DVR-S300/
NX-P301/NX-P302
46
7316 E7
7317 E8
7318 E8
7319 F7
7320 F9
7321 H7
7322 H7
7323 H9
7324 H9
6311 G8
6313 G7
6314 G9
6315 D7
7300-1 A4
7300-2 C4
7301-1 F4
7301-2 D4
7302-1 I4
7302-2 G4
7310 A7
7311 B7
7312 A9
7313 B8
7314 B7
7315 E7
4300 H6
4303 D7
6300 C6
6301 C6
6302 C6
6303 D6
6304 F6
Surround_Right
Surround_Left
GND
*
*
Gnd_D
6305 F6
6306 G6
6307 G6
6308 F8
6309 F8
6310 G8
3377 E6
3378 E8
3379 F7
3380 F7
3381 F8
3384 F9
3385 F9
3386 F10
3388 H8
*
AV_AUDIO ( Dif_Amp for 6-channels )
NC
GND_LR
Front_Right
Front_Left
3389 G7
3390 G8
3391 G10
3392 H10
3393 G10
3394 H10
3395 H8
3396 H8
3397 H8
3398 H8
3399 H7
3400 C8
3354 A10
3355 A10
3356 A7
3357 B7
3358 A8
3359 B8
3360 B6
3361 B8
3362 C7
Center
3363 C7
3364 C8
3367 D6
3368 D8
3369 D10
3370 E10
3371 D10
3372 E10
3373 D7
3374 E7
3375 D8
3376 E8
3332 G3
3333 G1
3334 H3
3335 H2
3336 H3
3337 H1
3338 H4
3339 H3
3340 I3
PB_Ctrl
3341 I2
3342 I1
3343 I3
3344 I2
3345 I3
3346 I2
3347 I1
3348 I4
3349 I3
3350 A6
3351 A8
3352 A10
3353 A9
3312 C3
3313 C1
3314 D4
3315 D3
3316 D3
3317 D1
3318 E3
3319 D2
3320 E3
NC
3321 E1
3322 E4
3323 E3
3324 F3
3325 F1
3326 F3
3327 F2
3328 F3
3329 F1
3330 F4
3331 F3
2340 E9
2341 F7
2342 F7
2343 F9
2344 F10
2345 H9
2346 H9
2347 F2
2348 G6
2349 I6
3300 A3
3301 A1
3302 B3
3303 B2
3304 B3
3305 B1
3306 B4
3307 B3
3308 C3
3309 C1
3310 C3
3311 C2
2321 H4
2322 H2
2323 H4
2324 I4
2325 I3
2326 I4
2327 I2
2328 I2
2329 I3
Gnd_SL_SR
Gnd_Cen_sub
2330 I2
2331 A6
2332 B6
2333 D6
2334 E6
2335 A9
2336 B9
2337 C7
2338 C8
2339 D9
5
6
7
8
9
10
11
12
13
2301 B4
2302 B4
2303 A3
2304 A2
2305 B2
2306 C3
2307 C4
2308 C2
2309 D2
2310 D4
2311 D3
2312 E4
2313 E4
2314 D2
2315 E2
2316 F3
2317 F4
2318 F2
2319 G3
2320 G2
I
A
B
C
D
E
F
G
H
I
1300 E14
2300 A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
T300 A11
T301 A11
T302 A11
T303 D11
T304 D11
T305 D11
T306 E13
T307 E12
T308 E12
Gnd_D
Subwoofer
14
A
B
C
D
E
F
+3V3M
2K7
3343
GND_A
+3V3M
2333
1u0
-12Va_Dif_SLR
3307
6K8
680R
3360
6310
BAS316
5K6
GND_A
3304
3315
6K8
3322
2K2
6301
BAS316
2K2
3314
2323
100n
2n2
2347
3303
680R
3378
6K8
MUN2211J
3346
1K5
7313
5K6
3336
2336
100p
680R
3361
1u0
2341
100p
2303
2n2
2329
3347
2306
100p
3308
5K6
1K0
3363
+3V3M
2K2
47K
3353
3330
GND_A
6307
BAS316
100R
3354
2n2
3348
2K7
DGND
6309
BAS316
GND_A
GND_A
1u0
2342
2n2
2322
100R
3391
100p
2339
GND_A
100p
+12Va_Dif_SLR
2307
2301
100n
2319
100p
330p
2330
MUN2211J
3357
7317
GND_A
1K0
3384
27K
100p
2302
3345
3
4
5
6
7
8
9
16 17
12K
1
10
11
12
13
14
15
2
1300
1216-004-15S-AAC
470p
2325
3349
