Kenwood KC-Z1, Руководство по обслуживанию

Страница: 31 / 53

+B LINE
-B LINE
3.9V
-4.9V
4.9V
0V
0V
4.0V
0V
0V
0V
0V
4.0V
0V
0V
4.0V
4.0V
4.9V
0V 0V 0V 0V 0V 0V 0V
0V 0V
0V -4.9V
0V
-4.9V
4.9V
0V
0V 3.9V 0V
-5.0V 5.0V
3.9V
0V
4.9V
-4.9V
0V
0V
3.9V
0V
0V
0V
0V
4.9V
0V
0V
4.0V
0V
0V
4.0V
0V
4.9V
3.9V
-4.9V
0V
0V
0V
3.9V
0V
0V
0V
-4.9V
4.9V 4.9V
0V
0V -0.6V
-0.6V
5.0V
0V
-17.0V
17.0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
4.7V
4.9V
0V
4.9V
0V
4.8V
4.9V
0V
0V
0V
4.9V
0V
0V
4.8V
4.9V
0V
0V
0V
4.8V
0V
OFF:0V
ON:4.0V
4.9V
OFF:0V
ON:4.0V
4.9V
OFF:4.7V
ON:0V
OFF:4.9V
ON:0V
OFF:4.9V
ON:1.2V ON:1.2V
OFF:4.9V
OFF:0V
ON:0.7V
13.2V
0.8V
0.8V
2.8V
3.1V
0V 0V
0V
0V
0V
3.3V
0V
3.6V
4.1V
4.1V
1.1V
0V
0V
0V
4.4V
4.4V
0.8V
0V
0V
3.1V
0V
2.8V
0V
0V
5.0V
8.0V
0V
5.0V
5.0V
0.3V
2.5V
0.2V
0V
0.2V
0V
2.5V
2.5V
5.0V
5.0V
2.3V 2.5V
2.5V
2.5V
0.1V
2.5V
2.5V
5.0V
2.5V
0V
1.6V
0V
5.0V
0V
5.0V
0V
0V
0V
5.0V
0.1V
0.3V
0V
0V
0V
2.5V
2.5V
2.5V
5.0V
2.5V
2.5V
0V
0V
0V
2.0V
2.0V
1.8V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
5.0V
2.5V
0V
TX:0-5.0V(DATA)
RX:5.0V
RX:5.0V
TX:0V
8.0V
RX:0V
TX:5.0V
4.4V
PLL DETEECTOR CENTER
X'TAL
FREQUENCY
OSCILLATOR
LOCAL
VT
0V
-4.9V
0V
4.9V
4.9V 4.9V
( )
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( )
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(
) (
) (
) (
) (
) (
) (
) (
) (
) (
X
X
X
X
X
X
X
X
( )
) (
) (
)
)
(
(
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(
(
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( )
GREEN
RED
GREEN
RED
GREEN
C9 100u10
C11 100u10
C43 C42 C44
470P 470P 470P
R2
75
C5 47P C6 47P
X00-A/5-
X00-A/5-
X00-A/5-
6/8
CN8
6/8
CN7
6/8
WH11
C7 47P C8 47P
C37 100u10
C
R17 75
Y
R18 75
R13 75 R14 75
C Y
C Y
R16
75
R15
75
+
X00-B/5-
X00-B/5-
X00-B/5-
X00-A/5-
X09-1/2-
X09-1/2-
6/8
WH13
6/8
WH1
WH2
6/8
WH4
6/8
WH3
5/8
1/8
WH2
R27 10k
V IN1
V OUT1
75 R4
R19 75 R20 75
C Y
C
C
Y
C3 47P
Y
C4 47P
R12
75
R11
75
MU2
R29 75
R28 75
1
4 2 3
V IN3 SW1 V IN2
7 5 6
G1 V OUT2 G2
R10
75
R9
75
C2
47P
