Circuit Diagrams and PWB Layouts
EN 85DVDR615, MRV640 7.
Analog Board: Power Supply (PS)
V
I345 H8
I346 H13
I347 I11
I348 I3
I349 I10
I350 I5
I351 I6
I352 I11
I353 I13
I354 I12
I355 I7
I356 H12
I357 H11
I361 I8
I318 C12
I319 C10
I320 C10
I321 C6
I322 D6
I323 D11
I324 E3
I325 E5
I327 F10
I329 F10
I330 F3
I331 F3
I332 F7
I333 F11
340V
GND
I334 F11
I335 F6
I336 F7
I337 F10
I338 F11
I339 G7
I340 G4
I343 H5
I344 H6
F367 G11
F368 A11
F371 G12
F372 G12
F373 A12
F374 A12
I300 A6
I301 A12
I302 A6
I303 A8
I304 I10
I305 A10
I306 B3
I307 G4
GND
to Basic Engine
I308 B8
I309 B12
I310 B8
I311 B9
I312 B4
I313 B10
I314 B4
I315 B10
I316 B5
I317 C4
F348 F1
F349 G1
F350 F1
F351 G1
F352 G1
F353 G1
F354 G2
F355 G2
F356 C9
F357 G1
F358 G1
F359 I8
F360 H1
F361 I6
GND
GND
to PCMCIA
F362 E8
F363 E8
F364 E8
F365 E9
F366 G11
F323 D7
F324 D12
F325 D13
F326 D8
F327 G1
F328 E3
F329 E7
F331 F13
F333 F13
F334 F9
F335 F10
F336 G9
F337 G9
F338 G6
F339 G8
F340 G12
F341 G13
F342 G3
F344 G13
F345 D13
F346 E13
F347 E12
F302 A12
F304 A7
F305 A7
F306 B5
F307 A5
F308 C1
F309 C1
F310 C3
F311 C2
F312 B7
F313 C1
F314 C1
F315 C7
F316 C8
F317 C9
F318 C8
F319 C8
F320 C7
F3205 D1
F321 D12
F322 D13
7315 I6
7317 A10
7318 D10
7319 I11
7320 H13
7321 I9
7322 G12
9300 H13
9301 E9
9302 G2
9304 G9
9305 G11
9306 B13
C300 B8
300V
GND
F300 A11
F301 A12
6322 F12
6323 G2
6324 H12
6325 E9
7301 A11
7302 B10
7303 C11
7304 B11
7305 C11
7306 D12
7307 E3
7308 H12
7309 E10
1,9V
7310 H8
7311 H8
7312 F11
7313 G2
7314 H5
6308 C7
6309 D6
6310 D7
6311 E5
6312 F7
6313 E7
6314 I10
6315 F7
6316 H4
6317 F10
6318 G11
6319 G9
6320 I10
6321 G4
5304 D6
5305 G9
5306 C8
5307 E9
5308 A9
5309 D9
6300 A7
6301 B4
6302 B5
6303 B7
6304 B13
6305 C4
GND
to Basic Engine
6306 C5
6307 C7
3368 D10
3369 A13
3370 A13
3371 H10
3372 H10
3373 H10
3374 A13
3377 F11
3378 D11
4301 G12
4302 H10
4303 I10
5300 A6
5302 C3
3354 H11
3355 I9
3356 G4
3357 H7
3358 H8
3359 H9
3360 G5
3361 F11
3362 H10
3363 G7
3364 H8
3365 F3
5V
3366 G5
3367 G5
3340 A11
3341 A12
3342 B11
3343 B11
3344 B12
3345 I7
3346 F7
3347 I4
3348 H10
3349 G10
3350 F10
3351 G3
3352 E4
3353 H11
3328 G8
3329 I13
3330 I6
3331 I7
3332 I7
3333 I6
3334 I7
3335 A9
3336 A10
3337 B9
3338 B10
3339 A11
3314 C11
3315 C11
3316 C12
3317 H6
3318 E3
3319 A7
3320 A12
3321 E4
3322 F9
3323 E11
3324 G4
3325 E10
3326 G11
3327 H13
GND
3300 A6
3301 A6
3302 F11
3303 F11
3304 C2
3305 C2
3306 B3
3307 F11
3308 C5
3309 C5
3310 C6
3311 C9
