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Philips MC-M570/21 - COMBI BOARD; Amplifier Part Left Channel

Philips MC-M570/21
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11-1111-11
7118-D E8
7118-E F8
7118-F F8
7119 D7
7121 E10
7122-A E2
7122-B E3
7122-C E3
7122-D E4
7122-E A4
7122-F A5
7128 E5
7129 B2
7130 A3
7131 C2
9201 D12
9202 E12
9272 A1
0R047
MBTA42
6108 C4
6109 B7
6110 D10
6111 F7
6113 D4
6114 E8
7104 B11
7105-A C8
7105-B B8
7105-C B8
7105-D B8
7105-E B7
7105-F B6
7109 B10
7111 C9
7113 E9
7114 C8
7115 C4
7117 F11
7118-A F5
7118-B F6
7118-C F7
BEAD 100MHz
BEAD 100MHz
BC856B
3152 C9
3153 D9
3154 B7
3155 E11
4101 E12
4102 E12
5100 A10
5101 D11
5102 D12
5103 F10
6106 D8
0R047
3129 F10
3130 F10
3133 D7
3134 D6
3135 E9
3136 E11
3137 E12
3139 E2
3140 E3
3141 C10
3142 F7
3143 E5
3144 F2
3146 F5
3147 B1
3148 F2
3149 F2
3151 C9
3108 A2
3109 B9
3110 B5
3114 A5
3115 E5
3117 B6
3119 D8
3120 C3
3121 C3
3122 C4
3125 F3
3126 A1
3127 C2
3128 E12
2126 F7
2128 G10
2130 G10
2132 C4
2134 E13
2135 F3
2136 F10
2137 B7
3100 A2
3101 B10
3102 B2
3103 B10
3106 B11
3107 D7
2110 D8
2111 C3
2112 D10
2113 D8
2114 D9
2115 E13
2116 E11
2117 E13
2118 F10
2119 F2
2120 D1
2121 D4
2122 C10
7122 = 74HCU04D
BC846B
BC807-25
7122 = 74HCU04D
2124 F10
2125 E1
11 12 13
1234567891011
BC817-25
BC856B
STP14NF12FP
BC807-25
2103 A9
2104 A2
2106 B11
2108 A5
123456789
STP14NF12FP
30uH
7105 = 74LV14
7118 = 74LV14
10
D
E
F
G
A
B
C
D
E
F
G
2100 A10
2101 A11
2102 A9
MBTA42
BC817-25
2137
33p
BC856B
12 13
A
B
C
2136
100n
3154
1K0
3134
1n0
2118
330R
18K
3148
4K7
3102
10n
2108
14
8
7105-D
9
14
10
3151
100K
7122-E
11
7
7109
6109
BAS316
7131
1n0
2106
10n
2104
100K
3110
3130
1u0
2113
7121
1K
3125
7114
220p
2122
56
3103
1K0
7105-C
100n
2130
GND_SHIELD
BZX384-C6V8
6106
2
100n
7118-A
1
2128
4R7
3109
9202
7129
5100
3120
8K2
4K7
4n7
2119
BZX384-C6V8
6108
3149
4
2120
1u
7122-B
3
1
7
2
7128
5103
7105-A
6
2114
10u
7122-C
5
10
7105-E
11
3117
1K8
1u
4n7
2125
13
7
12
2132
5K6
3133
7118-F
9272
100n
2103
470R
7118-B
34
3139
4R7
3135
7119
10K
3127
3119
22K
1n
2117
2102
330u
1K5
3107
7118-C
56
12
43
5102
HF2024
3143
1K0
220n
2134
4K7
3136
3142
1K2
2116
330n
3155
4K7
BAV99
6114
1
3
2
3106
22K
1n
2115
3115
1K
1K2
3140
2121
1u0
3114
4K7
7118-E
11 10
4102
2135
470p
4101
3128
10K
7115
5101
10K
3126
7113
7122-F
1312
12
7105-F
13
3101
9201
2124
330u
4
7105-B
3
3141
22R
8K2
3121
3129
1K0
1
3
2
3100
10K
1
3
2
BAV99
6113
BAV99
6110
22K
6111
BAS316
3122
3153
2K2
2
3152
2K2
8
7122-A
1
7118-D
9
14
2111
1u0
2101
98
100n
10K
3137
7122-D
100n
2100
220p
12
7104
3108
4K7
7111
100p
2126
1u
2110
7117
BC847BW
7130
3146
1K5
3144
150K
3147
10K
-VL
-V1L
LS_L_neg
+5V_AMP
+5V_AMP
-VL2
LOZ
AMP_D
SC_L
LS_L
SC_L
LNF
-VL
AMP_OFF
+AMP_L
-VL2
+V1L
+V1L
-VL
+VL
+VL
-AMP
-V1L
+V1L
-VL
E
ABCD
F
2
5
4
3
3
3
3
1
4
5
5
0.7V
4.2V
0V
0V
4.2V
4.2V
0.5V
0V
-44.4V
-44.8V
-45V
-25V
-37.5V
--43.8V
-45V
Supply Low-Side Driver
Supply
High-Side Driver
-36.8V
2.1V
2.1V
1.9V
2.1V
2.1V
0.4V
0V
-40.7V
8V
-45V
-45V
AMP ON = H = 4V
0V
0V
AMP OFF = L = 0V
6.3V
45V
45V
-45V
2.5V
6.3V = supply for 7118
6.3V = supply for 7105
20V
1.2V
0V
DC
B
C FED
G
1
H
1
H
2
G
2
I
K
J
4
46.2V
-37.5V
AMPLIFIER PART LEFT CHANNEL
COMBI BOARD
Power2003 100W Class D Combi-Amplifier Part left channel 2003 02 10
MODULATOR
Amplifier ON-OFF Switch
Driver Stage + Levelshifter
Power Stage
Output Filter
-37.6V
-43.8V
for wave forms see chapter 11-4 Service Hints

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