R21
75
R3
75
47P
C1
R50
75
R6 75
R5 75
R7 75
8
R25 100
R26 100
8 7 6 5 4 3 2
1
33u16
MU1
V-
14
SW2
12 13 11
C23
+
V+
8 9
10
NC
0
7 4 COM 6
VDD
16 13 15 14
1
2
VEE 5 INH GND
B
10 12 11
3 A C
9
7
R24 100
7 6 5 4 3 2
C14 33u16
+
R45 100
R44 100
MU1
MU2 V IN3
1
V IN2 SW1
V-
14 11
V IN1
12
SW2
13
V OUT1
G1 G2 V OUT2
V+
8
NC
9 10
+
100
9
2 1 4 3
R23
5.1K
R126
R125
100
2
19
5 4 R 11
C34 100u10
C35 0.01
C32 100u10
C33 0.01
GND
GND
GND
COMP
+17V
-17V
GND
C36 0.01
10K R34
1
OY 3Y Y-COM 2Y
2 3 4
47P
C41
C38 0.01
INH 1Y
5 6
VEE GND
7 8
R41 100
C39
100u10
+
R38 10K R39 10K R40
10
16
VDD
14 15 13
X-COM
1X 2X
12 11
OX
3X
10 9
A B
1
V IN3 MU2 SW1
3 2 4
V IN2 G1
7
G2
6 5
V OUT2
R35 10
C40 47P
R33 10K
R31 100
R32 100
5
6
R36
10
R37
10
C114 33u16
C113 33u16
+
+
+
R129
C116
220P
1
330
C115
220P
R128
330
2
3
D.GND
S BUSY
1 S DATA
S
+17V 2
5
4
3 R
GND
L
1 -17V
D
+
R
11
4.7u25
C110
L
7
8
9
10
Y
4
5
6
100K R110
C108
0.01
+
R111
100K C107
0.01
3
4
+
C104
1u50
+
4.7u25
C106
1
–
C105
4.7u25
+
–
R107
+
2
100K R108 R106 470K
R109 100K
C
1
2
3
C109
4.7u25
1
8
7 +
+
C103
1u50
6
5
R104
1K
C102 100P
C101
100P 470K
R103
1K
1000P
C112
R 3
VIDEO
L 2
1
Q
C117
1000P
75
R102
C111
1000P
75
R101
Y
S-VIDEO
C
PLAY IN
VIDEO 3
(FRONT)
R
V+
NC
V OUT1
SW2
V IN1
MU1
V-
V IN1
V OUT1
C30 100u10
C31 0.01
C28 100u10
C29 0.01
14
V-
MU1
V IN1
SW2
13 12 11
V+
NC
V OUT1
10 9 8
R123 100
4
3
3 2 4
1
V IN3 MU2 SW1 V IN2
7 6 5
R122 100
G1 G2 V OUT2
+
+
+
14
V-
MU1
SW2
13 12 11
V+
NC
10 9 8
R120 100
R121 100
1
2
SW1
1
2 3 4
V IN3 MU2 V IN2 G1 G2
7 5 6
V OUT2
C27 0.01
C26 100u10
+
C25 0.01
C24 100u10
+
GND 12
GND 4
8
10
9
-17V
L
GND
5
6
7
GND
COMP
+17V
2
3
1 C
GND
Y
13 +5V
5
6
9
8
7
1
4
3
V2.B 5
11
10
9 V1.A
NC
-5V
8
7
6 V2.A
V1.C
V1.B
T
4
3
2 V3.SW3
V3.SW2
V3.SW1
1 V2.INH
R30 5.1K
14 11 12 13 8 9 10
R48 100
R49 100
R46 100
R47 100 R127
100
C20 100u10
C21 100u10
3
C22 0.01
+
+
C18 100u10
4
+
C19 0.01
330
C48
220P
R124 TRIG. CONT GND
TRIG.CONT(POW.RLY)
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
470P
