Marantz /U1B, Руководство по обслуживанию

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16 15
SD10.1
Class6, 4L
SDRAM
8MX16
Flash
2MX8
E2PROM
IR (109)
Fnt_irqN (FRT_STB)
AV Board
Class 3, 2L
S2, SEL_{1:0}
ipod_rx, ipod_tx
In
te
rf
ac
e b
et
w
ee
n K
H
M
31
3 a
nd S
D
10
.1 b
oa
rd
:
N
.C
.
N.C.
N.C.
N.C.
N
.C
.
3V3
MOTOR
DRIVER
AM5888S
24
P 0
.5 F
F
C H
6
P P
H V
5P P
H V
1 GND
2 LD_DVD
3 NC
4 HFM
5 MD
6 LD_CD
7 VR_DVD
8 VR_CD
9 NC
10 E
11 VCC
12 VC
13 GND
14 F
15 B
16 A
17 RF
18 CD/DVD
19 D
20 C
21 T-
22 T+
23 F+
24 F-
1 SP-
2 SP+
3 L_SW
4 L_SW
5 SLED-
6 SLED+
In
te
rf
ac
e b
et
w
ee
n S
D
10.
1 a
nd A
V b
oa
rd
:
CON V 8P M 2.50
HDMI
S
P
D
IF
_
o
Line_Det/ioex_irqN
MT1389S
K
H
M
31
3A
A
M
A
S
A
LO
A
D
E
R
W
X
D
8
82
9
SCL0, SDA0
5P P
H H
1 VSYNC
2 HDMI_INT
3 HSYNC
4 GND
5 SPDIF
6 +5V_STBY
7 DSD_LFE
8 +5VL
9 PCM_LR (DSD_L)
10 +3V3_HDMI
11 PCM_LsRs (DSD_Ls)
12 +3V3_HDMI
13 PCM_Clfe (DSD_C)
14 +3V3_HDMI
15 PCM_Cs (DSD_R)
16 +3V3_HDMI
17 PCM_LtRt (DSD_Rs)
18 GND
19 PCM_LRCK
20 GND
21 PCM_BCLK (DSD_CLK)
22 GND
23 PCM_MLK
24 GND
25 GND
26 GND
27 VCLK
28 GND
29 Y0
30 GND
31 Y1
32 GND
33 Y2
34 GND
35 Y3
36 GND
37 Y4
38 GND
39 Y5
40 GND
41 Y6
42 GND
43 Y7
44 GND
45 SCL_1
46 GND
47 SDA_1
48 CEC_WAKEUP
49 CEC
50 CEC_INT
CEC
CEC_DET
SCL1 (VSCK), SDA1 (VSDA)
+5V_STBY,
3V3_stby,
+5VL
+5V_stby
+5VL
GPO_0
V
_C
LK
V
S
Y
N
C
8
b
it I
T
U
6
01
H
S
Y
N
C
C
EC
_
Ir
q
N
S
{1:
0
}
A
V
_
M
ut
e
N
H
D
M
I_
in
tN
D
A
C
_
rs
tN
21P 1.25 FCC H 30P 1.25 FFC H
Line_in
Mic_in/GPIO
HP_Det
Spdif_i/Line_i
MCKi/BCKi/LRCKi
SCART
CS8416
Y
P
bP
r/
sY
/s
C
/CV
B
S
YPbPr/sY/sC/CVBS
BH7868
Video 6dB
LPF
S
0
S1 S2
P8 P16
S
tb
y_
ct
l
S
1
Trans
M
C
K
,B
C
K
,
LR
C
K
Stereo DAC
AK4385
Opamp+LPF
LtRt
AHC125
Buffer
AHC125
Buffer
+5V
+12V
-12V
-9Va
-12Va
+5Vstby
+12Va
+9Va
+5VL
Stby_ctl
150mA
50mA
1300mA
300mA
50mA
30P 1.25 FFC H
R
G
B
R
G
B
Coax
Opt
L/R
VIDEO
VIDEO
AUDIO DIG.
AUDIO ANA.
