DOWNLOAD Sony HCD-HPZ7 / HCD-HPZ9 Service Manual ↓ Size: 8.13 MB | Pages: 107 in PDF or view online for FREE

Model
HCD-HPZ7 HCD-HPZ9
Pages
107
Size
8.13 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SUPPLEMENT-1
File
hcd-hpz7-hcd-hpz9.pdf
Date
PREV: Sony CMT-HPZ7 / CMT-HPZ9 / HCD-HPZ7 / HCD-HPZ9 Service Manual

Sony HCD-HPZ7 / HCD-HPZ9 Service Manual ▷ View online

69
69
HCD-HPZ7/HPZ9
HCD-HPZ7/HPZ9
6-17. PRINTED WIRING BOARD  — HEADPHONE SECTION —
•
 See page 51 for Circuit Boards Location.
 :Uses unleaded solder.
1
2
A
B
C
D
E
3
4
5
6
E
MAIN
BOARD
CN302
(SUPPLEMENT-1:
Page 62)
D
MAIN
BOARD
CN308
  
(SUPPLEMENT-1:
Page 62)
i
ANALOG IN
ILLUMINATION
CD SYNC
REC PAUSE/
START
REPEAT/
FM MODE
PLAY MODE/
TUNING MODE
K
PANEL 
(1)BOARD
CN802
(SUPPLEMENT-1:
Page 67)
C236
J321
C136
CN804
J301
C231
C201
CN805
C101
C131
D812
R837
R232
C230
C130
R132
R133
S722
R833
R834
R835
R836
R838
S723
S721
R840
R839
R841
S724
CN803
S725
70
70
HCD-HPZ7/HPZ9
HCD-HPZ7/HPZ9
6-18. SCHEMATIC DIAGRAM  — HEADPHONE SECTION —
(SUPPLEMENT-1:
Page  63)
(SUPPLEMENT-1:
Page  63)
(SUPPLEMENT-1:
Page  68)
(1/2)
(1/2)
C131
C231
C130
C230
R133
R841
R837
R836
R833
R835
R838
R839
R840
R232
R233
R132
D812
R834
S721
S722
S723
S724
S725
C136
C236
CN805
CN803
CN804
J321
J301
220p
50V
B
220p
50V
B
470p
50V
B
470p
50V
B
1k
470
470
220
220
220
100
220
220
47k
1k
47k
MC2840
220
EVQ11L05R
EVQ11L05R
EVQ11L05R
EVQ11L05R
EVQ11L05R
0.01
50V
0.01
50V
3P
2P
4P
Ver. 1.4
71
71
HCD-HPZ7/HPZ9
HCD-HPZ7/HPZ9
6-19. PRINTED WIRING BOARD  — POWER BOARD —
•
 See page 51 for Circuit Boards Location.
 :Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D902
H-5
D903
H-5
D904
H-4
D905
H-4
D906
H-5
D907
H-5
D908
H-4
D909
H-4
D910
H-4
D911
D-5
D912
B-2
D913
B-2
D914
B-2
D915
B-2
D916
H-3
D917
G-4
D918
G-6
Q901
G-5
AEP, UK, CET
US, CND
AEP, UK, CET
US, CND
1
2
A
B
C
D
E
F
G
H
I
3
4
5
6
7
11
1
E
H
MAIN
BOARD
CN314
(SUPPLEMENT-1:
Page 62)
L
AMP
BOARD
CN602
(SUPPLEMENT-1:
Page 65)
AC
IN
US,CND
AEP,UK,CET
T901
POWER TRANSFORMER
*:NOT REPLACEABLE:
   BULT IN TRANSFORMER
1
10
T902 SUB TRANSFORMER
E
D910
R913
C916
D917
C903
C902
R903
C922
D909
C921
D908
D907
D905
D906
D904
D916
D903
D902
R915
R914
R901
R902
FH901
FH902
FH911
FH912
F901
F902
R908
CN901
R910
R911
D918
R909
CN902
Q901
C904
JW918
C910
R912
C919
C901
JW917
R906
JW907
CN905
D915
JW912
T902
D914
D912
JW913
D913
C923
R904
JW906
JW901
FH913
JW904
JW902
F903
JW911
RY901
D911
FH923
Ver. 1.4
72
72
HCD-HPZ7/HPZ9
HCD-HPZ7/HPZ9
6-20. SCHEMATIC DIAGRAM  — POWER BOARD —
(1/2)
(SUPPLEMENT-1:
Page 63)
(SUPPLEMENT-1:
Page 66)
AEP,UK,CET
AEP,UK,CET
AEP,UK,CET
US,CND
US,CND
*F903
3.15A/125V:(HPZ7:CND)
6.3A/125V:(HPZ9)
6.3A/125V:(HPZ9)
T4AL/250V:(HPZ7:AEP,UK,CET)
D916
R913
R907
R909
R910
R911
C901
C903
D911
RY901
R902
R901
C919
C902
C904
D917
D918
C916
D902
D903
D904
D905
D906
D907
D908
D909
D910
D912
D913
D914
D915
CN902
CN901
JW901
JW904
JW906
JW907
T902
JW913
R912
R906
C910
R914
Q901
R903
C921
R915
R904
F901
F902
JW911
F903
JW902
Q902
C922
R908
T901
CN905
MC2838
2.2
1/4W
100k
10k
100
100
0.01
50V
F
0.01
50V
F
1SS355
POWER RELAY
1k
1k
1000
16V
ELEC
10
50V
10
50V
C923
0.001
50V
UDZTE-17 33B
UDZTE-17 5.1B
3300
25V
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
10P
2.5MM
EH-S
11P
2.5MM
BOARD IN
4.7k
10k
2200
25V
0.1
1/2W
KTA1266-GR-AT
4.7k
4.7
50V
0.22
1/4W
DTC1144KA
22
50V
22k
POWER
TRANSFORMER
2P
SUB TRANSFORMER
JW
JW
JW
JW
JW
2.2M
JW
JW
Ver. 1.4
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