Philips AZ 2045 Service Manual - Page 12
Browse online or download pdf Service Manual for Stereo System Philips AZ 2045. Philips AZ 2045 34 pages. Cd soundmachine
Also for Philips AZ 2045: User Manual (9 pages), User Manual (15 pages), Specifications (2 pages), User Manual (12 pages), Manual (8 pages), Manual (10 pages), (Swedish) Snabbmanual (8 pages)
Print Page
KEY BOARD - CIRCUIT DIAGRAM
1
2
A
B
C
DBB
BAND
3512
3513
D
2K2
1K2
1508
1507
EVQ11
EVQ11
3516
1K2
1516
E
EVQ11
SOURCE SELECT
F
G
H
1
2
6 - 1
3
4
5
6
REMOTE CONTROL
For AZ2045 only
7500
TSOP2236
VS 2
CTRL
INP
CIRCUIT
3501
OUT
1
10K
BAND
AGC
DEM
PIN
PASS
GND
3
PRESET -
TUNE DOWN
STOP
PLAY
3514
3517
3503
820R
680R
470R
1506
1505
1504
1503
EVQ11
EVQ11
EVQ11
EVQ11
3507
3508
3509
820R
680R
470R
1515
1514
1513
1512
EVQ11
EVQ11
EVQ11
EVQ11
BASS-
MID+
BASS+
MID-
3
4
5
6
7
8
9
+B
T500
T501
RC5
PRESET +
TUNE UP
PROGRAM
3504
3505
3506
330R
270R
220R
1502
1501
1500
EVQ11
EVQ11
EVQ11
3510
3511
3518
330R
270R
220R
1511
1510
1509
EVQ11
EVQ11
EVQ11
CD MODE
TREBLE-
TREBLE+
3519
1K
CP1
C-PAD
1518
EC16
1
MT1
MT2
4
5
3
7
8
9
6 - 1
10
11
12
FOR AZ2045
FOR AZ2040
1519
1520
T502
1
1
KEY1
T503
2
2
KEY2
1517
T504
3
3
SWPa
POWER ON/OFF
T505
EVQ11
4
4
SWPb
T510
5
5
ROTARY1
T506
6
6
ROTARY2
T507
7
7
DGND
T508
8
+B
+B
2503
2502
T509
100p
9
100p
RC5
RC5
3520
1K
FE-ST-VK-N
FE-ST-VK-N
2
Rotary Encoder
10
11
12
CP1 F8
1500 D9
13
1501 D8
1502 D7
1503 D6
1504 D5
1505 D4
A
1506 D3
1507 D2
1508 D1
1509 E9
1510 E8
1511 E7
B
1512 E6
1513 E5
1514 E4
1515 E3
1516 E2
1517 D11
C
1518 F9
1519 D12
1520 D12
2500 B7
2501 C6
2502 E10
D
2503 E10
3500 B7
3501 B6
TO COMBI BOARD
3502 C6
3503 D5
3504 D6
E
3505 D7
3506 D8
3507 E4
3508 E5
3509 E5
3510 E6
F
3511 E7
3512 D2
3513 D3
3514 D3
3516 E3
3517 D4
G
3518 E8
3519 F9
3520 F10
7500 B3
T500 B6
T501 B7
H
T502 D11
T503 D11
T504 D11
T505 D11
T506 E11
13
T507 E11
T508 E11
T509 E11
T510 E11