Dvdm Assy 2/4 [Dvd Ic Block] - Pioneer DV-373-S Service Manual

1

3.6 DVDM ASSY 2/4 [DVD IC BLOCK]

A
B
V+3_BE
IC60
EEPROM
V+3_BE
BR24L02FV-W-TBB
8 1
VCC NC
7 2
WP NC
SCL 6 3
SCL NC
SDA 5 4
SDA GND
C
GND
C655
ALE
PRD#
R657
PWR#
PCE#
R664 10K R659
R663 10K
R662
FP_SCK
RAB4C330J-T
FP_SO
33*4
FP_ACK
SCL
FP_ACK1
C666
SDA
FP_SI
FP_XREADY
INT0# C670
R668
RAB4C330J-T
33*4
RXD
TXD
D
UWR#
URD#
DQ7
DQ6
C682
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
DWE#
R688
DCAS#
RAB4C680J-T
DRAS#
68*4
DCS#
DBA0
R691 68
DQ15
DQ14
C697
DQ13
DQ12
DQ11
DQ10
DQ9
E
DQ8
R603 33
SDCLK
68
R604
SDCKE
MA11
MA9
MA8
C608
GND
F
B 2/4
24
1
2
FLASH ROM
(MBM29LV800TA-70PFTN)
A16
1 A15
A15 2 A14
A14 3 A13
A13
4 A12
A12
5 A11
A11 6 A10
V+3_BE A10 7 A9
A9
8 A8
A20
9 A19
10 NC
PWR#
11 WE
12 RESET
13 NC
14 NC
15 RY/BY
A19 16 A18
A18 17 A17
A8 18 A7
A7
19 A6
A6 20 A5
A5 21 A4
A4
22 A3
A3
23 A2
A2 24 A1
V+2R5
1
55
56
55 APLLVDD3
10K 57
IOWR#
56 ALE
58
IOCS#
57 IOOE#
59
DVSS
60
10K
UP1_2
61
UP1_3
62
UP1_4
63
UP1_5
64
UP1_6
65
DVDD3
66
UP1_7
1 67
UP3_0
68
UP3_1
69
INT0#
70
1
IR
71
DVDD2
72
UP3_4
73
UP3_5
74
UWR#
75
URD#
76
DVSS
77
RD7
78
RD6
79
RD5
80
1
RD4
81
DVDD2
82
RD3
83
RD2
84
RD1
85
RD0
86
RWE#
87
CAS#
88
RAS#
89
RCS#
90
BA0
91
DVSS
92
RD15
93
RD14
94
RD13
1 95
RD12
96
DVDD3
97
RD11
98
RD10
99
RD9
100
RD8
101
DVSS
102
CLK
103
107 RA8
CLE
104
108 DMVDD3
RA11
105
RA9
106
107
108
1
3.3V
2.5V
2
3
IC603
DV-270/KU/CA
DV-2750/WY
V+3_BE
DV-370/WY
DV-474/WY
A17
48
A16
47 DV-474/J
BYTE
46
DV-270/R*
VSS
A0
45
DV-373/R*
D15
AD7
44
D7 DV-373/LF
43
D14
DV-3700/RA
42 AD6
D6
DV-3701/RA
41
D13
40 AD5
D5
39
D12
AD4
38
D4
37
VCC
36
D11
35 AD3
D3
34
D10
33 AD2
D2
32
D9
31 AD1
D1
30
D8
29 AD0
D0
28 PRD#
OE
27
VSS
PCE#
26
CE
25 A1
A0
16
R619
GND
R618
R615
R614
R613
IC601
MT1379EE-L1-K
DVD IC
FP_ACK1
to IC701, CN702, JA701 (page3/4)
DV-373-S
3
4
VWS1571
VWS1572
VYW2183
VWS1573
VWS1574 VYW2176
VWS1575
VYW2238
VWS1576
VWS1577 VYW2176
B
1/4
R616
PWMOUT2
from IC301 (page1/4)
***
V1P4
2
B
1/4
FG
to IC101 (page1/4)
15
GND
10K
FMSO
10K
DMSO
10K
PWMOUT1
***
TROPEN
18K
TRSO
FOSO
R612
18K
B
1/4
V1P4
from IC301 (page1/4)
C609
1000P
R609
750K
V+3_BEA
RF
216
215
C681 ***
C663 ***
RFDTSLVN
214
RFIP 216
RFDTSLVP
213
RFIN 215
ADCVDD3
C671 ***
212
C662 1
PWM2VREF
211
PWMVREF
210
HRFZC
209
RFRP_AC
208 ***
R607
RFRP_DC
207
C606
RFLEVEL
206
1000P
FEI
205
CSO
204
TEI
203
TEZISLV
202
RFSUBI
201
ADIN
200
ADCVSS
199
BDO
198
SLCK
197
SDEN
196
RF
SDATA
195
V+3_BE
WOBSI
194
GNDS
UDGATE
193
DVDD3
192
C692
IDGATE
1
191
URST
VFO13
190
C688
DVSS
189
PRST
188 R687
1000P
XTALI
187
XTALO
186
R686
DVDD3
185
C685 680
SPBCK
184
1
SPLRCK
183
DVDD2
182
C683
SPDATA
181
1
SPMCLK
180
HSYN
179
DVSS
178
YUV7
177
VSYN
176
BLANK#
175
ICE
174
YUV6/R
173
YUV5/B
172
B/Cb
DACVSSA
171
YUV2/Y 166
YUV4/G
170
DACVDDB 165
DACVDDA
V
169
C669
CV_OUT
YUV1/C 164
YUV3/CVBS
168 1
DACVSSC 163
DACVSSB
167
Y_OUT
166
165
C665
C_OUT
164 1
V+3_BEDAC
163
C667
***
S-C/C
B
3/4
4
B
1/4
from IC301
(page1/4)
1
C626
1000P
RFOP
RFON
C625
1000P
V2P8
V1P4
HTRC
R606 100K
RFRP
RFL
FEO
CSO
TEO
R602 18K
V1P4
C602 0.1
BDO
SCLK
SDEN
SDATA
RF
URST
***
R640
100K
X601
VSS1168 GND
R/Cr
R_OUT
B_OUT
G/Y
G_OUT
CVBS
to IC801 4pin
(page4/4)
B
4/4
GND
S-Y/Y
S_C
to IC801 2pin
(page4/4)
B
4/4
GND