Sony HCD-VP700 Service Manual ▷ View online
3
HCD-VP700
TABLE OF CONTENTS
1. GENERAL
·········································································· 4
2. DISASSEMBY
··································································· 6
3. TEST MODE
···································································· 13
4. MECHANICAL ADJUSTMENTS
····························· 17
5. ELECTRICAL ADJUSTMENTS
······························· 17
6. DIAGRAMS
6-1. Circuit Board Location ················································· 24
6-2. Block Diagrams ···························································· 25
6-3. Schematic Diagram BD Section ······························· 28
6-4. Printed Wiring Board BD Section ···························· 29
6-5. Printed Wiring Board Main Section ························· 30
6-6. Schematic Diagram Main Section (1/3) ··················· 31
6-7. Schematic Diagram Main Section (2/3) ··················· 32
6-8. Schematic Diagram Main Section (3/3) ··················· 33
6-9. Printed Wiring Board DSP Section ··························· 34
6-10. Schematic Diagram DSP Section (1/2) ··················· 35
6-11. Schematic Diagram DSP Section (2/2) ··················· 36
6-12. Printed Wiring Board OPT Section ························· 37
6-13. Schematic Diagram OPT Section ··························· 37
6-14. Printed Wiring Board Front Amp Section ··············· 38
6-15. Schematic Diagram Front Amp Section ················· 39
6-16. Printed Wiring Board Surround Amp Section ········ 40
6-17. Schematic Diagram Surround Amp Section ··········· 41
6-18. Printed Wiring Board Panel Section ······················· 42
6-19. Schematic Diagram Panel Section (1/2) ················· 43
6-20. Schematic Diagram Panel Section (2/2) ················· 44
6-21. Printed Wiring Board Leaf SW Section ·················· 45
6-22. Schematic Diagram Leaf SW Section ····················· 45
6-23. Printed Wiring Board Driver Section ······················ 46
6-24. Schematic Diagram Driver Section ························ 46
6-25. Printed Wiring Board Video Section ······················· 47
6-26. Schematic Diagram Video Section (1/3) ················· 48
6-27. Schematic Diagram Video Section (2/3) ················· 49
6-28. Schematic Diagram Video Section (3/3) ················· 50
6-29. Printed Wiring Board Trans Section ······················· 51
6-30. Schematic Diagram Trans Section ·························· 52
6-31. IC Pin Function Description ······································· 54
6-32. IC Block Diagrams ····················································· 63
6-2. Block Diagrams ···························································· 25
6-3. Schematic Diagram BD Section ······························· 28
6-4. Printed Wiring Board BD Section ···························· 29
6-5. Printed Wiring Board Main Section ························· 30
6-6. Schematic Diagram Main Section (1/3) ··················· 31
6-7. Schematic Diagram Main Section (2/3) ··················· 32
6-8. Schematic Diagram Main Section (3/3) ··················· 33
6-9. Printed Wiring Board DSP Section ··························· 34
6-10. Schematic Diagram DSP Section (1/2) ··················· 35
