Yamaha DVR-S60 Service Manual page 21

A B
DVD P.C.B. OPERATION (SCHEMATIC DIAGRAM FOR SIGNAL CHECK)
1
(This is a basic signal check)
Top left section is enlarged on page 22.
RF5
FOCUS
SERVO
TP130
000 A.GND
CN100 000
TP131
000
F- 1 F- 1 FO+
F+ 2 F+ 2 FO-
T+ TP133
T+ 3 3 000 TR+
T-
T- 4 4 TR-
(NC) 5 (NC) 5 000
TP134 Q1007
B 6 B 6 2SA1037
000
TP135
7 A 7
2 A 000
E TP136
E 8 8
C1104
GND-PD 9 GND-PD 9 000
0.1
TP137
VC 10 VC 10
000
TP138
11 VCC 11 TP139
VCC A.GND
000
F
F 12 12 TP140
000
000
D 13 D 13 R1132
C 14 C 14 R1133
15 CD/DVD 15
CD/DVD 5Va
TP141
(NC) 000
(NC) 16 16
TP142
000 R1025
(LD-CD) 17 (LD-CD) 17
R1038 10K
VR-CD 18 VR-CD 18
000
TP143 0
VR-DVD 19 VR-DVD 19
Q1015
TP145
MD A.GND 2SC2412K
MD 20 20 000
R1027
LD-CD 21 LD-CD 21
TP146 100K
000
HFM 22 HFM 22
LD-DVD 23 LD-DVD 23 Q1017
2SK3018
A.GND
GND-LD
GND-LD 24 24 R1028 Q1016
A.GND 2SC2412K
100K
Q1018
A.GND 2SK3018
C1117
R1199 1000P
0
A.GND
TP148 000
000
CD/LD Q1004
L1005 2SA1036K
5Va
1000
A.GND
47/6.3 TP122
C1122
000
A.GND
3
C1121
*
A.GND 000
TP124
RF5 PVR
LOADING-M
M
C599
CN013
2 1
2 1
CN012
TP610
000
4
TP626
FO+
5Vd 000
TP627
FO-
000
CN011
TR-
R6567
TR+
*
000
1 2 3 4 5
R5223 TP609 R6507
10K
OPEN_SW
5 *OPN_SW R6562 0
R5224
GND_D 4
10K
CLOSE_SW 3 *CLS_SW
MLD2 2
GND_M
MLD1
1
000 GND_M
LOADING
DGND
000000
TP624
TP625
TP603
C6545
000
SLED-M 0.1 GND_M
SLD1
M 2
SLD2 1
000
5Vd
000
TP702
LIMIT-SW R6568
10K
LIMIT_SW 2 *LSW
GND 1
000
TP623
000 DGND 5Va
GND_M
C6004 C6005 C6006
0.1 0.1 0.1
SPINDLE-M NC
5 A3
SPINDLE
M
NC
A2
TP611
000 NC
NC
000
W W
11 11 A1
V V
10 10
U 9 U 9 GND_M
H+ 8 H+ 8 GND
U+ 7 U+ 7 H1+
U- U- H1-
6 6
V+ 5 V+ 5 H2+
V- 4 V- 4 H2-
W+ 3 W+ 3 H3+
W- W- H3-
2 2
H- 1 H- 1
R6017
68
000 000 000 000 000
000 000 000
000 000
Bottom left section is enlarged on page 24.