PSU
Front Display
8P EH V
VFD
5P EH V
4P 2
.5
0
D
IP
M
A
T
E
4P E
H H
1 +5V_STBY
2 GND
3 IR_Fnt
4 IR_MPEG
8
P E
H V
9P EH V
9P EH V
Stby_psu
Stby_det
1V8
3V3A
For
YDVS863
ONLY
+3V3_stby
S
tb
y_
d
et
Sw_ctl
U
S
B
_
en
5P PH V
U
S
B
_
o
c
+5VL
+5V_STBY
HPD
+5V_stby
CEC
Current
Limiter DP,DM
5V_Vbus
1 GND
2 +12VA
3 GND
4 +5V
5 -24V
1 VSDA/SDA_1
2 VSCK/SCL1
3 Fnt_Stb
4 GND
5 IR
6 LRCK/GND
7 +5VL
8 Stby_Det
50P 0.5 FFC SM H
1 +5V
2 GND
3 +5V
4 GND
5 +12VA
6 +5V
7 -12VA
8 NC
C
EC
_W
ak
eU
P
D2
DAC_STB/SEL_0
SPDIF_o
S
P
D
IF
_
o
PCM{4:1}/DSD{6:1}/
MCK/BCK/LRCK
P
C
M
{4
:1
}/
D
S
D
{6
:1
}/
M
C
K
/B
C
K
/L
R
C
K
1 Stby_PSU
2 +5VL
3 GND
4 GND
5 NC
6 +5V_Stdby
7 +3V3_VL
8 +5V_Ever
9 +12VL
27
k
3V3A for Pin 190/195(VideoDACVDD),
216(Audio CLK VDD)
228(DACVDD)
243(PLLVDD)
248(ADCVDD)
Pin 234 is 1V8 specially for SACD
1 GND
2 AUX_IN
3 TV_muteN
4 AV_irqN(Chgr_irqN)
5 GND
6 SPDIF_i
7 GND
8 UART_Rx
9 UART_Tx(Line_det)
10 GND
11 SCL0
12 SDA0
13 GND
14 DAC_rstN
15 USB_Enb
16 stby_det(HP_det)
17 stby_psu
18 sel_1
19 sel_0
20 S2(DC_err)
21 GND
TMDS,DDC
T
M
D
S
,D
D
C
TMDS,DDC
Regulator
(AM588S)
1.8V
PNP
3.3V
PNP
3.3V
Regulator
1 LOAD+
2 LOAD-
3 GND
4 TROUT
5 TRIN
MCU_irqN
+5V_stby
V
se
l
Y P
b P
r
TS5V330
Video SW
sY, sC, CVBS
sY
, s
C, C
V
B
S
D
2
_
lin
e2
/D
2
_
D
p
d
et
P
C
M L
tR
t
P
C
M L
tR
t
PT6312
VFD Driver
Front Key
8P 2.50 DIPMATE
IR
10
P 2
.0 P
H
10
P 2
.0 P
H
Key{2:1}/P{2:1}
LED{2:1}
+5V_STBY
Key1
Key2
P1P2
Stop/
Eject Play/
Pause
NextPrev
USB
1 5V_Vbus
2 DM
3 DP
4 GND
5 GND(shield)
5P 2
.5
0
D
IP
M
A
T
E
IR_Fnt
IR
_
M
P
E
G
AudioExHDMI
LR
C
K
Trans
IR_MPEG
IR_Fnt
IR_Ext
VSCL
VSDA
Fnt_Stb
IR
_O
U
T
IR
_
IN
E
xt
/I
nt
S
W
9
26
27
28
29
3
30
4
5
6
7
8
16
17
18
19
2
20
21
22
23
24
25
1
10
11
12
13
14
15
S0_L3_0
PCM_LRCLK
S1_L3_1
PCM_BCLK
GND
PCM_MCLK
GND
GND
GND
GND
GND
GND
SPDIF_OUT
Vsel/P50
DPDET
D2_5V
NC
NC
PCM_data4(PCM_LtRt)
VSCK
VSDA
AV_Mute
DAC_STB
DAC_RST
CVBS
G_Y
B_U (Pb)
R_V (Pr)
S_Y
S_C
6 DVD Setup Menu
43
Befor
e Y
ou St
ar
t
Co
nnec
ting Up
Contr
ol & Displa
ys
Ge
tting St
ar
ted
Pla
ying Discs
DVD Se
tup Menu
Additional Informa
tion
ENGLISH
•
Video Out format when HDMI is activated
HDMI Video
Output
YCbCr Output
Video/S-Video output
Progressive ON Progressive OFF
480P 480P (NTSC progressive) 480i
576P 576P (PAL progressive) 576i
720P
1080i
1080P
480P or 576P
Follow the Disc Source with
Progressive output. (ex: NTSC
disc is played: NTSC Progressive
out.)
480i or 576i
Follow the Disc Source with Interlace output.
(ex: NTSC disc play: NTSC interlace)
HD JPEG
• Default setting: ON
This feature allows you to view JPEG in
High Defi nition Mode if the display device
supports resolutions higher than or equal to
720P.
• ON – Turns on HD JPEG mode when the
HDMI video output is 720P, 1080i or
1080P.
• OFF – Turns off HD JPEG mode.
Setup Examples
Disc
Format
TV Aspect
Video
S-Video
YCbCr
(Progressive:OFF)
PSCAN FORMAT
YCbCr
(Progressive:ON)
HDMI output
Sink EDID
4:3 16:9
16:9
16:9 Wide Dont' care
4:3 LB
4:3 PS*
1
Dont' care
4:3 PS*
2
Dont' care
4:3
16:9 Wide
OFF
16:9 SQUEEZE
SUPERWIDE
4:3 LB
4:3 PS
Dont' care
*
1
: When actual video output is Letterbox. ("TV Aspect" is 4:3panscan but disc does NOT permit Pan-scan.)
*
2
: When actual video output is Pan-scan. ("TV Aspect" is 4:3panscan and disc permits Pan-scan.)
Note
• When playback MP3, selecting HD JPEG fi le will
stop the playback of MP3. The set will display the
HD JPEG fi le selected.
• There might be a blank screen displayed for a few
seconds during slideshow when the JPEG is getting
loaded.
• During HD JPEG slideshow, user cannot change
HDMI resolution.
9. BLOCK DIAGRAM