Sony DAV-DZ250M / DAV-DZ555M / DAV-DZ850M / HCD-DZ250M / HCD-DZ555M / HCD-DZ850M Service Manual ▷ View online
13
HCD-DZ250M/DZ555M/DZ850M
Front panel display
About the indications in the front panel display
A
Lights up when the HDMI OUT jack is
correctly connected to HDCP (high-
bandwidth digital content protection)
compliant device with HDMI or DVI
(digital visual interface) input. (24)
correctly connected to HDCP (high-
bandwidth digital content protection)
compliant device with HDMI or DVI
(digital visual interface) input. (24)
B
Lights up when the time information of
a title or chapter appears in the front
panel display. (DVD only) (47)
a title or chapter appears in the front
panel display. (DVD only) (47)
C
Lights up when an NTSC disc is
loaded.
loaded.
D
Lights up when a station is received.
(Radio only) (59)
(Radio only) (59)
E
Stereo/Monaural effect (Radio only)
(60)
(60)
F
Lights up when the sleep timer is set.
(68)
(68)
G
Lights up when the movie or music
mode is selected. (33)
mode is selected. (33)
H
Playing status (DVD function only)
I
Lights up when the karaoke mode is
on. (64)
on. (64)
J
Current repeat mode (43)
K
Lights up when the child lock function
is set to on. (71)
is set to on. (71)
L
Lights up when the system outputs
progressive signals (DVD function
only). (26)
progressive signals (DVD function
only). (26)
M
Indicates the selected [SPEAKER
FORMATION]. (75)
FORMATION]. (75)
N
Lights up when Digital Cinema Sound
(DCS) is activated. (34) (DZ850M only)
(DCS) is activated. (34) (DZ850M only)
O
Current surround format (Except for
JPEG)
JPEG)
P
Lights up when the DYNAMIC BASS is
selected. (68)
selected. (68)
Q
Displays system’s status such as
chapter, title, or track number, time
information, radio frequency, playing
status, sound field, etc.
chapter, title, or track number, time
information, radio frequency, playing
status, sound field, etc.
14
HCD-DZ250M/DZ555M/DZ850M
R
DZ250M/DZ555M
DZ250M/DZ555M
emote control
ANGLE 5 (42)
AUDIO 4 (37)
CLEAR ef (31, 55, 70)
D.TUNING wf (53)
DISPLAY ej (40, 54)
DVD MENU wh (37, 49, 55)
DVD TOP MENU qf (37)
DYNAMIC BASS wd (60)
ECHO qk (57)
ENTER wg (55)
FUNCTION ws (21, 24, 25, 32,
52, 65)
KARAOKE PON 2 (58)
KEYCON #/b wa (58)
MIC VOL +/– eh (57)
MOVIE/MUSIC qj (27)
MUTING 7 (24)
Number buttons* qg (31, 53, 55,
62)
PICTURE NAVI 6 (32, 55)
PRESET +/– wk es (53)
SCORE eg (59)
SOUND FIELD qh (28)
SUBTITLE wf (42)
SYSTEM MENU wg (17, 25, 55,
61, 97)
THEATRE SYNC w; (56)
TUNING +/– 0 qs (52)
TV e; (55)
TV CH +/– wk es (55)
TV INPUT ej (55)
TV VOL +/–* 8 (55)
VIDEO FORMAT 3 (21)
VOLUME +/–* 8 (24, 53, 76)
[/1 (on/standby) 1 (14, 17, 24,
32, 53)
TV [/1 (on/standby) 1 (55)
C/X/x/c/
qd (14, 17, 25, 31,
52, 62)
REPLAY/
ADVANCE 9 (24)
./> es wk (24)
m/M qs 0 (30)
m/M qs 0 (30)
/
SLOW qs 0 (30)
H (play)* ea (24, 32, 64)
STEP 9 (30)
x (stop) wl (24, 32, 62)
X (pause) qa (24)
Z (open/close) ql (24)
Z (open/close) ql (24)
DISPLAY wj (15, 31, 62, 92)
O RETURN ed (32)
-/-- ef (55)
* The H, number 5, and
VOLUME + (TV VOL+)
buttons have tactile dots. Use
the tactile dots as references
when operating the system.
buttons have tactile dots. Use
the tactile dots as references
when operating the system.
