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Philips MC-70/21 Service Manual page 80

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1001-A
A1
1314
B15
2027
A3
2063
1001-B
A9
1316
A4
2028
B10
2064
1002
A15
2000
E2
2029
D13
2065
1006
A15
2003
E3
2030
D13
2066
1013
D1
2006
E3
2031
A2
2067
1015
D1
2011
B3
2036
A8
2068
1018
F1
2014
A8
2037
A7
2069
1020
H13
2015
B3
2042
A8
2080
1022
B1
2017
B9
2043
B7
2081
1023
B2
2020
A8
2047
C1
2339
1025
G15
2021
A6
2048
C3
2340
1026
E15
2023
A3
2056
B3
2501
1304
C15
2025
A2
2060
B9
2502
1
2
3
PAINEL COMBI - SEÇÃO SELEÇÃO DE FONTES
3021
3027
2027
1K5
10K
1u
1001-A
2
A
1
3026
3022
2023
1u
1K5
10K
YKC21-3418-3424-COMBI
VERSÃO TAPE
VERSÃO CDR
ALTERNATIVE
1022
1023
3041
2011
4u7
REC_LEFT
1
1
TP_REC_LEFT
27K
B
2
2
TP_REC_RIGHT
3050
REC_RIGHT
2015
4u7
3
3
GND_A
27K
4
4
TP_LEFT
2056 1u
CDR_RIGHT
5
5
+11V_A
+12V_A
6
6
TP_RIGHT
1u
2048
CDR_LEFT
7
7
-CMOS
-CMOS
FE-BT-VK-N
FE-BT-VK-N
C
-VKK
1015
MIC_DET
MIC_DET
4
GND_A
3
MIC_OUT
D
2
+11V_A
+12V_A
1
FE-BT-VK-N
1013
TU_STEREO
TU_STEREO
8
TU_CLK
TU_CLK
7
TU_DATA
TU_DATA
6
TU_ENAB
TU_ENAB
5
E
+12V_A
+11V_A
4
100n
TU_RIGHT
2006
3
2000
GND_A
2
10n
100n
TU_LEFT
2003
1
FE-BT-VK-N
1018
2081
CD_LEFT
19
1u
GND_A
F
2080
18
CD_RIGHT
17
1u
+5V_CD
+5V_CD
16
GND_D
15
+11V_D
+12V_D
14
SW_INFO
SW_INFO
13
CD_SH_DATA
CD_SH_DATA
12
CD_SH_CLK
CD_SH_CLK
G
11
RAB
RAB
10
DATA
DATA
9
SILD
SILD
8
GND_D
7
SICL
SICL
6
GND_D
5
COAX1
H
4
COAX1
COAX2
3
SHIELD
SHIELD
2
EVM
GND_D
1
V
Tensões DC medidas
FE-BT-VK-N
no modo Tuner
1
2
3
A14
2503
G5
2516
H9
2549
A13
2504
G6
2517
D10
2550
A12
2505
G5
2518
H10
2551
B13
2506
G6
2521
D8
2552
C13
2507
G5
2522
H7
2560
C11
2508
G6
2523
D8
2561
A13
2509
E8
2524
H8
2563
F3
2510
H9
2525
D7
2564
F3
2511
D8
2530
H7
2565
G13
2512
H8
2544
H10
3015
H14
2513
D9
2545
H11
3016
G4
2514
H9
2546
F6
3017
G6
2515
D10
2547
E6
3018
4
5
6
AUX_L
7008
2K2
BC857B
3039
AUX_R
MUTE
2K2
3051
LINE_L
LINE_R
LINE_R
LINE_L
TAPE_R
TAPE_L
7505
BC847B
11,4V
9V
+12V_A
MIC_OUT
LINE_L
LINE_L
7506
TDA7468D
TU_R
9V
1
4,5V
27
TU_L
0V
28
CD_L
AUX_L
3
4,5V
AUX_L
CD_L
4,5V
CD_L
4
CD_R
TAPE_L
4,5V
5
TAPE_L
TU_L
6
4,5V
TU_L
100n
MIC_OUT
4,5V
2
MIC_OUT
TU_R
2546
4,5V
23
TU_R
TAPE_R
4,5V
24
TAPE_R
4,5V
CD_R
25
CD_R
AUX_R
4,5V
26
AUX_R
LINE_R
S...para simples I.S.
P...previsão
4
5
6
D4
3021
A2
3051
B7
3098
A14
D5
3022
A3
3052
B3
3099
B13
D6
3024
A3
3054
A6
3100
A11
D6
3026
A2
3060
A6
3101
B11
D11
3027
A3
3064
B8
3102
A13
D11
3029
A3
3067
C2
3110
A3
D5
3036
B8
3083
B9
3111
A3
D6
3038
A8
3084
B9
3359
G13
D5
3039
A7
3085
B10
3360
F13
D14
3041
B3
3087
B9
3361
G13
D14
3043
A2
3088
B10
3362
F13
E3
3049
A8
3089
C10
3363
G12
E3
3050
B3
3091
C9
3364
H12
7
8
9
10
10p
1001-B
2037
3038
470R
5
3049
7003
BC847B
470R
4
BC847B
YKC21-3418-3424-COMBI
7007
2043
10p
150K 3087
LINE_R
2060
0,6V
100n
LINE_L
150K
3091
0u47
2511
330n
470n
2515
2517
P
2509
4n7
4,5V
4,5V
4,5V
0,8V
4,5V
7
8
9
10
11
VOLUME I
VOLUME II
4,5V
TREBLE
BASS
12
POWER
SUR.
