Painel Combi - Philips MC160 Service Manual

ESQUEMA ELÉTRICO PAINEL COMBI (PARTE 1)
CIRCUIT DIAGRAM - COMBI BOARD (Part 1)
15 5 0 A1 2 5 01 B9 2 5 10 E9 2 5 18 E11 2 5 2 6 F13 2 5 3 4 G14
15 5 1 B2 2 5 02 B10 2 5 11 D10 2 5 19 E12 2 5 2 7 B13 2 5 3 5 B8
15 5 2 B2 2 5 03 F14 2 5 12 F10 2 5 2 0 E12 2 5 2 8 H13 2 5 5 0 A2
15 5 3 C2 2 5 05 B8 2 5 13 C10 2 5 2 1 C12 2 5 2 9 C14 2 5 5 1 A2
15 5 4 D2 2 5 06 D8 2 5 14 G10 2 5 2 2 G12 2 5 3 0 G14 2 5 5 2 B2
15 5 5 E2 2 5 07 B9 2 5 15 D11 2 5 2 3 C12 2 5 3 1 C13 2 5 5 3 B1
15 5 6 G2 2 5 08 D9 2 5 16 F11 2 5 2 4 G12 2 5 3 2 G13 2 5 5 4 G4
2 5 00 A8 2 5 09 C9 2 5 17 D11 2 5 2 5 C13 2 5 3 3 C14 2 5 5 5 H3
1 2 3
COMBI BOARD
Source Selection / Sound Control part
A 2550
22n
1550
4
3551
2 T551
39K
T552 3552
1
AUX
39K
3
2553
B
22n
1551
(MC148)
T553
1552 -8V2
-CMOS
7 T556 3556 22K
TAPE_R
6 6
5552 2u2 (MC118)
+5V6_S
+5V6 +12A
9551
5 5 +12V_AF
T554
(MC148)
TAPE_L
T555
4 4 3555 22K
GND
C 3 3 REC_R
T558
REC_R
from
2
2
T557
3585, 3586
REC_L
1 1
REC_L
FE-BT-VK-N FE-BT-VK-N
(MC118)
1553 +CD_MTF_MOTOR
9552
T559
+Motor
9553
2 +12V
GND (MC148)
1
EH-B
D
1554
T561 3557
1
CD_L
33K
2
GND
T562 3558
3
CD_R
33K
4
CD_+5
+5V
T563
5
GND
6 +CD_MTF_MOTOR
+SERVO
E
T564
FE-BT-VK-N
1555
9554
T565 3561
1
LEFT
15K 5550
T567
2
GND
470n
T566 3562
3
RIGHT
15K 5551
4 T568
VCC
470n
5 T569
TU_EN / MPX
F
6 T570
9555
TU_DATA
7
T571
TU_CLK
8 T572
/STEREO
FE-BT-VK-N
1556
T573 +5V6_S
+RDS
16
TU_EN / MPX
G 15
TU_DATA
14
TU_CLK
13
/STEREO
12
T574
BKLT_ON STANDBY
11
T575
AU_STR
10
T576
AU_DATA
9
T577
AU_CLK
H
8 MUTE
T578
MUTE
7
T579
PWM PWM to 6500
6
D_GND
5
T580
+5V6
+5V6
4
T581
/PWRDWN
3
T582
/BKLT
2
+12V
+A
I 1 T583
FE-BT-VK-N
PWRDWN
from
Supply Part
1 2 3
10 - 1
2 5 5 7 G6 2 5 66 D6 3 5 01 B9 3 5 10 E9 3 5 18 E12 3 5 2 6 H12 3 5 3 4 G13
2 5 5 8 I6 2 5 67 B7 3 5 02 B10 3 5 11 C10 3 5 19 E12 3 5 2 7 B12 3 5 3 5 C14
2 5 5 9 I6 2 5 68 D7 3 5 03 B10 3 5 12 G10 3 5 2 0 E12 3 5 2 8 H12 3 5 3 6 G14
2 5 60 I7 2 5 69 B7 3 5 05 C8 3 5 13 D11 3 5 2 1 E13 3 5 2 9 C12 3 5 3 7 A13
