ステレオシステム Philips FW 21のPDF 配線図をオンラインで閲覧またはダウンロードできます。Philips FW 21 23 ページ。 Cd mini system
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A
Baza Porad Serwisowych
Zestaw audio Philips FW21
GRID ASSIGMENT
ANODE CONNECTION
10G
9G
8G
7G
6G
5G
4G
3G
2G
10G
NEWS SLEEP
SW
LW
MW
AW
PM
FM
STEREO
STEREO
P1
a
EDIT
EDIT
P2
j, p
PAUSE
PAUSE
P3
k
kHz MHz
kHz MHz
P4
h
REPEAT
SHUFFLE
AUTO PROGRAM
RECORD
DOLBY B
TIMER 12
P5
b
CD
TUNER
TAPE 12
AUX
P6
f
P7
m
(10G ~ 3G)
1G
a
P8
g
h
j
k
P9
c
b
f
P10
e
g
m
e
c
P11
r
r
p
n
P12
n
d
P13
d
P14
NEWS SLEEP
P15
-
3261 56k
PART B
POWER AMP
+V
2277 47n
P16
-
CC
!
3283
2286
B
47µ
100E
11
12
50V
3251
1251
T1
@
@
18
T22
4
+
5253
13
L
2251
3253
2µ2
470E
-
17
CIRCUIT
BREAKER
T2
5251
3
2259
T18
1260
100n
1
+
B
B
B
B
!
B
B
B
3263
LEFT SPKR
3265
!
4.7E
6 OHM
!
4.7E
T19
T3
R
3257
2
2
7251
2.2k
-
16
15
STK4122
3259
@
!
3284
2.2k
T20
B
3
7
-
6320
T4
MUTE 2
1N4148
6
220E 2W
4
RIGHT SPKR
1
3264
!
6 OHM
4.7E
31
3286
3282
T21
2282
4
22k
2.7k
3260
10µ
3
2.2k
2260
+
3258
100n
B
2.2k
-V
CC
5
B
1252
3252
1
2258
@
+
47µ
5254
10
1
2252
@
1321
2.2µ
3254
-
!
T24
2256
2
T23
+V
CIRCUIT
CC
@
BREAKER
470E
9
14
8
2321
2324
~
T25
100n
100n
+
-
B
B
B
B
2322
2300
~
B
100n
3266
@
3280
4.7E
T26
1k
2323
!
100n
T27
3281
2284
T28
2301
1k
22µ 63V
@
-V
CC
A
3262
56k
-V
CC
T5
7304
!
BD675
6301
10
2325
1N5392
T6
7300
100n
!
+14V
A
BD234
9
3314
3306
!
39k
2.2k
T7
STDBY
2326
6302
8
100n
1N5392
2302
T8
7303
@
PD
6309
2303
3301
7
BC558B
C6V8
10µ
68E
T9
6308
3316
2318
C13V
33k
6
3313
3302
10µ
T10
25V
2.7k
68E
+13V
M
5
D
D
D
T11
7302
3312
3303
3315
BC548B
2.2k
2306
56E
4
10k
1n
T12
A
M
D
-30V
D
3
T13
AC
7301
7306
3317
2
!
BC548B
BD236
10k
T14
3-5V AC
3321
AC
1
4.7k
3307
6313
!
6317
6314
100E
32
C3V9
1N4148
C5V1
22V DC
!
1000µ
10V
2309
6315
2.2µ
6318
1N4148
C3V9
6307
2314
22V DC
22µ
3319
63V
1N4148
2.2k
2335 100n
T15
-VCD
3
2305
470µ
2332
T16
CD
16V
100n
2333 100n
2
2304
1N4002
1N4002
1000µ
T17
16V
+VCD
6304
6306
1
6303
6305
1322
PART A
1N4002
1N4002
POWER SUPPLY
2334 100n
2331 100n
COMBI CIRCUIT DIAGRAM
Remote Vol / motor control
+14V
VOL./HEADPHONE
3529
3524
28
47k
4.7E
+12V
2526
3528
2527
3517
3516
!