6
C
Q1008 A.GND RF
2SC2412K RF5
R1006
PVR
1K Equalization
L1004
CDX2 1000
5Va
A.GND
CDX4
R1005
1K
SE5
A.GND
A.GND
Q1003 TP114 TP113 TP111
R1159
2SC2412K 470 000 000 000
R1156 C1437 C1132 DP5
560 56P
68P
RF5 C1130
150P R1162 C1133 R1164 C1134
330 220P 330 100P
LDON1
DVD/CD RF R1165
R1167
Q1006 330 330
2SC2412 LDON2
PVR
A.GND DPD_TE
EQSCT
DP5
000
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
R1185
A.GND A.GND
1
RFN EQO3
0
2 XQBH
RFP XQBH
XHTR
3 PD1 EQI4
4 PD2 XHTR
5 PD3 EQO4
6 C1136
PD4 VCC(DPD) 18P
82K
7 PD5 EQL2
82K
SE5
8 PD6 TH DEFECTO
C1137 56P R1008 2.2K R1009 10K
9 PD7 EQO2
10 PD8 CPOF
C1138
Q1002
11 PD9 LPC 2SC2412K
TP119 47/6.3
12 VCC(SERVO) IC100 GND(DPD)
000
13 LDD1 LA9702W TC
C1139 82P
14 LDS1 DEFC
A.GND
R1035 15 LDD2 DEF
R1007 2.2K
10K
16 LDS2 BCA
R1174
R1011
17 GND(SERVO) PH
47K 100K
R1172 47K
A.GND SGC 18 SGC PHI
FBAL 19 FEBL BH
TP144
000 TEBL RFOP
A.GND TBAL 20
BH
000
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 R1196 A.GND
TP105 *
R1137 RFVCA
1K R1181 000
68K
BOOT3T
TP104
FOST 000 RFP
C1142
33P
TOST
RFN
DVD/CD RF
RF5 TP107 A.GND
TBAL
000
R1182
* R1180 R1193
12K 47K
CD/LD TP103 ADPH
000
C1120 R1194
1000P *
VR
ADWO
R1141
1K
A.GND
Q1005
R1013 22K
2SA1036K A.GND A.GND A.GND A.GND A.GND
VR
A.GND
TP102 A.GND
000
TE
RF5 R1191
6.8K
ADTE
R1192 FE
TRACKING
27K
C1425
ADRREC
SERVO
4700P
R1187
0 R1016
A.GND
TE VR
5Va
TP106
A.GND
000
R1190
VR 47K
BHDC
DPD_TE
FOCUS
R1125
10K ADFE
SERVO
A.GND
A.GND
8 7
TP101
000
9 6 A.GND
TP121
10 5 R1189
27K FE_HOLD
11 4
12 3
Q1013 13 2 R1126
27K
DTC144EK
14 1 FE
A.GND
A.GND
IC101
5Va
BU4066
Ajustment
A.GND
DEFECTO
TP601
000
R6565 R6566
5.6K 0
TD
DGND
TP602
000
R6526
R6575 R6564
0 1.5K 0
V01- P-GND
GND_M FD
V01+ VO4-
5Vd
VIN1 VO4+
R6528 0
VG1 VIN4
0 R6527 DGND
NC VG4 *
VR
NC VREF
MUTE VCC1 9V
A.GND
5Va
GND_M
S-GND VCC3 GND_M
GND_M C6560
DGND
NC VIN3
0.1 R5273 *
VCC2 A3
LDIN
R5274 *
A2
NC VO3+
R5275 *
A1
VO2+ VO3- R5276 *
*OPEN A.GND A.GND A0
VO2- FWD
R5050 10K
*CLOSE PC_TXD
P-GND REV
R5051 10K
PC_RXD
R5052 10K
PC_CTS
LOADING R5053 10K
PC_RTS
R5054 10K
TXD
R5055 10K
SLED RXD
R5056 10K
SCLK
DMUTE2
9V
R6012 2.2
R6013 2.2
TP607 R5057 10K
RDY_HIF
A.GND 000
R5058 10K
R6014 2.2
HD_INT
R5066 47K
SLED R6573
TP586
R6015 2.2 GND_M 1K R5059 47K
Rnf GND_M SLD OUT2
R5060 47K
Vm 5Va OUT1
R5061 47K
Vcc2
TP550
R5062 47K
Vcc1
TP551
R6009 10K SPINDLE R5063 47K
FG TP552
R6574
PS
1K
A.GND
Ec SPD
GND_M
DGND 000
TP608
Ecr VR A.GND
FR
NC
DGND
SB SP_REV
Cnf SBRAKE
NC R6020
*
VH
SPD_FG
GND_M GND_M GND_M
C6002
DGND
*DMUTE
D E
Top right section is enlarged on page 23.