6-11. Schematic Diagram DSP Section (2/2) ··················· 36
6-12. Printed Wiring Board OPT Section ························· 37
6-13. Schematic Diagram OPT Section ··························· 37
6-14. Printed Wiring Board Front Amp Section ··············· 38
6-15. Schematic Diagram Front Amp Section ················· 39
6-16. Printed Wiring Board Surround Amp Section ········ 40
6-17. Schematic Diagram Surround Amp Section ··········· 41
6-18. Printed Wiring Board Panel Section ······················· 42
6-19. Schematic Diagram Panel Section (1/2) ················· 43
6-20. Schematic Diagram Panel Section (2/2) ················· 44
6-21. Printed Wiring Board Leaf SW Section ·················· 45
6-22. Schematic Diagram Leaf SW Section ····················· 45
6-23. Printed Wiring Board Driver Section ······················ 46
6-24. Schematic Diagram Driver Section ························ 46
6-25. Printed Wiring Board Video Section ······················· 47
6-26. Schematic Diagram Video Section (1/3) ················· 48
6-27. Schematic Diagram Video Section (2/3) ················· 49
6-28. Schematic Diagram Video Section (3/3) ················· 50
6-29. Printed Wiring Board Trans Section ······················· 51
6-30. Schematic Diagram Trans Section ·························· 52
6-31. IC Pin Function Description ······································· 54
6-32. IC Block Diagrams ····················································· 63
7. EXPLODED VIEWS
7-1. Main Section ································································· 67
7-2. Front Panel Section ······················································· 68
7-3. Chassis Section ····························································· 69
7-4. Tape Mechanism Deck Section-1 (TCM-230MWR41) 70
7-5. Tape Mechanism Deck Section-2 (TCM-230AWR41) 71
7-6. CD Mechanism Deck Section (CDM58E-30BD61A) ·· 72
7-7. Base Unit Section (BU-30BD61A) ······························ 73
7-2. Front Panel Section ······················································· 68
7-3. Chassis Section ····························································· 69
7-4. Tape Mechanism Deck Section-1 (TCM-230MWR41) 70
7-5. Tape Mechanism Deck Section-2 (TCM-230AWR41) 71
7-6. CD Mechanism Deck Section (CDM58E-30BD61A) ·· 72
7-7. Base Unit Section (BU-30BD61A) ······························ 73
8. ELECTRICAL PARTS LIST
······································· 74
4
HCD-VP700
This section is extracted from
instruction manual.
instruction manual.
SECTION 1
GENERAL
1
2
3 4
5
6
8
q;
qs
qd
qf
qg
qh
qj
ql
w;
wa
ws
wf
wh
wj
wk
wl
wg
wd
7
9
qa
qk
e;
eaesed efegeh
rk
rl
rj
rh
rgrfrdrs
ra
ej
el
ek
r;
2CH/MULTI rs (27)
CD e; (9, 12–15, 22, 23)
CD SYNC HI-DUB qj (22, 23)
CLOCK/TIMER SET ed (11, 23,
CD e; (9, 12–15, 22, 23)
CD SYNC HI-DUB qj (22, 23)
CLOCK/TIMER SET ed (11, 23,
29)
DECK A Z w; (21)
DECK B Z qk (21)
digipad el (6, 10, 11, 13, 15,
DECK B Z qk (21)
digipad el (6, 10, 11, 13, 15,
19–21, 24, 26, 30)
DIGITAL wh (31)
DIGITAL IN 2 (OPTICAL) jack
DIGITAL IN 2 (OPTICAL) jack
wf (31)
DIRECTION eg (21–23, 28)
DISC 1–3 2 (12–15, 23)
DISC SKIP EX-CHANGE 3
DISC 1–3 2 (12–15, 23)
DISC SKIP EX-CHANGE 3
(12–14)
Disc tray 5 (12)
DISPLAY ea (11, 16)