47µ
39k
22n
18k
18k
3551
3592
7516R
220E
220E
BA15218
1530
1
GEA
GEA
GEA
GEA
3546
3547
29
6.3V
8
1
+12V
1k
1k
5
+
2544
6.3V
220µ
2
7
2524
10V
-
4
2
M
100µ
off
on
6
A
M
3552
2520
3518
6.3V
3520 18k
3
200
0V
7544
7545
5.6V
220E
BC338/40
BC338/40
3514
3
3.5V
6.8k
10
11
10µ
1.8k
2522 470p
ON/OFF
6544
0.7V
5.1V
6545
P
2
1
GEA
4
C5V6
C5V6
on
51
off
2
2523 470p
4
7546
7547
Headphone Amp
+5V
M
M
BC328/40
BC328/40
5
+
-
5V
3544
0.7V
M
0V
2521
3519
3521 18k
7548
7549
2518
5
VOL DOWN
on
BC548B
3534 (MOT)
BC548B
1µ
6.3V
1k
0V
off
10µ
1.8k
2
2525
+
GEA
100µ
6
1
3545
30
0V
M
6
6.3V
-
VOL UP
1k
6.3V
3
7516L
BA15218
3515
3554
3588
1531
6546
3589
12
2.5V
3556
1N4148
6.8k
22k
32
4.7k
33k
1
GEA
3.3k
2556
3555
3535
BUZZER
25
31
10µ
A
A
22k
10k
6548
13
7553
C4V7
6547
3584 1k
23
3585
4.1V
BC556B
2
BASS B
2553
2.5V
470E
10µ
6549
14
1N4148
2537
3553
A
A
3
C5V1
Vol. Control
100µ
22k
mute 2
15
A
4
A
A
mute 1
50kB
A
16
5
3536
3532
1k
R hp
8.2k
3540
17
7532
3542
1M
6
BC338-40
390E
3530
7530
3538
7534
L hp
18
4.7k
2530
BC548C
390E
BC338-40
3586
22n
2532
7
+14V
390E
33p
3541
L hp
19
Dbb
1M
A
A
A
8
3537
L ge
20
21
1k
A
3531
50kB
9
4.7k
22
3533
3543
24
GEA
A
8.2k
390E
10
Dbb
7535
7533
R ge
BC338-40
BC338-40
7531
3539
2531
BC548C
390E
3587
22n
2533
390E
1.2n
A
A
A
A
A
CD/CASSETTE KEY BOARD
+5V
1907
1909
1910
1924
1914
1915
1918
A
A
N/SPEED
B
REPEAT
P/REVIEW
OP/CLOSE
CIRCUIT IN DOTTED LINE IS
NOT FOR FW20 & FW30
1911
1925
1905
1902
1913
1917
1919
3903
3901
3900
3902
CD/SYN
A
H/SPEED
B
SCAN
EDIT
REV
330E
330E
330E
330E
1900
1903
1901
1926
1912
1916
1920
88
87
86
85
REC
A
DOLBY
B
SHUFFLE
CLEAR
NEXT
/PAUSE
A
A
B
B
1908
1923
1904
1906
1922
1921
B
A
AUTO/R
B
PLAY/P
STOP
+5V
sr CLK
89
11
12
13
14
7
6
5
4
11
12
13
14
7
6
5
4
+5V
16
16
DATA 2
8
8
7901
7900
HCT4094
HCT4094
15
90
15
D
D
DATA 1
2900
9
10
1
2
3
9
10
1
2
3
74
10µ
75
D
2904
2.7n
76
2902
1.2n
* 1.2n
* FOR FW40 FAMILY
D
+5V
A
SERWIS
ELEKTRONIKI
B
Baza Porad Serwisowych
/20/21/22/37
9G
8G
7G
6G
5G
4G
3G
2G
1G
a
a
a
a
a
a
a
kHz
REPEAT
j, p
j, p
j, p
j, p
j, p
j, p
j, p
MHz
SHUFFLE
k
k
k
k
k
k
k
PAUSE
AUTO
h
h
h
h
h
h
h
EDIT
PROGRAM
(65)
P37
b
b
b
b
b
b
b
STEREO
RECORD
(64)
P36
f
f
f
f
f
f
f
-
DOLBY B
(63)
P35
m
m
m
m
m
m
m
-
(62)
P34
TIMER
(61)
P33
g
g
g
g
g
g
g
-
(TIMER)
1
c
c
c
c
c
c
c
-
2
(TIMER)
(60)
P32
e
e
e
e
e
e
e
-
(59)
P31
[AUX]
(58)
P30
r
r
r
r
r
r
r
-
[TAPE]
(57)
P87
n
n
n
n
n
n
n
-
1
(56)
P86
[TAPE]
(55)
P85
d
d
d
d
d
d
d
-
[TAPE]
2
(54)
P84
(53)
P83
SW
LW
MW
AM
PM
FM
-
[TUNER]
(52)
P82
-
-
-
-
-
-
-
[CD]
(51)
P81
(50)
P80
-
-
-
-
-
-
-
-
3460 1k
(49)
P77
2460
100p
3461
7
7
100k
FOR -/37
FOR -/25, -/30
(48)
P76
120V VERSION
240V VERSION
2469
100p
(47)
P75
6
120V
6
240V
!
