21
21
ZS-Y3
ZS-Y3
5-7. SCHEMATIC DIAGRAM – TU BOARD –
• See page 22 for Waveform.
• See page 30 for IC Block Diagrams.
D10
D11
C32
C4
C10
C8
R3
R2
R1
CF2
CF4
C1
C11
JC13
C12
C9
C7
TP
C34
L1
C35
D
1
CT1
C33
R32
R30
C80
C31
C30
L2
R31
D
2
R24
C23
JC3
C24
C21
R11
C22
C20
JC11
JC12
D3
C49
R41
R40
C47
C43
C42
C41
L3
C37
C39
L4
C61
C62
C63
JC4
R61
R60
R59
R58
C29
C27
C26
JC1
JC34
JC33
R92
C66
C68
R94
C60
R4
JC5
L21
R13
TP
C57
R53
C55
C95
R54
C54
C59
C51
C52
R91
R51
C53
R65
R52
R50
R63
C65
C56
TP
X1
T2
T1
JC6
C15
C14
C18
CT3
L11
CNP1
IC1
IC2
R10
JC2
R56
ANT1
1SS355
1SS355
0.001
0.001
1
50V
0.001
10k
470
330
47p
0.1
0
4.7
50V
10p
5p
(ANT)
0.01
0.01
K
V
1471E
0.01
100k
15k
0.01
C13
0.01
22p
0.01
3.3k
K
V
147
1E
220
1
50V
0
220p
1
50V
3.3k
0.1
0.1
0
0
KV1520NT
0.01
10k
220k
10p
22p
100p
220p
0.01
0.1
100p
100p
100p
0
2.2k
2.2k
2.2k
2.2k
100
10V
100p
100p
0
0
0
220
100p
100p
1k
0.001
10k
0
1k
(GND)
0.001
15k
100p
0.001
470
220
10V
100p
22p
10p
220
10k
0.22
10k
0
1k
10k
4.7
50V
0.001
(VT)
75KHz
FM/TV IFT
AM IFT
0
220
10V
11P
TA2149BN
LC72137M-TLM
47
0
330
0.022
0.022
RADIO 6V
VT
FM/AM PLL
AM OSC
FM/TV OSC
FM/TV
RF
ANTENNA
AM FERRITE-ROD
ANTENNA
FM/AM RF AMP,
MIX,OSC,IF AMP,
DET,MPX
FM/TV TELESCOPIC
TU-MUTE
TU-COUNT
TU-CLOCK
TU-DATA
TU-CE
TU-LCH
TU-RCH
GND
S GND
1
µ
H
10
µ
H
FM/TV (1 – 3ch)
FREQUENCY
COVERAGE
FM/TV (1 – 3ch)
TRACKING
AM
FREQUENCY
COVERAGE
FM/TV IF
Содержание ZS-Y3 - Personal Cd Audio System
Страница 4: ...4 ZS Y3 H P board MAIN board TU board HARNESS SETTING ...
Страница 31: ...31 ZS Y3 MAIN Board IC301 BD3870FS E2 ...
Страница 47: ...47 ZS Y3 MEMO ...