Dvdm Assy 1/6 [Fts Block] - Pioneer DV-59AVi Service Manual

1

3.3 DVDM ASSY 1/6 [FTS BLOCK]

A
F_DRV
TP149
TP146
TP145
TP143
TP144
TP148
TP147
TP142
TP4
B
VREF
(2.5V)
FE
TP1
TE
TP2
RF
KN1–4 are all VNF1109- -TRB VNF1109- -TRB VNF1109- -TRB VNF1109- -TRB
KN1 KN2 KN3
4 5 4 5 4 5
3 6 3 6 3 6
2 7 2 7 2 7
1 8 1 8 1 8
GNDD
C
TP51
CN111
VKN1464- -TFB
TP31
F
FOCS RTN 24
TP5
F
23
FOCS DRV
TP29
T
D
TRKG RTN 22
TP30
T
TRKG DRV 21
TP24
20
VSHF
TP3
C125
GNDD 19
TP23 1u
LD(650) 18
TP6
PD 17
TP25
LD(780) 16
TP7
GNDD 15
TP8
VR780 14
VRCOM
13
TP9
12
VR650
TP27
C130
VREF(2.5V) 11
1u
B2 10
RF
B1 9
RF
A 8
TP28
OEICG 7
RF
6
C
TP11
5
780/650
E RF
B4 4
RF
3
B3
TP26
2
VCC
TP13
GNDD 1
GNDD
(GNDS)
CN103
S5B-PH-SM3-TBB V+33A
to LOAB
LOAD- 1
LOAD+
2
V+3D 3
10K
SW2
4
SW1(GNDS)
5
CN114
1
F TP121
2
TP122
3
TP123
4
TP124
VKN1409- -TBB
B 1/6
28
1
2
B 1/6
DVDM ASSY
(DV-59AVi, DV-868AVi-S : VWS1568)
(DV-668AV-S : VWS1569)
B2
B1
A
C
B4
B3
LDREAD
1-B3,2-C1
V+5S V+5S
Q105
HN1B04FU(YGR)-TLB
6
1k 2
B1
R169
1k
B2
1
R170
GNDD
B3 1k
Q105
R173 4
1k
B4
HN1B04FU(YGR)-TLB
R174
5
R176
3
100
KN4
RF
4 5 GNDD GNDD
B4 R152 3.9k
3 6
B1 R151 3.9k
2 7
B2 R154 3.9k
1 8
B3
R153 3.9k
R101
R103 47K 47K
R102
47K
R105
15K 10K
R104 47K
C R155
RF
A R156 10K
R107 22K R157
R106
15K
R108
22K 22K R158
R109
15K
R110
22K C134 330p
V+5S
1 3 5 7
R112
2 4 6 8
4.7K
E2
E
LD Driver
B2
for DVD
B
C2
C TC7W53FU-TRB
LD650 Q101
HN1A01F(YGR)-T
Q101
HN1A01F(YGR)-T
TP21
PD
7 5 3 1
R114
8 6 4 2
4.7K
TP52 E2
E
F_RTN B2
B
C2
C
F_DRV
HN1A01F(YGR)-T
Q102
T_RTN
HN1A01F(YGR)-T
(1/2)
T_DRV 780/X650
V+5S
R137
6
0
LD650 1
PD 2
LD780
4
3
2
Q107 Q107
UM5K1N-TRB UM5K1N-TRB
GNDD
(Nch_FET*2)
R140
RF
0
B2
B1
VREF
A
OEICG
from IC261 1p
88p
C
(page1)
B
2/6
780/X650
V+12S
B4
V+5S
B3
R138
0
Focus, Tracking
and Loading Driver
TP125
LOAD-
TP126
LOAD+
TP127
R389
TP128
LODPOS
57p
TP129
GNDD
ST1-
ST1+
ST2+
ST2-
2
3
VREF (2.5V)
V+5S
V+5S_RF
64 63 62 61 60 59 58 57 56 55 54 53 52 51
V+5S_RF
1 1
2
3
RFP
4 1 RFN
DEF 48
PD1
5
2 VCC TES 47
PD2
6
PD3 IC101
7
PD4
LA9704W
8
GND
9
PIN1
10 RF IC
PIN2
11
TIN1
12
TIN2
15 LDD1 TH 34
13
FIN1
16 LDS1 LDDM 33
15K
14
FIN2
15
R161 2.2M
R162 2.2M
16
R163 ***
R164 ***
R165 1M
R166 1M
17 18 19 20 21 22 23 24 25 26 27 28 29 30
V+5S
C131
1u
GNDD
4 3 2
L
7
1
H
6
8
5
IC102
V+5S
LD Driver
for CD
Q102
(2/2)
V+5S
R139
C
B
100K
DTC114EUA-TLB Q108
E
GNDD
R141
100K
V+6E
VREFO
V165
R372
R368
68KF 68KF
R341
100
M56788AFP-TBB
IC351
FTS DRIVER
C351
1000P
YB
TP358
GNDM
TP360
from SERVO DSP 47p
(page1/IC201)
DV-59AVi
3
: RF SIGNAL ROUTE
RF
RF_V : RF (VIDEO) SIGNAL ROUTE
: RF (AUDIO) SIGNAL ROUTE
RF_A
: AUDIO DATA SIGNAL ROUTE
AD
F
: FOCUS SERVO LOOP LINE
T
: TRACKING SERVO LOOP LINE
S
: STEPPING SERVO LOOP LINE
V+5S V+5S
Buffer (RF)
2
Q106 E2
HN1A01F(YGR)-T
B2
R130
C2
100
E
R128
RF
100
(GNDS) GNDD
HN1A01F(YGR)-T
B Q106
C
Buffer (RF)
(GNDS)
GNDD
TP150
R159 R150
TP151
0 0
50 49
48 GNDD (GNDS)
47
46 C111 0.1 YB
TESI
45
TS
44 C110 0.01 YB
PP
43
RFN
R127 10K
42
TE
41
FE
YB C108 C109
40
R126
THC
0.1 12K
39 390p
CP
38
TEBL
37
FEBL
36
SGC
35
XHTR
34
33
V+5S_RF
R124
to FR 54p
31 32 33K
B
GNDD GNDD
(GNDS) (GNDS)
V+5S
GNDD
(GNDS)
R120
22K
R119
R118
6 22K
47K
2
1
Q103
B
2/6
HN1B04FU(YGR)-TLB
GNDD
from FR
(GNDS)
SW for
Detect Signal
B
2/6
to FR (page2/IC601)
VREFO (2.5V)
VREF
(2.5V)
R363
68KF
R369
100KF
from IC261 1p
(page1)
GNDD
(GNDS)
V165
VREFO (2.5V)
GNDM
R357 R360
4.7K
68KF
C357 C360
4700P 680P
YB
TP354 TP355
B
2/6
TP359
to FR 49p
(page2/IC601)
from SERVO DSP 48p
(page1/IC201)
4
RF_V
RF_A
DSPRF
PH
BH
4
TE
FE
TBAL
FBAL
SGC
XHTR
DFOUT
LDREAD
TES
2/6
Q103
4
HN1B04FU(YGR)-TLB
5
3
DEFIN
GNDD
(GNDS)
CN115
1
TP271
2
TP272
3
TP273
4
TP274
5
TP275
6
TP276
7
TP277
8
TP278
V+5S
9
TP279
10
TP280
11
TP281
C
12
TP282
C390
VKN1416- -TBB 1u
YB
GNDD
4