Philips MX5500D/21S - C Expander Circuit

DIGITAL I/O, S-VIDEO, SCART, & I
2
C EXPANDER CIRCUITS
7402
M62320FP
CS0
16
CS1
15
CS2
14
D0
4
D1
5
D2
6
D3
7
D4
9
D5
10
D6
11
D7
12
8
SCL2
SDA3
SO
1
13
88
88 8
CHIP SELECT
I
2
C BUS
TRANSCEIVER
I/O PORT
DATA LATCHES
PWR
RES
OUT I/O IN
SHIFT
REG
8
C
D
E
F
G
H
I
1181-3 G1
1181-4 H1
1183-A G13
1183-B H13
1184 F13
1186 A12
1187 G6
1401 A1
1404 A2
1405 E2
1406 E1
2400 A11
2401 B12
2402 B4
For -/22 only
#
1234567891011121314
123456
TO DVD MODULE
&
#
#
ON
&
@
7 8 9 1011121314
A
B
C
D
E
F
G
H
I
A
B
L = PROG SCAN
2.4V
STANDBY
H = Interlaced
4.9V
#
2403 D12
2404 D12
2407 H14
2408 H13
2409 G12
2410 G12
2411 F13
2412 F13
2413 F12
2414 A10
2415 B10
2417 A4
2418 A4
2420 H5
2421 I6
S-VIDEO
YUV/
&
3428
2422 I5
2423 H1
2424 G3
2425 H2
2426 H3
2427 I2
2428 G3
2429 H2
2430 B8
2431 A7
2432 B7
2433 A9
2434 B9
2435 A9
2436 B9
3400 A12
3401 B12
3402 A11
3403 A11
3404 B11
3405 B11
3411 B3
3413 C12
3414 C12
3415 D10
3416 D9
3417 D10
3418 I10
#
PROG SCAN
3419 I10
3420 I9
3421 C4
3422 C4
3424 G11
3425 G11
3426 F12
3427 E12
3428 E12
3430 B12
3431 E6
3432 F6
3433 C12
3434 E8
3435 F9
3436 C12
#
From DVD module
3437 E10
3438 F11
3441 A3
3442 A4
3444 G2
3445 I2
3446 H2
3447 F9
3448 G10
3449 H9
3450 H10
3451 C3
3452 C4
3454 C3
3455 C4
3456 D4
*
Non-Scart version
Scart version
3457 E4
3458 E4
3459 E4
3460 A7
3461 B7
3462 A7
3463 A8
3464 B8
3465 A8
3466 B8
3467 A9
3468 B9
3472 H5
3473 G6
3474 G13
3480 I5
4116 H13
L=S-Video inserted
4400 H2
4401 G3
4402 E6
4403 E9
4404 E11
4405 E6
4406 E8
4407 E10
4408 D9
4409 I9
4410 I9
4411 F9
4412 G9
4413 B13
4414 B13
4415 F8
4416 H8
4418 F9
4419 G9
4420 C11
4421 C6
4422 C6
#
&
STATUS
4424 G11
4425 G11
4426 F12
4427 F12
4428 E12
4430 B12
4433 C12
4436 C12
5401 G3
5402 G2
5403 E6
5404 E8
5405 D9
5406 I9
5407 E10
5408 F9
5409 H9
6402 A13
6403 A13
6404 B13
6405 B13
6406 B13
6407 B13
C
6408 C13
6409 D13
7132 A8
7405 E7
7406 E9
7407 E11
7410 I10
7411 D10
7421 H10
7423 F10
7431 D11
7451 D4
7452 E4
7454 B7
7455 A8
7456 B9
SCART 1
Y
#
HI
#
&
AMP_ON_LRCS
POWER AMP.AMP_ON_S
##
#
+2.5V MUTE
&
&
#
#
LOW
-5V
100R
3437
33R
2417 100p
GND_A
BC847B
7410
220p
2409
100p 2412
5403
2u2
3430
68R
1
2K2
3417
GND_D
BC857B
7132
-5VVID
4402
270R
3411
15K
3452
V
V
-5VVID
4u7
+5VVID
+5VVID
2428
47p
GREEN_BOT
1181-4
8
7
3448
GND_D
4R7
2401
21
22
3
4
5
6
7
8
9
V
V
GND_DAC
100p 2418
DVD_LR
100R
220p 2404
2u2
5408
GND_D
470R
3441
GND_D
100R
3449
GND_A
+5VVID
+5V
6403
BZX284-C15
+5V
10K
123
SSSS2
1187
4413
2420
4415
3461
47K
3433
68R
1n
2433
BZX284-C15
6404
GND_D GND_D
2u2
5406
GND_D
2413 100p
1u
3436
1u
2431
2432
1K
3465
3466
1K
GND_DIG
330p
2429
100R
3416
GND_A
4420
DVD_ON
3400
470R
-5VVID
16
2
3
4
5
6
7
8
9
GND_DAC
1401
FMN
1
10
11
12
13
14
15
8K2
3402
BC847B
7455
4401
GND_DIG
GND_DIG
2430
4433
4436
4430
+5V
+5VVID
+5V
3454
47K 47K
3455
7423
BC847B
3413
47R
15
16
17
18
