Pioneer MEP-7000 Service Manual

149
MEP-7000
5
6 7 8
5
6 7 8
A
B
C
D
E
F
A
2/5
A
2/5
SMAIN ASSY (2/5)
(DWX2706)
CN104
E
CN10
D
A
1/5,3/5,4/5
A
1/5
A
5/5
A
1/5,2/5
A
1/5
A
5/5
A
3/5
A
5/5
ATA1_DREQ
ATA 1_ WR
ATA1_DIOR
ATA1_RDY
ATA1_DACK
ATA1_IRQ
ATA1_A1 ATA1_A0 ATA1_A2
ATA1_CS1
ATA1_CS3
KEY_DATA_N
BRDG_FS_N
SD1_OUT
BRDG_CLK_N
ATA1_D3
ATA1_D12
ATA1_D2
ATA1_D13
ATA1_D1
ATA1_D14
ATA1_D0
ATA1_D15
ATA1_CS3
ATA1_CS1
ATA1_A1
ATA1_A0
ATA1_A2
ATA1_DREQ
ATA 1_ WR
ATA1_DIOR
ATA1_RDY
ATA1_DACK
ATA1_D14
ATA1_D0
ATA1_D15
ATA2_D7
ATA2_D8
ATA2_D6
ATA2_D9
ATA2_D5
ATA2_D10
ATA2_D4
ATA2_D11 ATA2_D3
MUTEA#
MUTEB#
CNTA 1
CNTB1
CNTA 2 CNTB2 DISP_DATA2 DISP_DATA1
FPRGM
BRDG_CS#_N
NDGND NDGND NDGND
NDGND
NDGND
NDGND
V+8ND
V+8ND V+8ND V+8ND
BRDG_CLK
BRDG_FS
BRDG_CS# KEY_DATA
CKS4187-A
CN301
1 2 3 4 5 6 7 8 9
10
11 12 13 14 15 16 17 18 19 20
CKS5054-A
CN300
1 2 3 4
5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31
100u/16
C390
100u/6.3
C334
C322
0.01u
C323
0.01u
C320
0.01u
C319
0.01u
C326
0.01u
C318
0.01u
C333 0.01u
C317
0.01u
C321
0.01u
C316
0.01u
C338
BCG1054-A
C337
BCG1054-A
C336
0.1u
C327
0.1u
C324 0.1u
C332
0.1u
C329
0.1u
C325
DCH1201-A
10u
C382 NM
C383 NM
C384 NM
C385 NM
C335
0.1u
C386
1000p CH
C387
1000p CH
C388
1000p CH
C330
1000p CH
0.01u
C381 NM
D300
NM
D301
NM
F301 NM
3
21
F300
NM
3
21
L302
DTL1176-A
L301
DTL1176-A
DGND
DGND
DGND
NDGND
DGND
DGND
DGND
DGND
DGND
BD00KA5WFP
IC305
1
CTL
2
Vcc
3
GND
4
OUT
5
ADJ
IC302
TC7SH08FUS1
INB
1
INA
2
GND
3
OUTY
4
5
VCC
IC304
BH25FB1WG
VIN
1
GND
2
STBY
3
N.C.
4
5
VOUT
IC306
TC74VHC04FTS1
1A
1
1Y
2
2A
3
2Y
4
5
3A
6
3Y
7
GND
8
4Y
9
4A
10
5Y
11
5A
12
6Y
13
6A
14
VCC
IC303
TC74VHC04FTS1
1A
1
1Y
2
2A
3
2Y
4
5
3A
6
3Y
7
GND
8
4Y
9
4A
10
5Y
11
5A
12
6Y
13
6A
14
VCC
IO_L01P_7/VRN_7
1
IO_L01N_7/VRP_7
2
VCCO_LEFT1
3
IO/VREF_7
4
IO_L20N_2
105
VCCO_RIGHT3
106
IO_L01P_2/VRN_2
107
IO_L01N_2/VRP_2
108
109
110
111
112
113
114
VCCO_TOP1
115
IO2
116
GND14
117
IO_L28P_1
118
IO_L28N_1
119
VCCAUX3
120
VCCINT3
121
IO_L31P_1
122
VREF_1
123
1/GCLK4
124
1/GCLK5
125
VCCO_TOP2
126
0/GCLK6
127
0/GCLK7
128
VREF_0
129
IO_L31N_0
130
IO_L30P_0
131
IO_L30N_0
132
VCCINT4
133
VCCAUX4
134
IO_L27P_0
135
GND15
136
IO_L27N_0
137
VCCO_TOP3
138
139
140
141
142
143
144
22
1
8
R1328
22
2
1
4 3
6 5 8
7
R1327
22
2
1
4 3
6 5 8 7
R1337
22
R1332
22
R1339
22
R381
0
R1330
22
R1300
56k
F
R1336
22
R1331
22
R373
0
R397
0
R372
0
R1329
22
R398
0
R1304
0
R1302
0
R1333
22
R375
NM
R386
0
R385
0
R1301
22
R396
22
R399
33k F
R391
22
R388
22
R1335
22
R1334
22
R394
330
R393
330
R392
330
R390
330
R1303
22
R395
22
R1338
22
V+2R5FD
V+3R3D
V+3R3D
V+1R2FD
V+2R5FD
V+3R3D
V+8ND
FPGA_MCLK
SD2_OUT
MUTEB#
MUTEA#
LASH_FPGA_USB_I/O_DATA
DAC_FPGA_DSP_DOUT
CPU_FPGA
CNTA 2
CNTB2
CNTB1
CPU_BRDG_CS#_N
CNTA 1
TRANSMISSION
B U F F E R
2.5V
R E G
1.2V
R E G
R E C E I V E
B U F F E R
16.9344MHz
ATA1_DREQ DGND ATA1_D15 ATA1_DIOR DGND DGND ATA1_A2 DGND DGND ATA1_CS1 DGND ATA1_D0 ATA1_CS3 DGND ATA1_D12 ATA1_A0 DGND ATA 1_ WR ATA1_D13 ATA1_RDY DGND ATA1_D14 ATA1_DACK ATA1_D3 ATA1_D1 ATA1_D2 ATA1_IRQ ATA1_A1 DGND DGND ATA1_D11
V+2R5FD
V+1R2FD
GND
MUTEA#
MUTEB# CNTA 1 CNTB1 CNTA 2 CNTB2
KEY_DATA BRDG_FS BRDG_CS# DISP_DATA1 BRDG_CLK DISP_DATA2
Level Shifter
3.0V 2.5V
1:2H
!
!
: Ach Digital Audio Signal (LR)
: Ach Audio Data (LR)
(A)
(A)
28
29
41
40
36
37
39
38
42
44
45
43

Pioneer MEP-7000 Specifications

General

Frequency range	4 - 20000 Hz
Channels quantity	- channels
Digital sound processing	- bit
Total Harmonic Distortion (THD)	0.006 %
Dimensions (WxDxH)	483 x 325 x 91 mm
Power consumption (typical)	33 W

Weight and Dimensions

Weight	6100 g