Akai AA-V29DPL - Page 9

IC51
IC62(RDS)
PIN No.
OESCRJPTION
FM AM
PIN No. DESCRIPTION VOLTAGE
1
FMIFIN
2.4
1 1 OK FILTER
1.6
2
IF BYPASS
2.4
1 2
Q~OET
1.5
3
IF BYPASS
2.4
1 3
·
ROS ADJ
N.C
4
GNO
0 0
4
I-0ET 1.4
5
FMOETOUT
• 10.7 10.7
5
B.P.FCHECK 2.3
6
FMOETIN 10 .7
10.7 6
ROSIN 2.4
7
vcc
10.7
10.7 7
SK FILTER 2.8
8
TUNED
0 0
8 ROS FILTER
1.2
9
AFC
3.7 3.7
9 <>LL LOOP FTL TEf 1.5
10
FMIF
N.C
10
0
LL LOCP FILTEI 0
11
AMIF
N.C 11
FILTER ADJ 0.7
12
FMOUT 3.2
3.1 12
GND 0
13
STRQ N.C
13
OK-IND N.C
14
AM NARROW
12 1.2
14
SK-IND N.C
15 AMOUT
1.5 2.0
15
RDS-IND N.C
16
FMAOJ
1.5 0.6
16
SK-ADJ 0
17
AMAOJ
0
1.2
18
AMDETIN
2.4 2.0
17
DATA OUT DATA
18 CLOCK
CLOCK
•
19
AMAGC
1.5 1.4
19 D-PLL
1.5
20
AMOETOUT 0
10.7
20 I
NTEG/0
1.1
21
AMRFIN
3.9
3.6
21
B.P.F.
2.1
22
VREG
3.9
3.6
22
B.P.F 2.1
23
AMOSCIN
3,9
3.6
23 vcc
4.3
24
AMOSCOUT
3.2
2.2
24
456KHzOSC 456KHzOSC
IC53
IC52
PIN No.
OESCRlPTION
FM
I AM
PIN No.
DESCRJPTION VOLTAGE
1
XIN
7.2MHz
1
VCC 9.7
2
XOUT
7.2MHz
2 MPXIN 2.4
3
CE
CE
3 COMP. AMP OUT 1.7
4
CL
CL
4 L-OUT 1.5
5
DATA
i>ATA
6
SYC
N.C
5
R-OUT 1.5
6 STEREO LED 5
• 1
OUT1
N.C
7 GND 0
8
OUT2
0 I 10.7
8 SEPAADJ 0.5
9
OUT3
0 I 3.9
9 ·
VCOSTOP
0,8
10
AMOSCIN
AMOSC 10
PILOT FILTER
1.4
11
FMOSCIN
FMOSC 11
PILOT FILTER 1.4
12
VDO 1
4.8
12 19KHzCHECK 1
13
V002
4.8
13
PLLIN 1.4
14 P01
N.C
14 PLLFILTER 1.4
15 P02
1.2 15
PLLFILTER 1.4
16 GNO
0
16 VCO
0.8
12
SERVICE MANUAL