– 23 –
CD-BK100W/CD-BP90W
Figure 23 SCHEMATIC DIAGRAM (4/12)
7
8
9
10
11
12
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
TP301
TP302
L-CH
OUT
R-CH
OUT
MPX
IN
MPX
VCO
AM
RF IN
FM
AFC
AM OSC
IN
AM OSC
OUT
FM IF
IN
AM MIX
OUT REG
AM IF
IN
GND
VSM AM LOW
CUT
FM/AM
OUT
FM/AM
PHASE
AM IF
A_10V
A_GND
UN_SW_5V
SW_5V
TUN_R
TUN_L
DI
CE
DO
CLK
GND
(D_GND)
P21 12 - C
TO MAIN SECTION
P24 1 - G (CD-BK100W)
P26 1 - G (CD-BP90W)
TO POWER SECTION
X OUT
VSS
AOUT
AIN
PO
VDD
FM IN
AM IN
N.C
IF IN
SD
X IN
N.C
CE
DI
FM/AM
IF CONT
FM/AM
DO
CL
ST INO
MO/ST
SD
FM DET
IF
OUT
VCC
MO/ST
STEREO
1
3
2
CONSTANT
VOLTAGE
20 28
7
9
24 25 22 21 26 23 27
+B
+B
+B
+B
+B
R382
150
C397
0.022
C394
47/16
C392
0.001
R381
10K
R380
1.5K
C393
1/50
C380 10/50
C387
0.022
R379 2.2K
C385 0.01
L351
100
µ
H
C386
330P
IC302
LC72131
PLL
R395
47K
R360
4.7K
C320
0.022
C322
0.001
C381
12P
X352
4.5 MHz
C382
15P
R375
820
C319
100P
R374
1K
R373
1K
R372
1K
R378
1K
R386
22K
R376
1K
C391
47/16
R384 5.6K
R383
5.6K
R385
5.6K
Q360
KTA1266 GR
R359
1.8K
R387
5.6K
R377
47K
R393
1K
C351
0.022
C352
10/50
C350
0.022
T351
CF352
R352
1K
C353 0.022
C354
0.022
R353 560
C398
100/16
C357
2.2/50
R355
3.3K
C356
0.001
CF351
C399
0.022
C355 22P
R388 3.9K
C370 1/50
L352
100
µ
H
D306
1SS133
C396
100/16
C395
0.022
R351
5.6K
R365
10K
C342
0.022
R358
3.3K
C362 3.3/50
C361 0.022
C364
3.3/50
C363
0.022
C365
0.022
X351
456 kHz
C366 0.001
C367
1/50
R350
2.7K
R357 470K
R356
1K
C368 1/50
C369
27P
C374
0.015(ML)
C373
0.015
(ML)
C371
1/50
R361
C372
1/50
R362
R364
6.8K
R363
6.8K
IC303
LA1832S
FM IF DET./
FM MPX./AM IF
C358
1/50
R361, R362: 5.1K (CD-BK100W)
R361, R362: 3.3K (CD-BP90W)
Summary of Contents for CD-BK100W
Page 54: ...CD BK100W CD BP90W 54 M E M O ...