Yamaha DVR-S60 Service Manual page 23

A B
DVD P.C.B. OPERATION (SCHEMATIC DIAGRAM FOR SIGNAL CHECK for top right enlarged)
1
(This is a basic signal check)
2
5Vd
DGND
3
C2083
0.1
4
R2084
100K
R2040
33K
R2470
0
A.GND
VR
R2001 1K
DGND
OST
R2002 1K
OST
R2003 1K
OT3T
R2004 1K
FVCA
BAL
R2006
BAL
R2007
GC
000 000 000 000 000 000 000
5
DGND
SPD_FG
TP205
TP206
TP207
TP208
TP209
FG
TP210
6
C
3V
3VL
TP230
000
TP229
000
208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188
1
RFPI
2 TESIO
3
DVDD2
4
DVSS
5
BH AD5/BH
TE 6 AD4/PH/TE
ADWO 7 AD3/WO
ADBCA 8 AD2/BCA
9 AD1/JV
ADRREC 10 AD0/RREC
ADPH 11 RF_PH
BHDC 12 RF_BH
TRACKING SERVO
ADTE 13 TE
ADFE 14 FE FOCUS SERVO
C2001
15
TEST0
470P
RFP 16
EFMINN
C2002
17
TEST1
470P
RFN 18 EFMINP
19 SLCLPF0
20 SLCLPF1
21 SLC01
22 SLC02 SLC02
23 AVDD1
24 AVSS
25 VREF
26 SLCBIAS
TP203
TESBIAS
000
TP204
HFLBIAS
000
OFFSET
BCATH
BOOT3T
RFVCA
TBAL
1K
FBAL
1K
SGC
SLED SERVO
SLD SLDO
SPINDLE SERVO
SPD SPDO
TRACKING SERVO
TD TDO
FD
FDO FOCUS SERVO
DVSS
DVDD0
FG
EVENT
HFLIO
PP0
PP1
PP2
PP3
WRQ
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
D E
000
000
44 43 42 41 40 39 38 37 36 35 32 31 30 29 28 27 26 25 24 23
IC201
T224162B
1 2 3 4 5 6 7 8 9 10 13 14 15 16 17 18 19 20 21 22
000
A.GND
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
000
000
[A/V I/F] DVDD4
IC200
MONI9/DOUT
MONI8/EMPH
MONI7/LRSY
LC78661W
MONI6/ROMCK
MONI5/ROMXA
MONI4/C2F
[A/VIF] DVDD4
AVACKOI
AVREQIO
[XTAL] DVDD6
000
100 101 102 103 104
F
9V 5Va
IC900
3V 5Vd
BA033FP
3 2 1
L9001
2.2U
DGND
DGND
A.GND A.GND GND_M
DGND
5Va
R2466
0
5Vd
DGND
C9008
*
C9006
*
C9005
*
R9999 C9003
0 *
DGND A.GND GND_M
157
R2408
JVRVO 0
R2409
*
JVAIN
R2407 27K
C2432
JVAO
0.01
JVCPC
R2410 C2431 150P
JVCPI
10K
AVSS
5Va
AVDD2
R2411 1.2K
DVDFR
R2412 1.8K
CDFR
C2433
R2413 22K
0.1
FISET
PISET A.GND
R2414 22K
PCN
C2434 0.1
LF3 R2415 *
3VL
C2435 *
LF2 R2416 *
C2437 0.1 R2419 680
R2417 1.2K
LF1
C2436 0.1
R2460 *
FPDO
R2418 *
R2422
PPDO
*
VCOCTL VCOCTL
DVSS
DVDD0
R2461 22
PCK
000
DVD
LEFM TP225
000
000
EFMOUT TP226
R2434
* R2435
DVSS
0
000
R2436
* R2437
SPDIF
0
EMPH
R2438
* R2439
LRCK
0
000
BCK
R2440
* R2441
SDATA
0
000
C2F
R2442
* R2443
AVD7 ADV7
0
AVD6 AVD6 ADV6
R2444
* R2445
AVD5 ADV5
0
AVD4 ADV4 ADV0
R2446
000
* R2447
AVD3 ADV3
0
AVD2 ADV2 ADV1
000 R2448
* R2449
AVD1 ADV1
0
ADV0 ADV2
AVD0
000 R2450
* R2451
0
DVSS ADV3
R2452
000
* R2453
AVERRB
0
AVSCTB ADV4 000
R2454
* R2455
AVDACK
0
ADV5 000
R2456
R2019 *
* R2457
0
PP7 ADV6
000 R2458
* R2459
PP6
0
R2018 *
C2438
ADV7
000
R2423 820 15P
XOUT
C2439
XIN
22P
DVSS
G H
DVR-S60/NX-SW60
CN900
000
5V_D
1
GND_D
2
5V_A
3
GND_A
4
9V_A
5
GND_M
6
GND
26
DCLK
25
24 GND
23 *DBGN
22 GND
21 *DERR
GND
20
*DACK
19
GND
18
*DREQ
17
GND 000
16
SDT0
15
GND
14
SDT1
13
12 GND
11 SDT2
10 GND
9 SDT3
GND
8
SDT4
7
GND
6
SDT5
5
GND
4
SDT6
3
GND
2
SDT7
1
000
CN200
DGND
23