Pioneer DV-2850-S, Service Manual

Page: 16 / 84

DV-2850-S
16
1 2 3 4
1 2 3 4
C
D
F
A
B
E
3.3 DVD MT PCB (1/5) ASSY
A 1/5
R4020
15K
R4027
100
R4013 10K
R4014 10K
R4011
10K
R4012
10K
R4024
750K
R4025
100K
R4035
33
R4034
33
R4016 15K
R4017
22K
R4018 22K
R4019
22K
R4002 10K
R4026
10K
R4015 10K
R4003
680K
R4022
100K
R4001
1K
C4032
0.1
B
C4031
0.03
B
C4027
0
.1
B
C4026
0.
1
B
C4025
0.
1
B
C
4030
0.
1
B
C4
0
5
0
0
.
1
B
C4019 0.1B
C4020
0.1B
C4013
0.1B
C4014 1B
C4015 1B
C4016 1B
C4042
0.047
B B
C4044
0.047
C4021 0.1B
C4012 0.1B
C4001 0.0022B
C4002
270P
CH
C4022
0.
1
B
C4
0
2
4
0
.0
0
1
5
B
C4
043
0
.1
B
C4048
10P
C
H
C4047
390P CH
C4049
11P
C
H
C4003 150P CH
C4017 1B
C4080 1B
C4005
0.1B
C4008 0.1B
C4007
0.1B
C4009
0.015B C4091 0.0022B
C4028
0.1
B
C4101
0.1
B
C4033
0. 001 B
C
4102
0.
1
B
C4041
B
0.1
C4105
B
1
C
4103
0.
1
B
C4104
1 B
C
4035
0.
1
B
C4
0
4
5
0
.
4
7
B
C4
0
3
4
22P
C
H
C4
0
4
6
1
0
25V
K
A
C4023
220
6
3V
Y
K
W
829
222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240
241 242 243 244 245 246 247 248 249
250 251
252
253 254
255 256
1
2
19
10
11
12
13
14
15
16
17
18
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
43
44
45
46
47
48
49
5
50
51
52
53
54
55
56
57
58
59
6
60
61
62
63
64
65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
7
8
9
TP
4
0
15
TP
4
0
16
TP
4
0
17
TP
4
0
18
TP
4
0
19
TP
4
0
20
TP
4
0
21
TP4035
TP4012
TP4010
TP4011
TP4009
TP4007
TP4001
TP4002
TP4003
TP4004
TP4005
TP4006
TP4008
TP4036
TP4030 TP4031 TP4032
TP4022
TP4023 TP4024 TP4025 TP4026 TP4027 TP4028 TP4029
TP4033 TP4034
TP
4
0
96
TP
4
0
14
TP4013
TP4037
TP4107
5 6 7 8
1 2 3 4
X4001
00BT02701
27MHz
V+
3
A{3}
V1
P4
B{3}
C{3}
D{3}
E{3}
F { 3}
MDI1 { 3}
LDO1 { 3}
LDO2 { 3}
V1P4 { 3}
DMSO { 3}
FMSO { 3}
TRCLOSE { 3}
TROPEN { 3}
PWMOUT1 { 3}
TRSO { 3}
FOSO { 3}
TROUT { 3}
TRIN { 3}
STBY { 3}
V20 { 3}
LIMIT { 3}
D
IOA { 3}
A
DEICG { 3}
B
R F { 3}
O PO { 3}
C
O P+ { 3}
RF
O P- { 3}
D_GND { 2, 3, 4, 5}
E
F
MDI1
LDO2
LDO1
M A0 { 2}
M A1 { 2}
M A2 { 2}
V20
M A3 { 2}
V1P4
M A4 { 2}
M A5 { 2}
M A6 { 2}
M A7 { 2}
M A8 { 2}
M A9 { 2}
MA10 { 2}
OPO
MA11 { 2}
OP-
SDCKE{ 2}
SDCLK { 2}
OP+
DBA0 { 2}
DMSO
DBA1 { 2} FMSO
DCS#{ 2}
TROPEN
