Denon DBP-2012UDCI, Руководство по обслуживанию

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56
1.8V_FB
1.8V_EN
VCC_1.8V
1.1V_EN
VCC_1.1V
1.1V_FB
CORE_ON#
3.3VO
OPWRSB
CORE_ON#
1.1V_FB
OPWRSB RESET# CORE-RSTI#
1.8V_FB
3.3V_EN
VCC_3.3V
3.3V_FB
3.3V_FB
W_REMOTE
PS_ON#
PS_ON
PS_ON#
VDATA VCLK VSTB
VFD_CLK VFD_DATA VFD_STB
MCU_IO_13
A_KEY_IN B_KEY_IN
KEY_IN_B KEY_IN_A
STB_KEY
VDATA VSTB VCLK KEY_IN_A KEY_IN_B IR_IN MCU_IO_13
LED_CTRL_A LED_CTRL_B
MCU_LED_CTRL_B MCU_LED_CTRL_A
MCU_LED_CTRL_B MCU_LED_CTRL_A
CORE-RSTI#
PWR_AC_DET
AC_DET
AC_DET
VFD_DATA
LED_CTRL_A
VFD_CLK
STB_KEY
PWR_AC_DET
VFD_STB
A_KEY_IN
B_KEY_IN
IR_IN
W_REMOTE
LED_CTRL_B
PS_ON
RESET#
RESET#
VCC3IO_STB
3.3V_STBY
5V_STBY
3.3V_STBY
VCC
D3.3V A3.3V
1.2V
A1.2V D1.2V
1.1V
VCC_P
P1_GND
P1_GND P2_GND
P2_GND
3.3V
M3.3V
1.1V
1.8V
P2_GND
P1_GND
3.3V_STBY
VCC_P
3.3V_VDAC
VCC
3.3V
1.2V
3.3V
VCC
VCC_P
VCC_P
VCC
1.1V
P1_GND
P2_GND
P3_GND
VCC
P3_GND
P3_GND
P3_GND
3.3V
3.3V_STBY
3.3V
+12VM
MOTO_+12V
MOTO_+12V
M
-12VA
+12VA
VCC_P
VCC_P_V
MOTO_+12V
3.3V
5V_STBY
3.3V_STBY
OPWRSB
[6]
RESET#
[6,11]
CORE-RSTI#
[5]
W_REMOTE
[19]
PS_ON#
[19]
VSTB
[6]
VDATA
[6]
VCLK
[6]
KEY_IN_B
[19]
KEY_IN_A
[19]
IR_IN
[19]
MCU_IO_13
[19]
MCU_LED_CTRL_A
[19]
MCU_LED_CTRL_B
[19]
AC_DET
[19]
M3.3V:below
50mA;
A3.3V:below
0.2A;
D3.3V:below
0.1A;
A1.2V:below
0.15A;
D1.2V:below
0.25A;
VCC_1.1V:
about
0.6A;
VCC_1.8V:
about
0.9A;
1.1V: Max 2.8A,Mean 2A;
DC Current: 4.1A Saturation
Current:
6.4A
DC resistor: 15mOHM
For
VCC
3IO
_S
TB
de
lay
AV
DD3
3_LDO
P
Channel
Rds:
20~80
OHM;
Vgs(th):
-0.7V;
For 1.1
V
befo
re
12V
R(dc)max <= 0.02 OHM
FE POWER
OP POWER CONT
1.1V POWER 1.8V PO
W
ER
V
CC3
IO
_STB
CONT
POWER
CONT
DC Current: 4.1A Saturation
Current:
6.4A
DC resistor: 15mOHM
1.8V: Max 3.2A,Mean 2A; R(dc)max <= 0.02 OHM
Vout: 0.8*(16+20)/16=1.8V
Vout: 0.8*(16+5.76)/16=1.088V
Close
to
DC-DC
IC
Close
to
DC-DC
IC
ST
BY
3.3V POWER
3.3V_STBY:below
0.2A;
3.
