JVC CA-MXKB22, Руководство по обслуживанию

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2-5
Main section (MX-KB1)
LOGIC DECK-TP
SECTION 2
CN103
M
1 2 3 4 5 6 7 8 9
10
11
12 13
1 2 3 4 5 6 7 8 9 10 11 12 13
1
2
3
8 7
6
5
4
1 2 3 4 5 6 7 8 9
10
11
12
24 23 22 21 20 19 18 17 16 15 14 13
CH1/A CH1/B NF1 ME/01 PRE/01 MIX/0 AGND M/N REC/02 CNF REC/I2 GND
CH2/A CH2/B
NF2
ME/02
PRE/02
A/B
VCC
DET
REC/01
RNF
REC/I1
ALC
U101 TA8189N
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 26 27 28 29 30
Vss XOUT XIN REST XT
-OUT
XT
-IN
TEST F-SHIFT REMOTE MUTE VFD-CLK VFD-FTB VFD-DA
T
ESS-CLK ESS-DA
T
ESS-STB REC-EN SOL-A SOL-B ECO VOL-STB POWER MR+ VOL-DA
T
VOL-CLK RDS-CLK D-SEN MR- CD.R
W
CD.RES
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
3835-C
3835-B
3835-A
PRO-EN OL-DET
MP3-SCLK MP3-SDA
T
MP3-REQ
T-
A
/B
B-CUT
T-
M
O
T
O
A-PHP A-PHO
A-M-SW
B-T
-SW
B-PHO
B-M-SW
REC-SW REC-SW
JOB-A
JOB-B
VDD
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
Vss
BOOT
VREF
KEY1
KEY2
KEY3
POW-D
STEREO
RDS-DAT
SW2
SW1
STL
MD+
MD-
DUCK3
DUCK2
DUCK1
BUCK0
DUCK
CEE
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
PLL-DAT
PLL-CLK
PLL-PER
VDD
3835-AIN
U300
87EP26F-4K76
TO MCU
1
2
3
4
5
6
7
28 27 26 25 24 23 22 21 20 19 18 17 16 15
1 2 3 4 6 5 7 8 9 10 11 12 13 14
3
2
1
3
2
1
2
3
1
1
2
3
4
5
6
7
8
9
10
TO 3CD DECK
3CD DRIVER SECTION
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1
2
3
4
5
6
9
10
7
8
11
12
13
TO TUNER PCB
TO CD PART
1
2
3
4
5
6
9
10
7
8
11
FROM POWER PCB
1
2
3
4
5
6
9
10
7
8
11
12
13
TO DISPLAY PCB
U203 TA7291S