Kenwood CD-3260M, Service Ma

Page: 14 / 28

A B D F H J C E G I
2
1
3
5
7
4
6
(BOTTOM VIEW)
D33
D1
Q1
Q25
+5V
RF AMP
APC
FE-B
DSP
Q27
DETECTOR
DISC
ON/OFF
ROTARY
DRIVER
MOTOR
CN5
CN3
CN2
CN1
LD
F
PD
D A
C B
E
DM
SLD
SLT-SW
4ch BTL
DRIVER
ROTALY SW
LOAD/
UNLOAD SW
LOAD SW
CD-3260M (X32-3500-12) DPF-J7020 (X32-3502-73)
AVR
IC7
(1/2)
DISC1-9 DISC100-200 DISC10-99
DRIVER
LOADING
MOTOR
IC1 : CXA1571M
IC2 : CXD2587Q
IC7 : NJM2100M
IC8 : uPD784215GF541
IC9 : 5M51008BFP70LL or
628128BLFP7SL
IC10 : uPD17215GT-737
IC11 : TC74HC00AF
IC12 : TA8409S
IC13 : LB1930M
IC16 : BA5979S
Q1 : 2SA954(L,K)
Q23 : UN5212 or
DTC124EUA
Q24 : UN5112 or
DTA124EUA
Q25 : 2SB1640 or
2SB1417(P)
Q26 : 2SC2003(L,K)
Q27 : UN4119 or
DTA113ZSA
D1-5,30-33,38 : HSS104 or
1SS133
CD-3280M (X32-3500-13)
CN4
D39
D38
Q35
RD5.1ES(B2)
HZS5.1N(B2) or D39 :
D1-5,30-33 HSS104 or :
1SS133
Q35
2SC3311A(Q,R)
2SC2458(Y,GR) or :
DIGITAL LINE
GND LINE
SIGNAL LINE
B LINE
B LINE
(BOTTOM VIEW)
M
M
R21 100K
C12
0.47
33K
R20
0.1
C22
1500P
C15
R24
3.3K
10K
R23 C16
0.047
R25
3.3K
R19
C10
C9 470P
C1
1 0.1
R18
R17
15K
C8
0.1
C7 47u4
+
0.01 C13
R22 1M
28
26
29
30
31
33
32
73
2
45 36 35 34 33 32
L5
44
R28 47K
C21
0.01
10uH
TRI-
TRI+
FCI+
FCI-
VR-O
GND
VR-I
FC-C TR-C
VC
FCO-
RST
FCO+
TRO-
GND
TRO+
15 16 14 13 12 11
9
10 1
8 7 5 6 3 4 2
25
17
SM-C SMO- SMO+ DMO+ DMO-
21 19 18
20
MUTE
VC VC
23 22 24 32
DMI-(100K) REG-O REG-B DMI-(10K) SMI+ SMI-
26 28 27
DMI+
30 29
31
GND
30
31
33 32
R30 R29
17 18 19 20
12 13 15 14
29 28
220P
R34
100K
31
1
2
3
4
5
6
7
15K
R1
1
100
R10 100
C24
0.033
4.7K
R32
26
10u50
C54
+
330u
6.3
C53
+
R90 4.7K
10 11
NC NC
4
7
EI
VR
VC
9
EO
E
8
TE
FE
VEE
F
6
FE-BIAS
PD2
5
RFO
PD1
3
RFI
LD
PD
2
VCC
LDON
1
13
12
19
16
14
15
17
18
20
R9
15K 27K
R8
R13
R12
20K
5.6K
C4
27P
R14 18K
70
1
2
3
4
5
6
7
8
9
10
16
15
14
13
11
12
12
15
14
13
R2 68K
R3 68K
R5 68K
R6 220K
220K
R7 10
L1
10uH
100u6.3
C1
+
47u4
+
VR1
22K
R15 10K R16 10K
220u6.3
C2
+
R26
330
10 9 8 7 6 5 4 3 2 1
17 18
20 19
4.7K
R144
2 1 5 4 3 7 6 9 8
IN2 VCC OUT2 NC GND VS OUT1 VREF IN1
0.1
C69
29 28
26 27
3 6 5 4 1 2
4 7
4
P-GND S-GND
IN2
5
OUT2
IN1
3
NC
VCC
NC
2
NC
OUT1
1
7
6
8
9
10
24 25 10
0.1
C70
2 1
3.3K
R109
10K
R147
DM+ DM- SLD+ SLD- SL
T
-SW
UNLOAD-SW LOAD-SW SW
-GND
LOADM+ LOADM- DISC-SW2 GND +5VPUL +5V S2-SW S1-SW DISC-SW ROT
AL
Y
M+
ROT
AL
Y
M-
RF
FE1
FE2
VC
TE2
TE1
S.S
FCS-
TRK-
TRK+
FCS+
PD
-VPD
LD
GND
F
C
B
A
D
E
VCC
VC
1
2
3
4
5
6
7
8
9
10
1
10
9
8
7
6
3
5
4
2
13
15
16
14
11
12
7
5
6
4
3
2
1
1
2
1
2
3
4
5
82
1/4W
1
2
3
4
5
470
470 470
DM+
DM-
SLD+
SLD-
SLT-SW
UNLOAD-
SW
LOAD-SW
SW-GND
LOADM+
LOAD-
LOAD-
LOADM+
SW-GND
LOAD-SW
UNLOAD-SW
SLT-SW
SLD-
SLD+
DM-
DM+
ROTALY M+
ROTALY M-
S1-SW
DISC-SW
GND
+5PUL
+5V
S3-SW
S2-SW
GND
S1-SW
+5V
S3-SW
S2-SW
FCS-
