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s_a4
Datasheet
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Datasheet
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panasonic s_a4 Datasheet

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Page 1
16 INTERCONNECTION DIAGRAM
E
G
+
JK4902
MA
IN
P
C
B
- I/O
1
P2501
CAP TL CAP EC CAP R/F CAP FG1
GND (FG)
REG 5V GND (MOTOR)
LOAD MOTOR (-) LOAD MOTOR (+)
UNREG 14V UNLOADING LOADING
/2
P2502
09
M2
VO 2/2
08
VH+
R E
07
M3
06
HE+
N O C
05
GND [CYL]
S Y
04
VM
- S B
03
VM
C P
02
HE-
IN
01
M1
MA
P4002
T U
R IN
R O E
F E
F
01
02
F
E
TUNER
2/2
- I/O B C P IN
MA
TU7601
01
02
P5001
A COM
AL
SP L
AR
GND HA
09
07
08
10
MA
IN
P
CYLINDER
STATOR PCB
06
C
B
SP COM
SP R
05
04
1
/2
LP L
LP COM
03
02
LP R 01
01 02 03 04 05 06 07
P2901
08 09
P4003
CTL HEAD-
CTL HEAD+
05
06
MA
IN
06
05
04
03
02
A HEAD W
04
P
C
01
GND_N
A HEAD R
03
02
B
1
/2
P1501
A E IN
LOADING M [-]
01
02
02
CAPSTAN
PCB
LOADING M [+]
01
01
01 02 03 04 05 06 07 08
P0201
09 10 11 12
01 02 03
VO 2/2 R
04
E S
05
06
C S Y
07
- S
08
B C
09
P IN
10
MA
11 12
VCR MECHANISM
D
PS7501
GND [D]
KEY 2
KEY 1
KEY 0
07
08
09
10
MA
IN
P
C
B
- S
FRONT R IN
06
Y
S
C
PS7502
IR
A_5V
FRONTV IN
GND [AV]
FRONT L IN
05
01
03
04
02
O
N
S
E
C
T
IO
N
1
/2
FIP DP7501
MA
IN
P
C
B
- S
Y
S
C
O
N
&
S
E
R
VO 1/2
KEY 2
KEY 3
KEY 4
GND 01
02
03
04
MAIN PCB
SYSCON & SERVO 1/2
05
06
JK4903
MA
IN
P
C
B
- I/O
MAIN PCB
2
/2
AUDIO L
A MUTE/ZFL
22
21
22
21
GND(AUD)
20
20
19
R
AUDIO
19
01
01
REF
TRAY
TRAY DRV
17
18
17
18
JK4904
MA
IN
P
C
B
- I/O
PS1301
02
03
04
05
MA
IN
P
C
B
- S
Y
02
03
04
05
P1001
P4301
TRAY MUTE
TRAY SW+
TRAY/TRV
TRAY SW-
15
16
14
13
MA
IN
P
AV
D
E
C
O
15
16
13
14
IC4905
COX
MA
IN
P
C
B
- I/O
11
/2
11
12
B OUT
GND(DIG)
08
07
08
07
2/2
13
12
13
G OUT
R OUT
C OUT
GND(VID)
Y OUT
GND(VID)
01
05
02
03
06
04
01
05
02
03
06
04
2
/2
08
07
06
10
09
S
C
O
N
&
S
E
R
VO 1
08
07
06
10
09
STATUS
A DIGITAL
DSP CL K
CMD
09
11
10
12
C
B
- I/O
2/2
D
E
R
P
C
B
3
/3
09
11
10
12
PS8002
C
B
A
FRONT JACK PCB
07
08
09
06
10
PP4801
AV DECOD
01
02
03
04
05
01
03
04
02
05
06
PP7501
FRONT PCBSWITCH
54321 6
+
Page 2
A
+
1
09