470
470
470
R204
R206
C47
470P 470P
C45 C46
R203
R205
470
R201
470
R202
470
NC
GND
SWch
GND
SLch
GND
SRch
Cch
GND
GND
Rch
GND
Lch
1
7 6 STB P10
CLR
VSS
GREEN
R89
100
R87 100
R90
100
R60
150
100
R67
10K R95
R94
10K
R92 100
5
6
7
R83 10K
R84 10K
R85 10K
C73 1000P
P6
P7
P8
STB
10
CLK
9
8
DATA
17
R88 100
RED
RED
RED
BLUE 1000P 150
C69 R59
R61
1
2
3
4
R82 10K
R62
120
120
14
P3
P4
P5
VDD
P2
13
P1
12
11
9
8
8
9
C70 1000P
P12
P11
10
DATA
CLK
11
R91 100
C58 4700P C57 1000P C72 1000P
R75 100
R76 100
R77 100
7
6 6
7 7
6
7
2
5
3
4
5
3
4
2
1 1
4
3
1
2
100u10
C56 0.01
R74 100
C55
+
C71 1000P C54 4700P C53 1000P
R72 100
R73 100
8
9
GREEN
4
3
2
BLUE
BLUE
C68
1000P 150
R58
C67
1000P
R57
150
BLUE
BLUE
C66
1000P 150
R56
1000P
C65
150
R55
1
2
3
4
5
6
7
4
6
1
2
3
15
P8
VSS
P9
14
P2
13
P1
CLR
12
P5
P6
P7
18
VDD
16
17
P4
P3
17
8
7
6
BLUE
BLUE
1000P
C64
150
R54
C63
1000P
R53
150
BLUE 1000P 150
C62 R52
8
2 3
7
6
C51 0.01
C52 100u10
R93 10K
R86 10K
R70 100
R71 100
3
+
C60 0.01 C59 0.01
3
4
1
10
1
2
3
4
2
1
19
11
10
9 STANDBY
D.GND
+5V
4 5
5 5
8
6
7
8
7
6
3
2
4 4
3
2
KR3
KSO
KS1
KS2
U
KRO
KR1
KR2
9 9
1
10 10
1
6
7
8 8
7
6
LED.DT
VOL.CW
VOL.CCW
LED.ST1
LED.ST2
LED.CK
C49 47P
R8
75
R43 100
R42 100
C13 33u16
5.1K
R22
+
C12 0.01
M
SLch
7
C15 100u10
+
C10 0.01
+
C17 0.01
C16 0.01
13 10 12 11 8 9
GND +5V SWch GND Cch
1
Rch
4 5 6 2 3
GND SRch GND GND Lch
9
BLUE
C61
1000P
R51
150
2 2
3
4
5 5
4
3
1 1
REF.LEVEL
POW.RLY
BAT.C
BAT.F
V
PEAK.LEVEL
C19 C18 C22
L3
R46
100
(4/4)
J1
F4,5
UNIT No.
C154 6800P
CN19 CN20
+5.6V
1
F4
CN22
CN24
5
2
3
4
7
6
CN21
CN23
F5
F6
-5V
2
+5V
+8V
3
4
6
5
W2
TRANSFORMER
+12V
-14V
-12V
+14V
+12V
CN18
CN16
CN17
F7
CN15
F8
F9
CN14
CN12
4
3
2
1
5
CN13
F10
CN11
-8V
3
2
POWER
4
5
6
P2
3.3M
R151
2.2K
W W W
C153 4.7u50
+
K1
C152 6800P
WH7(RED)
WH6(WHT)
WH9(BRN)
WH11(GRY)
WH10(BLU)
CN10
F2
CN12
F1
CN9
CN11
WH8(YEL)
WH5(WHT)
(K)AC120V
50/60Hz
220-240V
(M)AC110-120V/
60Hz
RLY +B
POW.RLY
GND
3
2
1
P
0-21
0-10
C151 6800P
1
2
GENERAL MARKET
WH4(YEL)
COUNTRY
U.S.A.
M
K
ABB.