3V
_V
DA
C
P
OWE
R
3.3V_VDAC:below
0.2A;
Fo
r i
mpr
ove
vi
de
o D
AC
SNR
performance
1.2V PO
WER
1A
Regulator
For
1.1V before 1.8V/3.3V/5V;
VC
C
CTL
VCC_3.3V:
about
0.6A;
3.3V POWER
3.3V: Max 1.5A,Mean 1A;
Vout: 0.8*(16+5.76)/16=1.088V
Close
to
DC-DC
IC
R(dc)max <= 0.02 OHM
DC Current: 4.1A Saturation
Current:
6.4A
DC resistor: 15mOHM
Cl
ose
to MT8530
Close MT8530
Vcc
GND
Reset#
3
1
G691L
2
-2010.04.15
Vcc
GND
Reset#
3
1
G691L293T71U
2
Dual Layout
C40
NC
C40
NC
R31 820K R31 820K
C1035 100pF/NC C1035 100pF/NC
PS_ONPS_ON
R5 1K R5 1K
C188 0.1uF/16V C188 0.1uF/16V
C49 0.1uF/16V C49 0.1uF/16V
C38
NC
C38
NC
R56
10K
R56
10K
R40 10K R40 10K
+
CE7
NC +
CE7
NC
Q9 2SC2712 Q9 2SC2712
1
3 2
C558C558
100pF/NC
C27 10uF/10v C27 10uF/10v
R36 47K R36 47K
C5 0.1uF/16V C5 0.1uF/16V
C10 NC C10 NC
L3
LQH55DN2R2M03
L3
LQH55DN2R2M03
LED_CTRL_BLED_CTRL_B VFD_CLKVFD_CLK
+12V
TP/SMD/D1.0
+12V
TP/SMD/D1.0
3V33V3
R383
100
R383
100
R35
1K
R35
1K
+
CE9 100uF/10v/LESR
+
CE9
C51 0.1uF/16V C51 0.1uF/16V
R18
47K
C26 NC C26 NC
U8
NC
U8
NC
POK
1
EN
2
VIN
3
CNTL
4
NC
5
VOUT
6
FB
7
GND
8
GND
9
FB404
BLM15P
R28 100K/NC R28 100K/NC
FB13
BLM15P
FB13
BLM15P
R57 30K_1% R57 30K_1%
3V3P TP/SMD/D1.0 3V3P TP/SMD/D1.0
-12V-12V
TP/SMD/D1.0
R1
47K
R1
47K
C480C480
100pF/NC
FB9
BLM15P
FB9
BLM15P
C57 0.1uF/16V C57 0.1uF/16V
STB_KEYSTB_KEY
C47 0.1uF/16V C47 0.1uF/16V
MOTO_+12V TP/SMD/D1.0
FB10
BLM15P
FB10
BLM15P
R48 100K R48 100K
3V3_STBY TP/SMD/D1.0 3V3_STBY TP/SMD/D1.0
Q6
QM2403K
Q6
QM2403K
1
32
FB26
BLM15P
FB26
BLM15P
+
CE8 100uF/10v
+
CE8 100uF/10v
R7 16K_1% R7 16K_1%
R392
100
R392
100
1V8 TP/SMD/D1.0 1V8 TP/SMD/D1.0
R25 10K/NC R25 10K/NC
R248
10
R248
10
NC3NC3
R58
10K_1%
R58
10K_1%
R34
10
R34
10
R32 47k R32 47k
R33 0/NC R33 0/NC
C55
0.1uF/16V
C55
0.1uF/16V
VCC_P_VVVVCC_P_VVV
TP/SMD/D1.0
C60
0.1uF/16V
C60
0.1uF/16V
R55 NC R55 NC
C13
NC
C13
NC
LED_CTRL_ALED_CTRL_A
C45
0.1uF/16V
C45
0.1uF/16V
FB28
BLM15P
FB28
BLM15P
VFD_STBVFD_STB
R2 5.76K_1% R2 5.76K_1%