S
E
R
09
1
1
IC4905
MA
11
10
VO 1
/2
11
10
P1101
COX
IN
P
C
B
- I/O
2/2
OPTICAL
PICK UP UNIT
POWER PCB
13
12
13
12
TRAY OPEN SWITCH
DVD MECHANISM
FG PCB
PP1302
PP1303
TRAY_SW(+)
TRAY_SW(-)
01 02
STATUS
CMD
B OUT
GND(DIG)
G OUT
R OUT
C OUT
GND(VID)
Y OUT
GND(VID)
08
09
07
10
2/2
B
3
/3
08
09
07
10
01
05
02
03
06
04
01
05
02
03
06
04
2
V DECODER PCB
ADAC5V
GND(ADAC)
13
14
13
14
OP 9V
TRAYSW
OP-8V
GND(A)
09
11
10
12
AV
D
E
C
O
09
11
10
12
PS8001
M9V_CTL
08
07
D
E
R
P
08
07
C
06
B
3
06
05
04
/3
05
04
01
02
03
01
02
03
P8001
F
G1 G3
F DGND DGND MUTE4(DGND) D+5V D+5V TRAYIN(D+5V) M+9V M+9V M+9V MGND MGND MGND TRAYREF(MGND) MUTE12 MUTE3 DMV FOIN TRIN SPIN TRVIN IN-SW LDCUR VHALF AGND PIN(CD) T2(CD) FE2(CD) T1(CD) LPC02 AGND FE1(CD) VCC5V TB(DVD) TC(DVD) TD(DVD) TA(D VD )
TRAY/TRV(VREF2.2V)
VREF2.2V PIN(DVD) GAINH/L F2(DVD) F1(DVD) RFN RFP AGND LPC01 AGND
3.3VHFM
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22
/3 1
23
B C
24
P R
25
E D
26
O C E D
AV
FP5102
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
FP5101
TERMINAL PCB
FG3
1
FG2
FP2501
FG2 FG1
2 3 4
NV-VP25EC NV-VP30EC/EB/EBL/EP/EF INTERCONNECTION
A5V
D1.5V
GND(DIG)
D3.3V
D5V
M9V
GND(M)
DIAGRAM
76
8
9
10
11
+
Page 3
17 BLOCK DIAGRAM
17.1. POWER SUPPLY BLOCK DIAGRAM
G
EXT LINK
S4801
FF
S4802
REW
S4803
REC
S4804
+
T. R E C S4805
CH_DN
S4807
EJECT
S4808
PLAY
S4809
STOP
S4810
CH_UP
S4811
F
IR4801
IR RECEIVER
E
FRONT JACK PCB
AC SOCKET P1101
F1101
L1121
D1140
D
SURGE KILLER
RECTIFIER
LINE FILTER
POWER TRANSFORMER T1150
3
20
19
13
12
11
<UNREG 36V>
<UNREG 14V>
<UNREG -29V(SWD)>
<H- (SWD)>
<H+ (SWD)>
PS1301
4
PS1301
8,9
PS1301
6
PS1301
2
PS1301
1
P1001
P1001
8,9
P1001
P1001
P1001
4
6
2
1
C
Q1150, 1151, 1152, 1153 LR1150
CONSTANT VOLTAGE CONTROL
B
POWER SUPPLY PCB
Q1200
5 6 7
PHOTO COUPLER
15
IC1390
18
17
IP1240 IC1340
IC PROTECTOR
16
50V/0.25A
IC1200
SHUNT
2
1
REG.
<UNREG 9V>
<UNREG 6V>
<UNREG 3,3V>
PP1302
PS8001
7,11
PP1301
PP13024PS8001
7,11
12,13
4
AV
PRIMARY SECONDARY Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have
!
the special characteristics for safety. When replacing any of these components use only the same type.
