Block Diagram - Panasonic SA-PM33EE Service Manual

16 Block Diagram

OPTICAL PICKUP
PHOTO DETECTOR
E E E E
D C
A B
D C
E F F E
SEMICONDUCTOR
LASER
Q7601
SWITCH
B
BA5948FPE2
4CH DRIVE
F+
15 D3-
FOCUS
COIL
16 D3+
F-
T+
17 D4-
TRACKING
COIL
18 D4+
T-
14 D2+
M7301
M
TRAVERSE
13
D2-
MOTOR
12 D1+
M7302
M
SPINDLE
MOTOR 11 D1-
IC7002
VREF 26
B
IN3 28
[CH3] LEVEL
SHIFT
IN4 27
[CH4] LEVEL
SHIFT
IN2 1
[CH2] LEVEL
SHIFT
IN1 3
[CH1] LEVEL
SHIFT
MUTE PC1 4
[CH1]
MUTE PC2 2
[CH2]
35
E
40
A
39
C
38
B
37
D
36
F
41
PD
42
LD
71
BLKCK
BLKCK
66
TX
TX
NRST 72
NRST
FOP
MLD 69
MLD
MCLK 67
MCLK
TRP
MDATA 68
MDATA
STAT 70
STAT
TRVP
LOADING
SPOUT 81
X7201
PC
57
56
OUTL
59
OUTR
21
SPOUT
22
PC
IC7001
MN6627954MA
LSI IC
23
TRVP
24
TRP
25
FOP
80
S7201
RESET SWITCH
SA-PM33EE
CD SIGNAL
RCH
TO MAIN BLOCK
A
SPOUT
PC
TRVP
TRP
FOP