DOWNLOAD Sony HCD-RV555 / MHC-RV555 Service Manual ↓ Size: 7.68 MB | Pages: 84 in PDF or view online for FREE

Model
HCD-RV555 MHC-RV555
Pages
84
Size
7.68 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-rv555-mhc-rv555.pdf
Date

Sony HCD-RV555 / MHC-RV555 Service Manual ▷ View online

5
HCD-RV555
1.
SERVICE NOTES
1-1.
Service Position of CD Mechanism Deck .......................
6
1-2.
Service Position of Amp Board .......................................
6
2.
GENERAL
List of Button Locations and Reference Pages ...............
7
3.
DISASSEMBLY
3-1.
Case (Top) ....................................................................... 10
3-2.
CD Door .......................................................................... 10
3-3.
Front Panel Section ......................................................... 11
3-4.
CD Mechanism Deck ...................................................... 11
3-5.
Tape Mechanism Deck, Microphone Jack Board ............ 12
3-6.
Panel Board ..................................................................... 12
3-7.
Back Panel Section, Sub Transformer Board .................. 13
3-8.
Transformer Board .......................................................... 13
3-9.
Main Board ...................................................................... 14
3-10. Amp Board ...................................................................... 14
3-11. BD Board ......................................................................... 15
3-12. VCD Connect Board, VMP Board .................................. 15
3-13. Driver Board, SW Board ................................................. 16
3-14. Base Unit ......................................................................... 16
3-15. Sensor Board ................................................................... 17
3-16. Motor (TB) Board ........................................................... 17
3-17. Motor (LD) Board ........................................................... 18
4.
TEST MODE
............................................................... 19
5.
ELECTRICAL ADJUSTMENTS
.......................... 23
TABLE OF CONTENTS
6.
DIAGRAMS
6-1.
Block Diagram –CD Servo Section– ............................... 25
6-2.
Block Diagram –Audio/Video CD Section– ................... 26
6-3.
Block Diagram –Main Section– ...................................... 27
6-4.
Block Diagram –Panel/Power Supply Section– .............. 28
6-5.
Circuit Boards Location .................................................. 29
6-6.
Printed Wiring Board –CD Mechanism Section (1/2)– ... 32
6-7.
Schematic Diagram –CD Mechanism Section (1/2)– ..... 33
6-8.
Printed Wiring Boards –CD Mechanism Section (2/2)– .. 34
6-9.
Schematic Diagram –CD Mechanism Section (2/2)– ..... 35
6-10. Printed Wiring Board –VCD Connect Section– .............. 36
6-11. Schematic Diagram –VCD Connect Section– ................. 36
6-12. Printed Wiring Board –VMP Section– ............................ 37
6-13. Schematic Diagram –VMP Section (1/2)– ...................... 38
6-14. Schematic Diagram –VMP Section (2/2)– ...................... 39
6-15. Schematic Diagram –Main Section (1/2)– ...................... 40
6-16. Schematic Diagram –Main Section (2/2)– ...................... 41
6-17. Printed Wiring Board –Main Section– ............................ 42
6-18. Printed Wiring Boards –Panel Section– .......................... 43
6-19. Schematic Diagram –Panel Section (1/2)– ...................... 44
6-20. Schematic Diagram –Panel Section (2/2)– ...................... 45
6-21. Printed Wiring Boards –Jack Section– ............................ 46
6-22. Schematic Diagram –Jack Section– ................................ 47
6-23. Printed Wiring Board –Power Section (1/2)– .................. 48
6-24. Printed Wiring Boards –Power Section (2/2)– ................ 49
6-25. Schematic Diagram –Power Section– ............................. 50
7.
EXPLODED VIEWS
7-1.
