Philips LX8200SA - Volume & IR Board

DEM
BAND
PASS
CTRL
CIRCUIT
AGC
INP
PIN
Source
To SACD LED
LPS_GRN
+L
Key 1
LPS_WAKEUP
VolA
VolB
B
C
D
1235 A1 1236 A3 1237 C4 1242 C6
GND_K
TO TOP KEY
12345678
SACD_LED
GND_D
RC5
9
12345678 9
A
B
C
D
A
Surround
1243 C7 1244 D3 1245 C7 1246 C8 2211 D4 2212 D4 2214 B7 2215 A7 2216 A6 2217 C6 3213 C4 3214 C4 3215 C6 3216 A8 3217 A6 3218 B7 3220 C7 3221 C7
TSOP2236
GND3
OUT1
VS2
Open_Close
LPS_LED
3222 C7 3223 C8 3224 C8
+D
To AVC PCB
Key 0
Sound
7210 A9
3216
10K
GND_D
3218
1K
GND_D
10K
3213
10K
GND_K
RC5
GND_D
GND_K
GND_K
7210
2212
10n
GND_D
2211
10n
3222
1245
+D
270R
3221
390R220R
3220
1243
4
MT1
5
MT2
GND_D
3217
100R
3224
EVE
1244
13
2
560R
3223
820R
3214
GND_D
+D
VOLUME & IR
6
7
+D
FE-ST-VK-N
1236
1
2
3
4
5
1
10
11
12
13
2
3
4
5
6
7
8
9
GND_K GND_K
FE-ST-VK-N
1235
2214
2n2
GND_KGND_K
1
2
GND_D
GND_D
2215
47n
1237
EH-S
2216
47u
33p
2217
3215
150R
1246
VolB
1242
VolA
3139 118 55940...8239_210_92001_01...for 3481 pt1 dd wk0227
Note : Some values may varies, see respective parts list for correct value.
VOLUME & IR BOARD - CIRCUIT DIAGRAM
6-5 6-5