Philips MX5100VR Service Manual page 91

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AF 4/4 Schematic Diagram < AMP UNIT Section >
1 2
A
B
+D
BC847BW BC847BW
7540 7541
C
D GND_D
E
W10
F
G
+5V
1N4003
+5V6 +D
% 3568
6535
0 ohm
2K7
3K9
GND_D GND_D
H
12K
27K
None
+5V6
+5V6
I
GND_D GND_D
Provisions
*
DC voltage measured in DISC mode PLAY
1 2
3 4 5
BC847BW BC847BW BC847BW
7542 7543 7544
DSCOUT_1 GND_D
DSCOUT_2
DSCOUT_3
DSCOUT_4
DSCOUT_5
470R 3525
TU_CLK
AMP_ON_S 3513 470R
AMP_ON_LRCS 3514 470R
GND_D
+C
+L
Version
*
T502 * 2564
1u
GND_D
3561
GND_D
100K
GND_D
4.9V
7534
GND_K 0V
/37 BC847BW
GND_D GND_D
GND_D
3 4 5
1-12-93
10/31/2012
6 7 8
FE-BT-VK-N
TMP88CU74F
T535
7536
T534
GND_D
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45
65
V24
66
V25
8-Bit high breakdown voltage 8-Bit high breakdown v.
8-Bit h. break. v.
67 V26
out w. latch P8 output port with latch P7 output port with latch
80k pull down 80k pull down
68 V27
P6-P9 source open drain
69 V28
VFT driver circuit (automatic display)
70 V29
71 V30
72 V31
Program
RAM ROM
73 V32
Counter
74
V33
CPU
75
V34
8-Bit A/D
Converter
76
V35
77 V36
VKK
78
sink o. drain
8-Bit Input/Output
8-Bit I/O P2 8-Bit Input/Output
-SCK1
79
(tri state)
(tri-state) sink o.drain P1
P0
80 SI1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
GND_D
+D
GND_D
T513
5530 12M
3 1
5531
2
GND_D DT-38
32K768
GND_D
GND_D
7532
0.2V "ON"
M24C02
"ON" 0.7V
1
3548
E0
7533
2
T505
BC847BW
4K7 E1
3
E2
6
4.9V
SCL
GND_D GND_D 7
WC_
T501
GND_D
6 7 8
World of free manuals
9 10 11 12
FE-BT-VK-N
A_HP
GND_D
+L
5533 6536
2u2
1N4003 +5V6
+C
GND_D
44 43 42 41
GND_D
6532
VDD 40
1N4003
VAREF 39
U118
P6 VASS 38
GND_K GND_D
80k pull down
3543 470R
AIN13 37
I2C_CLKC
3542 470R
AIN12 36
I2C_CLKS
3541 470R
AIN11 35 I2C_CLK
3540 470R
I2C_DATA
AIN10 34
3539 470R VolB
AIN7 33
3538 470R
AIN6
32 VolA
3537 470R
AIN5 T542
31
FSM 10K 3529
3536 470R
AIN4 30
10K 3535
2CH_6CH
+D
AIN3 29
680R 3550
AIN2 28 OUTPUT_SEL2
3533 470R
Options
AIN1 27
3-B. I/O P3
3532 470R
NTC
AIN0 26
( tristate )
3531 470R
-SCKO
25 TU_DATA
GND_D
+D
T541 FREQ_HOP
GND_D
T539
TU_CE
GND_D
GND_D GND_D
+D
4.9V
8
VCC
T500
3565
5
SDA
1K I2C_DATA
4.9V
VSS
4
3566
I2C_CLK
GND_D
1K
9 10 11 12
1-12-94
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1236 A8 T516 A7
1239 A7 T517 A7
2530 H1 T518 A7
2531 H1 T519 A8
2532 I1 T520 A8
2533 I1 T521 A8
2560 G5 T523 A9
2562 I5 T524 A9
2563 H6 T526 A9
2564 H5 T534 B8
A 2565 H8 T535 B8
2566 E10 T536 B7
2568 H7 T539 F10
2569 F10 T541 F10
2570 B10 T542 D11
2571 C11 U118 C12
2573 F7
2574 G8
2575 G8
2576 H7
2577 I7
2578 B10
B
2580 F11
2581 F11
3501 F8
3502 F11
3503 F11
3504 F11
3507 B7
3509 E5
3510 E5
3511 E5
3512 E5
3513 E6
C
3514 E6
GND_K
3515 E6
3516 F6
3517 E7
3518 F7
3521 E8
3522 E8
3523 E9
3524 E9
3525 D6
3526 E9
D
3527 E9
3528 E9
3529 D11
3530 E10
3531 E10
3532 E10
3533 E10
3534 E11
3535 D11
3536 D10
3537 D10
3538 D10
E
3539 D10
3540 D10
3541 C10
3542 C10
3543 C10
3544 B10
3545 B9
3546 B9
3547 B9
3548 H7
3549 F10
3550 D11
F
3551 D2
3552 D3
3553 D3
3554 D3
3555 D4
3560 H5
3561 H5
3562 I6
3563 H10
3564 H10
3565 H10
G 3566 I10
3567 G4
3568 H4
3577 B9
4501 H6
5530 F7
5531 F8
5533 B11
5581 H9
6532 C11
6533 F8
6534 G6
H
6535 G1
6536 B11
7532 H9
7533 H7
7534 H6
7536 B6
7540 C2
7541 C2
7542 C3
7543 C3
7544 C4
T500 H9
I
T501 I9
T502 H4
T505 H7
T506 A9
T507 A9
T513 F9
T514 A7
T515 A7
E9015SCAF4