Af9 Board - Circuit Diagram (Part 3) - Philips FW-V537 Service Manual

AF9 BOARD - CIRCUIT DIAGRAM (PART 3)

1100 F6 1203 C1 1206 C1 1403 A9 1520 E6 1523 D6
1201 C1 1204 E1 1401 A9 1404 D9 1521 A7 1524 A5
1202 E1 1205 C1 1402 D9 1405 A9 1522 A6 1525 B5
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Note : Some values may varies, see respective parts list for correct value.
P...provision
A
P
1801
YKC21-3416
3 3809
47R
3805
2
220R
B
1
COAX
DIGITAL
OUT
2807
4921
100n
GND_EMC
FE-BT-VK-N
C 1206 1203 1201 1205
1
1 AMP_LEFT
2
aa
2
3
AMP_RIGHT
3
4
4 NTC
5
Low_Pw_Ctrl
5
6
6 Pw_Dn
7
7 Clipping
D
8
AmOn
8
9
9
10
10 F1
11
F2
11
12
AMP_CS_DC
13
VCDorCDRon
14
DVD_ON
E
GND_D
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
1
12-6
1541 D4 2207 D3 2210 F2 2801 B4 2804 B3 2807 B1 2810 A4 2951 E7
1542 D4 2208 F2 2211 F3 2802 C3 2805 B2 2808 B4 2901 F6 2952 E7
1801 A1 2209 E3 2520 E7 2803 B3 2806 B2 2809 B4 2950 E7 2953 E7
2 3 4
P 4909
P 4910
3802
+5V_CD 3804
3808
22K
2810
220R 22K
2.9V
5802
47p
GND_D
2u2
7802
74LVU04D
14
VCC
1A 3801
2 1Y
1
5801 470R
2A
4 2Y 3
3807
6RG
6 1
3A
6 3Y
5
2K2
2804
2 4A
8 4Y
9
4 3
100n 5A
10 5Y 11
P
12 6Y 6A
13
GND
2805
7
100n
For VCD version only
For CDR version only
4802
CD_PORE
4905
+12V_M
+5V6
9484
GND_D
For Non-VCD version only
-Vkk
-CMOS
3205
-10V
1541
-32V
5K6
FE-BT-VK-N
1542
FE-BT-VK-N
13
GND_D GND_D +5V6_Con 12
11
9614
7202
10
MC78L05
3821
3820
9
IN OUT
GND 10R
10R
8
7
9634
6
5
GND_D GND_D
4
7404
BC817-25
3
2
1
GND_D
GND_D GND_D GND_D
2 3 4
2954 E6 3412 A8 3803 B3 3806 A1 3809 B2 3822 F3 4903 B8
2955 E1 3801 B4 3804 A3 3807 B4 3820 E3 4801 B4 4904 F7
3205 D2 3802 A4 3805 B2 3808 A3 3821 E2 4802 C4 4905 C3
5 6
FE-BT-VK-N
P 4911
D_Text
FE-BT-VK-N
1522
EH-B
19
1524
P 4906
3 18
2801
2 17
100n
1 16
15 15
GND_D
14 14
CD_PORE
13 13
For VCD version only
2808
4914
1525
GND_M
12 12
FE-BT-VK-N
100n
11 11
9
+12V_M
10 10
8
9 9
7
8 8
6
7 7
5
GND_D
6208
6 6
4
1N4003
5 5
GND_M
3
4 4
DSA_STB +5V_CD
2
3 3
CD_Right
1
2 2
A_CD
1 1
CD_Left
FE-BT-VK-N
1523
8
TU_STEREO
14
7
AMP_CS_DC TU_CLK
13 6
TU_DATA
AmOn
12
5
DPL_Clk TU_ENAB
+12V_A
11
4
+12V_A
DPL_Data
10 3
D_DPL TU_Right
9
2
DPL_Vol_Clk GND_A
8
1
DPL_Req TU_Left
7
FE-BT-VK-N
+12V_A
1520
6
SS_L
5
A_DPL
4
SS_R
1100
3
DPL_R
2901
2
A_DPL
1 100n
DPL_L
aa
GND_D GND_EMC
5 6
12-6
4906 A5 4909 A3 4912 B8 4915 C8 5802 A3 6206 F3 6209 F3
4907 C8 4910 A3 4913 B8 4921 B1 6204 F7 6207 C5 7202 E3
4908 C8 4911 A4 4914 B5 5801 B2 6205 D3 6208 C5 7404 F3
7 8
3412
1K
1521
23
1403
GND_D 4.5V
NTC
22
UP_CLK
GND_D
21
DQSY
I2C_Data
20
SRDT
I2C_Clk
19
GND_D
GND_D
18
SHIELD
+5V6_Con
17
COAX2
P 4912
+12V_M
16
COAX1
4913
+5V6
15
GND_D
-Vkk
14
PORE / DSA_STB
F1
13
GND_D
F2
12
SILD
11 4903
CD_SH_DATA
10
SICL
9
CD_SH_CLK
P 4907 9405
8 CD_SH_STR
GND_D
7
SW_INFO
4908
6
+12V_M
P 4915
5
GND_M
DSA_STB
4
+5V_CD
3
CD_RIGHT
2
GND_A
1
CD_LEFT
D_Text
FE-BT-VK-N
9486
3.5V
HP_DET
P
2520
SA_IN
10n
8.5V
Pw_Dn
A_TU
Clipping
4.9V
Low_Pw_Ctrl
MIC_DET
MIC_DET
DPL_Vol_Clk
DPL_Clk
9483
DPL_Data
GND_A
D_DPL
GND_D
7 8
7802 A3 9484 D4 9634 E2
9405 C8 9486 E7 9904 F7
9483 F6 9614 E3
9
+5V
FE-BT-VK-N
1401 1405
1
1
1
NTC
A
2 2
2 GND_D
3
3
3 I2C_DATA
4
4
4 I2C_CLK
5
5
5 GND_D
6
6
+5V6_CON
6
7
7
7 +11V_D
8 8
8 +5V6
9
9
9 -VKK
B
10 10
10 F1
11 11
11 F2
12 12
CD_SH_DATA
12
13 13
CD_SH_CLK
13
14 14
14 CD_SH_STR
15 15
GND_D
15
16 16
16
SW_INFO
C
17
17
SICL
18
18
SILD
19
19 DSA_STB/GND_D
20
UP_CLK
21
DQSY
22 SRDT
GND_D
23
D
1404 1402
FE-BT-VK-N
1
1
TU_STEREO
2
2
TU_CLK
3
3
TU_DATA
4
4 TU_ENAB
5
5
Tu_Gnd
E
6
6
HP_DET
7
7
SA_IN
8
8
POWER_DOWN
9
9
CLIP
10
10
LOW_PWR_CTRL
11
11
MIC_DET
12
DPL_VOL_CLK
F
13
DPL_CLK
14
DPL_DATA
15
GND_D
3139 118 53770...88340 for...3435 pt4 dd wk0123
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