54321 6
+
Page 4
+
STOP
S4810
P1001
P1001
8,9
P1001
P1001
P1001
4
6
2
1
T. R E C S4805
IR4801
IR RECEIVER
CH_UP
S4811
POWER
S4806
D_STOP
S7503
D_PLAY
S7504
REC_CHECK
S7502
TIMER_CHECK
S7505
FRONT SWITCH PCB
QUICK_ERASE
S7507
IC6101
PA3PA2
19
PA4PA0
20
PA0
16
PA1
17
PA2
18
REMOCONIR
33
OSC2
OSC1
RESET
SEG35
SEG35
SEG1
SEG35
9
10
26 62
51
61
96
PROG_PLAY
S7508
X6101
MUSIC_WITH_PIC
P.FA IL
S7501
1
3
L
OPEN/CLOSE
S7506
PP75012PS7502
1
PP75013PS7503
PP480110PS7501
PP48019PS7501
PP48018PS7501
PP48011PS7501
2
3
10
9
8
1
SYSCON & SERVO
IC6001
P.FA IL 78L
PS8001
7,11
PS8001
4
+
AV-Decoder
P1001
12,13
IC7301
26
1
F-
FL(DP7501)
5
SEG1
SEG34
10G
55594638
F+
1G
I/O SECTION
NV-VP25EC VP30EC/EB/EBL/EP/EF POWER SUPPLY BLOCK DIAGRAM
76
8
9
10
11
Page 5
17.2. VCRLUMINANCE&CHROMINANCEBLOCKDIAGRAM
IC4901
G
VIDEO
FROM
PS7501
FRONT JACK PCB
3
F
IN
20
V IN 5 (AV)
22
V IN [FROMYC]
V IN 3 [FROMYC]
+
23
40
CPS
JK4904
2
31
DVD OUT
E
JK4902
D
C
16
36
V IN 4 (AV2)
V IN 2 (TUNER)
BW-H
FSC SECAM
From System Control
B
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have
!
NV-VP30 EF ONLY
the special characteristics for safety. When replacing any of these components use only the same type.
54321 6
Page 6
+
Q6001
VIDEO OUT
VIDEO IN
5
6
BW-H
QR8801
FSC
L
SECAM
From System Control
NV-VP30 EF ONLY
IC8801
1
2
QR8802
4
12
14
IC8803
SECAM
10
VCC
9
FSC
8
QR8804
MODE
CLK_IN
BEP_DELAY REC_OUT
PB_IN
DET_OUT
29
24
23
18
PB_OUT
17
TEST
REC_IN
16
RF_CHROMA
REC_SECAM C.
CIN
1
BGP
5
76
Q8801
PB_SECAM C
REC_CHROMA
Q8801
2
3
1
Q8801 (BUFFER)
V.E E
IC8802
VCC
16
Q2
10
8
SYNC
From Lu & Chr.
FROM SYSCON
3
L
VIDEO_5V
PB SECAM C
REC CHROMA
RF CHROMA 2
REC SECAM C
1
4
NV-VP25EC VP30EC/EB/EBL/EP/EF VCR LUMINANCE & CHROMINANCE 1/2 BLOCK DIAGRAM
9
10
11
Page 7
+
5
VIDEO OUT
G
6
VIDEO IN
F
E
D
C
3
PB SECAM C
TO SYSCON
1
B
REC CHROMA
2
RF CHROMA
4
REC SECAM C
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have
!
the special characteristics for safety. When replacing any of these components use only the same type.
54321 6
Page 8
+
NV-VP25EC VP30EC/EB/EBL/EP/EF VCR LUMINANCE & CHROMINANCE 2/2 BLOCK DIAGRAM
76
8
9
10
11
Page 9
17.3. VCR AUDIO BLOCK DIAGRAM
+
IC4501
JK4801
G
(R)
(L)
PP4801
6
PP4801
565
PS7501
PS7501
AV3 IN(R)
AV3 IN(L)
2
53
FRONT JACK PCB
57
JK4904
9
(R)
LINE OUT
(L)
JK4902
AV1
1
3
2
6
6
(R) (L)
(R)
(L)
AV1 R OUT
AV1 L OUT
AV1 R IN
AV1 L IN
F
E
AV2
(R)
AV2 R OUT
1
(L)
AV2 L OUT
3
(R)
AV2 R IN
2
(L)
AV2 L IN
D
6
TU7601
TUNER
21
TUNER AUDIO OUT
C
JK4904
(R)
DVD OUT
8
(L)
5
FROM DVD
B
AUDIO BLOCK DIAGRAM
AV
PS8002
19
PS8002
211921
AUDO R (OUT)
P4301
P4301
AUDIO L (OUT)
NV-VHD1F
NV-VHD1B/ EC/EE
DVD R OUT
AV1 R OUT
DVD L OUT
AV1 L OUT
FROM QR4902-
DVD L/R MIX
IC7301
38
43
DVD
E
DECODER PCB
H
NICAM DECODER
IC4503
13
14
3
4
9 10 11
1
DEC R OUT
2
DEC L OUT
1
TO AC HEAD
FROM AC HEAD
12
5
2
15
VCR R OUT
VCR L OUT
VCR NORMAL
AV2 R OUT
AV2 L OUT
A.HEAD(W)
A.HEAD(R)
AV2 R IN
AV2 L IN
P4003
4
P4003
3
AV1 R IN
AV2 R IN
AV1 L IN
AV2 L IN
IC3001
1
REC
98
96
QR4503
MUTE
MUTE
EQ
PRE
AMP
MUTE
9
10
14
15
51
52
4 3 1
8
13
SWITCH RCH
SWITCH LCH
MUTE
R
VCA
P
th
TRAP
MUTE
CTL
I/O SECTION
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
!
