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Philips HTS3277/12 Service Manual page 17

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CIRCUIT DIAGRAM
C380 B1
C384 C1
C387 A2
C390 B2
C395 C4
C381 B1
C385 C1
C388 A3
C391 B2
C396 C4
C382 B1
C386 C1
C389 B2
C392 B1
C397 B1
A
RB358
4
3
2
1
CN 4/ 2 0
RB359
20
21
22
23
CN4/20
B
V-DAT A
V-CL K
V-CS
RB355
15
16
17
18
19
20
CN 6/ 2 0
TO MA IN
RB 356
1
2
C
3
4
5
CN 5/ 2 0
RB357
CN4/20
5 - 2
DP351 A2
Q351 C1
R3051 B1
R3054 B1
R3057 C1
IC351 B2
Q352 C1
R3052 B1
R3055 B1
R3058 C1
LD351 A1
Q353 B1
R3053 B1
R3056 B1
R3059 C1
LD 351
LED _D3M M
TA 351
Standby
-24V
+5V
a
R 3062
B
q
q
820R
On/O
Ke y
Q 353
R306 9
R 3063
+5V
SA 733
4K 7
R 3051
100
R 3052
100
R 3053
100
C 380
C 381
C 382
a
R 3061
4. 7
BK 5V
15P
15P
15P
-24V
C 392
220U/10V
AC 1
AC 2
+5V
SE NSOR
SN351
IR
E5V
R 3060
33
R 3059
10
IR_C EC
R 3058
47K
4
C 386
IR
5
100U/10V
GN D
E5V
R 3057
6
1K 5
Q 352
V-DAT A
SC 945
7
IR_C EC
V-CL K
8
28
KEY SW
29
ON /OFF KE Y
R 3071
R 3072
R 3073
R 3077
Q 351
25
24
V-CS
560R
680R
750R
1K
TA 353
Pl ay
R3060 C1
R3063 B1
R3068 A3
R3072 C1
RB351 C4
R3061 B1
R3064 B1
R3069 B2
R3073 C1
RB355 B1
R3062 B1
R3067 A2
R3071 C1
R3077 C1
RB356 C1
2
DP351
VFD3 2_2008
AC 1
R306 7
2. 2
56K
C389
100U/35V
1
39
S1
GR 6
2
38
S2
GR 7
3
37
S3
GR 8
4
36
S4
SG20 /GR9
5
35
DOUT
SG19 /GR1 0
6
34
DIN
VE E
IC351
7
33
NC
IC_PT6311
VC C
8
32
CL K
SG18 /GR1 1
9
31
ST B
SG17 /GR1 2
10
30
K1
SG16 /GR1 3
11
29
K2
SG15 /GR1 4
12
28
K3
SG14
13
27
K4
SG13
BK 5V
2
5 - 2
RB357 C1
TA351 A1
TA354 C1
ZD310 C1
ZD313 B1
RB359 B1
TA352 C1
TA355 C1
ZD311 C2
SN351 C1
TA353 C1
VR351 C4
ZD312 C1
3
DISPL AY 8 Digital
F2
8G
1G
nc
P1
NP
nc
NP
p13
nc nc
p1 4
P15
C387
102
C 388
102
3
A
F1
R 3068
AC 2
2. 2
B
C

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