TEAC DV-50 Schematic
86 74 52 31
E
D
C
B
A
SCHEMATIC DIAGRAM
DV-50
DVDM PCB (1/4)
DVD/DVD-A/SACD/CD PLAYER
DDVV--5500
1 st Issue; July 2003
CN101
CN103
CN104
CN105
2/4
220/4
100/6.3
1
1
1
1
100/6.3
PICKUP ASSY
CARRIAGE
MOTOR
SPINDLE
MOTOR ASSY
2/4
2/4
2/4
2/4
2/4
2/4
2/4
2/4
3/4
3/4
3/4
3/4
3/4
2/4
2/4
2/4
3/4
3/4
2/4
3/4
2/4
RF IC
FTS DRIVER
SERVO DSP
SPDL DRV IC
LOAB ASSY
CN601
DVDM PCB
1/4
: RF SIGNAL ROUTE
: AUDIO DATA SIGNAL ROUTE
: FOCUS SERVO LOOP LINE
: TRACKING SERVO LOOP LINE
: SLIDER SERVO LOOP LINE
(F)
(AD)
(RF)
: RF (VIDEO) SIGNAL ROUTE
(V)
: RF (AUDIO) SIGNAL ROUTE
(A)
(T)
(S)
(RF)
(F)
(F)
(T)
(F)
(F)
(F)
(T)
(T)
(RF)
(RF)
(F)
(T)
(T)
(F)
(F)
(T)(T)
(S)
(S)
(S)
(S)
(S)
(T)
(F)
(T)
(F)
(F)
(T)
(F)
(T)
(A)
(AD) (AD)
(A)
(F)
(T)
(V)
(V) (V)
(V)
1
2
4
5
6
8 9
1110
7
86 74 52 31
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D
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A
SCHEMATIC DIAGRAM
DV-50
DVDM PCB (2/4)
DVD/DVD-A/SACD/CD PLAYER
DDVV--5500
1 st Issue; July 2003
CN501
CN401
10P
10P
3/4
3/4
3/4
1/4
MAIN PCB (SACD)
J2801
CN602
150/4
150/4
150/4
VYW1885
MAIN PCB (V-DAC)
P601
MAIN PCB (A-DAC)
P302
3/4
3/4
3/4
1/4 3/4
1/4
3/4
3/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
4/4 3/4
4/4
3/4
3/4
4/4
1/4
3/4
1/4
4/4
3/4
3/4
3/4
1/4
2/4, 4/4
3/4
3/4
3/4
3/4
3/4
4/4
4/4
4/4
4/4
4/4
3/4
PGM FLASH MEMORY
FR
CLOCK
GENERATOR
3.3→5V
CONVERTOR
5→3.3V
CONVERTOR
DVDM PCB
2/4
(AD)
: AUDIO DATA SIGNAL ROUTE
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(VD)
: VIDEO DATA SIGNAL ROUTE
(D)
: AUDIO (DIGITAL) SIGNAL ROUTE
(VD)
(VD)
(D)
(AD)
(AD)
86 74 52 31
E
D
C
B
A
SCHEMATIC DIAGRAM
DV-50
DVDM PCB (3/4)
DVD/DVD-A/SACD/CD PLAYER
DDVV--5500
1 st Issue; July 2003
1M×16 EDO DRAM
150/4
2/4
2/4
2/4
2/4
2/4
4/4
2/4
2/4, 4/4
2/4
2/4
1/4
1/4
1/4
1/4
1/4
2/4
4/4
1/4
2/4
1/4
2/4
4/4
2/4
2/4
2/4
4/4
2/4, 4/4
4/4
4/4
2/4
2/4
1/4
DVDM PCB
3/4
64M DRAM
SCRUT
16M SDRAM
AV-1
(AD)
(VD)
: RF (VIDEO) SIGNAL ROUTE
(V)
: VIDEO DATA SIGNAL ROUTE
: AUDIO DATA SIGNAL ROUTE
(D)
: AUDIO (DIGITAL) SIGNAL ROUTE
: AUDIO SIGNAL ROUTE
(VD)
(V) (V)
(VD) (V)
(AD)
(AD)
(AD)
(VD)
(VD) (VD)
(D)
(D)
(D)
(VD)
(AD)
1
Foot of R104 (RF)
V: 100mV/div. H: 0.2µsec/div.
