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AF9 BOARD - CIRCUIT DIAGRAM (PART 2)
1
2
A
+5V_CD
P
1801
YKC21-3416
3
3809
47R
6
3805
2
220R
B
1
COAX
4
DIGITAL
OUT
2807
100n
1101
FE-BT-VK-N
1206
1203
1201
1205
C
1
AMP_LEFT
1
2
2
aa
3
For CDR version only
AMP_RIGHT
3
4
4
NTC
5
5
Low_Pw_Ctrl
6
Pw_Dn
6
7
7
Clipping
D
8
8
AmOn
-32V
9
9
10
10
F1
11
11
F2
12
AMP_CS_DC
13
VCDorCDRon
14
DVD_ON
E
1204
1202
EH-B
EH-B
1
9.3V
1
2
2
+12V_A
3
3
GND_A
4
4
+12V_M
5
5
GND_M
F
6
6
+5V6
7
7
GND_D
8
+5V_VCD
P...provision
Note : Some values may varies, see respective parts list for correct value.
1
2
12-5
3
4
4909
P
P
4910
P
4911
5802
3802
2u2
3808
22K
3804
22K
220R
2810
2.9V
47p
GND_D
7802
3807
14
74LVU04D
VCC
2K2
3801
1A
2801
2
1Y
1
5801
2A
470R
100n
4
2Y
3
6RG
1
3A
6
3Y
5
2804
2
4A
8
4Y
9
3
100n
5A
10
5Y
11
P
2808
12
6Y
6A
13
100n
GND
2805
7
100n
GND_D
For VCD version only
4802
CD_PORE
4905
+12V_M
+5V6
9484
GND_D
For Non-VCD version only
-Vkk
-CMOS
3205
-10V
1541
5K6
FE-BT-VK-N
1542
14
FE-BT-VK-N
13
13
12
GND_D
GND_D
12
11
11
10
10
9
9
7202
MC78L05
8
8
+5V6_Con
7
7
IN
OUT
GND
6
6
5
5
4
4
3
3
GND_D
GND_D
GND_D
2
2
1
1
3
4
5
6
FE-BT-VK-N
1521
D_Text
FE-BT-VK-N
1522
EH-B
19
1524
P
4906
3
18
2
17
1
16
15
15
GND_D
14
14
CD_PORE
13
13
For VCD version only
4914
1525
GND_M
12
12
FE-BT-VK-N
11
11
+12V_M
9
10
10
8
9
9
7
8
8
6
7
7
5
6208
6
6
4
1N4003
5
5
GND_M
3
4
4
+5V_CD
DSA_STB
2
3
3
CD_Right
1
2
2
A_CD
1
1
CD_Left
FE-BT-VK-N
1523
8
TU_STEREO
7
AMP_CS_DC
TU_CLK
6
TU_DATA
AmOn
5
DPL_Clk
TU_ENAB
+12V_A
4
+12V_A
DPL_Data
9486
3
D_DPL
TU_Right
P
2520
2
DPL_Vol_Clk
GND_A
1
10n
DPL_Req
TU_Left
A_TU
FE-BT-VK-N
+12V_A
1520
SS_L
A_DPL
SS_R
1100
DPL_R
2901
9483
A_DPL
100n
DPL_L
GND_A
GND_D
aa
GND_EMC
5
6
12-5
7
8
3412
+5V
1K
FE-BT-VK-N
23
1403
1401
4.5V
GND_D
1
NTC
22
UP_CLK
2
GND_D
21
DQSY
3
I2C_Data
20
SRDT
4
I2C_Clk
19
GND_D
5
18
GND_D
SHIELD
6
+5V6_Con
17
COAX2
4912
7
P
+12V_M
16
COAX1
8
4913
+5V6
15
GND_D
9
-Vkk
14
PORE / DSA_STB
10
F1
13
GND_D
11
F2
12
SILD
12
11
4903
CD_SH_DATA
13
10
SICL
14
9
CD_SH_CLK
9405
P
4907
15
8
CD_SH_STR
GND_D
16
7
SW_INFO
4908
17
6
+12V_M
18
4915
5
GND_M
19
DSA_STB
4
+5V_CD
20
UP_CLK
3
CD_RIGHT
21
DQSY
2
GND_A
SRDT
22
1
CD_LEFT
D_Text
GND_D
23
1404
1402
FE-BT-VK-N
FE-BT-VK-N
1
2
3
4
5
3.5V
6
HP_DET
7
SA_IN
8
8.5V
Pw_Dn
9
Clipping
4.9V
10
Low_Pw_Ctrl
11
MIC_DET
MIC_DET
12
DPL_Vol_Clk
DPL_VOL_CLK
13
DPL_Clk
DPL_CLK
14
DPL_Data
DPL_DATA
15
GND_D
D_DPL
GND_D
3139 118 53770...88340 for...3435 pt2 dd wk0048
7
8
9
1100 F6
1101 C2
1201 C1
1202 E1
1203 C1
1204 E1
1205 C1
1405
1206 C1
1
1401 A9
1
NTC
1402 D9
2
A
GND_D
2
1403 A9
3
1404 D9
I2C_DATA
3
1405 A9
4
1520 E6
4
I2C_CLK
1521 A7
5
GND_D
1522 A6
5
1523 D6
6
6
+5V6_CON
1524 A5
7
1525 B5
+11V_D
7
1541 D4
8
8
+5V6
1542 D4
9
1801 A1
9
-VKK
B
2207 D3
10
2208 F2
10
F1
2209 F3
11
11
F2
2520 E7
12
2801 B4
CD_SH_DATA
12
2802 C3
13
CD_SH_CLK
2803 A3
13
2804 B3
14
14
CD_SH_STR
2805 B2
15
2806 B2
15
GND_D
2807 B1
16
2808 B4
16
SW_INFO
C
2809 B4
17
SICL
2810 A4
2901 F6
18
SILD
3205 D2
19
DSA_STB/GND_D
3412 A8
3801 B4
3802 A4
3803 B3
3804 A3
3805 B2
3806 A1
3807 A4
D
3808 A3
3809 B2
4801 B4
1
TU_STEREO
4802 C4
4903 B8
2
TU_CLK
4904 F7
4905 C3
3
TU_DATA
4906 A5
4
TU_ENAB
4907 C8
4908 C8
5
Tu_Gnd
4909 A3
E
4910 A3
6
HP_DET
4911 A4
7
SA_IN
4912 B8
4913 B8
8
POWER_DOWN
4914 B5
4915 C8
9
CLIP
5801 B2
10
LOW_PWR_CTRL
5802 A3
6205 D3
11
MIC_DET
6206 F2
6207 C5
6208 C5
F
7202 E3
7802 A3
9405 C8
9483 F6
9484 D4
9486 E7
9
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