Philips Colour Television Service Manual page 37

Circuit Diagrams and PWB Layouts
SSM: Headphone Amplifier
1 2
HEADPHONE AMPLIFIER (SSM)
C8
A
B
2411 3422
C6 HEADPHONE_L
470n 10K
+5V
100u 50V
2412
C
2413
3423
3K3
100n
3415
3K3
2421
100u
D 50V
2423
3418
C6 HEADPHONE_R
10K
470n
E
F
10u 50V
C6 AUDIO_SW
2440
G
3139 123 6060.1
1 2
DPTV585 AA
3 4 5
3412
33K
2414
100p
5V
0V 2 INA_NEG
50V 100u
0V
OUTA 1
0V 3 INA_POS
2467
7403
TDA1308
0V 6 INB_NEG
OUTB 0V
7
5 INB_POS
0V
0V
2417 50V 100u
100p
2418
3416
33K
3442 3440
1K0 100K
0V 7415
BC847B
50V 10u
0V
SUB_WOOF
2441
3 4 5
7. 37
6 7
1606
1
SIN-21T-1.8S(B)
1607
1
SIN-21T-1.8S(B)
1608
1
SIN-21T-1.8S(B)
1609
1
SIN-21T-1.8S(B)
9037
GND-C
9038
HP_OUT_L C1
GND-C
0106
HEATSINK
3140
+15V
15V
1R0
HP_OUT_R C1
1-G8
C6
H-SSB
C6 VSYNC-SSB
C6 Y-SSB-N
C6 U-SSB-N
C6 V-SSB-N
TO WB/HOP
C3
C3
C3
C2 C3
6 7
8 9 10
1604
1
SIN-21T-1.8S(B)
GND-C
1605
1
SIN-21T-1.8S(B)
1601 1602
1 1
SIN-21T-1.8S(B) SIN-21T-1.8S(B)
1600 1603
1 1
SIN-21T-1.8S(B) SIN-21T-1.8S(B)
9046 9048
GND-C GND-C
9039
9047
GND-C GND-C
6052
BAS316
7106
LM317T
3 2
IN OUT HOP
9V2
ADJ
8V
2802
220u
+5V_STBY
STANDBY
C7,C6
+15V
9008
H-SSB C6
+5V
9006
VSYNC-SSB C6
9005
Y-SSB-N C3
+9V
9004
U-SSB-N C3
9003
V-SSB-N C3
1610
B5B-EH-A
TXTFBL
5
TXTFBL
BLUTXT
4
BLUTXT
GRNTXT
3
GRNTXT
REDTXT
2
REDTXT
1 GND
8 9 10
11
0106 C7
1102 D11
C8
1206 C10
1250 F7
1600 B8
1601 A8
1602 A9
A
1603 B9
1604 A8
1605 A8
1606 A7
1607 A7
1608 A7
1609 B7
1610 F9
2106 D8
2108 D8
2110 D9
B 2140 F10
2141 F10
2411 B2
2412 C2
2413 C2
2414 B3
2415 C5
2416 D5
2417 D4
2418 D5
2421 D2
2423 D2
C
2440 F2
2441 G4
1206
2442 F4
B5B-EH-A
2467 B5
5 +5V
2802 D10
+15V
4
3138 D8
3
3139 D9
2 +9V
1
3140 C7
3412 A3
3415 C2
3416 D4
3418 D3
D
3419 C5
3420 D5
3422 B3
16V
3423 C3
3440 F3
1102
3441 F4
B12B-EH-A
3442 F3
1 +5V_STBY
3443 G4
2 GND
3444 G4
3 STANDBY
3447 G3
4 GND
5 +15V
6052 C8
6 GND E
6053 D9
+5V
7
7106 C8
8 +5V
7403 C4
9 GND
10 7415 G4
GND
+9V
11 9003 F8
12 +9V
9004 E8
9005 E8
9006 E8
9008 E8
9037 B7
9038 B7
9039 B8
F
9046 B8
9047 B9
9048 B9
G
F_15120_012.eps
020805
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