12. REPLACEMENT PARTS LIST~1
Audio board
Symbol
PARTS NO.
Descripition
CN1
DFHD03MR065 CONN DIP HEADER 3P 1R MR(P1.5,H4.1)
CN2
DFHD04MR124 CONN DIP HEADER 4P 1R MR(P2.0,H4.1)
CN3
DFHD07MR047 CONN DIP HEADER 7P 1R MR(P2.0,H4.1)
L1
CX0P121R000 EMI FILTER CHIP HI1206P121R-00(120 6A)
L2,L3
CX601T02001 EMI FILTER CHIP N2012Z601T02(0.2A,600
R12,R13
CS34703J901
RES CHIP 47K 1/10W +-5%(0603)
R6,R7,R10
CS31003J908
RES CHIP 10K 1/10W +-5%(0603)
R9
CS36803J901
RESISTOR CHIP 68K 1/10W +-5%(0603)
R1,R2
CS11003F902 RESISTOR CHIP 100 1/10W +-1%(0603)
R3,R4,R5,R8
CS00004JA07 RESISTOR CHIP 0 1/8W +-5%(0805)
C4,C5
CC51006MZ03 CAP ELEC CHIP 1U 50V(+-20%,105C,4*5.4)
C1
CH41004MA14 CAPACITOR CHIP 0.1u 25V(+-20%,X7R,0805)
C6,C7
CH12206J901 CAPACITOR CHIP 220P 50V(+-5%,NPO,0603)
C8,C9
CC61006MD32 CAP ELEC 10U 50V(+-20%,105C,5*7,LESR)
C2,C3
CC74704MD88 CAP ELEC 470U 25V+-20%,105C,10*12.5,LESR
Q1
BA144EUAZ04 TRANSISTOR SMD DTC144EUA(50V,30MA)
U1
AL007522D03 IC(12P) AN7522(DIP)
DALM7QAB2E0 PCB(AUDIO)LM7Q AUB(2L,70*40,REVE)
13. REPLACEMENT PARTS LIST~2
Button board
Symbol
PARTS NO.
Descripition
CN1
DFHD10MR197 CONN DIP HEADER 10P 1R MR(P1.5,H4.1)
LED1
BEYG0013DA3 LED(DIP) YELLOW/GREEN(L-3WYGW)
SW1,SW2,SW3,SW4,SW5
DHP0002B108 SWITCH PUSH BUTTON(PT-002-B1,50mA,12V
SW6,SW7
DALM7QTB2B9 PCB(BUTTON) LM7Q TB(2L,222*27.5,REVB)
13. REPLACEMENT PARTS LIST~3
Audio in
Symbol
PARTS NO.
Descripition
CN1
DFHD03MR065 CONN DIP HEADER 3P 1R MR(P1.5,H4.1)
J1
DFTJ05FR355 CONN DIP PHONE JACK 5P FR(H10)
DALM7AB12A3 PCB(EAR) LM7Q AUB(2L,14*36,REVA)
L7EA (AL708)
13-1
Summary of Contents for AL708
Page 3: ...1 DIMENSIONS 1 unit mm Front Side Rear Side L7EA AL708 1 1 ...
Page 4: ...1 DIMENSIONS 2 unit mm Base Unit Side View L7EA AL708 1 2 ...
Page 18: ...8 L7EA AL708 BLOCK DIAGRAM 1 Video L7EA AL708 8 1 ...
Page 19: ...8 L7EA AL708 BLOCK DIAGRAM 2 Audio L7EA AL708 8 2 ...
Page 20: ...8 L7EA AL708 BLOCK DIAGRAM 3 Power L7EA AL708 8 3 ...
Page 21: ...9 CONDUCTOR VIEW 1 3 MB board L7EA AL708 ...
Page 22: ...Audio board Button board L7EA AL708 ...
Page 30: ...11 TROUBLE SHOOTING HINTS 1 No Power 2 No Characters Missing one Color L7EA AL708 12 1 ...
Page 31: ...3 No Audio L7EA AL708 12 2 ...