SUPPLY
LEFT
LEFT
LEFT
LEFT
4,5V
PROCESSADOR DE SOM
16
BASS ALC
SOURCE
15
4,4V
SELECTOR
LOGIC
IIC BUS
4,8V
14
0V
REC
13
GND_D
VOLUME I
VOLUME II
TREBLE
BASS
17
SUR.
RIGHT
RIGHT
RIGHT
RIGHT
22
21
20
19
18
0,8V
4,5V
4,5V
4,5V
4,5V
P
330n
S
2516
7
8
9
10
3365
H12
3512
H7
4501
D9
3366
H13
3513
D8
4502
H9
3367
H13
3516
H8
5001
A13
3377
G12
3540
H10
5262
D5
3378
G12
3541
H11
6000
D13
3503
D8
3543
D5
6001
D13
3505
D8
3544
D5
6005
C2
3506
H8
3561
D10
6326
G13
3507
D9
3562
D11
6327
G13
3508
H9
3565
H8
6328
H13
3509
D10
3716
D14
6331
G12
3510
H10
3717
E14
7003
A7
3511
D7
3718
E14
7007
A7
11
12
13
2,1V
3102
+5V6
220R
74LVU04D
7016-A
14
1
2
5001
2065
+12V_A
1
6
100n
7016-B
2
74LVU04D
3
4
3100
3
4
6RG
1V
2K2
1V
2066 P
11
10
7016-C
100n
74LVU04D
SA_IN
7016-E
5
6
74LVU04D
47K
6,1V
3015
7015
7016-D
BC847B
74LVU04D
9
8
7
0V
Sinal de Áudio somado
para o Analisador de Espectro
6000
3716
MC78L05
3717
5,7V
1
3
IN
OUT
GND
3718
2
33R(3x)
VOL_LEFT
A1
+5V6
+12V_D
To Amplifier Part
VREF
3562
3K3
0,7V
0,7V
0,7V
0,4V
Proteção de Sobretensão
4,5V
VOL_RIGHT
To Amplifier Part
A1
35V
3365
BC856B
CL_DET
7326
(Amplifier part)
680K
3366
AMP_CLIP
34,5V
35,1V
10K
Detecção de Clipping
11
12
13
7008
A6
7015
B10
7016-A
A12
7016-B
A12
7016-C
B12
7016-D
B12
7016-E
B11
7016-F
A11
7325
G14
7326
H12
7505
C5
7506
E7
14
15
1006
3
COAX
DIGITAL
3098
2
OUT
39R
A
2063 P
YKC21-3416
1
100n
1314
1
GND
2
B
+12V_A
+12V_A
LOW_PWR_CTRL
3
LPC
4
+12V_D
+12V_M
5
B1
+A
6
GND
7
C1
A/2
8
+5V6
+5V6
9
C
GND
EH-B
1304
LOW_PWR
_SUPPLY
7
LOW_PWR_CTRL
LOW_PWR_CTRL
6
NTC_
NTC
5
POWER_DOWN
PWR_DWN
4
F2_
F2
+5V5_CON
D
3
F1_
F1
2
-VKK
-Vkk
1
FE-BT-VK-N
1026
NTC_
1
NTC
shield
2
GND_D
COAX1
I2C_DATA
3
I2C_DATA
SA_IN
I2C_CLK
4
E
I2C_CLK
5
GND_D
+5V5_CON
6
+5V6_CON
7
+5V6
8
+5V6
+5V6
-VKK
9
-VKK
F1_
10
F1
F2_
11
F
F2
CD_SH_CLK
12
CD_SH_CLK
NTC_
CD_SH_DATA
13
CD_SH_DATA
7325
14
GND_D
SW_INFO
15
BC847B
SW_INFO
SICL
16
SICL
SILD
17
SILD
DATA
18
G
DATA
RAB
19
RAB
FE-BT-VK-N
1025
TU_STEREO
1
TU_STEREO
TU_CLK
2
TU_CLK
TU_DATA
3
TU_DATA
TU_ENAB
4
TU_ENAB
5
H
GND_D
SA_IN
6
SA_IN
POWER_DOWN
7
POWER_DOWN
AMP_CLIP
8
CLIP
9
LOW_PWR_CTRL
LOW_PWR_CTRL
FE-BT-VK-N
A
Power2001 40W SuperG Combi-SourceSelector Part 2001 02 21
14
15

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