!
2468
100p
1261
1261
(46)
P74
5
20V
5
20V
2467
3308
N
100p
!
10M
AC
(45)
P73
4
0V
4
0V
2466
~
~
100p
T45
120V
240V
(44)
P72
2465
L
100p
(43)
P71
3
120V
AC
3
120V
2464
100p
(42)
P70
2463
2
0V
2
0V
100p
!
(41)
P67
1307
1
1
2462
100p
(40)
P66
2461
100p
(39)
P65
-30V
!
5001
!
1320
T29
T40
AC 2
AC
*1301
CC
CC
7
17
1
1
T30
T41
AC 1
CC
AC
16
+5V
2
2
FOR -/20, -/22, -/28
T42
CC
220V VERSION
CT
15
CC
6
GND
3
3
T31
*1302
P
T32
!
CC
5
4
4
T33
!
5
5
CC
4
1261
T43
1
AC
~
220V
T34
CC
3
!
1303*
CC
T44
8
2
AC
!
1305*
T35
CC
9
T36
CC
2329*
10
100n
1306*
T37
CC
2
!
CC
11
T38
!
1304*
CC
12
CC 1
T39
1308*
CC
13
!
7
6
120V
!
1261
5
10V
TRANSISTOR VOLTAGE
230V
4
0V
~
Pin No
ITEM NO
3318
120V/
1k
230V
7300
7301
7302
7303
7304
3
120V
e
21.5V
0V
0V
6.7V
13.0V
120V
1262
b
20.8V
0.6V
0V
6.2V
12.3V
!
c
14.0V
20.6V
0.9V
1.3V
21.5V
2
0V
1
NOTE FOR ITEMS MARKED @
2312
T43
Item
!
CC
ITEMS
FW20 FW30 FW40
470µ 50V
marked
14
7251
STK4112
-
STK4132
*
except /37
1309
6300
D3SB
D5SB
D5SB
1301
2300
3300µ
1302
3300µ/35V
2301
/25V
1303
1251
1.75A
2.0A
2.5A
1304
1252
1305
3251
2330*
22k
10k
3.3k
3252
100n
1306
2255
100pF
270pF
680pF
1307
2256
1308
1309
2302
2200µF
3300µF
MIC MIXER
NOT FOR FW20/20 FW30/20 FW40/20
ONLY FOR VERSION 21 ONLY
5520
3522
5.6E
3526
2.2k
3548
3509
100k
10k
GEA
38
2500
39
V
3512
3510
A
47µ
100k
12k
5112
2503
3500
40
1µ
42
47E
A
A
7.4V
2554
3523
3
+
10µ
5.6E
5521
41
1
7.4V
2508
3508
2
2555
3513
100p
7501B
2.2k
-
10µ
47E
43
7.4V
2512
3507
B
NJM4560D
3527
7.4V
5
+14V
56p
20kA
+
2.2k
A
A
A
2516
MIC MIXING
6
56p
A
A
2509
-
GEA
100p
7.4V
3504 100k
2517
34
1.6V
4
330p 3503
A
3506
MUTE2
470E
C
12k
2510
3505
56p
8.2k
2511
2506
56p
35
10µ
2507
R
1µ
3
63V
A
A
A
A
36
2
A
V
DIGITAL SOUND CONTROL
C
6.2V
3576 1k
37
L
V
2566
66
B
1
6.2V
14
8.2n
NOT FOR FW20
3568
12
3583 1k
1532
470k
7560
11
10
3577 1k
BC549C
6
2564
3562
4.7n
65
1k
9
8
2562
3560
5
2.7k
10n
4
3
AA
7564
67
1927
52
1929
13
MN4066
1
key 0
key 0
DATA 1
3574 12k
2
1
68
3572
3598
2568
470k
3594
470k
2
str 1
100k
7
key 1
key 1
AA
100p
AA
str 3
V
C
6.2V
AA
69
LOGIC TABLE
2567
3
key 2
key 2
64
V
S0
S1
S2
A
D
6.2V
14
8.2n
3569
70
470k
13
JAZZ
1
1
1
+5V
4
key 3
key 3
CLASSIC
1
0
1
71
7561
1
2
BC549C
5
POP
0
0
1
CLK
1930
2565
5
72
4.7n
62
Defeat
0
1
0
3563
6
DATA 2
63
1k
3
4
D ATA 2
CLK
3561
2563
6
1928
53
10n
2.7k
V5
73
8
9
1
key 3
D ATA 1
3582
3578
AA
7565
100k
12
47k
3
key 2
MN4066
str 1
str 1
61
3575 12k
4
10
11
7562
str 3
str 3
3573
BC548C
key 1
2569
470k
5
3593
D
D
100k
7
100p
77
+5V
AA
6
key 0
AA
AA
+5V
AA
B
SERWIS
ELEKTRONIKI
Baza Porad Serwisowych
CD CIRCUIT DIAGRAM
+5c
+5c
84
32
31
30 29
85
+5
+5
+5
33
4
3
2
1
0
34
5
I PORT D
36
7
TO PIN1
11
NRST
0
OF IC7000
7700
10
STANDBY
1
MC68HC05C8
9
SIDA
2
8
SICL
3
7
4
6
SILD
5
5
CPU
6
4
KILLI
7
TO R3662-3663
0V STANDBY
5V PLAY POSITION
2
3710
+5
37 TCAP
10k
35 TCMP
3701
!