VHS MAIN PCB
AUDIO/VIDEO SECTION
54321 6
Page 10
+
SWITCH RCH
SWITCH LCH
MAIN SIGNAL PATH IN REC MODE
OUTPUT SELECT SWITCH RCH
OUTPUT SELECT SWITCH LCH
626
INPUT SELECT SWITCH RCH
INPUT SELECT SWITCH LCH
PNR RCH
PNR LCH
MAIN SIGNAL PATH IN PLAYBACK MODE
IIC BUS INTERFACE
AGC
&
SWITCH
BPF
+
AGC
LPF
FM MODULATOR/ DEMODULATOR
LPFLPF
BPF
PREAMP & SWITCH
VCO
F0
42
43
IIC CLK S
IIC DATA S
TO / FROM SYSCON
45
FSC
FROM SYSCON
27
AUDIO H.SW
FROM SYSCON
PB60Hz
30
QR4507
H
FROM SYSCON
29
TW4501
24
21
22
P5001
P5001
9
P5001
10
Hi-Fi AUDIO
HEAD
L
R
FM MODULATOR/
R
NORMAL SELECT SWITCH
MUTE
CTL
2
79
P
61
DEMODULATOR
AGC
&
SWITCH
MUTE
H
FROM SYSCON
NV-VP25EC NV-VP30EC/EB/EBL/EP/EF VCR AUDIO BLOCK DIAGRAM
76
8
9
10
11
Page 11
17.4. SYSCON & SERVO BLOCK DIAGRAM
+
(CAPSTAN MOTOR DRIVE)
CAPSTAN MOTOR
TL0201
G
H3
H1
LOADING MOTOR
F
INPUT
PIN 15
H
L
L
P1501H2P2501 P0201
1
P1501
2
OUTPUT
PIN 19
PIN 16
H
L H
L
H
LH
OPEN
L
PIN 21
L H L
OPEN
P2501 P0201
MODE
FORWARD
REWIND
BRAKE
STOP
E
FROM INPUT / OUTPUT
D
CYLINDER STATOR UNIT
MAIN COIL 2 MAIN COIL 1 MAIN COIL 3
HALL IC
AV1 PB
H
P2901
6,7
1 9 3 5 8 4 2
IC0201
24
MOTOR
22
DRIVE
25
27
1 2 3 4 5 6 9
19
9
21
8
CAPSTAN FG HEAD
NSW_12V
P2502-3,4
VM
P2502-9
M2
P2502-1
M1
P2502-7
M3
GND
HE+ VH+
P2502-5
HE-
P2502-2 P2502-6 P2502-8
CAP FG5V
DIFFERENTIAL AMPRIFIER
POSITION SIGNAL PROCESS
P0201 P2501
QR6001
16
REG 5V
4
(CYLINDER MOTOR DRIVE)
IC2501
3
COM
2 1
7 6
TORQUE CONTROL
HALF WAVE TL AMP
TORQUE DIRECTION
CONTROL LOGIC
MOTOR DRIVE
DIFFERENTIAL AMPLIFIER
SCHMIT
TL AMP
EC AMP
TW2015
PG/FG
TORQUE CONTROL
S1501 MODE SW
P0201 P2501
12
10
7
26
18
15
16
4
5
9
REG 5V
1 2 3 4
1
2
3
UNREG
14.5V
12
11
P2501P0201
P2501P0201
P2501P0201
P2501P0201
TW2002
IC6001
(SYSTEM CONTROL/SERVO IC)
TL2503
1
76
74
75
63
62
TL2502
87
86
TW6002
73
32 31 33
15
16
97
100
90 CYL PFG
77
A DEF (H)
CAPSTAN ERROR TORQUE
CAPSTAN REVERSE/ FORWARD
H
HALF WAVE
H
LOADING
UNLOADING
CAPSTAN FG IN
CAPSTAN FG OUT
125Hz
POSITION SW2 POSITION SW3 POSITION SW1
