Panasonic SA-PM29P Service Manual page 61

OPTICAL PICKUP
SEMICONDUCTOR
LASER
Q701
LASER
POWER DRIVE
B
B
PHOTO DETECTOR
E E E E
D C
A B
D C
E F E F
F+
FOCUS
COIL
F-
T+
TRACKING
COIL
T-
M701
M
TRAVERSE
MOTOR
M702
M
SPINDLE
MOTOR
1
LPD
2
LD
27
E
31
A
32
C
30
B
29
D
28
F
16 4 24
IC703
BA5948FPE2
4CH DRIVE
15 D3-
[CH3]
16 D3+
17 D4-
[CH4]
18 D4+
14 D2+
[CH2]
13 D2-
12 D1+
[CH1]
11 D1-
8
IC701
AN22004A-NF
HEAD AMP
26 25
VREF 26
IN3 28
LEVEL
SHIFT
IN4 27
LEVEL
SHIFT
IN2 1
LEVEL
SHIFT
IN1 3
LEVEL
SHIFT
MUTE PC1 4
[CH1]
PC2 2
MUTE
[CH2]
13 BDO
BDO
14
OFTR
OFTR
9
B
CEA
10 ENV
ENV
15 /RFDET
/RFDET
22
FEN
23 FE
FEOUT
20
TEN
21 TE
TEOUT
16
PDOWN
B
FOP
TRP
TVD
ECS
PC