3312 C10
3313 D11
2330 C10
2331 I4
2332 H13
2333 A8
2334 I10
2335 G5
2336 I8
2337 G3
2338 H12
2339 B10
2340 F3
2341 B9
2342 D4
2343 E11
13,9V
2314 D6
2315 D4
2316 A7
2317 E3
2318 C10
2319 D8
2320 D9
2321 E10
2322 F8
2323 F9
2324 H4
2325 H4
2326 G10
2327 G11
GND
2328 G9
2329 I6
1931 C1
1932 D1
1933 F1
1934 H1
1935 F1
2300 C4
2301 A6
2302 C2
2303 B4
2304 G8
2305 B8
2306 B9
2307 C6
2308 C6
H
GND
2309 C5
2310 A10
2311 B10
2312 C8
2313 C9
56789101112 13
A
B
C
D
E
5N
T2A for IST or TROIKA
0V
to Digital Board
1V
1 2 3 4 5 6 7 8 9 10 11 12 13
1234
delete for EPG
F
G
H
A
B
C
D
E
F
G
H
I
1300 B1
1301 C1
1302 B3
1303 E8
1304 C9
1306 G13
1307 A12
1308 D13
1309 A13
2V
GND
1n
2317
1M
3327
1m
2319
3300
3M3
2328
22u
I323
3323
220K
CTRL
3
DEMAG
4
8
DRAIN
DRIVER
6
GND
27
HVS
5
SENSE
VCC
1
5VSTBY
GND
7313
TEA1507
F348
I349
F363
STS9NF30L
7317
I353
6321
BAT254
PDTC124EU
3378
1K5
7308
F308
6314
BZX79-C9V1
GNDHOT
GND
I321
47R
3322
1m
I302
8
F306
2312
PH-B
1933
1
2
3
4
5
6
7
5V
T2.5A
1300
SBYV27-200
6313
4K7
3342
100n
2329
10K
3364
12V
7312
BF422
F365
6300
SB340
5309
22u
I329
T
1309
800mA
100K
3308
2n2
2301
12V
GND
F304
BAV21
F373
330u
2309
6316
I357
3M3
3301
2339
1u
I314
2331
100n
I339
560R
3356
12V
I335
GND
1
2
I324
GND
PH-B
1935
1N5062
6306
SB340
6303
F358
1931
9452A
1
2
SI2312DS
7309
2342
47p
33VSTBY
I340
I337
12V
12VSTBY
2M2
3329
F340
F337
560u
2306
2311
1n
22u
2325
1M
3351
68K
3341
1u
2340
GNDreg
3313
100K
10K
3377
3370
1K0
2315
220p
1K
3337
3314
1K
I310
STP8NC50FP
7307
6319
BYD33D
F322
10n
2326
470R
3330
6320
BAS316
STPS3L60-C2
6310
I333
5SW
F349
GND
3359
4K7
6324
BZX384-C27
GND
I338
6
7
8
9
3326
47R
1
10
11
12
2
3
4
5
MRT
1303
T1A
1932
PH-B
GND
GNDHOT
3V3
F342
F356
560K
3324
7301
TL431
2
1
3
GND
1N4003
6304
I309
12VSTBY
10u
2318
F307
12V
1K
3302
7314
14
32
GNDHOT
GND
TCET1108G
6305
1N5062
F323
F362
4301
3332
5K6
F357
1n
1K0
3369
5V
2307
F351
F361
2337
F325
3Vreg
10p
F300
GND
I322
2330
1n
GND
I345
F368
F319
BYD33D
6317
3
GND
0R33
3352
7315
TL431
2
1
I347
2316
47n
1N5062
6302
33VSTBY
2321
100n
5V
F350
GNDreg
F355
F310
5307
22u
I307
GNDHOT
GNDHOT
STPS5L40
6308
F367
6307
STPS5L40
3333
4K7
T4A
1304
F314
5VSTBY
GND
5V
4K7
3343
12V
F302
3318
GND
I331
TL431
7305
2
1
3
47R
2313
560u
3V3
GND
5306
2u2
5NSTBY
I305
9302
3346
2K2
3311
1K
1302
DSP
3340
4K7
F344
12V
5VSTBY
F352
5
7
9
GND
7320
SI2306DS
10
11
12
13
14
15
16
17
18
2
3
I352
SRW28EC9-E02V0138
5300
5N
GND
12VSTBY
GND
2300
68u
TL431
7304
2
1
3