2
Q106-emitter (RFO)
V: 500mV/div. H: 0.1µsec/div.
4
IC101-pin 35 (Tracking Error)
(AI-Inner Tracking Off)
V: 500mV/div. H: 2msec/div.
5
IC201 - pin 39 (EFM before slice)
V: 1V/div. H: 1µsec/div.
6
IC201 - pin 1 (EFM)
V: 1V/div. H: 0.2µsec/div.
7
IC251 - pin 24 (FG)
V: 1V/div. H: 5msec/div.
8
Foot of R261 (FPWM)
V: 1V/div. H: 5msec/div.
9
Foot of R262 (VPWM)
V: 1V/div. H: 5msec/div.
10
Foot of R263 (PPWM)
V: 1V/div. H: 5msec/div.
11
Foot of R264 (RPWM)
V: 1V/div. H: 5msec/div.
GND
GND
GND
GND
注意：◯で囲まれた数字は回路図の各測定ポイントの番号を示します．
Note : The encircled numbers denote measuring point in the schematic diagram.
Measurement condition: No. 1 to 4 and 6 to 11: MJK1, Title 1-chp 1
No. 5 : CD, ABEX-784 Track 1
86 74 52 31
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D
C
B
A
SCHEMATIC DIAGRAM
DV-50
DVDM PCB (4/4)
DVD/DVD-A/SACD/CD PLAYER
DDVV--5500
1 st Issue; July 2003
22
22
150/4
150/4
2/4
2/4
2/4
3/4
2/4
2/4
3/4
3/4
2/4
2/4
2/4
2/4
2/4
2/4
3/4
3/4
2/4
3/4
3/4
3/4
2/4
3/4
2/4
DVD-AUDIO DSP
1.8V REGULATOR
DVDM PCB
4/4
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
: AUDIO (DIGITAL) SIGNAL ROUTE
86 74 52 31
E
D
C
B
A
SCHEMATIC DIAGRAM
DV-50
MAIN PCB (1/5), V UP PCB
DVD/DVD-A/SACD/CD PLAYER
DDVV--5500
1 st Issue; July 2003
D1/D2 and COMPONENT
NO MOUNT, IF VIDEO MODE IS NTSC
S VIDEO and
COMPOSIT
SCART
D1/D2 and
COMPONENT
NO MOUNT, IF SCART IS
NOT USED ON PAL MODEL
SCART
1. AS FOR THE VALUE OF THE PART DIVIDED WITH SLASH, THE RIGHT IS FOR PAL, THE LEFT IS FOR NTSC.
2. UNIT : REGISTAR IS OHME, CAPACITOR IS FARAD.
3. NMR MEANS NO MOUNT REGISTER.
4. NMC MEANS NO MOUNT CAPACITER.
NO MOUNT, IF D1/D2 IS NOT USED
FOR FIRMWEAR
UPDETE
PROD8
PROD15
PROD16
PROA8
PROD13
PROD12
PROA0
PROD8
PROD4
PROA9
PROA10
PROD2
PROD12
PROD10
PROD2
PROD5
PROD1
PROA1
PROD14
PROD19
PROD11
PROA11
PROA2
PROA11
PROD3
PROD0
PROD13
PROD6
PROD17
PROD15PROD0
PROD10
PROD9
PROA8
PROD18
PROD4
PROD17
PROCAS
PROD9
PROD14
PROD11
PROA1
PROD3
PRORAS
PROD7
PROD19
PROD16
PROA9
PROA10
PROA2
PROD6
PROD1
PROA0
PROD7
PROD5
PROD18
PROWE
P_CR
P_Y
SPR4
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB[0..9]
PPD7
PPD6
PPD5
PPD4
PPD3
PPD2
PPD1
PPD0
PPD0
PPD1
PPD2
PPD3
PPD4
PPD5
PPD6
PPD7
XVQERST
HSYNC
HSYNC
VSYNC
VSYNC
SCL0
SCL0
SDA0
SDA0
AV1CLK
AV1CLK
PR2CLK
PR2CLK
PD7
PD6
PD5
PD4
PD2
PD3
PD1
PD0
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
SDA0
SCL0