R384
100
R384
100
C479 100pF/NC C479 100pF/NC
C481C481
100pF/NC
1V1
TP/SMD/D1.0
1V1
C35
NC
C35
NC
R49
10
R49
10
+
CE27
220uF/10v
+
CE27
220uF/10v
B_KEY_INB_KEY_IN
VCC
TP/SMD/D1.0
VCC
TP/SMD/D1.0
D
SG
Q4
QM3001S
D
SG
Q4
QM3001S
8
4
3 7
5
6
1
2
R47
47K
R47
47K
RESET# TP/SMD/D1.0 RESET# TP/SMD/D1.0
NC2NC2
R50 10K R50 10K
C56 1000pF C56 1000pF
C559 100pF/NC C559 100pF/NC
FB11
BLM15P
FB11
BLM15P
FB20
BLM18P
FB20
BLM18P
C61
0.1uF/16V
C61
0.1uF/16V
R557
100
R557
100
FB403
BLM15P
+
CE12
100uF/10v
+
CE12
100uF/10v
R24 100K R24 100K
R43 16K_1% R43 16K_1%
C1032
100pF/NC
C1032
100pF/NC
+
CE5 100uF/10v/LESR
+
CE5 100uF/10v/LESR
1K R26 1K
R396
100
R396
100
+
CE11 NC
+
CE11 NC
R20 0/NC R20 0/NC
MGND10 TP/SMD/D1.0TP/SMD/D1.0
C41 NC C41 NC
U9
uP7706U8
U9
uP7706U8
POK
1
EN
2
VIN
3
CNTL
4
NC
5
VOUT
6
FB
7
GND
8
GND
9
C46
0.1uF/16V
C46
0.1uF/16V
C20
0.01uF
C20
0.01uF
R51 5K_1% R51 5K_1%
1V21V2
TP/SMD/D1.0
R683
100
R683
100
A_KEY_INA_KEY_IN
R558
100
R558
100
POR
U18
G691L293T73U
SOT23/SMD
POR
U18
G691L293T73U
SOT23/SMD
GND
1
RESET#
3
VCC
2
15FMN-BTK
15PIN/FFC/1.0MM
J405
15FMN-BTK
15PIN/FFC/1.0MM
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Q7
2SC2712
Q7
2SC2712
1
3 2
R29 10K R29 10K
C44 0.1uF/16V C44 0.1uF/16V
FB27
BLM15P
FB27
BLM15P
+
220uF/16v
+
CE13
R30 100K R30 100K
C1033
100pF/NC
C1033
100pF/NC
GND15GND15
C54 0.1uF/16V C54 0.1uF/16V
VFD_DATAVFD_DATA
R16 20K R16 20K
C59
0.1uF/16V
C59
0.1uF/16V
L1
LQH55DN2R2M03
L1
LQH55DN2R2M03
+
CE6 470uF/16v
+
CE6 470uF/16v
FB407
BLM15P
AC_DETAC_DET
POR
U1
G691L293T71U/NC
SOT23/SMD
POR
U1
G691L293T71U/NC
SOT23/SMD
GND
3
RESET#
1
VCC
2
R59 1.24K_1% R59 1.24K_1%
C9
22uF/6.3v
C9
22uF/6.3v
C177
0.1uF/16V
C177
0.1uF/16V
+
CE4 NC
+
CE4
FB25 BLM21P FB25 BLM21P
C48 NC C48 NC
VCC_P TP/SMD/D1.0 VCC_P TP/SMD/D1.0
FB405
BLM15P
FB405
BLM15P
R37 20K_1% R37 20K_1%
0.1uF/16V
C2
R27 56K R27 56K
FB31
BLM15P
FB31
BLM15P
R23 10K/NC R23 10K/NC
R15 100K R15 100K
R60
10K_1%
R60