2 5 61 G5 2 5 7 0 D7 3 5 06 E8 3 5 14 F11 3 5 2 2 E12 3 5 3 0 G12 3 5 3 8 I13
2 5 63 B5 2 5 7 1 G7 3 5 07 C9 3 5 15 D11 3 5 2 3 D12 3 5 3 1 C12 3 5 3 9 B14
2 5 64 D5 2 5 7 3 A4 3 5 08 E9 3 5 16 E11 3 5 2 4 F12 3 5 3 2 G12 3 5 4 0 H14
2 5 65 B6 3 5 00 A7 3 5 09 C9 3 5 17 D12 3 5 2 5 B12 3 5 3 3 C13 3 5 4 1 B14
4 5 6
SOURCE SELECTOR
+VS from 7552
+VS
A1 A0
2573
100n 16 9 10
+VS
VDD
MSB LSB
LOGIC
7551
HEF4052BP
3577 7555
BC847B
470R
TAPE_L 1 LL
2567
2565
TUNER_L 5
LH H
100p 2u2
AUX_L 2 HL L 3
CD_L 4
HH
TAPE_R 12
LL
TUNER_R 14 LH H
AUX_R 15 13 +VS
HL L
CD_R 11 HH
VSS VEE
8 7 6 7556
3578
BC847B
T550 470R
2568
2566
100p
2u2
Source Selection
Logic Table
Source A1 A0
TAPE 0 0
AUX 1 0
TUNER 0 1
CD 1 1
(forseen only)
REC_R
to 1551 or 1552
REC_L
7553
+12V_AF
BC327-40
CD_+5 +5V6
(forseen only)
CD on = Low
3563 T585
+VS
+5V6_S 3589
+5V6
100R
220R
3572
10K
15
1
3
2
3568
7550
+12V
BC817-25
1K
T584
BACKLIGHT
10R
3567
4 5 6
3 5 4 2 I14 3 5 5 2 A3 3 5 60 E3 3 5 7 2 G7 3 5 8 0 D6 3 5 8 8 D8
3 5 4 3 B14 3 5 5 3 B3 3 5 61 E2 3 5 7 3 H8 3 5 8 1 C6 3 5 8 9 G7
3 5 4 4 H14 3 5 5 4 B3 3 5 62 F2 3 5 7 4 F6 3 5 8 2 E6 5 5 5 0 E3
3 5 4 5 C13 3 5 5 5 C3 3 5 63 G4 3 5 7 5 C5 3 5 8 3 B7 5 5 5 1 F3
3 5 4 6 G13 3 5 5 6 B3 3 5 65 I4 3 5 7 6 C5 3 5 8 4 D7 5 5 5 2 C2
3 5 4 7 B15 3 5 5 7 D3 3 5 66 I4 3 5 7 7 B6 3 5 8 5 C7 65 00 B11
3 5 4 8 H15 3 5 5 8 D3 3 5 67 I4 3 5 7 8 D6 3 5 8 6 E7 65 5 0 I4
3 5 5 1 A3 3 5 5 9 E3 3 5 68 H5 3 5 7 9 B6 3 5 8 7 B7 7 5 00-A F10
7 8 9 10
ELECTRONIC VOLUME CONTROL
3500 T500
Vc to 7500 pin 14
820R
2569
3587
3502 3503
3K9
1u T595 T501
2K2 470R
2505 2507
100p 100p
7501 3507 7503
ON4986 ON4986
15R
2513
2509 T503
47p
22p
3511
100K
Vc
14
2511
13
220n
2570
7
3588
7500-F
1u T596 3K9 HEF4069UBP
2506 2508
100p 100p
3508 7504
7502
ON4986 ON4986
15R
INCR
2510 T504
22p
Vc
7500-A
HEF4069UBP
14
2512
1
220n
7
2571 3512
100K
470n
2514
T586
7552 47p
16
HEF4094BP
SRG8
EN1
uP Port Extension
STB
LOGIC TABLE
4 T587
D 1 JAZZ Sound f eatures Control lines
T588
5
