Philips MX5100VR Service Manual page 90

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AF 3/4 Schematic Diagram < AMP UNIT Section >
1 2
A
B
2342
3342
6CH_LS
1K 1u
2344
3344 GND_S GND_S
6CH_RS
1K
1u
C
GND_S GND_S 2300
LINE_L
100n
2350
LINE_R
100n
D
E
2343
3343
6CH_CTR
15K 1u
F
GND_SUB GND_SUB
2345
3345
6CH_SUB
1K 1u
GND_SUB
GND_SUB
2304
LINE_L
G
1u0
2354
LINE_R
1u0
H
# Component under item 1380
* Provision in layout only
DC voltage measured in DISC mode PLAY
1 2
3 4 5 6
GND_S
3351
1K
7330
TDA7468 4.7V
+9V4
7 8
27
VOLUME I
1
POWER SUR.
SUPPLY LEFT
28
GND_S
3300
4.7V 3
1K
3318
4.7V 4
SOURCE
1K
5
SELECTOR
LOGIC
6
2340
GND_S 4.7V 2
3368
1n
23
1K
24
VOLUME I
4.7V 25
SUR.
3301 RIGHT
4.7V 26
1K
22 21
3350
4.7V
1K
GND_SUB
3357
1K
7331
TDA7468
4.7V
+9V4
7 8
27
VOLUME I
1
POWER SUR.
SUPPLY LEFT
4.7V
28
3307
GND_SUB
1K
4.7V 3
3321
4.7V 4
SOURCE
1K
5
SELECTOR
LOGIC
GND_SUB
6
2341
4.7V 2
3370
1n 23
1K
24
VOLUME I
4.7V 25
SUR.
RIGHT
26
3306
4.7V
22 21
1K
4.7V 4.7V
3356
1K
GND_SUB
3 4 5 6
1-12-91
10/31/2012
7 8 9
3302
1K
4.7V 4.7V
4.7V
2302
3303
9 10 11
100R
1u
TREBLE BASS VOLUME II
12 4.7V
LEFT LEFT LEFT
GND_S GND_S
2393 470n
16
BASS ALC
4.1V
GND_S
3395 I2C_CLKS
14 4.9V
1K
IIC BUS
15 4.9V
3396 I2C_DATA
REC 13
1K
2390
GND_S 100n GND_D
TREBLE BASS VOLUME II
4.7V
17
RIGHT RIGHT RIGHT 3353 2352
100R
1u
20 19 18
4.7V 4.7V 4.7V
GND_S GND_S
3352
1K
GND_S
3316
1K
4.7V 4.7V 4.7V
9 10 11
TREBLE BASS VOLUME II 1u
12 4.7V 3308
100R 2307
LEFT LEFT LEFT
470n
4.1V
16 BC847B
BASS ALC
2389
GND_SUB
3393 I2C_CLKC
14 4.9V
IIC BUS
1K
15 4.9V
3394 I2C_DATA
REC 13
1K
VOLUME II
TREBLE BASS 2386
17
RIGHT RIGHT RIGHT GND_SUB 100n GND_D
20 19 18
4.7V
4.7V 4.7V
2357
1u
3358
220R
2318
1u
GND_SUB
GND_SUB GND_SUB
7 8 9
World of free manuals
10 11 12
T334
T336
AMP_ON_S
T338
GND_SUB
AMP_ON_LRCS
FREQ_HOP
NTC
CTR
7334
3315 +5V_MUTE_1
BC857B
GND_LR
7301 1K
6CH_SUB
3389 MUTE_C
GND_SUB
6CH_CTR
1K
*
GND_S
GND_D
2CH_GND
2CH_6CH
SUBW
10 11 12
1-12-92
www.nostatech.nl
13 1231 C13 T340 D13
1238 E13 T342 D13
2300 C2
2301 A6
2302 A9
2303 A8
2304 G2
2305 E6
2306 E8
2307 E9
2310 D4
A 2311 D4
2312 H3
2313 H4
2316 H6
2317 H7
2318 H7
2320 B2
2321 C2
2322 F2
2323 G2
2340 B4
2341 F4
B
2342 B2
2343 F2
2344 C2
2345 F2
2350 C2
2351 D6
2352 C9
2353 C8
1231 2354 G2
FE-BT-VK-N
AMP_Ls 1 2355 G6
2356 H8
T335
2
2357 G9
C
GND_S
2360 D4
AMP_Rs 3
2361 D4
T337
4
2362 H4
2363 H4
AMP_C 5
2381 F10
2386 G8
T339
6
2387 F8
T340
7 2388 F8
2389 F8
8
2390 C9
T342 2391 C8
9
D 2392 C8
10 2393 B8
2394 E4
2395 E3
2396 E3
2397 B4
2398 B4
2399 B3
3103 A9
3300 B3
3301 C3
3302 A7
E
3303 A8
1238
3304 E9
1 FE-BT-VK-N
6CH_L 3306 G3
2
3307 E3
3308 E8
3
3315 E9
6CH_R
3316 D7
4
3318 B3
5 3321 F3
3342 B1
6
3343 F1
3344 C1
7
F
6CH_LS 3345 F1
8
3346 B1
3347 F1
9
3348 C1
6CH_RS
3349 G1
10
2CH_L 3350 C3
11 3351 A3
3352 D7
12
3353 C8
2CH_R
T333 3354 C9
13
3356 G3
G 3357 D3
3358 H8
3360 H9
3366 H6
3368 C3
3369 H7
3370 F3
3384 F11
3389 F11
3393 F8
3394 F8
3395 B9
H
3396 B9
7301 F9
7334 E10
T333 G13
T334 C12
T335 C13
T336 C12
T337 C13
T338 C12
T339 C13
13
E9015SCAF3