Denon DBP-2012UDCI, Руководство по обслуживанию, Страница: 68 / 92

68
DDR2_BA0_R DDR2_A9_R DDR2_A10_R DDR2_A11_R DDR2_A6_R DDR2_A7_R DDR2_A8_R DDR2_CKE_R
DDR2_DQ5 DDR2_DQ11
DDR2_BA1_R DDR2_BA2_R DDR2_ODT_R DDR2_A12_R
VCC_3V_1_XTAL
DDR2_CLK1 DDR2_CLK0 DDR2_CLK_N1 DDR2_CLK_N0
DDR2_ODT DDR2_CKE DDR2_RAS_N DDR2_CS_N DDR2_WE_N DDR2_CAS_N
DDR2_CS_N_R DDR2_CLK1_R DDR2_A0_R DDR2_A1_R DDR2_A2_R DDR2_CLK1_N1_R DDR2_WE_N_R
AVDD_1_1V_A
AVDD_1_1V_B
DDR2_DQS1 DDR2_DQS_N1
DDR2_DQ1 DDR2_DQ6 DDR2_DQ11 DDR2_DQ14 DDR2_DQ15 DDR2_DQ16 DDR2_DQ18 DDR2_DQ21 DDR2_DQ23 DDR2_DQ29 DDR2_DQ31
DDR2_DQS2 DDR2_DQS_N2 DDR2_DQS3 DDR2_DQS_N3
VREF_0P9V_0
VREF_0P9V_1
DDR2_DQS3 DDR2_DQS0 DDR2_DQS2 DDR2_DQS1 DDR2_DQS_N3 DDR2_DQS_N0 DDR2_DQS_N2 DDR2_DQS_N1 DDR2_CAS_N_R DDR2_CLK0_R
DDR2_DQ[31..0]
DDR2_CLK_N0_R
DDR2_DQ23
DDR2_A11 DDR2_A12 DDR2_A9 DDR2_A10 DDR2_A5 DDR2_A6 DDR2_A2 DDR2_A4 DDR2_A7 DDR2_A8 DDR2_BA1 DDR2_BA2 DDR2_A3 DDR2_A0 DDR2_A1
DDR2_RAS_N_R
DDR2_BA0
DDR2_A3_R DDR2_A4_R DDR2_A5_R
1.0V_FB
1.0V_FB
1.8V_V_FB
1.8V_V_FB
ABT_1.8V_CTRL
ABT_3.3V_CTRL
ABT_3.3V_CTRL ABT_1.8V_CTRL
DDR2_DQ4 DDR2_DQ13 DDR2_DQ8 DDR2_DQ18 DDR2_DQ28 DDR2_DQ24 DDR2_DQ25 DDR2_DQ0 DDR2_DQ7 DDR2_DQ14 DDR2_DQ19 DDR2_DQ20 DDR2_DQ29 DDR2_DQ26 DDR2_DQ1 DDR2_DQ15 DDR2_DQ21 DDR2_DQ30 DDR2_DQ31 DDR2_DQ6 DDR2_DQ16 DDR2_DQ27 DDR2_DQ2 DDR2_DQ12 DDR2_DQ22 DDR2_DQ10 DDR2_DQ17 DDR2_DQ3 DDR2_DQ9
3.3V_ABT
1.8V_ABT
1.0V_ABT
+3.3V_V
1.0V_ABT
3.3V_ABT
1.8V_ABT
1.8V_ABT
A1_GND
VCC_P_V
A1_GND
A1_GND
A1_GND
1.0V_ABT
VCC_P_V
A2_GND
A2_GND
A2_GND
+1.8V_VIDEO
A2_GND
1.8V_ABT
+3.3V_V
VCC_P_V
DDR2_WE_N
[14]
VREF_0P9V_1
[14]
VREF_0P9V_0
[14]
DDR2_CKE
[14]
DDR2_ODT
[14]
DDR2_CS_N
[14]
DDR2_CAS_N
[14]
DDR2_RAS_N
[14]
DDR2_CLK[1..0]
[14]
DDR2_CLK_N[1..0]
[14]
DDR2_BA[2..0]
[14]
DDR2_A[12..0]
[14]
DDR2_DQS[3..0]
[14]
DDR2_DQS_N[3..0]
[14]
DDR2_DQ[31..0]
[14]
ABT_3.3V_CTRL
[19]
ABT_1.8V_CTRL
[19]
Place by Pin Y10
Place by Pin K20
1.1V: Max 2.8A,Mean 2A;
DC Current: 4.1A Saturation
Current:
6.4A
DC resistor: 15mOHM
V
ID
EO
1
.0
V
PO
WER
Vout: 0.8*(16+5.76)/16=1.088V
Close
to
DC-DC
IC
R(dc)max
<=
0.02
OHM
Vout:
0.8*(16+20)/16=1.8V
VID
EO 1.