Main Section .................................................................... 61
7-2.
Front Panel Section (1) .................................................... 62
7-3.
Front Panel Section (2) .................................................... 63
7-4.
Front Panel Section (3) .................................................... 64
7-5.
Main Board Section ......................................................... 65
7-6.
CD Mechanism Deck Section (1) .................................... 66
7-7.
CD Mechanism Deck Section (2) .................................... 67
7-8.
CD Mechanism Deck Section (3) .................................... 68
7-9.
Base Unit Section ............................................................ 69
8.
ELECTRICAL PARTS LIST
.................................. 70
6
HCD-R555
SECTION 1
SERVICING NOTES
1-2. SERVICE POSITION OF AMP BOARD
1-1. SERVICE POSITION OF CD MECHANISM DECK
BD board
CD mechanism deck
Remove the CD mechanism deck and place it on top of the pedestal as shown.
Inspect the BD board in this set up.
front panel
CD mechanism deck
AMP board
To inspect the POWER board, turn both of the front panel 
and the CD mechanism deck so that the left side of the product faces down.
7
HCD-RV555
SECTION 2
GENERAL
This section is extracted
from instruction manual.
46
GB
Main unit
ALBUM + qk (12, 15, 22)
ALBUM – wj (12, 15, 22)
CD ej (9, 11, 14, 15, 19, 22, 23)
CD SYNC wl (22)
Deck A e; (21)
Deck B qj (21, 22, 23, 27, 29)
DISC 1 – 3 q; (12, 15, 39)
DISC SKIP/EX-CHANGE qs 
(11, 12, 15, 22)
Disc tray 9 (11)
DISPLAY  2 (30, 31)
Display window 5 
ECHO LEVEL ws (27)
EFFECT ON/OFF 8 (24, 25)
ENTER qa (15, 18, 25)
EQ BAND 7 (25)
GAME ef (23, 25, 35)
GAME INPUT AUDIO L/R jacks 
wg
 (23, 34)
GAME INPUT VIDEO jack wh 
(34)
GAME MIXING wk (26)
GROOVE  8 (24)
ILLUMINATION  3 (32)
KARAOKE/MPX qh (26)
MIC jack wf (26)
MIC LEVEL wd (26)
Operation Dial 
(– EQ +/l L) 6 (12, 
15, 22, 25)
P FILE qd (25)
PHONES jack ql 
PLAY MODE ea (12, 15, 21, 22, 
23, 27, 39)
Power illuminator w; (32)
PRESET EQ qd (24)
REC PAUSE/ STAR T wl (22, 23, 
26, 27)
Remote sensor 4
SURROUND 8 (25)
TAP E A/B eg (21, 22, 23, 27)
TUNER/BAND eh (18, 19, 23)
TUNING MODE  ea (18, 19, 39)
TUNING + qk (18, 19)
TUNING – wj (18, 19)
VIDEO/SAT*  ed (23, 35)
VOLUME control wa 
?/1 (on/standby) 1 (8, 19, 30, 
35, 37, 39)
Z (eject) qf (11)
PUSH Z (deck B) (eject) qg (21)
M (fast forward) qk (8, 12, 22)
H or hH* (play) qk (12, 21, 
22)
X (pause) wj (8, 12, 22)
x (stop) wj (12, 22, 27, 39)
m (rewind) wj (8, 12, 22)
Z PUSH (deck A) (eject) es (21)
* MHC-RV555/RV55 only
List of button locations and reference pages
How to use this page
Use this page to find the location of buttons and other 
parts of the system that are mentioned in the text.
Illustration number
r
TA PE A/B eg (21, 22, 23, 27)
R
R
Name of button/part
Reference page
ALPHABETICAL ORDER
A — O
P — Z
BUTTON DESCRIPTIONS
ALBUM
ALBUM
TUNING
TUNING
J
H
h
S
j
s
wg
1 2345 6
78
9
q;
qf
qa
qs
qd
waw;
ql
wd
wf
qg
qh
qk
wh
wj
wk
e;
wl
ea
ef
ed
eh
eg
ej
ws
es
qj
8
HCD-RV555
Ad
di
tiona
l Inf
o
rma
tion
47
GB
Remote control
ALBUM +/– qa (12, 15)
CD wa (11, 15)
CLEAR qj (16)
CLOCK/TIMER SELECT wh 
(29, 30)
CLOCK/TIMER SET wh (10, 28, 
29)
DISC SKIP q; (12, 15)
DISPLAY  3 (30, 31)
ENTER qs (10, 15, 18, 28, 29)
EQ qh (24)
FM MODE 2 (20)
FUNCTION 4 (11, 14, 15, 18, 
19)
KARAOKE/MPX qg (26)
NEXT ql (14)
Number buttons w; (13, 14, 16)
ON SCREEN 6 (32)
PLAY MODE wf (12, 15, 21)
PREV ql (14)
REPEAT 2 (15)
SELECT 9 
SLEEP wg (28)
SPECIAL MENU 7 (16)
TAPE ws 
TUNER BAND 5 (18, 19)
TUNER MEMORY wd (18)
TUNING MODE  wf (18, 19)
VOLUME +/– qf (28)
?/1 (on/standby) 1 (8, 29)
m/M (rewind/fast forward) 
8
 (12, 22)
N (play) 9 (12, 21)
X (pause) 9 (12, 22)
x (stop) 9 (12, 22)
KEY CONTROL 
#
/
qd
 (27)
RETURN O qk (14)
+/– (tuning) ql (18)
./> (go back/go forward) 
ql
 (10, 12, 22)
ALPHABETICAL ORDER
A — M
N — Z
BUTTON DESCRIPTIONS
3
2
1
4
qg
qh
qj
qk
w;
ql
5
6
7
8
q;
qa
qd
qf
9
qs
wd
wf
ws
wa
wg
wh
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