POP DSC DBB DBB POP BASS JAZZ
T589
6
INCR off 0 0 0
CLASSIC
7 T590
BASS 1 0 1
on
T591 3573
14 CD
1 0 1
off
Rock
T592 1K
13
DBB on 1 0 0
T593
12
A0 0 0 0
off
Jazz
T594
11
on 1 0 1
A1
9
off 1 1 1
Pop
10
on 1 1 0
8
7 8 9 10
10 - 1
7 5 00-B F11 7 5 04 E9 7 5 12 H13 7 5 5 6 D6 T5 03 C9 T5 5 6 B2 T5 65 E2
7 5 00-C F13 7 5 05 D12 7 5 13 B14 95 5 1 C2 T5 04 E9 T5 5 7 C2 T5 66 F2
7 5 00-D D13 7 5 06 F12 7 5 14 H14 95 5 2 D2 T5 5 0 D5 T5 5 8 C2 T5 67 E3
7 5 00-E D11 7 5 07 C12 7 5 5 0 H4 95 5 3 D2 T5 5 1 A2 T5 5 9 D2 T5 68 F3
7 5 00-F D10 7 5 08 G12 7 5 5 1 B4 95 5 4 E3 T5 5 2 A2 T5 61 D2 T5 69 F2
7 5 01 C8 7 5 09 C12 7 5 5 2 G7 95 5 5 F3 T5 5 3 B2 T5 62 D2 T5 7 0 F2
7 5 02 E8 7 5 10 G12 7 5 5 3 F5 T5 00 A8 T5 5 4 C2 T5 63 E2 T5 7 1 F2
7 5 03 C9 7 5 11 B13 7 5 5 5 B6 T5 01 B9 T5 5 5 C2 T5 64 E2 T5 7 2 F2
11 12 13
DIGITAL SOUND CONTROL (DSC)
BASS
BC847B
7511
POP JAZZ
2527 3539
10n 22K
PWM
6500
7513
BC847B
from 1556
1N4148
2529
2521 3529
100n
7507
27K
1n5
BC847B
2531 2533
100n 47n
2523 3531 3533 3535
7509
680p 27K 33K 100K
BC847B
2525
47p Vc
14
12
3523 8
9
Vc
33K
7500-E
7500-D
7
HEF4069UBP
HEF4069UBP
BC847B
14
2515 3513 7505
11 10
15K
10n
7
2517
3515 3517
33K 100K
1n5
2519
220p
2520
220p
2518 3516 3518
Vc
1n5 33K Vc 100K
14
2516 3514 4 2503
3
7506
15K
10n 7500-C 22n
7500-B
7 BC847B
HEF4069UBP
HEF4069UBP
14
3524
2 5 6
33K
7
2526
BC847B
47p
2524
7510 3532 3534 3536
27K 33K 100K
680p
2532
2534
100n 100n
BC847B
7508 2522 3530
27K 2530
1n5
100n
7514
BC847B
0
BC847B
0
POP JAZZ 2528 7512 3540
0
22K
10n
0
1
1
1
1
BASS
11 12 13
MC160/19 33
T5 7 3 G2 T5 8 1 I2 T5 8 9 H8
T5 7 4 G2 T5 8 2 I2 T5 90 H8
T5 7 5 H2 T5 8 3 I2 T5 91 H8
T5 7 6 H2 T5 8 4 H4 T5 92 I8
T5 7 7 H2 T5 8 5 G5 T5 93 I8
T5 7 8 H2 T5 8 6 G7 T5 94 I8
T5 7 9 H2 T5 8 7 H8 T5 95 B7
T5 8 0 H2 T5 8 8 H8 T5 96 D7
14 15
A
DBB
MC118 : 220k
MC148 : 150k
B
BASS_ALC
3547
150K
from
Amplifier Part
C
L
D
to
Amplifier Part
E
F
R
to
Amplifier Part
G
BASS_ALC
3548
H
150K
from
Amplifier Part
MC118 : 220k
MC148 : 150k
I
DBB
14 15