ION iT67, Руководство по обслуживанию

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REV: 1.0
NEMBER
FILE
DATE: DATE: DATE:
A4
SIZE:
MODEL ON
DRAW:
APPROVED:
FINISHED
COMPANY
TITLE
DRAW FILE
SHEET:
CHECKED:
BLUETOOTH
TAPE
蓝牙部分
S
C
6
1
3
6
MCU
NO:ERP2-10K
RADIO CD
PHONO
TAPE
TAPE
_D
ET
播放磁带时高
/
磁带弹开时低
新
ERP
更改了此部分電路
原12K改為5.6K
R90
12K
R91
12K
C701
4.7UF
C702
4.7UF
1
GND
2
ANT
3
GND
4
TMS/GPI019
5
TCK/GPI018
6
TDO/GPI021
7
TDI/GPI020
8
RESET
9
MBISTEN
10
TX/GPI00
11
RX/GPI01
12
GPI02
13
GPI03
14
GPI04
15
MUTE
16
GND
17
GND
18
AUX_DET
19
AUX_R
20
AUX_L
21
MIC_N
22
MIC_P
23
MIC_BIAS
24
AUIDO_LN
25
AUDIO_LP
26
AUDIO_RP
27
AUDIO_RN
28
VUSB
29
VCC
30
3.0V_OUT
31
VAD
32
GND
U701 F-6188
GND
ALC/CONS T
ALC/IN 1
O/P1
PC1
NF1
1/P1
1/P2
NF2
PC2
O/P2
ALC/IN 2
RF
VCC
1
2
3
4
5
6
7 8
9
10
11
12
13
14
IC5
AN7312
1 2 3
CN7B5
CN3K
1
2
3
CN7B6
HEAD
L/P/L3
HEAD
R/P/L4
HEAD
R261
5.6K
R262
15K
R264
5.6K
R265
33R
R266 15K
R270
100R
R274 33R
1 2
D26
6.8V
1 2
D27
1N4148
C22
103P
C51
4.7UF
C71
203P
C72
4.7UF
C73
203P
C74
103P
C88
562P
C89
562P
E7
220UF/10V
E8
100UF
1 2
E9
100UF
1
2
M3
MOTO
E10
220UF/16V
1 2 3
SW11
LIMIT3
1
2
C91
47UF/16V
R222
22K
12
D15
1N4148
C23
10UF
1 2
3
4 5
CN1A9
CN5
1 2 3 4 5
CN1A10 LIMIT
12
BT_LED
R707
100R
R710
47K
R711
1K
3
1
2
Q701
8550
3
1
2
Q702 9014C
R1 1K
R12 22K
R28
47K
3
1
2
Q7 8050
C4
104P
1
3
2
Q8
3401
C5
470UF
R32
1
0
0
R
R33
1
0
0
R
C6 104P
C7
10UF
R34
10R
1
2
3
U5
REMOTE
PLAY
EC1
10UF
C33
104P
EC702 470UF
C703
104P
L701
FB601/100M
R107
8.2K
R106
8.2K
R60
NC
1
2
D8
1N4148
1
P1.7
2
VDD
3
VSS
4
P3.2
5
P0.0
10
P1.4
9
P1.2
8
P1.1
7
P0.3
6
P0.1
U1
Q1
8050
R25
1K
R26
10K
D18
4.3V
R31
47R
R37
1K
R4
ERP2-NC
R56
33K
R71
1K
R73
47K
3
1
2
Q2
8050
1
3 2
Q17
2301
R75
10K
R
2
9
N
C
R
7
6
1
2
0
K
R
7
7
5
1
K
R78
1
5
K
1 2
3
4 5
SW1-A
R79 10K
R3
100K
GA
IN
OUT U9
HT7533
1 2
E2 47UF
R61
10K
C10
470PF
C13 470PF
RADIO_BT_R
RADIO_BT_L
BT_RX
BT_TX
MUTE
BT_EN
BT_VCC
TAPE_L
TAPE_R
VDD
DET
IR
AUDIO_DET
MUTE
PLAY
VCC
VCC
TAPE_DET
TAPE _EN
3V3
3V3
TAPE_DET
TAPE_VCC
iT67 / T198-KDB