XCSPRO2XCSPRO2
VQESCK
VQESSO
VQESCK
VQESSO
TXD
RXD
DTR
CTS
P_CB
OUT_YS
OUT_V
OUT_V
OUT_YS
OUT_C
OUT_C
OUT_Y/G
OUT_CB/B
OUT_CB/B
OUT_CB/B
OUT_CR/R
OUT_CR/R
OUT_CR/R
TXD
RXD
DTR
CTS
XVQERST
XVQERST XVQERST
XRESET
SSCK
XREADY
SFTOM
LT1
SMTOF
PC7
PC0
PC6
PC4
PC3
PC9
PC4
PC7
PC1
PC6
PC8
PC3
PC5
PC1
PC2
PC2
PC9
PC[0..9]
PC5
PC8
PC0
PROA7
PROA7
PROA6
PROA6
PROD21
PROD26
PROCLK
PROD20
PROD21
PROD24
PROD23
PROD27
PROD24
PROD29
PROD23
PROCLK
PROD25
PROD31
PROD20
XVQERST
PROD22
PROD28
PROD25
PROD30
PROD27
XVQERST
PROD29
PROD30
PROD28
PROD22
PROD31
PROD26
OUT_Y/G
OUT_Y/G
PROA4
PROA5
PROA3
PROA3
PROA4
PROA5
XVQERST
VSYNC
HSYNC
PD6
PD5
PD4
PD3
PD2
PD1
PD0
PD7
VSYNC
HSYNC
V+3V32
V+3V31V+2.5V31
V+3V33
V+3V
V+2.5V
V+5V
V+5V
V+2.5V31V+2.5V
V+2.5V31
V+3V31
V+2.5V31
V+3V
V+5V31V+5V
V+5V31
V+5V31
V+5V31
V+5V31
V+5V31
V+5V31
V+5V31
V+5V31V+5V31
V+5V31
V+5V31
V+2.5V
V+3V32
V+2.5V32
V+3V
V+2.5V32
V+3V V+3V33
V+2.5V
V+2.5V
V+5V
C925
0.1u25 CZ
1 2
Q981
2SA1037K
R1754 100*4
1
2
3
4 5
6
7
8
U901
PM0033A
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
32
33
34
35
36
37
38
39
40
414243444546474849505152535455565758596061626364656667686970717273747576777879
80
81
82
83
84
85
86
87
88
89
90
91
92
94
97
99
100
101
102
103
93
95
96
98
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
159
160
157
158
VDD3
CLKI
PLL_TEST
PLL_EN
VDD2
CLKO
PD0
PD1
PD2
PD3
PD4
GND
VDD3
PD5
PD6
PD7
PD8
PD9
GND
GND
GND
VDD3
NHS
NVS
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
MA4
MA3
MA5
MA2
GND
VDD3
VDD2
MA6
MA1
MA7
MA0
MA8
MA10
VDD3
MA9
MA11
GND
RAS
MCLK
CASWEVDD3
MD8
MD7
MD9
PDOEN
GND
GND
MD6
MD10
VDD3
MD5
MD11
MD4
MD12
MD3
MD13
GND
VDD3
MD2
MD14
MD1
MD15
MD0
VDD2
VDD3
VDD3
GND
MD16
MD17
MD18
MD19
GND
AGND
DAO_Y
AVDD2
DAO_Cb
AGND
AVDD2
AVDD2
AGND
GND
GND
GND
GND
DAO_Cr
VREF
FSADJ
VG
CLMP
TEST0
TEST1
TEST2
TEST3
TEST4
SPR0
SPR1
VDD3
SPR2
SPR3
SPR4
SPR5
GND
SPR6
SPR7
VDD3
VDD2
GND
PB0
PB1
PB2
PB3
VDD3
PB4
PB5
GND
PB6
PB7
PB8
PB9
PBOEN
VDD3
PC0
PC1
PC2
PC3
GND
GND
PC4
PC5
VDD3
PC6
PC7
PC8
PC9
GND
CSB
SDA
SCL
SRN
CKIPOL
PLL_VDD
PLL_GND
VDD3
CPOUT
VCOIN
C611 0.1u25 CZ
1 2
R981
100
R954
330
R693
1.8K
C955
0.1u25 CZ
12
C927 0.1u25 CZ
1 2
PAD25
PAD32
R913
0/NM
C956 47u6.3 POSCAP
R677
1.8K
R688
560(D)
R685
1.8K
R684
560(D)
R639
10k
L670
FSLB2520-4R7M
1 2
IO
R1723 100
C935
0.1u25 CZ
12
R906 22
R627 0
L600
FSLB2520-4R7M
12
IO
C926
0.1u25 CZ
1 2
R934 0
C958