8V
PO
WER
DC Current: 4.1A Saturation
Current:
6.4A
DC resistor: 15mOHM
1.8V:
Max
3.2A,Mean
2A;
R(dc)max
<=
0.02
OHM
Close
to
DC-DC
IC
R(dc)max <= 0.02 OHM
VIDEO 3.3V POWER
From ABT suggestion
DQ1DQ1
R434
0R
R434
0R
C356
0.1uF/16v
C356
R430 1K/1% R430 1K/1%
R441
33R
R441
33R
+
CE23 220uF/10v
+
CE23 220uF/10v
DQS1DQS1
L6
LQH55DN2R2M03
L6
LQH55DN2R2M03
C180
0.1uF/16V
C180
0.1uF/16V
R279
33R
R279
33R
C359
0.1uF/16v
C359
0.1uF/16v
R247 1K R247 1K
FB41 BLM21P FB41 BLM21P
DQ23DQ23
R435 1K/1% R435 1K/1%
C341 0.1uF/16v C341
R401
0R
R401
0R
DQS_N1DQS_N1
C338 0.1uF/16v C338
C71
22uF/10V
C71
22uF/10V
L55
BLM21P
L55
BLM21P
U22C
ABT2015
U22C
ABT2015
GND
A1
AVSSB
B17
AVDD_1.0A
C16
VCC_3.3
B2
GND
A20
GND
B6
GND
B8
GND
C3
GND
D19
GND
E2
GND
E6
GND
E8
GND
E10
GND
E12
GND
E14
GND
F16
GND
G2
GND
G5
GND
G19
GND
H16
GND
J2
GND
J5
GND
J9
GND
J10
GND
J11
GND
J12
GND
J19
GND
K10
GND
K11
GND
K12
GND
K9
GND
K16
GND
L2
GND
L5
GND
L9
GND
L10
GND
L11
GND
L12
GND
L19
GND
M9
GND
M10
GND
M11
GND
M12
GND
M16
GND
N2
GND
N5
GND
N18
GND
P3
GND
P16
GND
P18
GND
R5
GND
T2
GND
T7
GND
T9
GND
T11
GND
T13
GND
T15
GND
T19
GND
V3
GND
V7
GND
U11
GND
W14
GND
W8
GND
U12
GND
W17
GND
Y1
GND
Y5
GND
Y20
VCC_3.3
C7
VCC_3.3
C14
VCC_3.3
B19
AVDD_1.0B
A17
VCC_3.3
D2
VDD_1.0
D4
AVSSA
D15
VDD_1.0
E5
VCC_3.3
E7
VDD_1.0
E9
VCC_3.3
E11
VDD_1.0
E13
VCC_3.3
E15
VDD_1.0
E16
Unused
E20
VCC_3.3
F5
Unused
F20
VDDQ_1.8
G16
Unused
G17
VCC_3.3
H3
VDD_1.0
H5
VDDQ_1.8
H18
VDD_1.0
J16
VCC_3.3
K5
VDDQ_1.8
L16
Unused
L17
VCC_3.3
M3
VDD_1.0
M5
VDDQ_1.8
M18
VDD_1.0
N16
VCC_3.3
P5
VDDQ_1.8
R16
VDD_1.0
T5
VDD_1.0
T8
VDD_1.0
T12
VDD_1.0
T16
VDDQ_1.8
T6
VDDQ_1.8
T10
VDDQ_1.8
T14
VDDQ_1.8
U18
VCC_3.3
U2
VDD_1.0
U4
Unused
U7
Unused
U10
Unused
U17
Unused
V5
Unused
V18
VCC_3.3
W2
VCC_3.3
W4
Unused
W5
VDDQ_1.8
V9
VDDQ_1.8
V13
VDDQ_1.8
W6
Unused
W19
VCC_XTAL_3.3
D17
VSS_XTAL
C18
GND
B10
GND
B12
GND
B15
GND
P20
GND
Y7
GND
Y11
GND
K19
C371
560pF
C371
560pF
R424
33R
R424
33R
C163
0.1uF/16V
C163
0.1uF/16V
DQ6DQ6
C366
0.1uF/16v
C366
0.1uF/16v
R292 1K/1% R292 1K/1%
10K_1%
R664
10K_1%
C327
0.1uF/16v
C327
0.1uF/16v
C345 0.1uF/16v C345
R443
NC
R143 16K_1%
C361 10uF/10V
NC6NC6
C73
NC
C73
NC
L58
MPZ1608S221A
R436