FB5 BLM21P FB5 BLM21P
C22
22uF/10v
C22
22uF/10v
NC1NC1
R45 0 R45 0
R38 47K R38 47K
FB17
NC
FB17
NC
FB6 BLM21P FB6 BLM21P
R559
100
R559
100
C153
0.01uF/50V
C153
0.01uF/50V
C63 0.1uF/16V C63 0.1uF/16V
U2
G5627
U2
G5627
SOP8/SMD/P1.27/G5627
VCC
1
REF
2
GND
3
FB
4
EN
5
PGND
6
LX
7
VIN
8
TP
9
+
CE19 220uF/10v
+
CE19 220uF/10v
+
CE26
220uF/10v
+
CE26
220uF/10v
FB408
BLM15P
FB408
BLM15P
IR_INIR_IN
C34 22uF/6.3v C34 22uF/6.3v
R52
NC
R52
NC
VCC1VCC1
Q5 2SC2712 Q5 2SC2712
1
3 2
5V_STBY1 TP/SMD/D1.0TP/SMD/D1.0
FB8
BLM21P
FB8
BLM21P
FB3 BLM21P FB3 BLM21P
MOTO_+1212V1
C21 0.01uF C21 0.01uF
C52 0.01uF/50V C52 0.01uF/50V
FB19
BLM18P
FB19
BLM18P
U4
G5627
SOP8/SMD/P1.27/G5627
U4
G5627
SOP8/SMD/P1.27/G5627
VCC
1
REF
2
GND
3
FB
4
EN
5
PGND
6
LX
7
VIN
8
TP
9
C1C1 0.1uF/16V
U3
uP7706U8
U3
uP7706U8
POK
1
EN
2
VIN
3
CNTL
4
NC
5
VOUT
6
FB
7
GND
8
GND
9
VCC3IO_STB VCC3IO_STB
FB406
BLM15P
D210 1SR154-400 D210 1SR154-400
C12
22uF/6.3v
C12
22uF/6.3v
R10 10K R10 10K
C17 0.01uF C17 0.01uF
R53 NC R53 NC
C50
0.1uF/16V
C50
0.1uF/16V
Q8
QM2403K Q8 QM2403K
1
3 2
FB14 BLM21P FB14 BLM21P
C15
22uF/6.3v
C33
10uF/10v
C33
10uF/10v
U5
G5627 SOP8/SMD/P1.27/G5627
U5
G5627 SOP8/SMD/P1.27/G5627
VCC
1
REF
2
GND
3
FB
4
EN
5
PGND
6
LX
7
VIN
8
TP
9
GND18
TP/SMD/D1.0
GND18
TP/SMD/D1.0
C8 NC C8 NC
FB24 BLM21P FB24 BLM21P
+
CE36 100uF/10v/LESR
+
CE36 100uF/10v/LESR
C1034
100pF/NC
C1034
100pF/NC
R39 16K_1% R39 16K_1%
W_REMOTEW_REMOTE
C39
22uF/10v
C39
22uF/10v
R19 0/NC R19 0/NC
C64 NC C64 NC
Q1 2SC2712 Q1 2SC2712
1
3 2
R561
100
R561
100
C14 NC C14 NC
FB7 BLM21P FB7 BLM21P
C25
22uF/10v
C25
22uF/10v
FB12
BLM15P
FB12
BLM15P
R255 49.9K_1% R255 49.9K_1%
R54
NC
R54
NC
R61 0 R61 0
J407
B13B-PH
13PIN/PH/2.0MM
J407
B13B-PH
13PIN/PH/2.0MM
1 2 3 4 5 6 7 8 9 10 11 12 13
R6
56K
R6
56K
C19 0.1uF/50V C19 0.1uF/50V
R42 10K R42 10K
FB16 BLM21P FB16 BLM21P
L2
LQH55DN2R2M03
L2
LQH55DN2R2M03
STBY
POWER
GND
POWER
+
POWER
-
8
7
6
5
4
3
2
1
A B C D E F
SCHEMA
TIC
DIAGRAMS
(8/26)