VDD
3.3
40
1
39
38
+5c
+5
+5
3700
2702
2703
33µ
220k
22n
16V
3550
3551
560
1k
1700
4MHz
7550
3553
BC858
1k
TO R3611
RESET
6550
3552
2550
+5
3V9
22k
2.2n
TO PIN 28 OF IC7102
3040
100
1052-7
+5c
2052
2040
3044
3045
22µ
22n
1k
100
3052
16V
3041
1.8k
39k
7042
3050
7044
3054
BC858B
BC848B
430
100
7043
7041
BC848B
BC848B
3047
7040
430
2043
2044
3042
BF840
330p
180p
3053
330k
3046
3.9k
1k
3051
3043
2041
3048
1.8k
30k
180p
100
3058
2042
1k
3049
22µ
430
16V
FROM PIN 19 OF IC7700
STAD
2045
2046
2047
2048
47p
47p
100p
18p
3106
1052-9
1k
D2
3112
1052-10
D3
2.2M
6103
1052-12
D4
1N4148
3055
3056
3057
2109
1µ
120k
120k
56k
50V
IC 7251 VOLTAGES
SD2
Pin No
FW20
FW30
SD3
SD4
1
-0.1V
-0.1V
2049
2050
2051
2
-0.1V
-0.1V
180p
180p
330p
TO DISC2 IC7000
3
0V
0V
4
-13.4V
-18.5V
2019
1052-8
22n
5
-1.2V
-1.0V
D1
D1
9055
1052-11
D5
D5
6
0V
0V
1052-5
+5
GND
7
-15.5V
-21.3V
8
-16.0V
-22.0V
CONN 1052 TO CDM VIA FLEX FOIL
3144
9
-16.2V
-22.1V
22k
7500
STANDBY
-10
+10
!
10
0V
0V
TY40408
FROM PIN 10
OF IC7700
11
16.4V
22.1V
+5
12
15.3V
21.0V
2502
2503
2504
2500
2501
13
0V
0V
1000µ
100n
100n
2200µ
100n
16V
3502
16V
14
-16.2V
-22.1V
1E
7306
!
!
15
-1.2V
-1.0V
16
0V
0V
-30.0V
-10
-29.2V
17
-0.1V
-0.1V
-47.2V
18
-0.1V
-0.1V
CONN 1500 TO POWER SUPPLY
FW40
FW30
FW40
All
All
Other
versions
/37
versions
/37
/33
/37
version
except /37
2A
3.15A
3.15A
5A
4A
4A
5A
TUNER UNIT
1A
1.25A
1A
1.25A
1A
1.25A
0.63A
1.25A
0.63A
1.25A
0.63A
0.63A
1.25A
-
2A
-
2A
-
1.6A
2A
0.63A
1.25A
0.63A
1.25A
0.63A
0.63A
1.25A
FM-FRONTED
+FM
3103
2223
0E
220n
13.8V
3100
3101
!
150E
!
150E
3104
3102
0E
2103
2101
A
2102
47µ
470p
12.4V
9V/14
6
3
3106
FM AN
1
VDD
agc
82E
ant
1101
7
9117
1110
if out
4
5103
varicap
osc out
10.7MHz
5
8
3233
+14V
1k
+FM
2104
13.8V
3511
3105
470E
5.6k
220n
3108
44
470E
12V
50
VT
45
varicap
+14V
2501
2502
+14V
1
22n
100µ
2219
5101
220n
A
A
46
3107
7101
V
2
100k
2SC1047
A
2505
2107
10µ
82p
2106
7.4V
47
7
gnd
4.7p
3
+V
2513
13.8V
56p
A
SW-FRONTED
16
48
R
1120
2211
SW-OSC
4
8W
D
A
2504
2198
10µ
12
1
5
5122
7153
2200
6105
5
2.4V
2.4V
13.8V
VREF
VREF
VREF
3204
+V
2
3
10 11 9
2227
VT
3205
2201
varicap
7152
3207
50
1561
1
s1
51
2
SHORT WAVE
s0
49
3
s2
52
2576
4
R
B
10µ
3596
53
120k
9570
5
3595
AM-FRAME-SOCKET
120k
54
A
2575
1111
6
L
10µ
3597
55
470k
7
+14V
!