DRAS# { 2}
PWMOUT1
DCAS# { 2}
DWE#{ 2}
TRSO
DQM0 { 2}
FOSO
DQM1 { 2}
V1P4
DQ0 { 2}
DQ1 { 2}
DQ2 { 2}
DQ3 { 2}
DQ4 { 2}
DQ5 { 2}
TROUT
DQ6 { 2}
TRIN
DQ7 { 2}
DQ8 { 2}
STBY
DQ9 { 2}
TRCLOSE(ENDM)
DQ10 { 2}
DQ11{ 2}
A2
DQ12 { 2}
DQ13 { 2}
A3
DQ14 { 2}
A4
DQ15 { 2} A5
A 0 { 2}
A6
A 1 { 2}
A 2 { 2}
A7
A 3 { 2}
A8
A 4 { 2} A18
A 5 { 2}
A19
A 6 { 2}
A 7 { 2}
A 8 { 2}
SDA
A 9 { 2}
SCL
A10 { 2}
V+3
A11 { 2}
A12 { 2}
A13 { 2}
UWR# URD#
A14 { 2}
A15 { 2}
A16 { 2}
A17 { 2}
A18 { 2}
A19 { 2}
A20 { 2}
AD0 { 2}
AD1 { 2}
AD2 { 2}
AD3 { 2}
AD4 { 2}
AD5 { 2}
AD6 { 2}
PWR# A1
6
A1
5
A1
4
A1
3
A1
2
A1
1
A1
0
A2
0
PCE# PRD#
AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 A1
7
AD7 { 2}
A9 A1 A0
PWR# { 2}
PCE# { 2}
PRD# { 2}
FP_DI
FP_SCK
D_GND {2,3,4,5}
NC
NC
NC
NC
NC
NC
NC
FROM/TO MEMORY
NC
NC
AGND
DVDA
DVDB
DVDC
DVDRF[P
DVDRF[N
MA
MB
MC
DVDD
SB
SC
SD
CDFON
CDFOP
SVDD3
RFLV/RFON
SGND
V2REFO
V20
FEO
TEO
TEZIS[LV
DMO
FMO
PWMOUT1/V_ADIN9
FDO
USB_VDD3
TDI/V_ADIN4 (JTAG)
FG/V_ADIN8 (PU)
TCK/V_ADIN6 (JTAG)
TDO/V_ADIN7 (JTAG)
IOA2 (PU)
IOA3 (PU)
IOA4 (PU)
IOA5 (PU)
IDA7 (PU)
IOA6 (PU)
DVSS
APLLCAP
APLLVSS
IOA19 (PU)
IOA18 (PU)
HIGHA0 (PU)
DVDD18
65
66
67
68
254
253
255
256
APLLVSSVDD3
XIOWR
A16
HIGHA7 (PU)
DVDD3 HIGHA2 (PU) HIGHA3 (PU) HIGHA4 (PU) HIGHA5 (PU) HIGHA6 (PU) HIGHA1 (PU) IOA20 XIOCS (PU) XIODE DVDD3 AD0 AD1 AD2 AD3 DVSS (18) AD4 AD5 AD6 IOA2/V_ADIN0 ALE (PU) AD7 A1
7
IO
A0 (PU)
DVSS (3) XUWR (PU) XURD (PU) DVDD18 UP1_2 (PU) UP1_3 (PU)
(PD) ASDATA4
MC_DATA (PD)
SPDIF
RFGND18
RFVDD18
XTALI JITFO JITFN
PLLVSS
IDACEXLP
PLLVDD3
LPFON
LPFIP LPFIN
LPFOP
ADCVDD3
ADCVSS RFVDD3 RFRPDC RFRPAC
HRFZC
CRTPLP
RFGND
OSP
OSN
(3) DVSS
NC NC NC
NC NC
TROPENPWM
USB_VSS
NC
NC
IOCA1 (PU)
CSO/RFOP
VREFO
TMS/V_ADIN5 (JTAG)
VCC
WP
SCL
SDA
NC NC NC
GN
D
3.
3V 1.
8V
TPI
MD
SA
AVDD3
IREF
RFGC
OP_OUT
OP_INN
OP_INP
FROM/TO LOADER/MOTOR DRV
MIDI1
TNI
MIDI2
LDO2
LDO1
TRO
XTALO
V+3RF
( V+3D)
ADIN
IOWR# IOCE#
3/5
A
2/5
A
MMZ1608R102CT
POWER_ON
MPEG/MICON/RF-AMP
IC4002
MT1389FE/C2-L
EEPROM
IC4001 BR24L16FJ-WE2
DVD MT PCB ASSY (A2G502A130)
A 1/5
MPEG/MICON/RF-AMP BLOCK
ASPDIF
B4007
(RF)
(D)
(A)
(B)
(C)
(E)
(F)
(D)
(A)
(B)
(C)
(E)
(RF) (RF)
(F)
(D)
1
17