Sony HCD-HX7 - Compact Disc Receiver Support and Manuals
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Where Can I Get A Connector For The Right-hand Speaker Wire?
We need a grey plastic connector to attach the right hand speaker wire to the back of the Compact Di...
We need a grey plastic connector to attach the right hand speaker wire to the back of the Compact Di...
(Posted by wizmortimer 10 years ago)
Popular Sony HCD-HX7 Manual Pages
Service Manual - Page 1
...
9-887-618-01
2007C05-1 © 2007.03
Sony Corporation
Personal Audio Division Published by the Bluetooth SIG, Inc. Model Name Using Similar Mechanism NEW
Base Unit Name HCD-HX7
BU-K6BD90-WOD
HCD-HX3/HX5
BU-K6BD90U-WOD
Optical Pick-Up Block Name
KSM-213DCP
SPECIFICATIONS
- HCD-HX7 - USB section (HCD-HX3/HX5)
Supported bit rate MP3 (MPEG 1 Audio Layer...
Service Manual - Page 2
.... Follow the manufacturers' instructions to check AC leakage. This is appliance is suitable for AC leakage. SAFETY CHECK-OUT After correcting the original service problem, perform the following safety check before releasing the set to the customer: Check the antenna terminals, metal trim, "metallized" knobs, screws, and all exposed metal parts to change without notice...
Service Manual - Page 3
...HX7 30 6-13. Printed Wiring Board - OUTPUT Section 40 6-23. POWER SUPPLY Section - ........ 45
7. Base Unit Section (BU-K6BD90-WOD: HX7)
(BU-K6BD90U-WOD: HX3/HX5 71
8. ELECTRICAL PARTS... 32 6-15. Schematic Diagram - Printed Wiring Board - OUTPUT Section 40 6-24. HCD-HX3/HX5/HX7
TABLE OF CONTENTS
1. Schematic Diagram - Schematic Diagram - PANEL Section 42...
Service Manual - Page 4
...slightly longer time.
HCD-HX3/HX5/HX7
SECTION 1 SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT
The laser diode in the repair parts. During repair, pay attention to ...the solder joint for too long, so be set to their particular size)
MODEL HX3: Canadian HX3: AEP HX5: Canadian HX5: AEP, UK HX5: Australian HX5: Korean HX7
PART No. 2-895-161-0[] 2-895-161-1[] 3-...
Service Manual - Page 7
... the settings. qg PLAY MODE/TUNING MODE butt on Press to start or pause playback. Press to delete a SIRIUS Parental Lock password entry.
Press to select the tuning mode. Press to enter a SIRIUS Parental Lock password. Press...Unit: CAT +/- (category) button Remote: CATEGORY +/-
HCD-HX7 - Remote: n (play mode of a disc.
TUNER/BAND button
Press to select the TUNER function.
Service Manual - Page 8
... Lights up when an optional USB device is connected. Information on the display
- Setting the clock
Use buttons on the
system.
2 Press CLOCK/TIMER SET. To display the clock when the system is displayed for about 8 seconds.
8
HCD-HX7 - The clock settings are lost when you disconnect the power cord or if a power failure occurs...
Service Manual - Page 33
...for IC Block Diagrams. • See page 53 for IC Pin Function Description.
HCD-HX3/HX5/HX7
(Page 43)
CN302 17P
USB/BT LED LED STANDBY EVER+3.3V SIRCS DGND VOLUME...CS FL SCLK FL POWER ON AUDIO IN DET HP DET SPEC IN MODEL IN BT POWER
VSS BT RESET
VCC BT_CTS BT_AV_ROLE SEL INH
SEL B.../OFF
4V(SUB)
GND
50 49 48 47
45
44
43
42
38
40
(HX3/HX5)
39
R338
100
36
R337
100 35
34
37
33
32...