3579
4.7E
Varicap voltege
AM-FRONTEND
FM :
108MHz
7-9V
/00 /01 /02 /05 /10 /17
FM
:
87.5MHz
1.3-2V
/00 /01 /02 /05 /10 /17
7110
FM
:
65MHz
1.3-3V
/14
BC338-40
57
56
3140
FM
:
108MHz
7-10.5V
/14
820E
V
C
FM
:
78MHz
1.3-2V
/08
6.2V
3559
FM
:
90MHz
7-9V
/08
2.2k
LW
:
279kHz
8.5V
±
0.1V
/00 /02 /05 /10 /14 /00+SW
+V
LW
:
153kHz
1V
±
0.3V
/00 /02 /05 /10 /14 /00+SW
13.8V
MW
:
1 611kHz
8.5V
±
0.1V
/00 /02 /05 /10 /14 /00+SW
MW
:
1 710kHz
8.5V
±
0.1V
/01 /06 /17 /01+SW
3580
MW
:
522kHz
1.1V
±
0.3V
/00 /02 /05 /10 /14
330E
MW
:
530kHz
1V
±
0.3V
/01 /06 /17 /01+SW
SW
:
12.1MHz
8.5V
±
0.1V
/01+SW
SW
:
3.9MHz
1V
±
0.3V
/01+SW
2140
SW
:
18.1MHz
8.5V
±
0.1V
/00+SW
30p
SW
:
5.9MHz
1V
±
0.3V
/00+SW
6.2V
58
7114
V5
BC338-40
3570
59
7111
6.2V
56E
BC848B
V
A
3241
6.2V
60
3571
0E
V
3142
B
4.7k
56E
3581
2570
2571
270E
1.2n
1.2n
SERWIS
ELEKTRONIKI
C
Baza Porad Serwisowych
+5
3007
3723
3724
!
3.3
+5
1k
1k
TO PIN 1 OF IC7700
28
27
26
25
RESET
+5
2012
2018
2011
24
33µ
0
1
2
3 4
100n
100n
+5
16V
23
I/O PORT C
5
+5A
22
6
+5
3012
21
7
1k
2704
3008
!
2.2n
Uref
3.3
2017
2016
3013
22µ
RAM
100n
1k
2010
8.46MHz
16V
2009
22µ
100n
16V
3000
10k
SD2
12
20
28
ROM
3001
SD3
10k
SD4
5
D1
3002
20
7000
VSS
10k
6
D2
CL
2003
2004
2005
TDA1301T
LOW PULSES DURING
220p
220p
220p
SEARCH, NEXT, PREVIOUS
7
D3
CL
FROM CDM
90
8
VRL
STAD
A/D
PREPROCESSING
19
7
2006
2007
2008
9
D4
220p
220p
220p
18
3003
6
10
R1
I/O PORT B
10k
17
5
11
R2
0
1
2
3
4
V REF
3004
MIC PROC
D5
GENERATOR
10k
4
VRH
CL
INTERFACE
D1
12
13 14 15 16
3719 10k
3005
+5
10k
2000
2001
3
21
27
26 25
3720 10k
1.5n
560p
+5
3721 10k
+5
TRAY
STDA
TO R3106
TO PIN6-8-9
QRA
QDA QCL
OF IC7700
TO PIN 23-24-25 OF IC7102
PWMA
26
1
A
14
GND
28
22
65
VCC
OE
7101
2103
FC61C65L
20
2704
CS1
3100
2102
330µ
100n
2.2k
2.2n
16V
+5
FROM PIN 14-15-16
OF IC 7700
2101
3101
67
47p
22k
QRA
QDA
QCL
3111
25
24
23
21
2
3
4
5
6
7
8
9
10
27
15
16
17
18
19
13
12
11
!
FROM
22
IC7000
+5
2105
2125
QTD
75
76
330n
4.7n
2119
77
100µ
3103
10V
!
38
40
42
80
21
20
19
18
17
16
15
14
13
12
11
10
9
22
1
2
3
4
5
6
7
8
23
24
25
44
3.3
VDDL
46
41 VDDA
7102
2107
VDDR
57
2106
DATA
SAA7341
MIC. PROC.