F320
33VSTBY
I317
2K2
3363
I303
IPFAI L
GNDHOT
I332
5305
GNDHOT
GNDHOT
GND
I336
EH-B
1934
1
2
3
4
F331
MRT
1306
T125mA
I316
I355
GNDHOT
GND
5Vreg
GND
6312
BZX384-C5V6
3331
10R
7302
STP16NF06FP
9306
7321
PDTC124EU
I306
3V3
1n
2310
GND
2n2
2335
F345
VGNSTBY
GND
9301
8SW
3319
4R7
0R22
3321
9305
47R
3371
I346
5Vreg
F341
GND
I312
GND
1m
2305
56K
3334
6309
BYT42M
SBYV27-200
6325
47n
2333
BC847BW
7311
GND
GND
7319
BC846B
68K
3344
F309
F335
GND
2K7
3354
10K
1K0
3374
GNDHOT
GND
3307
3305
F353
I361
680K
330u
2320
F312
F313
7310
BC847BW
I304
1K
3303
1K5
3368
47K
GND
5Vreg
470R
3336
3325
F326
GND
GND
I351
10K
3328
3348
680R
F317
GNDHOT
6301
1N5062
F339
F318
I318
9300
3309
100K
BZX384-C6V8
6322
I315
F315
I327
I301
7318
SI2306DS
GND
GNDreg
4V6
1m
2322
680R
3362
T500mA
1308
MRT
I313
5VSTBY
F311
GND
4V6
F372
2n2
F346
I348
2304
F371
100n
2324
GND
GND
3373
33R
3349
47R
3316
4K7
GNDHOT
3304
RES_VDR
F321
12VSTBY
I356
F327 F354
100u
2323
I334
3367
1K2
100n
2327
3338
220R
33R
3372
F305
GND
GND
2341
1u
F301
6323
1N5819
3357
4K7
3310
100K
T1A
1307
MRT
BZX79-B33
4302
F364
3Vreg
6318
3320
1K0
1n
2303
3358
10R
I319
1301
2K7
GND
I311
GND
3353
F347
560R
3360
F324
I330
3345
3315
8K2
5302
HF2022R
220R
GND
I343
3335
470R
3306
F329
5308
22u
GND
1u0
2332
F334
GND
5N
GND
I325
1K
3361
ION
GNDHOT
GNDHOT
1K
3317
I300
2308
47n
47R
3355
GND
GND
I350
F336
F316
F366
BAS316
6315
3312
220R
3V3
1N4003
6311
2302
220n
5N
5V
F360
5V
GND
9304
4303
GND
7322
BC857BW
F333
3K3
3365
5304
GND
2338
100n
STS9NF30L
7303
5
6
78
4
123
100n
2334
GND
3347
3339
4K7
1K2
3366
4K7
2336
100n
F338
F328
I344
F359
2343
100n
GND
F374
GND
C300
F3205
GNDreg
GND
I308
GND
I320
GNDHOT
2314
220p
7306
PDTC124EU
3350
1K
I354
5V
5V
12V
STBY
STBY
5V
4V6
3V3
12V
3V3
3V3
3V3
3V3
5N
12V
5V
TR 18008_001
110304
2.5V
4.5V
0.4V
0V
5V
7.7V
7.6V
8.4V
-26.9V
-27.5V
-29.5V
32.8V
33.5V
55V
-5.5V
-5.5V
5V
0.1V
22.2V
22.2V
12V
12V
2.5V
7.7V
3.4V
3.4V
9.3V
2.5V
5.7V
5.2V
7.9V
2.5V
5.7V
5.2V
A: DC, 2 V/Div
2us/Div
VGate I324 (no disc loaded)
VGate I324 (no disc loaded)
(110V)
A: DC, 50 V/Div
5us/Div
VDrain F327 (Standby)
(110V)
A: DC, 50 V/Div
2us/Div
VDrain F327 (no disc loaded)
VDrain F327 (no disc loaded)
(110V)
A: DC, 1 V/Div
5us/Div
VGate I324 (Standby)
(110V)
A: DC, 50mV/Div
5us/Div
VSource I325 (Standby)
(110V)
A: DC, 50mV/Div
2us/Div
VSource I325 (No disc loaded) (110V)
VSource I325 (No disc loaded) (110V)
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