Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Microlab Speakers Колонки Microlab AH-500 AH-500 AH-500 D front Protel Schematic
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1 2 3 4 5 6
J?
JACK 02
+12V 1
RX1 C9 SW
2 IC7B 4558 RAC-SW-OUTPUT
10UF 25V C307
C14 CON2 5 C313
R12 7 R313
JACK 01 CD4052 IC3 IC2-A C33 10UF JP7 JRF
R317 104
R307
6
10K R31 1K 2.4K
R1 10UF 1-l/i L/O- 3 1 4 RX1 47K 100K 10UF 25V R315
AM/FM
C12
D 12-r/i R/O-13 2 3 47K C315 D
101 R14 R309
C15 R15 R 3 2 101
47K
4-R/I VDD16 +5V 10UF 47K 4558 C34 10UF R32 1K 4 1 RX2 10K R311 51K
C13 11-L/I HI-6 +12V CON4 CON4
R11 C311 101
JACK 01 2 VEE-7
10K DGND SR JACK 02
8
15 VSS-8 IC2-B
L1 10UF -5V IC2A
C11 R13 C208 RAC-SR-OUTPUT
5 a-10 L 3 4558 C214
101 47K C16 R16 R214
14 b- 9 C5010UF25V 1
10UF 47K R218 563 2 2.4K
1 42 D+5V 47K 10UF 25V R216
C24 R22 4558 R208 C209
JACK 01 47K
2 41 CLK
33K R210 101
10K
4
10UF R702 3 40 DATA
R2 10K R212 51K
C22 47K
12
11
10
J? 4 39 LATCH
9
8
7
6
5
4
3
2
1
101 J? C212 101
CON7 CON11 JACK 02
-5V +5V +5V 5 38 DGND
SL
1
2
3
4
5
6
C23 7
DA32PH 6 37 C207 IC8B RAC-SL-OUTPUT
R21
JACK 01 7 36 5 C213
10K 7P 8P 11P R213
C21 7
L2 10UF 5.1CH OUT DIES PLAY FR STEREO 8 35
101 R802 R217 563 6 2.4K
47K 9 34 47K 10UF 25V R215
C R207 C213 C
AC POWER POWER RADIO M62446 4558 47K
3P 3P 10P 10 33 33K R209 101
C104 10UF M62446
IC2 11 32 10K R211 51K
R102
JACK 01 16 12 31
4K7 1
VDD
15
+5V FR C211 101
R104 13 30 JACK 02
FR C102 2 6 C106 10UF25V CE
C47
8
47K INH
101 7 14 29
10UF25V C49
VEE C308 RAC-CE-OUTPUT
3 4 SL 10UF25V C314
C205 15 28 3
5 10UF25V C48 R314
C103 1
8 16 27
10UF R101 13
VSS
14
-5V FL 10UF25V
R318 563 2 2.4K
JACK 01 17 26 47K 10UF 25V R316
4K7 12 11 C105 10UF25V R308
A 47K C316
C101 R103 10 18 25 -5V IC7A
FL
101 B C41 822 C42 822 33K R310 R312 101
4
47K 9 4558
C BY PASS 19 24 10K 51K
153 C44
CD4053 C43 153
20 23
C312 101
C204 IC3 21 22
10UF R202 C45 334 C46 334
JACK 01 16
FR
4K7 VDD +5V CE C108
C202 1 15 RAC-FR-OUTPUT
SR R204 C306 C419 102 5 C114
101 2 6 10UF25V
47K INH 7 R114 JACK 02
7 R419 47K
VEE C421 333 R118 563 6
3 4 SW IC9B 2.4K
4
B C305 R422 IC7A 47K B
5 10UF25V IC9B R108 10UF 25V R116
C203 100K 4558 C116
8 33K R110 R112 47K
10UF R201 VSS -5V 6 2 101
JACK 01 13 14 SR R421 R420
C206 7 1 10K 51K
4K7 12 11 10UF25V
C201 A 5 15K 15K 3
SL R203 10 C420
101 B C112 101
47K 9 333
C 4558 4558 R117
8
CD4053 47K
8
IC11 7905 RAC-FL-OUTPUT
J? 1N4004 FL C107
C304 D14 1 3
Vin Vout -5V 3 JACK 02
10UF R302 3 C113 R113
GND
JACK 01 C81 C85 1
2 1N4004 +5V
4K7 D13 3300UF25V 104 563 2 2.4K
C302 1 C83
CE R304 R115
101 R107 10UF 25V C115
47K CON3 B1 10UF25V 47K
33K R109 R111 IC9A 333
2
D12 1N4004 C82
4
~14V IC21 7805
J1 SW3 3300UF25V 1 L1 10K 51K 4558
F1 3
C303 D11 1N4004 Vin Vout +5V
47R
GND
10UF R301 C111 101
JACK 01 2P
4K7 T400L~250V FUSE D23
SW C301 R303 ~27V C84 C86
1N4004
101 47K 10UF25V 104
2
D22
INPUT AC 10A ~250V
~3.5V
1N4004 1
Vin Vout
3
+12V
: ! .
GND
C88 C89
A D24 A
1N4004 IC11 C87 ~3.5V
104 1
1000UF50V 7812 ~3.5V
! ! ! ! D21 10UF25V
GND
2 DESIGN:
2
1N4004 3
-33V
-33V 4
+5V
~3.5V 5 CHECK: H-500Q-001
GND NO:
~3.5V 6
CON2 APPR: MODEL: H-500D TIME: 2004.02.05
1 2 3 4 5 6
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