Philips 8000 Series Service Manual page 274

Circuit Diagrams and PWB Layouts
Channel 2
Channel 2
BB4
1 2 3
SEG2-0
A
VRES+
+6V
73C1
74HC4094DB
15
33C1 EN1
SPI-CS2 1
C2
100R VRES-
SRG8
33C2
SPI-CLK2
3
C3/
100R
33C3
SPI-DATA2
2 2D 4
PWM2-0
B 3D 1
100R 5 PWM2-1
6
PWM2-2
7 PWM2-3
14
PWM2-4
13
PWM2-5
12 PWM2-6 SEG2-1
11
PWM2-7
9
QS 10
SEG2-2
C
+6V
73C2
74HC4094DB
15
33C6 EN1
SPI-CS2
1
C2
100R
SRG8
33C7
SPI-CLK2
3
C3/
100R
2 2D 4
PWM2-8
3D 1
5 PWM2-9
6
PWM2-10
7 PWM2-11
D
14
PWM2-12
13
PWM2-13
12 PWM2-14
11
PWM2-15 SEG2-3
9
QS 10
SEG2-4
+6V
73C3
E
74HC4094DB
15
33D1 EN1
SPI-CS2
1
C2
100R
SRG8
33D2
SPI-CLK2
3
C3/
100R
2 2D 4
PWM2-16
3D 1
5 PWM2-17
6
PWM2-18
7 PWM2-19
14 PWM2-20
13
PWM2-21
12 PWM2-22
F
11
PWM2-23
9 SEG2-5
QS 10
SEG2-6
+6V
73C4
74HC4094DB
15
33D5 EN1
SPI-CS2
1
G C2
100R
SRG8
33D6
SPI-CLK2
3
C3/
100R
2 2D 4
PWM2-24
3D 1
5 PWM2-25
6
PWM2-26
7
PWM2-27
14 PWM2-28
13
PWM2-29
12 PWM2-30
11
PWM2-31
9
QS 10 SEG2-7
H
SPI-DATA22
1 2 3
2300 A4 2306 C5 2312 G4 2318 A8 2324 E7 2330 G8 2336 C10
2301 B4 2307 D5 2313 G4 2319 B8 2325 E7 2331 H8 2337 D10
2302 A5 2308 E4 2314 G5 2320 C7 2326 E8 2332 A10 2338 C11
2303 B5 2309 E4 2315 H5 2321 D7 2327 F8 2333 B10 2339 D11
2304 C4 2310 E5 2316 A7 2322 C8 2328 G7 2334 A11 2340 E10
2305 D4 2311 F5 2317 B7 2323 D8 2329 G7 2335 B11 2341 E10
Q551.1E LA 10.
4 5 6 7
SEG2-8
7300-1
VRES+
2300 2316
6 2 PWM2-0
6
2n2 I300 2n2
+6V
PUMB2
7301-1
1 VRES-
2301 2317
PWM2-1
7300-2
3 2
2n2 I301 2n2
5 6
SEG2-9
SEG2-10
7302-1
VRES+ VRES+
2304 2320
2 PWM2-2
6 6
2n2 2n2
+6V
PUMB2
7301-2
4
VRES- VRES-
2305 PWM2-3 2321
7302-2
3 5
2n2 2n2
5 3
SEG2-11
SEG2-12
7304-1
VRES+ VRES+
2308 2324
2
PWM2-4
6 6
2n2 2n2
+6V
PUMB2
7305-1
1
VRES- VRES-
2309 PWM2-5 2325
7304-2
3 2
2n2 2n2
5 6
SEG2-13
SEG2-14
7306-1
VRES+ VRES+
2312 2328
2 PWM2-6
6 6
2n2 2n2
+6V
PUMB2
7305-2
VRES- 4 VRES-
2313 2329
PWM2-7
7306-2
3 5
2n2 2n2
5 3
SEG2-15
4 5 6 7
2342 E11 2348 A13 2354 C14 2360 G13 23C3 E3 3304 B8
2343 F11 2349 B13 2355 D14 2361 G13 23C4 G3 3305 D8
2344 G10 2350 A14 2356 E13 2362 G14 3300 B6 3306 F8
2345 G10 2351 B14 2357 E13 2363 H14 3301 D6 3307 H8
2346 G11 2352 C13 2358 E14 23C1 B3 3302 F6 3308 B11
2347 H11 2353 D13 2359 F14 23C2 C3 3303 H6 3309 D11
EN 274
8 9 10
SEG2-16
7308-1
VRES+
2332
2 PWM2-8
6
2n2
+6V
PUMB2
7309-1
1 VRES-
2333
PWM2-9
7308-2
3 2 3
2n2
5 6
SEG2-17
SEG2-18
7310-1