0.1u25 CZ
12
C991
NMC
12
C987
NMC
12
C608
0.1u25 CZ
12
R1714 100
C934
0.1u25 CZ
1 2
C947
0.1u25 CZ
1 2
R917 0
R1731 10K
Q601
2SA1037K
R930 0
C963
0.1u25 CZ
12
R1702 100
R873 10K
C618
NMC
1 2
C913
0.1u25 CZ
12
PAD22
R990
390(D)
C965
0.1u25 CZ
1 2
R1727 10K
R697 10K
R618 0
R690
NM/0
R603 0
R949
68(D)
R680
470(D)/560(D)
R1733 10K
R1719 100
TC2231
NFM2012
12
G
R992
0
R649
680(D)
C943
0.1u25 CZ
12
R652
470(D)/680(D)
PAD33
R671
0
C941 0.1u25 CZ
1 2
R1707 100
R611 22
C936
0.1u25 CZ
1 2
R985
100
C948
0.1u25 CZ
12
C928
0.1u25 CZ
1 2
R910 22
C671
0.1u25 CZ
1 2
Q982
2SA1037K
R950
68(D)
C950
0.1u25 CZ
12
C920
0.01u50 CH
12
R615 22
C933
0.1u25 CZ
12
P601
IMSA-9852B-40A-T
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
32
33
34
35
36
37
38
39
40
R686
NM/0
R616 22
R1013
10K
C632
3900p CH
12
R907 22
R655
6.8K(F)
R935 0
R631 680
R1715 100
Q605
2SA1037K
C959
0.1u25 CZ
12
C924
0.1u25 CZ
12
PAD23
R1703 100
R673
1.8K
R931 0
C605
100u16 OSCON
C684
100u/16
R874 10K
R976 22
C96247u6.3 POSCAP
PAD34
R1728 10K
R1720 100
C964
47u6.3 POSCAP
R604 0
R971 22
R628 0
R687
0
C946 0.1u25 CZ
12
R1734 10K
U601
ADV7300A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
181719202122232425262728293031
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
495051525354555657585960616263
64
VDD_IO
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
VDD
DGND
Y8
Y9
C0
C1
C2
C4C3SP/I2C
ALSB_SO
SDA_CLKSP
SCLK_SI
P_HSYNC
P_VSYNC
P_BLANKC5C6C7C8C9RTC_SCR_TR
CLKIN_A
RESET
EXT_LF
RSET2
COMP2
DAC_F
DAC_E
DAC_D
AGND
VAA
DAC_C
DAC_B
DAC_A
COMP1
VREF
RSET1
S_BLANK
S_VSYNC
S_HSYNC
S0S1S2S3S4
VDD
DGND
S5S6S7S8S9
CLKIN_B
GND_IO
C942
0.1u25 CZ
1 2
R648 2.2K
R1708 100
C682
0.1u25 CZ
1 2
P301
B13B-PH-K-S
1
2
3
4
5
6
7
8
9
10
11
12
13
R944 20K
R989
100
Q603
2SA1037K
R987
1.8K
R610 22
C938
0.1u25 CZ
1 2
R952
3K(F)/5.1K(F)
C609
0.1u25 CZ
12
C949
0.1u25 CZ
1 2
R643 0
P703
B6B-PH-K-S
1
2
3
4
5
6
R994 0
C619
0.1u25 CZ
1 2
PAD29
R1751 100*4
1
2
3
4 5
6
7
8
C981
0.1u25 CZ
1 2
R951
68(D)
R692
560(D)
R614 22
R657
6.8K(F)
TC2230
NFM2012
12
G
R676
470(D)/560(D)
R654
470(D)/680(D)
Q983
2SA1037K
R977 22
R1716 100
R699
1K
C922
0.1u25 CZ
12
C939
0.1u25 CZ
1 2
R698 22
R679
0
R689
1.8K
C953
0.1u25 CZ
12
R972 22
C670
220u10 CE
Q1002
DTC114YK
R904 22
PAD35
R1704 100
C673
0.1u25 CZ
1 2
R937 0
R932 0
C631
820p CH
12
R970 22
R617 0
R1721 100
R625 0
R651
680(D)
R1729 10K
R645 0
C617