5Va
L1002
1000
A.GND L1003
1000
5Vd 3V
A.GND
3VL
RF
Equalization
TP230
000
TP229
000
DGND
208 207 206 205 204 203 202 201 200 199 198 197
DPD_TE 1
RFPI
*DEFINH 2 TESIO
3 DVDD2
RF5
4 DVSS
R1010
BH 5 AD5/BH
22K
TE 6 AD4/PH/TE
R1176
22K
Q1010 ADWO 7 AD3/WO
Q1009
2SA1037K
2SC2412K ADBCA 8 AD2/BCA
9 AD1/JV
DEFECTI
ADRREC 10 AD0/RREC
ADPH 11 RF_PH
A.GND BHDC 12 RF_BH
A.GND
TRACKING SERVO
ADTE 13 TE
ADFE 14 FE FOCUS SERVO
C2001 15
ADBCA 470P TEST0
RFP 16 EFMINN
C2002
17 TEST1
470P
C2083
RFN 18 EFMINP
VR 0.1
19
SLCLPF0
PH
R2084
20 SLCLPF1
100K
21 SLC01
R2040
22 SLC02 SLC02
33K
5Va 23
AVDD1
24 AVSS
25 VREF
R2470
26 SLCBIAS
0
A.GND
XHTR VR TP203
TESBIAS
000
R2001 1K TP204 HFLBIAS
000
TOST DGND OFFSET
TP118
R2002 1K
000 FOST BCATH
R1014
R2003 1K
27K BOOT3T
BOOT3T
BH R2004 1K
RFVCA RFVCA
TBAL TBAL
R2006 1K
FBAL FBAL
R2007 1K
22K SGC
SGC SLED SERVO
SLD SLDO
Q1011 SPINDLE SERVO
SPD SPDO
2SC2412K 000 000 000 000 000 000 000
A.GND TD TDO TRACKING SERVO
DGND FD
FDO FOCUS SERVO
DVSS
DVDD0
SPD_FG FG
TP205
EVENT
TP206 HFLIO
TP207 PP0
TP208 PP1
TP209 PP2
FG
TP210 PP3
WRQ
Ajustment
HFBUSYB
HBUSYB
000
DVDD3
[HOST]
53 54 55 56 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 87 88 89 90 91 92 93 94 95 96 97 98 99
000
TP253
000
TP254
000
TP256
TP585 TP583 TP581
TP584 TP582 TP580
SVM DECM2 DECM1 P05 P06 P07
000
TP701
000
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
A3 D3
A2 D4
R5253 4.7K
A1 D5 D5
R5252 4.7K
A0 D6 D6
R5251 4.7K
PC_TXD D7 D7
5Vd
R5041 10K
LDON1
PC_RXD LDON1
R5040 10K
PC_CTS LDON2 LDON2
R5039 10K
PC_RTS EQSCT EQSCT
R5038 10K
TXD XQBH XQBH
IC500 R5037 10K TP516
DPD_TE
RXD DPD_TE
R5036 * TP515
SCLK CDX2 CDX2
R5035 * TP514
VCC CDX4 CDX4
AVCC M37903S4CHP *DEFINH *DEFINH
VREF VCC C5004
5P
AVSS XOUT
VSS XIN
C5003
*NMI VSS 5P
*RDY_HIF MD0
R5033 10K
*HD_INT *RESET
C5002 0.1
TP513
P76 CDSEL
0 R5032 000
OUT2 BYTE
OUT1 *RDY *RDY
R5030 10K
P73 *RD *RD
R5029 4.7K
P72 *WR *WR
R5028 4.7K
P71 FWRITER
R5027
47K
000
TP512
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
000
TP511
JITTER
P46
ERROR
TP507 TP509
P67 TP553
TP505
P41 P40
TP566 TP510
Bottom right section is enlarged on page 25.
F
IC900
3V 5Vd
BA033FP
3 2 1
000 000 DGND
44 43 42 41 40 39 38 37 36 35 32 31 30 29 28 27 26 25 24 23
DGND
IC201
T224162B
5Va
R2466
1 2 3 4 5 6 7 8 9 10 13 14 15 16 17 18 19 20 21 22
0
000
5Vd
DGND
A.GND
196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157
R2408
JVRVO 0
R2409
*
000 JVAIN
000 R2407 27K
C2432
JVAO 0.01
JVCPC
R2410 C2431 150P
JVCPI
10K
AVSS
AVDD2 R2411 1.2K
DVDFR
R2412 1.8K
CDFR
C2433
R2413 22K 0.1
FISET
PISET
R2414 22K
PCN
C2434 0.1