100µ
DEMOD
RAM INTERFACE
100n
SLICER
INTERFACE
10V
35 VSSA
NC2
45
VREFL
51
39 HFT
VREFR
52
34 HFD
PHASE
2108
DETECTOR
NC4
62
2122
22n
36 PD
330µ
NC3
61
16V
37 OC
VCO
DIFT.
S/P CONV.
SUMMING
OUTL
43
NSHAPE
LEFT
48x UP
OP-AMP
DAC
66 TEST1
3109
DIGITAL
DEEM
63
2.2k
67 TEST2
SUBCODE
ERCO
CONCEALMENT
FILTER
91
4x
2110
68 TEST3
DIFT.
33p
S/P CONV.
SUMMING
OUTR
60
69 TEST4
NSHAPE
RIGHT
48x UP
OP-AMP
2111
DAC
74 TEST5
VSSL
48
100n
75 TEST6
VSSR
55
76 TEST7
MOTOR
CONTROL
X-TAL
VSSDACL
50
77 TEST8
DIGITAL OUT
TIMING
KILL
CLOCK
78 TEST9
VSSDACR
53
26 28 29
30 31
33
27
79
32
73
71
72
70
59
58 65
64
49
47
54
56
3110
3105
PWMA
+5
3.3
3119
FROM PIN 13
1M
2116
560
OF IC7700
+5
A
1µ
1570
50V
3140
16.9344MHz
!
100k
2112
2117
2118
100n
7140
12
3142
2114
2115
STANDBY
4.7n
4.7n
3141
BC858
47k
47p
47p
FROM PIN 10
100k
OF IC7700
3148
47k
92
3147
5
3143
-
!
3.9k
3
22
7141
ANALOGUE SIGNAL
6
BC848
+
3146
2141
2140
10k
47n
7660
100n
TCA0372B
TTM+ TTM-
TO TORNTABLE MOTOR
10.8V
13.8V
+VCC
+V
to R3152
3120
!
33E
+FM
13.8V
AM-IF
3121
3113
2.7k
2113
220E
FM-IF
2112
58p
22n
5104
3118
5110
220E
2108
3114
3117
2109
2.2V
12.8V
12.6V
22n
4.7k
330E
22n
24
26
3
2.2V
AM IF in
AM IF out
VDO
7116
3200
1
FM IF in
2SC1047
0E
9116
AM IF
AM MIX
2.2V
2
3115
3116
2110
390E
4.7E
22n
FM
FM IF
COMP
LEVEL DET
2.4V
28
Vref
VREF
V REQ
2121
7103
220µ
C
LA1851N
27
AM in
AM RF
AM DET
AGC
MUTE
3135
28
AMosc
0E
AGC
AM
AM det
FM
FM det
25
5
6
8
9
3236 0E 3133
2128
2.2V
3.8V
2.2V
1
0E
15n
2123
3223
2125
7
3132
2221
4.7µ
470k
10n
ANTI BIRDY
10k
FILTER
2
14
2129
VREF
3202
5106
1µ
0E
13
4
2163
3
8
7
6
3148
150E
13.8V
+V
SW
3145
2161
SW=high
270E
220n
from IC7105 pin 11
2162
22n
7115
BF245B
5114
3143
3144
MW
820E
330E
6
5107
2145
1
5
510p
VREF
2
5
+V
2.4V
13.8V
3
6102
1
3148
3162
!
4
100k
390E
Varicap
2
3
3190
2144
3147
47E
6101
5.5V
220n
5.6k
+5
3153
3154
2152
2151
BZX79-C4V7
1µ
470p
20
VT
VDD
2.5V
1
REF
2146
2196
DIVIDER
2197
Xin
430p
10p
5108
7.2MHz
5112
2.7V
PHASE
AM-OSC
24 Xout
DETECT
7112
2155
2154
2SC1047
18p
15p
4
3
2143
2142
VREF
out3
PD1
68p
2 5109
30p
2.4V
3149
12
21
6
1
V
4.7k
+V
LW
7.5V
13.8V
3150
+VCC
MW-LOW
0V
580E
MW
LW
10.6V
7113
BC548C
3158
3151
3152
4.7k
4.7k
10k
LW
2158
4.7n
C
SERWIS
ELEKTRONIKI
D
Baza Porad Serwisowych
+5
1020
+10
3082
2081
15k
2080
T160mA
!
2084
3087
12
0V
22µ
±44.4µs
100n
180p
15k
16V
7080 B
2
19
TCA0372
3080
3081
5
10µs/DIV
18
-
3
1052-3
3085
6.8k
4.7k
6
FOC+
Uref
+
2086
1052-2
10k
1021
2085
3.9n
4
FOC-
service mode SERVO xx
100n
-10
5V
T160mA
!