NMC
12
PAD39
R694
NM/0
R683
0
C923
100u16 CE
C985
NMC
12
R908 22
R658 2.2K
L950
FSLB2520-4R7M
12
IO
R1712 100
C607
47u6.3 POSCAP
C952
0.1u25 CZ
12
R871 10K
R641
10K
R978 22
PAD30
C681
0.1u25 CZ
1 2
C929
0.1u25 CZ
1 2
R991
1.8K
R1725 10K
TC2233
NFM2012
12
G
R681
1.8K
R609 22
C937
0.1u25 CZ
1 2
R667
1k
R642 0
R973 22
R666
1.5K
R650
680(D)
C982
0.1u25 CZ
1 2
R1012
0
R982
390(D)
R902 22
PAD36
R656 NMR
R696 10K
R1717 100
R1753 100*4
1
2
3
4 5
6
7
8
U902
K4S643232F-TC60
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
32
33
34
35
36
37
38
39
40
41
42
43 44
45
46
47
48
49
50
51
52
53
54
56
55
57
58
59
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
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDD
DQM0
WE
CAS
RAS
CS
NC
BA0
BA1
A10/AP
A0
A1
A2
DQM2
VDD
NC
DQ16
VSSQ
DQ17
DQ18
VDDQ
DQ19
DQ20
VSSQ
DQ21
DQ22
VDDQ
DQ23
VDD VSS
DQ24
VSSQ
DQ25
DQ26
VDDQ
DQ27
DQ28
VSSQ
DQ29
DQ30
DQ31
VDDQ
NC
VSS
DQM3
A3
A4
A5
A6
A7
A8
A9
CKE
CLK
NC
NC
DQM1
VSS
NC
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VDDQ
DQ13
DQ14
VSSQ
DQ15
VSS
R943 75R613 22
R984
0
R1735 10K
R1705 100
R953
1.2K(D)/2.2K(F)
U904
BA25BC0FP
1 3
Fin
VCC OUT
G
Q606
2SA1037K
C954
0.1u25 CZ
12
R912
0/NM
Q602
2SA1037K
R936 0
C613
0.1u25 CZ
12
Q1001
DTC114YK
C871
0.1u25 CZ
R905 22
R979 22
PAD24
R1722 100
R933 0
C603
47u6.3 POSCAP
C940
0.1u25 CZ
1 2
R672
470(D)/560(D)
C957
0.1u25 CZ
12
PAD28
R626 0
R974 22
C661
NMC
12
PAD31
P602
22FLZ-RSM1-TB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
R653
470(D)/680(D)
L951
FSLB2520-4R7M
1 2
IO
C986
NMC
12
R1011
10K
R1730 10K
R646 0
R1713 100R929 0
R691
0
C960
0.1u25 CZ
12
R909 22
R928 0
R872 10K
R675
0
R983
1.8K
R1701 100
R669
560(D)
C683
0.1u25 CZ
1 2
C930
0.1u25 CZ
1 2
R1726 10K
R668
0/100
R911
0/NM
C672
0.1u25 CZ
1 2
R602 0
R1724 10K
R647 10K
C945
47u6.3 POSCAP
R986
390(D)
R601 0
R1010
0
C983
0.1u25 CZ
1 2
R1732 10K
R997
0
Q604
2SA1037K
R945 0
C612 0.1u25 CZ
1 2
R695 10K
R901 22
R640
10K
R1718 100
TC2234
NFM2012
12
G
R988
0
R903 22
R1752 100*4
1
2
3
4 5
6
7
8
PAD21
PAD37
R612 22
R1706 100
R975 22
R980 1.5K
PR2_CR
PR2_Y
P/XI
LETTER
SQUEEZE
VSEL2
PR2_CB
AD_Y/G
AD_CB/B
AD_V
AD_Y_S
AD_C
PR2_CR
AD_CR/R
PR2_Y
PR2_CB
VSEL1
V_ON
CS_DAC
SI_DAC
SCK_DAC
MAIN PCB (V-DAC)
V UP PCB
TXD
DTR
CTS
+5V
GND
RXD
P51
PH-6P
1
2
3
4
5
6
W51
JP
P52
07FMN-STK-A
1
2
3
4
5
6
7
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