Service Manuals, User Guides, Schematic Diagrams or docs for : Kenwood CD Receiver Car CD Receiver Car Kenwood KDC-X879 B53-0128-00-PCB
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A B C D E
KDC-X879
PC BOARD 1
(COMPONENT SIDE VIEW) (FOIL SIDE VIEW)
DISPLAY UNIT DISPLAY UNIT
X16-2530-11 (J74-1587-02) X16-2530-11 (J74-1587-02)
Q6
L8
R201
L9
R28
Q9
BE
R204
24
25
BE
Q200
R30
BE
R29 2
20
R203
IC2
C35
R202
C200
C36
18
48
1
R25
20
21
C26
C25
17
C38 IC3
C39
CP30
CP19
CP23
CP21
C37
40
1 8
1
CP17
IC9
L10
4
CP20 CP24 CP14
5
CP200
C27 3
R49 C14
CP11
CP18 CP22
C15
CP15 CP13
CP16 CP300
C16
109
144
CP12
FROM CHECK
CP9
108
CP10
1
C17
C13
4
R14 R11
R12
CP25
IC1 R10
R50
C18 R9
C12
CP26
CP8
36
73
4
DI
C10
72
37
C9
R8
L5 C11
L3
CLK
L4
X1
C8 L6 R6
E2PDATA
R5
E2P5V
C7
R16
R7
CP7 L7 TEST
GREEN DGND E2PCLK
DO
RED DSI
KI5 RST
1
28
KI4 SYSRX X16-2530-11
KI3 SYSTX
SCREQ
Ref. No. Address
KI2
CN1
CN2
KI1 SCCON IC1 4D
MCREQ
IC2 2D
KS4 ANA
KS3 PANRST IC4 7D 5
1
32
REMO
PAN5V
KS2 IC5 7C
ILL+B
KS1 FL+B
FLGND IC6 6C
VOLA PANDET FAC1
VOLB
ESDGND CP3 FAC2
D5
D4
CP28
IC7 6C
R4
R2 D2 Q5
CP27 R22
R3
CP4 IC9 3D
CP2
D3
C19
R23
CP5
D1
IC10 6D
C20 CP6
R21
CP31
4 1 BE Q1 6D
C21
C22
CP32
R34 C31
IC7 18 10 Q2 6C
5 8 8 1
C34
R44 Q3 6D
IC10
R206 IC6
C33 Q4 7D
C32
R47
9 16 1 9 6
R40
R37
Q5 6D
R39
C29
R46
CBC Q11
BEE
R45
C28
R36
R38
R48 R1
R35
C30 Q6 2D
Q1
+3 3V
3
Q2 Q7 7D
CP1
B E
Q3
B E R27 Q8 6D
R19 B E
1
Q8
5 4 5 4
X16-2530-11 Q9 2C
IC5
R24 BE BE
C5
IC4 Q4
R20
C2
R26
R300
+2.5V
1 3 Q7
R18
Ref. No. Address 1 3 Q11 6C
C4
L2
R41
C1 BE
IC8 7A BE Q200 2D
ED1
R200
Q10
R43
R42
IC8 L1 R17
3 4
Refer to the schematic
D13
D14
R32
R31
R33
C23
1 2 diagram for the values of 7
resistors and capacitors.
17
F G H I J
KDC-X879
1 PC BOARD (COMPONENT SIDE VIEW)
ELECTRIC UNIT X34-3030-11 (J74-1473-32)
CN1
CN2 12 2 I
11 1
2
1
R263
2
R262
R264
2 C100
9 16 1
8 1 L1
R48
R46
R47
J1 D1 C277 C272 C274
Q24 C215
Q13 C205 R29
E
Q12 Q11
BE R49
R42
D15
C203
C204
B
BE 5 4
MUTE
C297
C298
IC18
W3
C47
R14
Q8 R6 8 1 22 12
C250
BE
Q7
E
1 28 23 11
I GO
3 IC2
B
EB
Q6 C264 C265
R7 R244
IC3 8 5
C299 C259
BE BE
IC5 33 1
R34
C41
Q1 C3 D504
IC13 Q208 34 44
E
Q207 C269 C268
D17
C300 R508
C219
C8
C218
R33 1 4
R245 R503
B
EB
R221
C240 14 15 C234 R504
Q25
8 5
D16
C267 Q203 R219
BE BE
R609 24 13 C238
Q9 IC11
Q204
25 12
R32
E
C5 C201 C202
R608
C266 IC6 C233
C6 1 4 R220 R217
R218
B
R232 36 1 R205
Q26 8 5 CLK DATA
R624
37 48
R623
C229
EB C270
4
BE BE
C9 Q206 C241 C226
IC12 C227
C228
C223
C222
IC20
C43
Q205
R35
R625 R626
C42
C700 5 4
1 4 R233
R170
8 1 TEST
C271 R164
C30 R184
R180
R169
R167
C48
Q15 R183 R163
R162
R172
R171
E B
R179
D7 C31 R101 R160
25 1 R159
26 100 L102
X2
6 5 4 D8
R153
R102
R152
X1
C36 IC1 R186
C101 R148
5 R144 R145
R106 R143
R108 50 76
R107 R142 R146
R109 51 75 R136
R141
R526
R119 R121 R123 R134
5V R525 R135
R120 R133
R131
R127
R129
R122
CN4
RST
24 1
1 2 3
6 1 28
CN6
A2
C18 L2 C12 CN5
15 1
C16 C10
P1
L3 C23
7
18
K L M N O
KDC-X879
1
SWITCH UNIT
X16-2560-10 (J74-1590-02)
IC4
D3
D1
D22
S15
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