Panasonic CQ-C7300W, Service Manual

Page: 65 / 69

M
M
7205-02-11A
CN65
1
To
18
17
15
16
11
12
14
13
OPTICAL PICK UP
A
B
E
F
A
B
E
F
PD
LPD PD
LD
LD
LD
DRIVE
CN102
DSP3.3V
1 1
I-V
AMP
7
9
3
2
4
15
10
16
13
14 14
11
T+
T-
F+
F-
FOCUS
COIL
TRACKIG
COIL
SLED
MOTOR
SPINDLE
MOTOR
SL-
SL+
SP-
SP+
IC203
COIL/MOTER DRIVE
22
23
6
5
4
28
25
28
31
39
33
INPUT
44
53
34
36
38
32
A/D
CONV
30
40
26
27
24
22
21
SPINDLE
MOTER
DRIVE
SLED
MOTER
DRIVE
TRACKING
COIL
DRIVE
FOCUS
COIL
DRIVE
MUTE
REO2
DSP3.3V 8V
+3.3V
REG
Q301
SW1
SW2
RESET
BCS
BCM
TVD
TRV
FOD
TBAL
TE
ARF
PCK/DSLB
IC201
CD DSP/SERVO
RE ENV
CFTR
NR DET
FE
BDO
FBAL
LDON
KICK
TRD
SERVO
CTL
8
12
10
14
15
23
22
20
21
24 25 26
5 6
IC202
RF AMP
RF EQ
GCA/
BCA
GCA/
BCA
GCA/
BCA
GCA/
BCA
SUBT
V REF
2
17
1
28
27
30
32
AGC
NRF
DET
SUBT
OFTR
BDO
3TENV
SERVO
TIM.
GEN.
EFM
DEMOD
ATT
16K
SRAM
DAC
DE-
EMPH,
OVER-
SAMPL
73 3
5
1 15
18
10
11
13
14
4 27
59
53
48
45
43
41
66
124
120
135
31
74
71
73
95
96
97
69
7
8
75
78
79
80
3
2
1
8
7
9
13
14
15
17
18
58
Lch
Rch
SEL
DATA MC
LRCK MC
CLK MC
DATA
LRCK CM
CLK CM
BLKCK
SUBQ
SQCK
RST
VOC
U-COM
I/F
M DATA
MCLK
MLD
STAT
SUB CODE
BUFF
IC304
LPF
CN101
Lch
Rch
CD8V
CD8V
CD3.3V
CD3.3V
CD MUTE
6
42
CD SCK
5
44
CD ON
8 47
54
49
CD SI
7
60
CD SO
3
98
CD RST
CD8V
DC8V
3.3V
IC401
CPU
CLK ENA
X1
X2
RST
SW1
81
SW2
58
23
24
2
3
4
5
11
28
RESET
X401
CLK2
IC409
BUFF
F/W
MSTRB
IC406
D0–D15
A0–A18
FLASH
CONTROL
WE
OE
LOGIC
X
DECODE
Y
DECODE
IC402
FLASH MEMORY
FLASH
MEMORY
ADDRESS
BUFFER
LATCH
I/O
BUFFER
LATCH
3032-14-05
Q101
CQ-C7300W CD Deck
DLY
CD1.5V
REG
Q303
IC411
1
4 2
CDM-006
Printed in Japan 2004.3 (K) (Recycled Paper)