Ssb V2: Audio Amplifier - Philips TCM2.0E Service Manual

Circuit Diagrams and PWB Layouts

SSB v2: Audio Amplifier

8 7
AUDIO AMPLIFIER
B06
F
AL1O
SPEAK-OUTL
E
AR1O
SPEAK-OUTR
D
12V
R643 R640
220R 4K7
C
R639
4K7
R641
4K7
B E
GND
Q608
C
BT3906
B
GND
AMP_MUTE 4K7
A
8 7
TCM2.0E LA 7.
6 5
U600
PGND
R622
L-
L_OUT
NC
R621 R620
0R 2K2 C612 1U
R617
NC
C608
GND
1U
2K2
R618
R619
0R
12V
R603
GND
2R7
L600
L601
12V
R632
10K
GND
BT3904
LL4148
R644 Q602
D600 C
HW_MUTE
10K
B
R647
E
R630
10K
10K
GND
R625
D601
LL4148
6 5
53
4
L+
R+
TDA7266
R-
R_OUT
GND
C611
0.1U
R600
PGND
0R
Near the P502
GND
R648
R602
2R7
0R
R601
0R
200R
Near the P502
200R
GND
PGND
SS
R628
10K
MUTE
GND
4
3 2
PGND
PGND
L602
600R
L603
600R HP_L
EAR
0R/NC R636
1 P601
0R/NC
R637
2
GND
HP_R
3
GND
R+ 9
R_OUT
16V 8
7
100U
C616
3 2
1
B06
F
E
D
C
6
L+
GND
L_OUT
5
B
4 C617
16V 100U
A
1
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