ALPHABETICAL ORDER
A – O
P – Z
BUTTON DESCRIPTIONS
15
HCD-DZ250M/DZ555M/DZ850M
ANGLE 4 (49)
AUDIO** ej (44)
CLEAR ek (38, 61, 63, 80)
D.TUNING wh (60)
DISPLAY wf (47, 61)
DVD MENU 5 (44, 56)
DVD TOP MENU eh (44)
DYNAMIC BASS wg (68)
ECHO qa (65)
ENTER* 3 (19, 22, 32, 38, 59,
72)
FUNCTION +/– 2 (26, 30, 31,
39, 59, 75)
KARAOKE PON 0 (66)
KEYCON #/b ea (66)
MIC VOL +/– qs (65)
MOVIE/MUSIC el (33)
MUTING es (30)
Number buttons** ql (38, 60, 62,
72)
PICTURE NAVI qk (39, 63)
PRESET +/– 7 qg (60)
SCORE e; (67)
SLEEP r; (68)
SOUND FIELD +/–** 9 (34)
SUBTITLE wh (49)
SYSTEM MENU 6 (22, 32, 69,
107)
THEATRE SYNC wd (64)
TOOLS 6 (62)
TUNING +/– wk ef (59)
TV qf (62)
TV CH +/–** 9 (62)
TV INPUT wa (62)
TV MENU eg (62)
TV VOL +/– qd (62)
VIDEO FORMAT w; (26)
VOLUME +/–
qd (30, 60, 85)
[/1 (on/standby) 1 (19, 22, 30,
39, 60)
TV [/1 (on/standby) ra (62)
C/X/x/c/
qj (19, 22, 32, 38,
59, 72)
REPLAY/
ADVANCE wj (30)
./> qg 7 (30)
m/M ef wk (37)
m/M ef wk (37)
/
ef wk (37)
H (play)** 8 (30, 39, 73)
x (stop) wl (31, 39, 72)
X (pause) ed (31)
X (pause) ed (31)
Z (open/close) ws (31)
DISPLAY eg (21, 38, 72,
102)
O RETURN
qh (39)
-/-- ek (63)
* The ENTER button has the
same function as the
button.
When you operate the TV, the
ENTER button is used for
selecting a channel, and the
ENTER button is used for
selecting a channel, and the
button is used for selecting
menu items (page 62).
menu items (page 62).
** The H, number 5, AUDIO,
and SOUND FIELD + (TV CH
+) buttons have tactile dots.
Use the tactile dots as
references when operating the
system.
+) buttons have tactile dots.
Use the tactile dots as
references when operating the
system.
ALPHABETICAL ORDER
A – O
P – Z
BUTTON DESCRIPTIONS
R
DZ850M
DZ850M
emote control
16
HCD-DZ250M/DZ555M/DZ850M
SECTION 3
DISASSEMBLY
3-1. DISASSEMBLY FLOW
•
This set can be disassembled in the order shown below.
3-3. FL BOARD
(Page 18)
3-4. JACK BOARD,
P-SW BOARD
(DZ250M/DZ555M)
(Page 19)
3-5. JACK BOARD,
P-SW BOARD
(DZ850M)
(Page 19)
3-6. FRONT PANEL,
ORNAMENT
(DZ850M)
(Page 20)
3-15. DVD MECHANISM DECK
(CDM85-DVBU102)
(Page 26)
3-16. TRAY
(Page 26)
3-17. BELT,
MS-203 BOARD
(Page 27)
3-18. OPTICAL PICK-UP
(KHM-313CAA)
(Page 28)
3-14. MAIN BOARD,
DSP BOARD (DZ850M)
(Page 25)
3-13. MAIN BOARD
(DZ250M/DZ555M)
(Page 24)
3-8. DMPORT BOARD
(DZ555M/DZ850M)
(Page 21)
3-9. DIAT-CON BOARD
(DZ555M/DZ850M)
(Page 21)
3-10. IO-S-OUT BOARD
(Page 22)
3-12. SPEAKER BOARD,
D.C. FAN
(Page 23)
3-11. POWER BOARD
(Page 23)
3-7. TUNER (FM/AM)
(Page 20)
3-2. CASE (DS),
FRONT PANEL ASSY
(Page 17)
SET
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