15
15
XP-ZV71/ZV71C/ZV77/ZV77D
5-1. Block Diagram
• Signal Path
: CD
RF AMP
IC501
RF IN
6
PDE
27
PDF
28
RFSW
43
48
OUTL
PDA
32
PDB
30
3
VCC
9
ARF
23
FEOUT
21
TEOUT
25
FBAL
26
TBAL
16
RFDET
15
OFTR
13
BDO
11
3TOUT
24
GCTL
18
PDOWM
VCC2
DSP + EASS + MP3
DECODER
IC402
RFENV
34
NRFDET
36
FBAL
31
FE
32
TE
33
TBAL
30
OFT
35
BDO
37
TRP
25
TRM
26
FOP
27
FOM
28
TRVP
23
TRVM
24
SPPOL
70
5
VCC
VCC2
IN-L
15
IN-R
14
50
OUTR
BEEP
17
PWSW
20
MUTSW
19
6
L
8
R
HP AMP
IC701
/(REMOTE)
J701
J702
VCPU
ZV77D:AEP,KR
ZV77D:AEP,KR
EXCEPT ZV77D:AEP,KR
73
TXTD
68
STAT
64
BLKCK
72
TXNCLD
62
MDTA
61
MCLK
OSC2
12
OSC1
13
X301
8.46MHz
OPTICAL PICK-UP
BLOCK
(DAX-25E)
RF
A
B
E
F
LD
VCC
GND
PD
VR
FOCUS
C0IL
TRACKING
COIL
MOTOR/COIL DRIVE
IC201(1/2)
FO3
44
RO3
42
48
46
SLED
M902
MOTOR
52
50
M
F+
F-
T+
T-
58
F2
57
R2
60
59
70
56
LPD
1
LD
2
55
FO2
RO2
F3
R3
BRK
FO1
RO1
F1
R1
S+
S-
16
19
14
.
10
15
.
.
9
9
12
15
.
19
21
.
8
.
24
25
2
3
.
.
.
4
NWE
8
NCAS
5
NRAS
XWE
4
XCAS
23
XRAS
5
6
7
2
3
.
.
.
A0
A10
A0
A10
D0
D3
16M DRAM
IC401
D0
D3
39
DATA
38
CLOCK
36
XRST
APC
Q502
SPINDLE
M901
MOTOR
80 SPCOM
2 U-OUT
4 V-OUT
6 W-OUT
VCC2
GAIN UP
PU STBY
40
LATCH
34
SYNC 176.4kHz
26
PMG
79 SPUIN
78 SPVIN
77 SPWIN
ARF
39
µ
COM
IC302
24
BEEP
71
STANDBY
70
A-MUTE
44 ISO
45 SI
46 SCK
43 XLT
66
SMCK
42 RW
48 RRST
6
REM
66
K-PLAY
SO
15
TSB I/F
IC301
1SI
14
SCK
16
XLT
17
MCLK
10
WR
18
RST
SO
1SI
SCK
XLT
WR
RST
SO
1SI
SCK
XLT
WR
RST
11
19
TSB
LCD DATA
13
VDD0
29
VDD1
VCC2
MDATA
18
MCLK
20
63
MLD
MLD
36
69
NRST
NDRST
26
74
TXTCLK
TXTCLK
38
TXTD
37
STAT
19
BLKCK
31
DQSY
32
58
EXT1
VDET2
47
41
ADPVCC
V MON
Q401
79
DVDD1
DVDD1-3
21
DVDD2
53
DVDD3
51
AVDD1
VCC1
46
AVDD2
59
IOVDD2
1
DRVDD
VCC2
29
IOVDD1
BST SW
Q701
BSTN
1
72
DSL2
BSTSW
23
73
DSL1
21
L_SI
23
L_SCL
61
L_CS
60
L_RS
62
L-RST
RECHARGEABLE
BATTERY
2PCS, 2.4V
SWR/H 57
S302
Q204
REG
Q205
25
STNG
16
VCC0
20
VCC
62
REGB
61
DCIN
63
DET
68
BATM1
53
VM1
5
SPVCC
1
SPVCC
64
DCIN_S
12
VIN
8
LG
POWER CONTROL
IC201(2/2)
HOLD
.
ON
OFF
S656
u
S655
x
D105
Q101
CHARGE
SWITCH
D201
D203
Q206
65
CHGB
41
VM3
45
VM23
49
VM12
VCC1
17
VCC1
VCC2
18
VCC2
67
K-STOP
D302
Q301
LIQUID
CRYSTAL
DISPLAY
76
RMC-WU
Q303
58
DOOR
S301
(OPEN/CLOSE)
56
DOOR2
11
VDD
74
DA/MP3
FUNCTION
KEY
S303,304,653,654
3
FUNC1
FUNCTION
KEY
S651,652,657-659
7
FUNC2
37
WAKE UP
74
FG
RST SW
Q302
VCPU
RESET 4
2
IC304
Q203
Q201
DAT
79
CLK
78
LAT
77
SPRST
75
SYNC
29
WU
35
NRST
25
FG
BATT1
30
PU-ON
33
GAINUP
40
XREF-ON
34
GCTRL
39
SPOUT
22
72
PWM
SP
28
DC IN 4.5V
J101
69
BATM2
SWITCHING
IC202
VCC
BATT1
VCPU
19
2
CHRGIN
4
VDIN
CHGMNT
67
VMMNT
66
VMON
5
ACIN
GSW
21
SEM
23
BATT1
DVDD1-3
X1
77
X2
76
X401
16.9344MHz
VCPU
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
2PCS, 3V
ZV77D:AEP,KR
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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