33R
R436
33R
DQ11DQ11
R425
33R
R425
33R
R280
33R
R280
33R
C325
0.1uF/16v
C325
0.1uF/16v
R327
33R
R327
33R
R444
33R
R444
33R
+
CE32 100uF/10v/LESR
+
CE32 100uF/10v/LESR
C330
0.1uF/16v
C330
0.1uF/16v
C335
0.1uF/16v
C335
0.1uF/16v
C346 0.1uF/16v C346
FB35 BLM21P FB35 BLM21P
+3V3+3V3
C344 0.1uF/16v C344
C349
0.1uF/16v
C349
0.1uF/16v
C354 22uF/6.3V C354
U17
uP7706U8
U17
uP7706U8
POK
1
EN
2
VIN
3
CNTL
4
NC
5
VOUT
6
FB
7
GND
8
GND
9
C334
0.1uF/16v
C334
0.1uF/16v
R426
33R
R426
33R
C365
0.1uF/16v
C365
0.1uF/16v
DQ14DQ14
C375
0.1uF/16v
C375
0.1uF/16v
C362
560pF
C362
560pF
R140 20K_1% R140 20K_1%
R328
NC
R328
NC
C164
0.1uF/16V
C164
0.1uF/16V
C178 0.1uF/16V C178 0.1uF/16V
C499
22uF/6.3V
C24 22uF/6.3V C24 22uF/6.3V
C350 0.1uF/16v C350
DQ15DQ15
+
CE34
220uF/10v +
C323
0.1uF/16v
C323
0.1uF/16v
C379 0.1uF/16v C379
C337
0.1uF/16v
C337
0.1uF/16v
1V_ABT1V_ABT
C339 0.1uF/16v C339
FB36 BLM21P FB36 BLM21P
C28 NC C28 NC
R389
33R
R389
33R
C367
0.1uF/16v
C367
0.1uF/16v
R141 16K_1% R141 16K_1%
FB33 BLM21P FB33 BLM21P
C347
0.1uF/16v
C347
0.1uF/16v
C380
0.1uF/16v
C380
0.1uF/16v
C336 10uF/10V C336 10uF/10V
C181 0.1uF/16V C181 0.1uF/16V
R665 1.24K_1% R665 1.24K_1%
R130 NC R130 NC
C343 0.1uF/16v C343
R428
33R
R428
33R
U7
G5627 SOP8/SMD/P1.27/G5627
U7
G5627 SOP8/SMD/P1.27/G5627
VCC
1
REF
2
GND
3
FB
4
EN
5
PGND
6
LX
7
VIN
8
TP
9
+
CE18
100uF/10v/LESR
+
CE18
100uF/10v/LESR
FB48
BLM18P
FB48
BLM18P
R275
33R
R275
33R
C331
0.1uF/16v
C331
0.1uF/16v
DQS_N2DQS_N2
R431
33R
R431
33R
C487 10uF/10V C487
+
CE47
220uF/16V
+
CE47
220uF/16V
FB38
BLM21P
FB38
BLM21P
C360
0.1uF/16v
C360
0.1uF/16v
C166
0.1uF/16V
C166
0.1uF/16V
FB46
BLM18P
FB46
BLM18P
C328
10uF/10V
C328
10uF/10V
R192 NC R192 NC
R147
10
R147
10
R390
33R
R390
33R
C342
0.1uF/16v
C342
0.1uF/16v
R720
NC
R720
NC
R276
0R
R276
0R
DQS2DQS2
R138
47K
R138
47K
R144 5.76K_1% R144 5.76K_1%
R432
33R
R432
33R
C185
0.1uF/50V0.1uF/50V
C23 NC C23 NC
C381
0.1uF/16v
C381
0.1uF/16v
R422 1K/1% R422 1K/1%
C165 0.1uF/16V C165 0.1uF/16V
R44 NC R44 NC
1V8_ABT1V8_ABT
U22B
ABT2015
U22B
ABT2015
DDRRASN
U20
DDRBA2
V20
DDRCLK_P1
Y15
Unused
F18
DDRA_12
U19
Unused
F19
DDRBA1
W20
DDRBA0
V19
DDRODT
V16
Unused
F17
DDRCKE
R17
DDRCASN
R18
DDRCLK_N1