250V T1AL
250V 2A
D2
D3
D1
Q3,4
Q1
IC6
IC7
IC8,9
2
R63 150
7
R68 390
6
R66 390
R69 150
1
R65 390
3
R64 390
4
2 2 0 - 2 4 0 V 1 1 0 - 1 2 0 V
R54
47K
BYP
GND
CONT
2
3
VOUT
GND
VIN
5
4
R47 10K
C35
47u10
+
0.1
C34
R52 10K
RF AMP
1K
R81
10K
R78
1K
R80
10K
R79
ON/OFF
+B(IC7,8)
Q3
C54
R14
22
C30
100P
1000P
VCC
C55
3P
TRANSMIT
10uH
L4
OUT
GND
4
6
5
1P
2~6P 2.2uH
1P
TC3
3.3uH
L5
100P
GND
GND
IN
3
1
2
GND IN
GND
100P
C51
C33
0.1
+5V AVR
1 6
R15
10K
330 R20
C17
1000P
OUT
GND
VCC
5
6
C32
0.1
C31
10u6.3
+
R32
75
R58
75
100P
IN
2
1
R53
100 C29
R57
22
R13
39
R56
150
RF AMP
LNA
LO IN
GND
GND
3
1
2
C52
100P
R3
150
R59
10
4
R63
47
C53 R12
100P 47
OUT
GND
VCC
6
5
4
C4
1000P
2
4
C28
100P
GND
3
GND
C27
100P
1 RF IN
IF OUT/VCC
3
R26 10K
C23
100P
1000P
C24
6
5
GND
ENABLE 8
7
VCC
10u6.3
+
R11
C25
270
C26
0.033
R25 10K
C2
100P
18uH
1.4~3P
2.7uH
4700P
10K
DESTINATION
C10
C9
0.047
C11
1000P
TC2
D2
L1
R36
R2
10K
C16
3P
150
R16
100
C13
100P
R6
R5
R1
R7
7.5K
R8
10K
6.8K
OSC.VT
C12
2P
C14
3P
R22
5~20P
C5
12P
TC1
12.6MHz
X1
D1
C8
82P
0.47
100P
C15
1.5P
C36
C7
R21
4.7K
6.8uH
L2
C6
L6
OSC
Q1
100P
C1
10u6.3
+
R24 180
R23
C20
0.015
100K
0.1 C3
R51
R4
100K
100K
18K
10
BINARY 11-BIT BINARY 7-BIT
SWALLOW CONTROL
(64/65 OR
128/129)
PRESCALER f IN 10
SWALLOW
(A)
COUNTER
IC5
IC4
IC3
IC2
IC1
PROGRAMMABLE
COUNTER
(B)
fp
19-BIT SHIFT REGISTER
14-BIT LATCH
PROGRAMMABLE 14BIT
REFERENCE
(S)
LATCH
1-BIT
GND
8
9
NC
LD
7
7
7-BIT LATCH
7
14
OSCILLATOR
CRYSTAL
OSC OUT
4
VP
VCC
5
6
DO
2
NC
3
14
COUNTER
(R)
11
11-BIT LATCH
11
1
CONTROL
LATCH
1-BIT
fr
CHARGE
PUMP
(fr/fp)
MUX
SWITCH
ANALOG
COMPARATOR
PHASE
OUTPUT
DIVIDER
2
10
10u6.3
LD
50KHz BPF
3
C37 0.01 C42
10u6.3
+
+
IC4
(1/4)
R28
270K
C38
150P
R27
1.8K
C39
150P
2
–
R29
1.8K
150P
C41
1
C40
150P
R30
180K
47K
7 13
IC4
(3/4)
10
9
+
– 8
5
–
+
–
11
+
C50
12
IC4
(2/4)
6 R31
AMP
IC4
(4/4)
+
4
R33
1K
R60
14
LIMITER
LOCK
PC2 OUT
DEM OUT
VCO
PC1 OUT COMP IN VCO OUT C1A INH
OSC IN 1
2
1
3 5 4 6
PHASE
COMPARATOR 1
DETECTOR
COMPARATOR 2
PHASE
C1B GND
C44 0.01
7 8
IC6
(1/4)
R37
270K
0.033
15
CLD
16
VCC
14
SIG IN
100
C45
R50
13 12
R2
R34 27K
22K VR1
C43
1000P