19
2
20
21
3
4
5
6
7
8
9
1186
1
10
11
12
13
14
4405
DVD_CS
470R
BC817-25
7451
47n
2408
3442
3422
47K
V
3421
15K
22n
2403
A_LO
BC817-25
7454
V
MIC
DVD_LR
3444
33R
220u 2421
4410
-5VVID
5407
2u2
6409
BZX284-C15
2K2
3438
220p
BZX284-C15
6408
68R
3418
+5VVID
100n
2424
3462
47K
+5V_MUTE_1
2407 220p
3435
1K2
1n
3426
68R
3424
2436
3
4
5
6
7
8
9
68R
1
10
11
12
13
14
2
1406
FMN-BTRK
3473
10K
3420
100R
GND_D
DVD_CS
220p
2410
7452
BC817-25
GND_DIG
2
3
4
5
6
7
8
9
BZX284-C15
6402
V
FMN
1405
1
10
2K2
2K2
3463
+5VVID
3464
2435
7456
BC847B
4409
1n
1183-B
LAP5100-1301G
78
BC847B
7421
-5VVID
+5VVID
5409
2u2
4418
4419
1K2
3419
68R
3425
V
1n0
2425
V
2423 560p
+5VVID
470R
3401
7407
BC847B
-5VVID
GND_D
3460
68R
3428
3427
+5V
3447
100R
68R
3431
-5V
5404
2u2
47K
3459
15K
3458
4407
100n 2422
8K2
4406
3404
3446
150R
BC847B
DVD_SUR
1u0
2414
7406
GND_D
3451
15K
4411
1n
2434
5405
2u2
2411
4408
100p
5401
2u2
GND_DAC
3405
22K
V
4414
EMC_GND
6405
BZX284-C15
3457
47K
2426
10n
3456
15K
3450
1K2
V
4412
4403
BC847B
7431
3432
1K2
4421
1181-3
GREEN_TOP
YKC21-4483
6
5
180p 2427
BZX284-C15
6406
3480
4R7
100R
3434
7405
BC847B
6407
BZX284-C15
-5VVID
4416
A_LO
2400 220p
47K
3468
150R
3445
4116
4424
4
2
3
5
6
1183-A
LAP5100-1301G
1
7CHA
5402
1
2
34
6
78
BC847B
7411
-5VVID
3415
75R
2415
1u0
2402 100n
1184
YKC21-4423
2
3
4
1K2
3472
YKC21-4483
10K
3474
4404
4422
22K
3403
220u
DVD_SUR
4400
3467
47K
1404
FMN
1
10
11
12
13
14
15
16
17
18
19
2
20
4426
4427
4428
CVBS_DVD
B_OUT
G_OUT
R_OUT
R_OUT
B_OUT
G_OUT
4425
SCART_LO_L
SCART_LO_R
B_OUT
G_OUT
MUTE_C
VID_RGB
AMP_ON_LRCS
MUTE_C
AMP_ON_C
Y
DPL_R
AMP_ON_S
MUTE_AV
MUTE_AV
AMP_ON_LRCS
CVBS_DVD
R_OUT
R_Pr
MUTE_LO
LINE_L
LINE_R
MUTE_AV
DIG_OUT
DVD_SR
DIG_IN
DPL_L
MIC_OUT
R_Pr
MUTE_AV
0_6_12
Y
Y_G_Y
CVBS_DVD
C
C_B_Pb
S_Video_DET
C_B_Pb
Y_G_Y
C
MUTE_LO
Pscan_DET
0_6_12
TV_IN_R
TV_IN_L
FREQ_HOP
DVD_L
DVD_R
DVD_SUB
DVD_SL
DVD_C
DIG_IN
DIG_OUT
SCART_LO_L
SCART_LO_R
Y_G_YC_B_Pb
I2C_DATA
I2C_CLK1
MUTE_HDPH
INPUT_SEL_0
INPUT_SEL_1
& For Scart version only
#
#
0R
68R
68R
3414
#
#
#
#
#
#
#
#
#
#
#
#
@ For i6000 only
# Provision
& For Scart version
* For Non-Scart version
*
*
CVBS
4.9V
2.4V
4.9V
4.9V
4.9V
2.4V
4.9V
2.4V
-6.2V
2.4V
4.9V
2.4V
4.8V
4: 3 DVD
0 - 0.4V :
1 - 3.0V :
CVBS
Pin 8
Pin 16
4.5 - 7V :
EXT RGB
9.5-12V :
16 : 9 DVD
TV BCAST
0 - 2V :
17
18
19
20
For Karaoke set
Note: During production
start-up a 20-pin
Socket is used on
some Karaoke
version while the
Flex cable is only
18 pin making it
necessary to align
the flex cable to
pin 1 during insertion
220p
220p
Rework on
pt 5 board
across Scart
connector pins
2/4 and 4/6.
+
+
+
+
+
+
+
+
+
+
Item no. CD222 Sachi 5.0
Scart Non-Scart
3424 use use -
3425 use use -
3426 - use -
3427 - use -
3428 - - -
4424 - - use
4425 - - use
4426 use - use
4427 use - use
4428 use use use
Item mark with "+"
AV circuit 3139 118 35005 sheet 4 dd wk318
9-5 9-5