W15
DDRCLK_P0
R19
DDRCLK_N0
T20
DDRDQS_P3
V8
DDRDQS_N3
U9
DDRDQS_P2
W12
DDRDQS_N2
V12
DDRDQS_P1
J18
DDRDQS_N1
J17
DDRDQS_P0
M17
DDRDQS_N0
N17
DDRA_11
T17
DDRA_10
Y19
DDRA_9
U16
DDRA_8
V17
DDRA_7
W18
DDRA_6
Y18
DDRA_5
W16
DDRA_4
U15
DDRA_3
Y17
DDRA_2
V15
DDRA_1
U14
DDRA_0
Y16
DDRDQ0
M19
DDRDQ1
R20
DDRDQ2
L20
DDRDQ3
N19
DDRDQ4
N20
DDRDQ5
L18
DDRDQ6
P19
DDRDQ7
M20
DDRDQ8
H17
DDRDQ9
K17
DDRDQ10
G20
DDRDQ11
J20
DDRDQ12
H20
DDRDQ13
G18
DDRDQ14
K18
DDRDQ15
H19
DDRDQ16
W13
DDRDQ17
V11
DDRDQ18
V14
DDRDQ19
U13
DDRDQ20
Y12
DDRDQ21
Y14
DDRDQ22
W11
DDRDQ23
Y13
DDRDQ24
W9
DDRDQ25
W7
DDRDQ26
V10
DDRDQ27
U8
DDRDQ28
Y8
DDRDQ29
W10
DDRDQ30
Y6
DDRDQ31
Y9
DDRWEN
P17
DDRCS_N
T18
Unused
V6
Unused
U6
VREF1
Y10
VREF0
K20
R391
NC
R391
NC
R438
33R
R438
33R
DQ29DQ29
L84
MPZ1608S221A
L84
MPZ1608S221A
R372
0R
R372
0R
R139 47K
R433
33R
R433
33R
C329 0.1uF/16v C329 0.1uF/16v
Q3 NC Q3 NC
1
3 2
U13
G5627 SOP8/SMD/P1.27/G5627
U13
G5627 SOP8/SMD/P1.27/G5627
VCC
1
REF
2
GND
3
FB
4
EN
5
PGND
6
LX
7
VIN
8
TP
9
+
CE28
220uF/10v
+
CE28
220uF/10v
L57
MPZ1608S221AMPZ1608S221A
C186
NC
C186
NC
R8 NC R8 NC
DQ31DQ31
R393
33R
R393
33R
R429
33R
R429
33R
C377 0.1uF/16v C377
+
CE30 100uF/10v/LESR
+
CE30 100uF/10v/LESR
R388
33R
R388
33R
C340
0.1uF/16v
C340
0.1uF/16v
FB42 BLM21P FB42 BLM21P
C65
22uF/10V
C65
22uF/10V
C370
0.1uF/16v
C370
0.1uF/16v
C162
0.1uF/16V
NC5NC5
DQ18DQ18
C247
22uF/6.3V
C247
22uF/6.3V
C372 104 C372 104
C357
0.1uF/16v
C357
R439
33R
R439
33R
DQS_N3DQS_N3
Q2 NC Q2 NC
1
3 2
C355
0.1uF/16v
C355
R148
10K
R148
10K
C382
560pF
C382
560pF
C179
0.1uF/16V
C179
0.1uF/16V
R142
10
R142
10
R145 47K R145 47K
C66
NC
C66
NC
FB39 BLM21P FB39 BLM21P
DQ21DQ21
C43 22uF/6.3V C43 22uF/6.3V
C539 560pF C539 560pF
C373
0.1uF/16v
C373
0.1uF/16v
DQS3DQS3
C333
0.1uF/16v
C333
0.1uF/16v
L61L61
MPZ1608S221A
L5
LQH55DN2R2M03
L5
LQH55DN2R2M03
R440
33R
R440
33R
+
CE33
100uF/10v
+
CE33
100uF/10v
C332
0.1uF/16v
C332
0.1uF/16v
C383
0.1uF/16v
C383
0.1uF/16v
L54
BLM21P
L54
BLM21P
FB43 BLM21P FB43 BLM21P
R663 30K_1% R663 30K_1%
R146 47K R146 47K
DQ16DQ16
C326
0.1uF/16v
C326
0.1uF/16v
C358
0.1uF/16v
C358
STBY
POWER
GND
POWER
+
POWER
-
8
7
6
5
4
3
2
1
A B C D E F
SCHEMA
TIC
DIAGRAMS
(20/26)