270K
C46
220P
R38
–
+
3
DET
PLL
11 10
R1
9
VCO IN
PLL
DET
R35 18K
11
(2/4)
100K 1
4
IC6
–
6
+
5
C48
0.022
R43
4.7K 7
C49
0.047
: 1SV239
: DA204K
: SVC212(2,3)
: 2SA1576
: 2SC3547A
: uPC2708T-E3
: NJM324M
: uPC2748T-E3
11
: 74HCT7046AD
: NJM2058M
: TK11250AU
: MRFIC2001R2
: LMX1511TMX
SYNTH
PLL
SIGNAL LINE
GND LINE
15
13
12
11
NC
DATA
CLOCK
R18
10K
R19
10K
13
14
FG
LE
R17
C56
220P
C57
220P
1K
14
17
F OUT
16
BISW
19
18
NC
ØP
+B(+8V) 11
12 GND
RF POWER ENABLE
RECEIVE ENABLE
RECEIVE DATA
LOCK SIGNAL
TRANSMIT ENABLE
OSC ENABLE
10
9
8
11 SCLK
7
6
5
4
20 Ør
TRANSMIT DATA
13
14
SDA
SLE
3
2
1
CN1
SYNTHESIZER
CONTROL
(3/4)
R49
1K
9
–
+
10
R44 18K
D3
12
13
+
–
IC6
8
R55
4.7K 14
RF AMP RECEIVE
Q4
R9
330
R10
10K
LNA+MIX
110K
1M
C47
0.01
2
R39
R41
R40
150P
R42
100K
C21
R45
220K
IC6
R48
1.5K
X00-A/5-
6/8
WH16
75
R105
1/2W
UNIT No.
F1
0-10
0-21 GENERAL MARKET
U.S.A.
COUNTRY ABB.
K
M 4A 250V
T1.25A L 250V
DESTINATION
R152
HOT
COLD
F6
125V 4A
250V T1.6AL
F7
250V 1.25A
250V T1AL
F8
125V 4A
250V T2AL 1.25V T1.6AL
4V 2A
F9,10
(X05-4570-10)
ANT
(SUB PANEL)
DB25 POW DB25 GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1 2
(X14-)(E/9)
IC4
IC1
IC3
IC2
(X14-)(D/9)
IC5
IC7
IC6
IC9
(X14-)(F/9)
IC8
(X14-4150-XX)(A/9) (X14-)(B/9)
IC2
(X00-2810-XX)(C/5)
(X14-)(H/9)
(X14-)(H/9)
(X14-)(C/9)
KC-Z1(M) (7/8)
(X14-)(G/9) (X14-)(I/9)
IC7
IC3
IC8
IC5
IC1
IC9
(X05-4570-10) REMOTE CONTROL RECEIVE/TRANSMIT
CONTROL
VOLUME
THX
D66
PEAK LEVEL
REFERENCE LEVEL
BAT.FULL
BAT.CHARGE
D63
D51 D72
: B30-0432-05 D64,65
VIDEO 2
PLAY
OUT
PLAY
VIDEO 1
IN
D71~83
REC
HZS5.1N(B2)
: RD5.1ES(B2) or
IN
D38 D37
D36 D35
J5
D34 D33
D32 D31
D30 D29
D28 D27
(S-VIDEO)
OUT
LD
OUT
MONITOR
: TC4051BP IC1
101~106,151
D1~48,67~69,
: 2SC2003(L.K)
2SC3311A(Q,R)
: 2SC2458(Y,GR) or
DTA113ZS
: UN4119 or
: DTC113ZS
: UN4219 or
: NJM4580L-D
: NJU3711D
: NJU3713D
: NJM2279D
: TC4052BP
13,14
D61,62
D60,63,66
D51~59
Q4,5
Q12
IC10
Q10,11,
Q6~9
Q1~3,
IC3~7
IC9
IC8
IC2
: B30-1291-05
: B30-2463-05
: B-30-2479-05
: 1SS133 or
HSS104
REC
PLAY IN 3
D12
D11
D26 D25
D24 D23
D42 D41
D40
D22
D39
D21
DRIVE
MONITOR
J4
OUT
D20 D19
SEL.
