Kenwood KRC-794 PC BOARD
11
Refer to the schematic diagram for the values of resistors and capacitors.
A B C D E
1
2
3
4
5
6
7
KI1
KI4
KS5
1
KI2
KS4
KS2
KI5
KS3
KS1
KI3
3
2
4
68
1
18
19
RST
ATT
1 2 3 4 5 6 TI DISP
CLK
FMAM
SRC
AUD
R23
R22
R24
R21
R18
R17
R20
R19
C6
C7
R13
R14
R12
R11
C1
C2
R15
R16
R2
R1
R3
R5
R4
R9
R10
R8
R6
R7
C3
C12
R29
R28
C14
C13
C9
C5
C4
R27
C11
CP1
CP2
CP3
KI3
KI5
KS1KS2
DGND
KS4
KI4
KI1
VDD
KS3
KI2
DIMMER
RESET
S.GND
L-CE
L-DATAS
L-DATAL
ILL+B
KS5
REMO
CLK L-
ILLUM G
EB
E
B
BE
B
E
B
E
BE
1
13
1
25
26
50
51
75
76
100
Q4
Q7
Q3
Q6
Q5
Q1
IC1
S28
D26
J1
X16-1540-12 (J74-1306-12)
X16-1540-12 (J74-1306-12)
ED1
D24
D23
IC2
D10
D9
D12
D11
D6
D5
D8
D7
D13
D20
D22
D21
D18
D15
D14
D17
D16
D3D1D2
W5
13
C16
W2
C5
W4
W3
W6
W7
1
W8
VR1
C6
DOLBY
W9
DOLBY R
VR2
W1
1
2
4
5
C15
L
DOLBY L
R
13
CN4
(J74-1148-12)
S1
CN3
CN2
X87-3022-71
IC1
Q1
C4
W14
R4
C17
C24
31
30
R12
C26
C8
R14
C12
C14
R7
C22
W12
R6
20
21
R8
C23
R11
10
11
1
40
C13
R10
C21
C20
R9
C7
R5
C25
C11
EB
R13
R1
C1
W11
R2
C2
R3
C3
PC BOARD
(COMPONENT SIDE VIEW) (FOIL SIDE VIEW)
Ref. No address
IC1 5C
IC2 2A
Q1 6C
Q3 3C
Q4 3C
Q5 3C
Q6 2C
Q7 3C
X16-1540-12
Ref. No address
IC1 7D
Q1 7D
X87-3022-71
KRC-794/Y
12
F G H I J
1
2
3
4
5
6
7
W104
W107
CP7
R170
R171
C174
R136
C109
R134
R124
R107
R115
R194
C41
R97
R98
R104
R301
R73
R71
R101
R165
R166
R72
R113
R117
R357
R102
R76
R77
R78
R111
R75
C38
R312
C89
R344
R302
R303
R339
R327
R103
R328
R308
R99
R309
R325
C95
C96
R321
C93
R116
R323
R326
R324
R322
R305
R304
R310
R193
C308
R347
C224
R338
R358
R359
C191
R330
R335
R172
C256
CP10
CP2
CP3
CP4
CP1
R333
R12
R14
R13
R11
C88
R169
C135
R162
C136
C137
R161
C157
C156
C138
R219
R220
R131
R192
C131
R340
R195
X1
R114
R367
CP9
R196
CP8
C307
C305
R348
R286
R311
E
B
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BEBE
BE
BE
A8V
X2
ILL+B
20MHz
TEST
IC2D
IC2C
SW5V
CLK
NOISE
IFC
PANEL5V
5V
SDA
SCL
PMUTE
SVR
STBY
4.332MHz
NOISE
AUDIO
RESET
MCD/DATAS
SCD/DATAL
32KHz
C81
W7
W10
L6
L5
R110
R100
C94
C111
C84
L3
C133
C114
C90
C33
C32
C31
C34
W4
W9
W17
W16
W21W14
W18
W13
W15
W3
W8
W6
W20
C29
W1
C1
W2
C3
C2
W11
W12
W5
R123
C27
C30
C28
C169
W19
C112
R125
R108
L4
L7
X3
L12
C190
C226
C222
C85
C132
C82
C87
E
L1
C92
C154
L8
R118
C253
L9
C252
SMET
1
24
7
62
1
13
1
1
2
25
24
1
916
8
2
1576109
348121113
B
BE
BE BE
BE
EB
1
2
12
11
110
1
2
13
12
1
28
15
14
1
25
26
50
51
75
76
100
1
8
9
16
EBE
BEE
IC2
Q73
IC11
D52
D21
Q3
Q1
Q4
Q46
Q39
Q86
Q87
Q24
Q25
Q34
Q32
Q85
IC1
D6
D3
Q2
D5
Q90
Q71
Q36
Q44
D16
D14
D12
Q26
Q28
P1
D37
D36
D33
D15
D17
D13
D18
D11
D39
D40
J3
D38
D43
CN2
Q42
Q38
D31
WH1
IC13
CN3
J1
J2
Q20
Q22
CN1
IC4
D41
CN4
D53
D42
D44
D46
D45
X14-6442-73 (J74-1397-02)
PC BOARD (COMPONENT SIDE VIEW)
Refer to the schematic diagram for the values of resistors and capacitors.
Ref. No address Ref. No address Ref. No address Ref. No address Ref. No address
IC1
IC2
IC4
IC11
IC13
4I
3H
3F
3J
5J
Q1
Q20
Q22
Q24
Q25
3G
6H
6H
5H
5H
Q28
Q32
Q34
Q36
Q38
5H
5G
6I
6I
5I
Q39
Q42
Q44
Q46
Q71
4H
6I
6I
4J
3G
Q73
Q85
Q86
Q87
Q90
2I
3I
2H
2H
2H
X14-6442-73
KRC-794/Y
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