3009
18
1M
2083
3086
2082
0V
100n
22µ
22
!
FM not moving
16V
0.5µs/DIV
+5
service mode FOCUS
5V
3067 1
3062
+10
0V
15k
2062
2060
2066
3064
FM is moving
33µ
!
1002
100n
2.2n
15k
16V
2
7660 A
23
3010
3060
3061
TCA0372
service mode MOTOR
10k
8
-
1
1070-6
5V
7.5k
6.8k
3063
7
SL-OUT+
20
18
19
13
Uref
+
2064
0V
10k
2061
33n
4
1070-5
no tracking control
3066 1
100n
22
SL-OUT-
0.5µs/DIV
-10
CLO
17
service mode RADIAL
X-TAL
+5
2063
!
3065
5V
OSCILLATOR DIVIDER
2065
33µ
22
100n
!
CL
16V
0V
CL
CL
FO
23
3070
tracking control
15k
3074 15k
CONTROL
OUTPUT
SL
24
FUNCTION
STAGES
20
RA
22
2072 180p
service mode SLEDGE
CL
3071
3072
21
5V
10k
6.8k
LDON
2
8
-
22
1
1052-1
CONTROL PART
3075
RAD+
0V
OTD
16
7
OTD
Uref
+
sledge not moving
2070
TO PIN
2071
1052-4
0.5µs/DIV
3016
2.7n
10k
RAD-
80 OF
100n
1k
7080 A
IC7102
5V
TCA0372
1
14 15
sledge out
3073
0V
+5
!
22
5V
sledge in
3006
3014
0V
8
3015
10k
-
4.7
1
1052-6
1k
7
5V LASER
+
eyepattern
!
2015
22µ
0V STANDBY
7060 A
50V
5V PLAY
TCA0372
65
FROM PIN 10 OF IC7700
2.5V
+5
0.5µs/DIV
3610
12k
3614
12k
2.5V REST
0V REST
SERVICE POSITION SLEDGE, FOCUS, MOTOR: 0V
0V OPENING
3615 1
!
+5V OPENING
67
-5V CLOSING
SERVICE POSITION RADIAL: 5V
+5V CLOSING
+10
83
2610
82
play mode
7060 B
3611
100n
TCA0372
2
8.2k
5
-
75
TRAY
3
1071-4
FROM PIN 12 OF IC7700
6
+
TRAY
3617
1071-3
!
10ms/DIV
4
22
asynchronunous uP dependent
2120
2121
3612
3613
12k
12k
100n
100n
3616
2611
2612
3302
!
1
100n
100n
10 X 8 bits
3.3k
VREFA
2301
76
22µ
+5
-10
16V
0.2ms/DIV
2300
3320
3322
77
3300
330p
3301
15k
15k
22k
15k
VREFA
93
ANALOGUE SIGNAL
continoue data
2123
3314
100n
2
2303
3321
-
2302
1k
6
1
1300-7
3303
3304
270p
-
15k
LEFT
7
3
SERVICE POSITION SLEDGE
18k
12k
+
5
4.7µ
84
0V REST POSITION
+
3312
50V
2312
+5V WHEN SLEDGE IS MOVING
8
22k
7300 A
1.8n
4
3323
7300 B
NJM4560
7360
15k
ANALOGUE SIGNAL
NJM4560
BC817-25
GNDA
GNDA
+5V REST POSITION OF TRAY
85
0V WHEN OPENING OR CLOSING
3305
+5
22
GNDA
+10
3663
3360
10k
7362
1k
!
KILLI
BC858
19
ACTIVITY DURING PLAY
2305
FROM PIN 4
GNDA
2306
4.7µ
OF IC7700
100n
3662
3306
50V
1300-6
10k
GND
22
3664
-10
10k
3361
GNDA
21
ACTIVITY DURING PLAY
6660
1k
!