DOLBY NR eh (21–23)
DSP EDIT rj (25)
ECHO LEVEL control wd (28)
EDIT eg (23)
EFFECT rd (25, 26)
ENTER r; (11, 14, 15, 19, 20,
DISPLAY ea (11, 16)
DOLBY NR eh (21–23)
DSP EDIT rj (25)
ECHO LEVEL control wd (28)
EDIT eg (23)
EFFECT rd (25, 26)
ENTER r; (11, 14, 15, 19, 20,
23, 24, 26, 29, 30)
FM MODE eh (20)
GAME wg (31)
GAME MODE rh (25)
GROOVE rf (25)
IR receptor qf
KARAOKE PON es (27, 28)
MD (VIDEO) wj (31)
MIC 1/2 jack ws (27, 28)
MIC LEVEL control wa (27, 28)
MOVIE MODE ek (25)
MULTI CHANNEL DECODING
GAME wg (31)
GAME MODE rh (25)
GROOVE rf (25)
IR receptor qf
KARAOKE PON es (27, 28)
MD (VIDEO) wj (31)
MIC 1/2 jack ws (27, 28)
MIC LEVEL control wa (27, 28)
MOVIE MODE ek (25)
MULTI CHANNEL DECODING
indicator rl (29)
MUSIC MODE rk (25)
P FILE rg (26)
PICTURE EFFECT ql (19)
PHONES jack qg
PLAY MODE ej (12, 14, 15, 23)
REC/PAUSE START qh (22, 23,
P FILE rg (26)
PICTURE EFFECT ql (19)
PHONES jack qg
PLAY MODE ej (12, 14, 15, 23)
REC/PAUSE START qh (22, 23,
28)
REPEAT eh (13, 15)
TAPE A/B wk (21, 22)
TIMER SELECT ef (24, 30)
TOOL MODE ra (25)
TUNER/BAND wl (20)
TUNER MEMORY ej (20)
VOLUME control qd
TAPE A/B wk (21, 22)
TIMER SELECT ef (24, 30)
TOOL MODE ra (25)
TUNER/BAND wl (20)
TUNER MEMORY ej (20)
VOLUME control qd
BUTTON DESCRIPTIONS
@/1 (power) 1
Z OPEN/CLOSE (disc tray) 4
nN (play) 6
X (pause) 7
x (stop) 8
. (go back) q;
> (go forward) 9
m/– (rewind) qs
M/+ (fast forward) qa
Z OPEN/CLOSE (disc tray) 4
nN (play) 6
X (pause) 7
x (stop) 8
. (go back) q;
> (go forward) 9
m/– (rewind) qs
M/+ (fast forward) qa
Parts Identification
Main unit
The items are arranged in alphabetical order.
5
HCD-VP700
Setting the time
1
Turn on the system.
2
Press CLOCK/TIMER SET.
When you set the time for the first time,
proceed to step 5.
proceed to step 5.
3
Press . or > repeatedly to select
“CLOCK SET”.
“CLOCK SET”.
4
Press ENTER.
5
Press . or > repeatedly to set the
hour.
hour.
6
Press ENTER.
7
Press . or > repeatedly to set the
minutes.
minutes.
8
Press ENTER.
Tips
• If you have made a mistake or want to change the
time, start over from step 2.
• You can use the digipad instead of ./>.
Note
The clock settings are canceled when you disconnect
the power cord or if a power failure occurs.
the power cord or if a power failure occurs.
6
HCD-VP700
SECTION 2
DISASSEMBLY
Note : Follow the disassembly procedure in the numerical order given.
2-1. CASE (TOP)
Set
Case (Top)
Loading Panel
Front Panel Section
Tape Mechanism Deck
(TCM-230AWR41/MWR41)
(TCM-230AWR41/MWR41)
CD Panel board, Panel board, OPT IN Board
LEAF SW board, Head (A) board,
Head (B) board
Head (B) board
DSP board, SUB Trans board, Back panel, Fan, OPT IN rear board
Chassis section
Front AMP board, Surround AMP board
Base unit, BD board
(BU-30BD61A)
(BU-30BD61A)
CD mechanism deck
(CDM58)
(CDM58)
Tnans board, Main board
Escutcheon pad
(With touch pad)
(With touch pad)
Video board, Driver board, Motor board, CD sensor board
• The equipment can be removed using the following procedure.
1
two screws (case 3 TP2)
2
screw (case 3 TP2)
3
two screws (case 3 TP2)
4
screw (case 3 TP2)
8
case
7
two screws
(+BVTT 3
×
8)
6
three screws (+BVTT 3
×
8)
5
two screws (+BVTT 3
×
8)
• Abbreviation
SP
: Singapre model
MY
: Malaysia model
TH
: Thai model