Ssb: Dc/Dc +3V3 +1V2 Stand-By - Philips 32PFL5604H/12 Service Manual

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Circuit Diagrams and PWB Layouts

SSB: DC/DC +3V3 +1V2 Stand-by

1
2
3
4
A
B
1M95 D1
2203 C2
2208 E2
2213 B9
2218 B12
2223 F9
1M99 B1
2204 D2
2209 B5
2214 B9
2219 C10
2224 F12
2200 C1
2205 D3
2210 B6
2215 B12
2220 D2
2225 F12
2201 C1
2206 E1
2211 D4
2216 C13
2221 F9
2226 F13
2202 C2
2207 E2
2212 B9
2217 B12
2222 F9
2227 F13
C
1
2
3
DC / DC +3V3-STANDBY_+1V2-STANDBY
D
A
E
1M99
F228
1
F201
2
B
F202
3
4
F203
3200
68R
5
F204
3201
68R
6
F205
7
F
F206
8
F223
9
F224
4201
10
F225
4202
11
F226
12
1-1735446-2
C
G
RES
+3V3-STANDBY
H
3204
68R
D
1M95
F207
1
F208
2
F209
3
F210
4
F211
5
F212
+12V
6
I
F213
7
F214
8
F215
+AUDIO-POWER
9
F216
10
GNDSND
F217
11
1-1735446-1
E
J
GNDSND
K
F
L
G
M
H
N
MULTI 12NC : 3139_123_64421 / 64541 / 64561
BD 12NC
: 3139_123_64431 / 64551 / 64571
CELL 12C
: 8239_125_14871
O
1
2
3
P
1
2
3
4
Q543.3E LA
10.
5
6
7
8
9
2228 F13
2233 B6
3201 B1
3211 C12
3221 G12
3226 C5
3231 D6
2229 F13
2235 C3
3204 D2
3212 B14
3222 G12
3227 C6
3232 D4
2230 E2
2236 C2
3207 B10
3213 B13
3223 F13
3228 D6
3233 E4
2231 C1
2237 C2
3208 C11
3214 C13
3224 F12
3229 D6
3234 E5
2232 C2
3200 B1
3210 C12
3215 C14
3225 C5
3230 D6
4201 B2
4
5
6
7201
+3V3-STANDBY
LD3985M122
1
5
IN
OUT
+1V2-STANDBY
I202
3
4
F218
+12VD
INH
BP
COM
LAMP-ON-OUT
BACKLIGHT-OUT
BACKLIGHT-BOOST
POWER-OK
SCL-SET
SDA-SET
+12V
4 7223-2
I212
BC847BPN(COL)
5
4
7224-2
I218
3227
I219
BC847BPN(COL)
3
220K
5
3
I213
6
DETECT-12V
I214
STANDBY
2
7223-1
BC847BPN(COL)
F227
1
I216
I217
3233
3234
6
+1V2-STANDBY
10K
22K
I215
2
1
7224-1
BC847BPN(COL)
4
5
6
5
6
7
8
9
EN 69
10
11
12
13
4202 C2
6217 B12
7203 B14
7223-2 C6
F203 B1
F208 D1
F213 D1
5203 B9
6225 D4
7204 D10
7224-1 E6
F204 B1
F209 D1
F214 E1
5204 B11
7201 A6
7222-1 E10
7224-2 C7
F205 B1
F210 D1
F215 E1
5221 F9
7202-1 B10
7222-2 F10
F201 B1
F206 B1
F211 D1
F216 E1
5222 F11
7202-2 C10
7223-1 D5
F202 B1
F207 D1
F212 D1
F217 E1
7
8
9
1
0
DC / DC
7202-1
ST1S10PH
RES
5203
3207
I204
I203
2
+12V
INH
VIN
33R
100K
5
SYNC
GND
A
P
HS
7202-2
ST1S10PH
10
VIA
3208
100K
3V3-ST
RES
7204
PDTC144EU
DC / DC
7222-1
ST1S10PH
5221
I210
2
+12V
INH
VIN
33R
5
SYNC
GND
A
P
HS
7222-2
ST1S10PH
10
VIA
7
8
9
10
" X200 ~ X299 "
10
11
12
13
2010-Jun-29
14
15
16
17
18
F218 B6
F223 B1
F228 B1
I203 B9
I210 F9
I216 D5
F219 B12
F224 B1
F229 B12
I204 B10
I212 C5
I217 D6
F220 B14
F225 C1
F230 B15
I205 B11
I213 D5
I218 C6
F221 D14
F226 C1
F231 F12
I206 B14
I214 D4
I219 C6
F222 F12
F227 D6
I202 B6
I207 D11
I215 E5
11
1
2
13
1
4
6217
SS36
5204
I205
F219
7
SW
10u
3
VFB
RES
F220
3212
I206
3213
10K
F229
7203
BC847BW
3K9
RES
2216
4n7
11
3214
100K
1%
+3V3
I207
F221
5222
F222
7
SW
2u0
3
VFB
F231
3223
11
470R
1%
11
12
13
14
C
H
N
DC343514
S
E
T
N
A
M
E
* *
* *
* *
* *
CLASS_NO
PCB SB SSB BD
3PC332
-- -- --
1
3139 123 6443
TV543_2K9
2008-10-17
2
2009-01-16
3
NAME
Kailash
SUPERS.
**** *** *****
25
10
SV
CHECK
DATE
2008-10-17
ROYAL PHILIPS ELECTRONICS N.V. 2008
C
14
15
16
17
18
19
20
A
B
15
C
D
A
+5V5-TUN
E
+5V
B
F230
PROT-DC
F
C
G
H
ENABLE-3V3
D
I
E
J
+1V2-PNX5100
K
F
SENSE+1V2-PNX5100
L
G
M
H
N
15
O
1
2009-01-16
1
2008-12-16
P
130
02
A2
19
20
18440_501_090223.eps
090224

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