-12Va_Dif_LFE
3340
12K
3356
22K
1K0
GND_A
2n2
2309
100R
3369
680R
GND_A
GND_A
3368
6K8
GND_A
3339
1u0
6K8
3327
2334
3328
6314
BAT54 COL
5K6
BAT54 COL
6313
3358
1K0
6315
BAT54 COL
7310
MUN2211J
7312
MUN2211J
100R
2345
3352
T300
100p
2K2
3326
3318
2K2
2K2
3338
7323
MUN2211J
GND_A
GND_A
-12Va_Dif_LR
3377
680R
7301-1
3
2
1
8
4
LM833D
1K0
3400
1K0
3376
1K0
3375
680R
3389
1u0
2348
3399
680R
GND_A
100p
2311
T305
100p
2313
T303
T301
T302
GND_A
GND_A
2K2
3302
2314
2n2
1u0
+12Va_Dif_SLR
-12Va_Dif_SLR
2343
3388
680R
3396
3323
6K8
1K0
3385
1K0
5K6
3332
3395
GND_A
1K0
GND_A
2344
1u0
7319
BC857B
2338
1u0
2349
10u
50V
3300
1K5
5K6
3305
3317
7311
1K5
GND_A
MUN2211J
680R
3351
GND_A
1K5
+12Va_Dif_LFE
3325
-12Va_Dif_LR
3373
1K0
7320
5
6
7
8
4
BC857B
7302-2
LM833D
2327
2n2
680R
3367
GND_A
2321
100p
BAS316
6308
27K
3362
100n
2310
4303
6302
BAS316
100R
3371
6304
BAS316
47K
100n
2300
3386
T304
7302-1
LM833D
3
2
1
8
4
5
6
7
8
4
GND_A
LM833D
7301-2
3
2
1
8
4
GND_A
7300-1
NJM4556AM
6K8
3331
3381
47K
100p
2340
3344
MUN2211J
22K
GND_A
7321
3319
6K8
MUN2211J
7324
MUN2211J
7318
GND_A
680R
3350
GND_A
1K0
GND_A
GND_A
3380
GND_A
1u0
2337
47K
3394
3379
27K
2n2
2305
3397
7316
MUN2211J
2n2
1K0
2318
3329
1K5
1K0
3398
6K8
3335
2K2
3306
100p
100n
2312
2335
1K0
3359
1K5
3313
3364
47K
2n2
2304
1u0
2331
2K2
GND_A
GND_A
3310
T308
6300
3374
1K0
GND_A
GND_A
BAS316
3392
GND_A
680R
3390
47K
-12Va_Dif_LFE
3334
2K2
1u0
GND_A
5
6
7
8
4
2332
7300-2
NJM4556AM
2316
100p
3370
47K
47K
3372
BC857B
7314
470p
2326
6305
BAS316
T306
T307
+12Va_Dif_LR
100R
3393
GND_A
3321
1K5
5K6
3316
2308
2n2
6K8
3311
100p
2346
1K5
3309
5K6
6311
BAS316
3312
330p
2328
BAS316
6303
GND_A
7315
MUN2211J
2315
GND_A
+12Va_Dif_LFE
2n2
1K5
3301
+12Va_Dif_LR
GND_A
3355
3324
5K6
GND_A
47K
6306
BAS316
100n
2324
7322
MUN2211J
2317
5K6
3320
100p
-12V_Mute
DAC_RS_-
DAC_LEF_-
PBox_Ctrl
PWR_DN
PWR_DN
PWR_DN
Sub_Mute
HP_Mute
HP_Mute
MUTE_LR_SUB
MUTE_SL_SR
MUTE_CEN
AV_Mute
AV_Mute
AV_Mute
Mutec
Mutec
Mutec
HP_Mute
-12V_Mute
Sub_Mute
-12V_Mute
HP_L
HP_R
DAC_LS_-
DAC_R_-
DAC_L_-
AV BOARD 3/8
SYSTEM
CONNECTOR
★
Components having special characteristics are marked
s
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
The first digit of a component indicates the component type.
1xxx : Connector
3xxx : Resistor
5xxx : Coil
7xxx : IC, Transistor, FET
2xxx : Capacitor
4xxx : SMD jumper
6xxx : Diode
9xxx : Wire jumper
■
DVR-S300 SCHEMATIC DIAGRAM
FOR INFORMATION ONLY (NO REPLACEMENT COMPONENT PARTS WILL BE AVAILABLE)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299