Adjustments - Pioneer DVR-210-S Manual

Note:
No. Adjustment Name
Stereo Decoder ATT adjustment
1
(Input system adjustment)
Stereo Decoder Wideband
2
adjustment (Input system adjustment)
Stereo Decoder Spectral adjustment
3
(Input system adjustment).
Note 1 : The values for channel separation are defined as those having passed through the following filters :
100Hz – 10kHz : +0/–0.5dB
15.75kHz – 100kHz : -40dB or more
Note 2 : The adjustment No.2 and No.3 should be repeated 2 times for a precise adjustment.
(Steps : No.1 . No.2 . No.3 . No.2 . No.3)
TUMJ ASSY
JA3081
JA2201
CN2006
KN2001
W409 GND
GND
W365
C2548
CN2007
W364 GND
W363 V+6E
W326 GND
W325 V+6E
GND
W551
W324 GND
GND
W552
W252 GND
W250
VPP
HSTtoM
W249
ASCK
W248
SSMtoT
W251
HSMtoT
W488
SSTtoM
W217
W214 GND
W215 GND
GND
W213
W216 GND
GND
W180
W182 FANPWM
GND
W181
W179
W147 GND
W148 V+5M
W146 PGM
W122 GND
GND
W123
W125 GND
KN2003
49.
ADJUSTMENT
TUMJ ASSY ADJUSTMENT
* It is not necessary to adjust the ASSY when exchanging the ASSY. But adjustment is
necessary when exchanging the Tuner Module and IC3105 stereo decoder IC.
Adj. Point Measurement Point Adjustment Value
VR3101
VR3103
VR3102
9
7
8
2
C2626 1
9
W480 CN3581
W445
W479
525P
W444
V+5VO
C2623
C2622
W443 V+13SW
W446 ASPECT
GND
W410
C3518
W553
W554
W367
W368
GND
V+6E
W366 GND
W379
W329 GND
W328
XDLRST
W255
W259 W263 V+5E
V+5M
W258 V+5VO
W262
W254
XDLRST XDLRST
W257 W267
GND
W222
W261 GND
GND
W264 SDET2
W266
V+5M
W260 W269
W491
W492
W227
W225
V+5M
W230
GND
W223
GND
W224
GND
W219
W231 P.CONT
GND
W226
GND
W228
W185 GND
W190
W186
GND
W184 GND
X2001
X2351
W163
V+5M
GND
W152 W162
GND
W151 GND
W161
W150 GND
GND
W155 GND
W149
V+5M
W136
W131
W133
V+5M
GND
V+5M
W106 V+6E
CN2001
CN3002
V+6E
W105
CN2004 13
1
1 2 13
15
15
1
1
Contact Upper Side
Fig.1 Adjustment Points (TUMJ ASSY)
Audio ouput (L)
(Rear panel)
Audio ouputs (L/R)
(Rear panel)
Audio ouputs (L/R)
(Rear panel)
14
1 5 2 1 5
8 7
13 12 15 18
4
3 10 3 6
9
2LOUT
W482
W483 2ROUT
W484 1Y
JA3551 JA2832
W459 SDET3
W452
W460 3C
1LOUT
W454 W458 1C
W455
W456 2C
W453
1V
W461
W457 3V
W421
TEXTV W426 V+5VI
W422 GND
W425 BSIN
W424 GND
C3310
B
W385 GND
SYNC
W383
W386 Y
GND
W388
A
GND L3341
W381 W387
GND
W384 V+5VI
W487
UVIN
C2353
W278
GND
W281
W279
W275
V+13SW
V+5VO
GND
W235
XDLRST
W232
CN2005
W233 MRST
10
W234 P.CONT
PCMOUT
W550 1
CN2009 1
W193 V+5E
W199
XRESET
W192
GND
RSTCTL W191 W195
GND
KEY2
W187
W194 GND
W188 KEY1
GND
W189
W164
V+5M
W166
FLPON
W165
GND
W141
GND
W143
W142
W118
WARNING
THIS PRODUCT CONTAINS LEAD IN SOLDER
AND CERTAIN ELECTRICAL PARTS CONTAIN
CHEMICALS WHICH ARE KNOWN TO THE STATE
OF CALIFORNIA TO CAUSE CANCER,BIRTH
DEFECTS OR OTHER REPRODUCTIVE HARM.
HEALTH & SAFETY CODE SECTION 25249.6
- PROPOSITION 65
Input a signal of Mono 1kHz/100% modulation
465mVrms ± 23.25mV
to terrestrial tuner input.
Input a signal of Stereo 300Hz/30% modulation
Best point of separation
(NR-ON/L ch only) to terrestrial tuner input.
=30dB Note 1
Note 2
Input a signal of Stereo 3kHz/30% modulation
Best point of separation
(NR-ON) to terrestrial wave input.
=25dB Note 1
Note 2
14
2
8
13 12 15 18
4
10
11
GND
W463 W465
3R
V+9
W464
VR3103
W462
SDET1
W427
YVSEL1
W428
GND
GND
W430
W429 V+9
GND
W431
W432
W397
V+9
W391 BSIN
W395
V+6SW W399
BS_LIN
L3343 W352
GND
VR3102
VR3102
FC DC
PC
ACP-BS
IC2581 IC2581
W208
19
19
GND
V+13SW
CN2008
CN2003
1 1
W212
W196
GND
W207
GND
C2505
GND
GND
GND
Adjustment State
SIDE A
3
2 1 C3013
7
KN2002
C3917
INPUT
W476
LEVEL
V+5TU
ADJUST
W436 W442 GND
VR3101
W437
W435
C3001
VR3101
W434 C3108 C3101
GND
C3022
V+5TU
W405
W401
C3029
C3009
W402
W407
GND GND
W360
JUST
SEPA
ADJUST W359 TUON
V+9 W353
SPECTRUM W357
V+9
W358
GND
GND
W361
W321 GND
W322
GND
W323 V+6E
B
W247
Q2561
A
W241 V+18E
Printed side
W242 V+6E
W243 V+37E
IC2581
W244 V+13SW
GND
W210
KN2004
CN3001
32 32 Printed side
1
1
W211 GNDA
19 21
GND
W209