6-14. Printed Wiring Boards - Audio In/Out, Key, Power Supply Section - Sony HCD-EC69i Service Manual
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Also See for HCD-EC69i:
- Operating instructions (2 pages) ,
- Service manual (68 pages) ,
- Service manual (68 pages)
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HCD-EC69i/EC79i/EC99i
Ver. 1.1
6-14. PRINTED WIRING BOARDS - AUDIO IN/OUT, KEY, POWER SUPPLY Section -
• Semiconductor
Location
Ref. No. Location
D001
F-8
A
D002
F-8
D003
F-8
D491
C-2
D901
B-7
(Page 32)
D902
C-10
D906
C-9
IC601
A-2
B
C
D
E
F
G
HCD-EC69i/EC79i/EC99i
1
2
3
REG BOARD
KEY BOARD
IC601
W610
3
3
D
C698
(EC79i: UK, AUS/EC99i)
1
MAIN BOARD
1
SW326
CN609
11, 12
1-878-454-
(11, 12)
JACK BOARD
R408
J492
PHONES
J491
(EC79i/EC99i)
PC IN
R492
JW491
R491
TP491
D491
TP497
CN496
9P (EC79i/EC99i)
TP493
CN497
7P (EC69i)
TP498
TP495
1
7
9
TP496
JW492
6
8
2
LP401
11, 12
(EC79i/EC99i)
(11, 12)
1-878-457-
iPod
MAIN BOARD
B
C
MAIN BOARD
CN605
CN606
SW325
(Page 32)
(Page 32)
R407
(EC79i/EC99i)
(EC69i)
R405
DSGX
SW323
+
R406
SW311
SW324
TUNING +
• See page 27 for Circuit Boards Location.
4
5
6
IP BOARD
(SIDE A)
TP903
TP904
C903
TP907
SW311, 321 – 326
TP908
TP901
TP909
TP910
1
CN902
(iPod Dock)
TP913
TP911
TP906
(EC79i/EC99i)
TP914 TP915 TP916
R917
R920
11
MAIN BOARD
CN653
(Page 32)
SW322
SW321
R404
CD
PT-SINGLE BOARD
(Page 32)
MAIN BOARD
CN654
CN002
(EC69i/EC79i)
CN003
G
MAIN BOARD
CN604
(Page 32)
TP401
TP402
CN313
TP403
3
1
11, 12
1-878-456-
(11, 12)
E
PANEL BOARD
CN303
(Page 36)
38
38
•
: Uses unleaded solder.
7
8
9
IP BOARD
(SIDE B)
TP905
TP918
TP919
TP917
TP920
TP921
R911
R912
30
TP924
TP925
R914
C909
D901
R903
TP922
1
R904
TP923
(EC79i/EC99i)
11, 21
D906
1-878-463-
D902
A
K
A
K
(11, 21)
D902, 906
(iPod INDICATOR)
A
D902, 906
A
K
1
F
14
PT004
(EC69i)
(EC79i/EC99i)
PT005
MAIN POWER
TRANSFORMER
D001
10
D003
6
(EC99i)
D002
PT004
PT005
PT001, 002
PT003
1
1
1
4
1
14
14
∗
∗
9
5
9
10
10
6
6
∗
∗
NOT REPLACEABLE:
NOT REPLACEABLE:
BUILD IN TRANSFORMER
BUILD IN TRANSFORMER
10
11
12
11, 21
1-878-463-
(11, 21)
1
(AC IN)
3
CN004
RY001
C001
(EC69i: AUS/EC79i: AUS/EC99i: AUS)
JW004
1
4
PT001
(EC69i: US, CND/EC79i: US, CND/EC99i: US, CND)
(EC69i: UK/EC79i: UK/EC99i: UK)
PT002
PT003
(EC69i: AUS/EC79i: AUS/EC99i: AUS)
SUB POWER
TRANSFORMER
9
5
11, 12
(11, 12)
1-878-458-
4
5
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