VIDEO
2
VIDEO 2
REC OUT
PLAY IN
2
1
REC OUT
VIDEO 1
J3
3
D9
D10
D8
D5
D6
D7
D13
CABLE/
SAT
1
J2
TV
3 LD
2
CD
D14
D16
D15
D18
D17
D3
D4
DRIVE
REC 1,2
VIDEO
Q2
Q1
SEL.
S-VIDEO
Q4 Q5
DRIVE
VIDEO 2
REC
SYSTEM
D47
CONTROL
D48
J13
CN15
CN3
AMP
(2/2)
IC10
(1/2)
IC10
WH1
D104
D103
J8
D105 D106 D102
D101
P1
J7
S-VIDEO
S-VIDEO
DRIVE
VIDEO 1
REC
DRIVE
MONITOR
S-VIDEO
OUT
CN4
D46
CN1
Q3
D45
D44
D43
POWER
STANDBY
Q9 Q8
DRIVE
D60
Q6
Q7
D60
LEVEL
PEAK
DRIVE
LED
Q13
LEVEL
REF-
DRIVE
LED
Q14
(8 BIt)
LED DRIVE
MUTE
PAGE
D59
D58
CD
D79
D62
D61
LED DRIVE
(12 Bit)
BAT-
FULL
LED
DRIVE
BAT-
CHARGE
DRIVE
LED
Q11 Q10
WH2
AC-3
PAGE
TAPE 1
D57
PHONO
TUNER
D78
D56
TAPE 1
D55
MD
D77
D76
LD
D54
D53
D75
D74
D52
TV
CABLE/
SATELLITE
D73
D69
MD
S5
D67
D68
CD
S9
S4
WH3
TUNER
S6 S7
PHONO
S8
MUTE
S12 S11
S3 S2
STANDBY
S10
S1
CN6
MONITOR
1
OUT
(VIDEO)
J1
D2
D1
CN2
DB-25
PRE OUT
J6 VCR(1/2/3)
D71
LD SATELLITE TV
CABLE/
VCR(1/2/3)
CN5
(K)TYPE
(M)TYPE
Q12
D151
RELAY
MAIN
POWER
SELECTOR
VOLTAGE
CN8
CN7
MAIN POWER SW
D65
D64
S15
S14
S13
(X14-4150-XX)
C-BUFF Y-BUFF
SL16
XS8
WH1-1
WH2-1
J11
(M)TYPE (K)TYPE
J11
(X00-2810-XX)
(X14-4150-XX)
W
D83
D82
D81
D80
V
U
T
Q
R
S
P
M
D
V
V
V
V
W
DW
1
2
3
4
5
6
7
DX DY DZ EA EB EC EE EG EI EK EM EO EQ ED EF EH EJ EL EN EP
Y05-3140-10
KC-Z1/RC-Z1
CAUTION: For continued safety, replace safety critical
components only with manufacturer's recommended parts
(refer to parts list). indicates safety critical components.
For continued protection against risk of fire, replace only
with same type and rating fuse(s). To reduce the risk of
electric shock, leakage-current or resistance measurements
shall be carried out (exposed parts are acceptably insulated
from the supply circuit) before the appliance is returned to
the customer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter with no signal input. The
measurement value may vary depending on the measuring
instruments used or on the product.
DOLBY and the double-D symbol are trademarks of Dolby
Laboratories Licensing Corporation. Noise reduction circuit
made under license from Dolby Laboratories Licensing
Corporation.
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299