LF3
C2435 *
LF2
C2437 0.1 R2419 680
LF1
C2436 0.1
FPDO
R2418 *
R2422
PPDO
*
VCOCTL VCOCTL
DVSS
DVDD0
R2461 22
PCK
000
LEFM TP225
000
TP226
EFMOUT
DVSS
[A/V I/F] DVDD4
IC200
MONI9/DOUT SPDIF
EMPH
MONI8/EMPH
MONI7/LRSY LRCK
LC78661W
MONI6/ROMCK BCK
MONI5/ROMXA SDATA
C2F
MONI4/C2F
AVD7 ADV7
AVD6 AVD6 ADV6
AVD5 ADV5
ADV4
AVD4
AVD3 ADV3
AVD2 ADV2
AVD1 ADV1
ADV0
AVD0
[A/VIF] DVDD4
DVSS
AVERRB
AVSCTB
AVDACK
AVACKOI
R2019 *
AVREQIO
PP7
PP6
R2018 *
[XTAL] DVDD6
R2423 820
XOUT
XIN
000
DVSS
100 101 102 103 104
A.GND
R2426 R2427 C2441
10K 220 0.1
R5216
1M
TP564
000 000
000 000 000 000 000 000 000 000 000 000
DGND
5Vd
DGND
A11 1 A11 OE *RD
EMPH
A9 2 A9 A10 A10
C2F
A8 3 A8 CE *ROM
LRCK
A13 4 A13 DQ7 D7
BCK
A14 5 A14 DQ6 D6
SDATA
6 NC DQ5 D5
SPDIF
*WR 7 WE DQ4 D4
8 VCC DQ3 D3
9 NC VSS
000
A16 10 A16 DQ2 D2
11
A15 A15 DQ1 D1
DGND
A12 12 A12 DQ0 D0
000
A7 13 A7 A0 A0
A6 14 A6 A1 A1
15
A5 A5 A2 A2
A4 16 A4 A3 A3
5Vd
*FPRESET
Q5020
8 7 6 5
2SC2412K
R5221
000 10K
IC502
M51953BFP
1 2 3 4
DGND
G H
DVR-S60/NX-SW60
9V 5Va
CN900
000
5V_D
1
L9001 2 GND_D
2.2U
3 5V_A
4 GND_A
9V_A
5
GND_M
6
A.GND A.GND GND_M
DGND
C9008
*
C9006
*
C9005
*
R9999 C9003
0 *
DGND A.GND GND_M
5Va
A.GND
R2415 *
3VL
R2416 *
R2417 1.2K
R2460 *
DVD
000
R2434
* R2435 GND
26
0
000
25 DCLK
R2436
* R2437
24 GND
0
23 *DBGN
R2438
* R2439 GND
0 22
000
21 *DERR
R2440
* R2441
20 GND
0
000 19 *DACK
R2442
* R2443 GND
0 18
17 *DREQ
R2444
* R2445
16 GND 000
0
ADV0 15 SDT0
R2446
000
* R2447 GND
0 14
ADV1 13 SDT1
000 R2448
* R2449
12 GND
0
ADV2 11 SDT2
R2450
000
* R2451 GND
0 10
ADV3 9 SDT3
000 R2452
* R2453
8 GND
0
ADV4 7 SDT4
000 R2454
* R2455 GND
0 6
SDT5
ADV5 000 5
R2456
* R2457
4 GND
0
ADV6 3 SDT6
000 R2458
* R2459 GND
0 2
C2438 SDT7
ADV7 000 1
15P
CN200 000
C2439
22P
DGND
TP554
000
TP555
000
CD
OUT1
OUT2
000
TP556
5Vd
TP700
000
HD_INT 1 *HD_INT
R5202 0
2 HRST
GND_D
3
TP571 R5203
000 0
TXD 4 TXD
R5204
TP572 000 0
RXD 5 RXD
R5205
TP573 000
0 6 SCLK
TP570 SCLK R5206
000 TP545 000
0 *RDY_HIF
RDY_HIF 7
C5200 R5215
8 GND_D
100P 1K
9 16M
10 GND_D
TP557
R5208 0 EMPH
11
TP558
000 R5209 0
12 C2PO
TP559 000 R5210 0
13 LRCK
TP560 000
R5211 0 14 BCK
TP561 000
R5212 0 CDDATA
15
TP562
000 R5213 0
16 SPDIF
TP587 TP589 000
CN500
000 000 DGND
TP588 TP590
000 000
*UPDATE 7 *UPDATE
PC_CTS 6 PC_CTS
PC_RTS
PC_RTS 5
GND_D
4
PC_RXD 3 PC_RXD
PC_TXD 2 PC_TXD
5V_D
1
5Vd
CN540 000
TP577 DGND
TP574 000
TP575 000
TP576
000
000
8 GND(VSS)
*FPRESET DGND 7 *FPRESET
FWRITER
FWRITER 6
5 NC
*UPDATE 4 *UPDATE
3 MCVCC
FPRXEN
FPRXEN 2
1 NC
5Vd
*(CN510) 000
5V_D
4
KEY 3 KEY
P71 2 P71
1 GND_D
*(CN520) 000
DGND
000
TP501
21