VRES+
2336
2 PWM2-10
6
2n2
+6V
PUMB2
7309-2
4
VRES-
2337
PWM2-11
7310-2
3 5 3
2n2
5 3
SEG2-19
SEG2-20
7312-1
VRES+
2340
2
PWM2-12
6
2n2
+6V
PUMB2
7313-1
1
VRES-
PWM2-13 2341
7312-2
3 2 3
2n2
5 6
SEG2-21
SEG2-22
7314-1
VRES+
2344
2 PWM2-14
6
2n2
+6V
PUMB2
7313-2
4 VRES-
2345
PWM2-15
7314-2
3 5 3
2n2
5 3
SEG2-23
8 9 10
3310 F11 33C1 B1 33C8 E3 33D7 H3 6302-2 E5 6305-2 D8 6308-2 B11
3311 H11 33C2 B1 33D1 E1 6300-1 A5 6303-1 G5 6306-1 E7 6309-1 C10
3312 B14 33C3 B1 33D2 E1 6300-2 B5 6303-2 G5 6306-2 E8 6309-2 D11
3313 D14 33C4 C3 33D3 F3 6301-1 C5 6304-1 A7 6307-1 G7 6310-1 E10
3314 F14 33C6 C1 33D5 G1 6301-2 D5 6304-2 B8 6307-2 G8 6310-2 E11
3315 H14 33C7 D1 33D6 G1 6302-1 E5 6305-1 C7 6308-1 A10 6311-1 G10
back to
2010-Jun-25
div. table
11 12 13 14
SEG2-24
7316-1 7324-1
VRES+
2348
2 PWM2-16 2
6
2n2
+6V +6V
PUMB2 PUMB2
7317-1 7325-1
1 VRES- 1
2349
PWM2-17
7316-2 7324-2
2 3
2n2
5 6 5 6
SEG2-25
SEG2-26
7318-1 7326-1
VRES+
2352
2 PWM2-18 2
6
2n2
+6V +6V
PUMB2 PUMB2
7317-2 7325-2
4 4
VRES-
2353
PWM2-19
7318-2 7326-2
5 3
2n2
5 3 5 3
SEG2-27
SEG2-28
7320-1 7328-1
VRES+
2356
2 2
PWM2-20
6
2n2
+6V +6V
PUMB2 PUMB2
7321-1 7329-1
1 1
VRES-
PWM2-21 2357
7320-2 7328-2
2 3
2n2
5 6 5 6
SEG2-29
SEG2-30
7322-1 7330-1
VRES+
2360
2 PWM2-22 2
6
2n2
+6V +6V
PUMB2 PUMB2
7321-2 7329-2
4 VRES- 4
2361
PWM2-23
7322-2 7330-2
5 3
2n2
5 3 5 3
SEG2-31
11 12 13 14
6311-2 G11 6314-2 E14 7301-2 C6 7305-2 G6 7309-2 C9 7313-2 G9 7317-2 C12
6312-1 A13 6315-1 G13 7302-1 C6 7306-1 G6 7310-1 C8 7314-1 G8 7318-1 C11
6312-2 B14 6315-2 G14 7302-2 D6 7306-2 G6 7310-2 D8 7314-2 G8 7318-2 D11
6313-1 C13 7300-1 A6 7304-1 E6 7308-1 A8 7312-1 E8 7316-1 A11 7320-1 E11
6313-2 D14 7300-2 B6 7304-2 E6 7308-2 B8 7312-2 E8 7316-2 B11 7320-2 E11
6314-1 E13 7301-1 B6 7305-1 E6 7309-1 B9 7313-1 E9 7317-1 B12 7321-1 E12
46" C-BALANCE BOARD
BB4
15
1X01
REF EMC HOLE 3.22 mm
A
PWM2-24
1X02
REF EMC HOLE
PWM2-25
2
B
C
PWM2-26
1X03
REF EMC HOLE
PWM2-27
5
D
1X04
REF EMC HOLE
PWM2-28
E
PWM2-29
2
F
1X05
REF EMC HOLE
PWM2-30
G
PWM2-31
5
1X06
REF EMC HOLE
H
15
7321-2 G12 7325-2 C15 7329-2 G15 73C4 G3
7322-1 G11 7326-1 C14 7330-1 G14 I300 A4
7322-2 G11 7326-2 D14 7330-2 G14 I301 B4
7324-1 A14 7328-1 E14 73C1 A3
7324-2 B14 7328-2 E14 73C2 C3
7325-1 B15 7329-1 E15 73C3 E3
2 2010-03-11
1 2009-11-13
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