TRK-
TRK+
FCS+
PD
-VPD
LD
GND
F
C
B
A
D
E
VCC
VC
FCS-
16
TRACKING COIL
FOCUSING COIL
LAND
SHORT
9
12
14
15
13
TRK+
TRK-
FCS+
10
11
-VPD
PD
LD
5
7
8
6
GND
F
B
C
3
4
+5V
2
D
A
VCC
E
+2.5V
1
VC
1
2
3
4
5
6
DM+
DM-
SLD+
SLD-
SLT-SW
XUGF
16 20 17 18 19
DFCT
23
COUT
21
MIRR 22
SCOR XPCK GFS C2PO
LOCK 25
FOK
24
MDP 26
SSTP 27
DFCT
INTERFACE
SERVO
MIRR
FOK
SFDR 28
SRDR
TFDR
30
29
TRDR
FFDR 32
31
PRDR
VSS
34
33
TRACKING TRACKING PWM
GENERATOR
GENERATOR
SLED PWM
SLED SERVO
SERVO
FOCUS PWM
GENERATOR
PWM GENERATOR
FOCUS SERVO
SERVO DSP
TES1
36
TEST
35
XTSL 37
VC
FE 39
38
SE 40
ANALOG SW
OP AMP
CONVERTER
A/D
RFDC
CE
42
TE
41 43
IGEN ADIO
A
VDD0
A
VSS0
46 45 44 47
OVER SAMPLING 69
XRST VDD
14 15
11
12 13
7 8 9
10
5 6 4 2 3
1
A
TSK
(SL
T
,SW)
(MON) XLON WFCK SPOB
SPOA CLOK
SENS
SCLK
D
ATA
XLA
T
INTERFACE
CPU
SQCK
SYSM
SQSO
PWM
PROCESSOR
SUB CODE
SEQUENCER
SERVO
AUTO
3RD-ORDER NOISE SHAPER
PWM
DIGITAL FILTER
LMUT 80
RMUT 79
AVDD2
78
AOUT2 77
AIN2
LOUT2
75
76
AVSS1
AVSS2
73
74
AIN1 71
LOUT1 72
AOUT1
AVDD1
70
EFM
DEMODURATOR
SERIAL-IN
INTERFACE
LOGIC
TIMING
RAM
16K
CLV
DIGITAL
GENERATOR
CLOCK
CORRECTOR
ASYMMETRY
DIGITAL
PLL
ERROR
CORRECTOR
INTERFACE
D/A
OUT
DIGITAL
XTA1
66
XTA0
67
XVSS
68
XVDD
65
EMPH 64
62
BCK
PCMD
63
LRCK 61
57
CL
TV
RF
AC
BIAS
ASY1
ASY0
A
VSS3
50 49 48 52 51
PCO
FILI
FILO
55 54 56
DOUT
VDD VSS
A
VDD3
60 59 58
100K
+7.5V +7.5V +7.5V
+7.5V
+7.5V
+7.5V
+7.5V
+7.5V
+5V
4.7K
R33
+5V +5V +5V
+5V
+5V
+5V
+5V
+5V
+5V +5V +5V
+5V
+5V
+5V
+7.5V
+7.5V
+5V
+5V
+7.5V
+7.5V
+7.5V
+7.5V +7.5V
+5V +5V
VDD
VDD
C14
3300P
220u
6.3
C5
+
VDD
VDD
0.01 C23
SW-GND
ABB.
COUNTRY
DESTINATION
2-73
UNIT No.
0-12
UNIT No.
CANADA
DESTINATION
COUNTRY
U.S.A.
P2
K1
ABB.
CN15
NO
R104
YES
C158
YES
53
R31
1K
C3
0.022
C6
220u10
C17
+
8
2
3
4
1
15K
R35
10K
R36
C43 0.01
R4 68K
R1
CN15 R104
NO YES
C158
NO
K U.S.A.
0-13
CANADA
P1
YES NO
UNIT No.
DESTINATION
COUNTRY ABB.
CN15 R104
NO
C158
(LDM+) (LDM-)
220K
R95
160K
R94
7
3
S3-SW
680
R204
150K 100K
EUROPE
U.K.
E1
T1
B
+B
+5V
IC2
IC1
IC13
(X32-350X-XX) (A/8)
IC12
BLOCK
SERVO
DAC BLOCK
SIGNAL
IC16
RELAY P.C.B.
PICKUP (KSS-213C) T25-0061-08
D40-1515-05 (CDM-31)
SENSOR PCB
3.9V 3.8V 3.8V 3.8V 4.6V
3.8V 3.9V 3.9V
4.2V 3.5V 3.9V 3.8V 3.9V 2.5V 2.5V 2.5V
6.9V
5.0V
7.5V
0.2V
3.3V
2.6V
2.6V
2.6V
2.5V
2.0V
2.5V
2.4V
2.5V
2.6V
0V
2.4V
2.4V
2.5V
2.5V 3.3V
1.5V 2.5V
3.0V 3.0V 2.6V
2.6V
2.3V
2.5V
2.5V
2.5V
5.0V
2.6V
0V
0V
5.0V 4.6V 4.9V 5.0V 4.8V 0V 5.0V 5.0V
2.4V
0.9V
2.0V
2.0V
2.0V
2.0V
2.0V
2.0V
0.9V
2.5V
2.6V
4.6V 0V 0V 6.9V
0.3V 0V 0V 0.3V
3.9V
5.0V
0V 0V 0V 0V
5.0V
5.0V
0V
0V
0V
0V
4.9V
5.0V
4.6V
2.5V
0V
CD-3260M(K) PCBSD2.2P( 99.10.29 9:29 AM y [ W 3
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Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299