Service Manual - Page 37
SCHEMATIC DIAGRAM -
6-19. P1
(Page 40)
Q1
(Page 40)
R789 100 R788 100 R787 100 R786 100 R785 100 R784 100
SCLATCH SCSHIFT SCDT PGMUTE
SOFTMUTE ... BUFFER IC709
MC74VHC1GU04
VCC NC
R783 R782
22
1M
X702 49.152MHz
R781 100
GND
C786 0.001
EP702 EP701
(CHASSIS)
HCD-HX3/HX5/HX7
37
37 R726 220k
R727 100k
C726 2.2
R728 220k
Q702,703
OVER LOAD DETECT
R792 0
C794 1
Q703 2SA1235
Q752...
Service Manual - Page 38
... C711
C719
C725 C724
R775
C847 CN703 2 1
C772 C773
CN705 2 1
C846 R774 CN704 1
4
R725
C845 CN702 2
1
C844 C722
R724 C723
SPEAKER
Q2 BOARD CN870
(Page 40)
(Page 44)
SWITCHING
R2 POWER BOARD CN31
SWITCHING
S2 POWER BOARD CN33
(Page 44)
SPEAKER
P2 BOARD CN850
(Page...
Service Manual - Page 39
...40)
+27V GND
+27V GND
CN704 4P
GND +12V
CN705 2P
R2
(Page 45)
S2
C832 0.1
C831 0.01
EP703
(Page 45)
(CHASSIS)
HCD-HX3/HX5/HX7
39
39 6-21. AMP Section (HX5) - • See page 41 for Waveforms. • See page 46 for IC Block Diagrams.
HCD-HX3/HX5/HX7... 0.1
CN702 2P
L+
L-
P2
(Page 40)
C772 0.0022
C773 0.0022
R774 4.7
R775 4.7
C774 0.0022
C775 0.0022
C846 0.1
C847 0.1
CN703 ...
Service Manual - Page 40
...
CN702
Q1 Q2 AMP BOARD
AMP BOARD
CN703
CN703
SPEAKER BOARD
E
CN850
CN870
C852 C851
C853 C854
6-23. PRINTED WIRING BOARD - SCHEMATIC DIAGRAM - J860 SPEAKER
F
HCD-HX3/HX5/HX7
L
SPEAKER
R
J860
11
1-873-246-
(11)
40
40
HCD-HX3/HX5/HX7
6-22.
Service Manual - Page 49
...-TE2
5
4
THERMAL PROTECTION
BANDGAP REFERENCE
1
2
3
HCD-HX3/HX5/HX7
IC703 MC74VHC74DTR2
14 13 12 11
10
98
VCC
PR
...D
Q
CK
Q
CLR
PR
D
Q
CK
Q
CLR
123
GND 456 7
CONTROL GND
NOISE BYPASS
XFSOIN XVDD HPVDDL HPOUTL1 HPVSSL HPOUTL2 HPVDDR HPOUTR1 HPVSSR HPOUTR2 FSOI FSOCKO
IC705 CXD9788AR
48 47 46 45 44 43 42 41 40...
Service Manual - Page 53
HCD-HX3/HX5/HX7
• IC Pin Function Description CD BOARD IC101 (CD-MP3 PROCESSOR) TC94A70FG-006 (HX7... input terminal Fixed at "L" in this set
I Reset signal input from the system ...HX7)
40
BUS2 (SO)
I
Serial data input from the system controller and USB controller (HX3/HX5) Serial data input from the system controller (HX7...terminal Not used
O Focus error signal output terminal Not ...
Service Manual - Page 66
...BUTTON (FOLDER) (HX7)
2-895-153-01 BASE (FOLDER) 2-895-144-01 BUTTON (ENTER)
Ref. No. 107 107 107
108
109
Part No. No.
101 102 103 104 104
105 106
Part No. PANEL .../HX7) (ANT board)
not supplied (H/P SUPPORT board) not supplied (HEADPHONE board) not supplied
Note: If wire (flat type) is replaced, install it after bending it in the same form as that before replacement.
HCD-HX3/HX5/HX7
...
Service Manual - Page 72
...;F • COILS
uH: µH
• RESISTORS All resistors are critical for safety. Replace only with mark 0 are in the diagrams or the components
used on the set. • -XX and -X mean standardized parts, so they
are seldom required for routine service.
Ne les remplacer que par une pièce portant le numé...
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