 4
5
8
IC151
C001
R051
R052
R053
R054
R055
TP101
TP102
TP104
TP108
TP109
R062
R063
R064
R065
TP110
TP111
TP112
R071
R072
R073
R074
R075
R076
TP121
TP122
TP123
TP124
TP125
TP128
TP129
D001
D002
D003
Q101
Q102
Q103
Q104
D051
D052
Q151
Q154
Q155
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113 R114
R115 R116
R117
R118
R119
R120
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R135
R136
C107
C108
R149
C110
C111
R150
C114
R151
R152
R153
R154
R155
R156
R157
R158
R159
R160
R161
R162
R163
R164
R165
R166
R167
R168
R169
R170
R171
R172
R173
R174
R175
R176
R177
C152
C153
C154
C156
C158
C160
C161
TP051
C162
TP052
C163
C164
D106
D107
D108
D109
D110
D111
Q051
Q054
D151
Q071 Q072
Q073
1
3
E
B
E
B
E
B
1
12
E
B
+
-
1
3
4
5
1
2
2
1
CN001
LP001
PT001
PT002
PT004
R056
R057
R058
R059
R060
R061
CN051
RY001
C051
C052
C053
JW001
JW007
JW008
JW009
JW010
JW011
JW012
JW013
JW014
JW015
JW016
JW017
JW018
JW019
C071
C072
C073
JW020
JW021
JW022
JW023
JW024
JW028
JW029
JW030
JW033
JW036
JW037
JW038
Q152
Q153
L151
CN101
CN102
CN103
RED
BLK
BLK
C101
C102
C103
C104
C105
C106
C109
C112
C113
A001
C151
C157
C159
D101
D102
D103
D104
D105
ET101
Q052
Q053
(CHASSIS)
(CHASSIS)
G
MAIN BOARD
CN601
D
PANEL BOARD
CN312
F
IP BOARD
MAIN POWER
TRANSFORMER
SUB POWER
TRANSFORMER
(EC709iP: US, CND/EC909iP: US, CND)
(EC709iP: AUS/EC909iP: AUS)
1
1
14
10
6
4
9
5
1-881-316-
11
(11)
POWER BOARD
M001
(FAN)
M
(AC IN)
NOT REPLACEABLE:
BUILT IN TRANSFORMER
BUILT IN TRANSFORMER
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
(Page 20)
(Page 23)
(Page 26)
Click on the first or last page to see other HCD-EC709IP / HCD-EC909IP service manuals if exist.