GNDA
-10
BZX79/5V6
SERVICE POSITION SLEDGE
3665
23
GNDA
SL-OUT -2.6V
7301 B
560
3328
SL-IN +2.6V
NJM4560
7301 A
7361
3311
3308
15k
4
NJM4560
BC817-25
18k
12k
5
3326
8
+
15k
3315
3
3
+
2311
1k
6
1
1300-5
-
RIGHT
2309
2
-
270p
4.7µ
2313
50V
3313
1.8n
22k
3309
3310
3325
3327
GNDA
2310
22k
15k
15k
15k
94
GNDA
330p
ANALOGUE SIGNAL
VREFA
3307
3.3k
2304
33µ
16V
from 7105 pin 13
from 7105 pin 14
AM = LOW
VCO-KILL
FM/AM
mono=low
stereo=high
To C2147
FM=
3.7V
AM-OSC
3198
AM=
0V
10k
V
FM-DETECTOR
0V
2116
2nd stop 1st stop
7104
100n
BC558C
3126
5105
12k
2ND=LOW
2210
3122
2114
2115
3124
3196
2ND STOP
100µ
5.6k
22µ
470n
10k
0E
from 7105 pin 17
3125
3194
3123
4.7k
22k
SEARCH
LEVEL
10.8V
9.3V
9.3V
3.7V
1.1V
7
10
11
18
30
FM det
Mono/Stereo
Phasedet
AM/FM
AM oscout
29
FM DET
PILOT DET
PD
AM OSC
2119
FF 19KHz
FF 19KHz
STEREO
FF 38KHz
ALC
2.2µ
90°
0°
SWITCH
AFL
14
7157
BC338-40
3127
2117
5.6k
12n
TRIQ
3230
MUTE
22k
7150
BC338-40
23
DECODER
3231
2120
22k
LED
2.2µ
VCO
IF BUF
AFR
15
DRIVE
3128
2118
5.6k
12n
AFC
VCO
IF out
AM stop det
Stereo indic
Mute
Tuning indication
+V
4
13
0V
19
16
22
17
21
12
CROSSTALK
2V
1.8V
6.1V
5.4V
0V
13.8V
3187
6109
2215
3131
10k
1N4148
3134
2124
3129
2131
7119
5111
5.6k
4.7µ
10k
10µ
BC858B
2165
47µ
7120
4.5V
V
BC548C
456kHz
3184
3.3k
4.5V
0V
0V
3186
3185
3183
off
mute
10k
10k
10k
LOW = VALID SIGNAL
MUTE = LOW
V
STEREO = LOW
0V = no communication
0V
FM osc
During communication
98.2 - 118.7MHz
micro processor in frontpane
HIGH=COUNT
AM OSC
ENABLE
from 7103
2216
pin 30
V
V
+14
13.8V
2147
2149
2148
3164
3167
3165
3225
3166
+V
22n
10n
47p
47k
1k
1k
1k
1k
7108
13.6V
+14
BC558C
+FM
2150
2163
0V
0V
2nd stop 1st stop
AM
FM
0V
3197
22n
470p
to R3126
to R3196
to R3198
0E
2ND STOP
FM/AM
VCO-KILL
E
19
18
15
16
10
20
2
5
4
3
KILL=LOW
FM in
AM in
LCTR
HCTR
OUT1
VDD
CE
DATA out
CL
DATA
3173
7105
in
3170
3172
22k
LC7218
22k
4.7k
out6 17
Universal
1/2
3163
counter
out4 13
AM = low
10k
Coun-
Divi-
7107
SHIFT REGISTER LATCH
out0 9
FM/AM
ter
der
BC848B
Mono = low
out5 14
3171
10k
V
V
VSS
in0
in1
out2
0V
0V
23
7
8
11
mono
stereo
AM
FM
FROM C2150 6122
6121
+V
E
13.8V
= FM
3155
....V
!
6121
220E
OPTION MATRIX
6123
NOT FOR SHORT WAVE
EUROPE /00 /05
....V
= AM
NOT FOR /17 AND /01
To R3207
USA /17
ONLY FOR /17 AND /01
SW-HIGH
OVERSEAS /01
2156
6
= FM sign
ONLY FOR SHORT WAVE
EAST EUROPE /14
3156
47µ
3159
3160
= AM sign
ONLY FOR FTZ
JAPAN /06
15k
100k
100k
NOT FOR FTZ
EUROPE +SW
7108
OVERSEAS +SW
BC548C
VT
7109
varicap
X = DIODE MOUNTED
BC548C
2222
470p
LOOPFILTER
2159
4.7n
TUNER
3157
2160
4.7k
1.5µ
D
SERWIS
ELEKTRONIKI
play mode
stand by +5V
QRA
1
QCL
QDA
4
JST 1117
LEFT
2224
220p
GND
4
2
2225
220p
RIGHT
13.8V
+V
+V
MUTE
AF-OUT
V
mute
off
7-fold jst
1112
5
9
STSIG
8
MUTE
3
7
STEREO
6
CE
5
DATA out
4
DATA
3
CLOCK
+V
13.8V
OPTION DIODES
6122
6123
-
-
-
X
-
X
-
X
-
X
X
X
-
X
X
X
-
-
X
X
-