H
AVPB
M
AVPB
PB CTL OUT
L
EX.FF/REW
CYLINDER ERROR TORQUE
14IR
L
RESET
34
BACK UP 5V
37
H
12M START
43
H
38
12MHz IN
39
12MHz OUT
35
32KHz IN
36
32KHz OUT
71
IIC CLOCK
72
IIC DATA
64
FLD CS
70S.CLOCK
S. DATA O UT
68
C
8
TAKE-UP PHOTO
7
SUPPLY PHOTO SAFETY TAB
T-REEL PULSE
S-REEL PULSE
CTL HEAD(-)
CTL HEAD(+)
L
81
REG 5V
B
Q1501 TAKE UP PHOTO SENSOR
D1501 SENSOR LED
Q1502 SUPPLY PHOTO SENSOR
S7507 SAFETY TAB S W
IC1502
(S-REEL SENSOR)
12
4
3
IC1501
(T-REEL SENSOR)
12
43
CTL HEAD
P4003
5
P4003
6
REG 5V
TL6012
TL6013
80
79
94
95
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have
!
the special characteristics for safety. When replacing any of these components use only the same type.
54321 6
Page 12
+
RESET
BACK UP 5V
12M START
12MHz IN
12MHz OUT
32KHz IN
32KHz OUT
IIC CLOCK
IIC DATA
S. DATA O UT
FLD CS
14IR
L
34
37
43
H
38
39
35
36
71
72
64
70S.CLOCK
68
PS75011PP4801
1
IC7503
12
RESET
N.SW 5V
X6001
X6002
IR4801
IR
13
RECEIVER
C7507
IC6002
(EEPROM)
SCL
65
HEATER(+)
HEATER(-)
UNREG -29V
SDA
FROM POWER
N.SW 5V
DP7501
IC6101
TIMER DISPLAY
F+ 59
F-
1
IIC CLOCK
IIC DATA
5
384855
SEG1
96
|
SEG34
61
DGT1
51
|
DGT10
60
VPP
100
36
P23
3
PO2/CLK
2
PO1/LSN
S4806
S4805
EJECT S4808 S4807
FFREWRECT.RECPOWER
S4802S4803S4804 S4801
MUSIC_WITH_PIC
S7501S7507S7508 S7506
S7504S7502S7505 S7503
S4810S4811 S4809
CH_DN
EXT LINK
OPEN/CLOSEQUICK_ERASEPROG_PLAY
D_STOPD_PLAYREC_CHECKTIMER_CHECK
PLAYSTOPCH_UP
PA1
17
PA0
16
PA3
19
PA4
20
PA2
18
NV-VP25EC VP30EC/EB/EBL/EP/EF MAIN PCB - SYSCON & SERVO BLOCK DIAGRAM
76
8
9
10
11
Page 13
17.5. DVD VIDEO BLOCK DIAGRAM
+
TERMINAL PCB
AV DECODER PCB
G
OPTICAL PICK UP UNIT
SPINDLE MOTOR
F
MOTOR DRIVE
TRAVERSE MOTOR
P8001
FP5201
6
45
FP520146P8001
5
RFN RFP
E
FADR8 ....FADR15
D
FADR0 ....FADR7
C
B
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
!
54321 6
Page 14
+
IC8103 (64Mbit FlashROM)
A20
A16
A0
A7 A8
XCEXCE
XWE
XOE
DQ0
IC8001
(AV DECORDER)
120
RFINN
121
RFINP
EXADR16
DATA
EXADR20
26
11
28
18
46
33
NEX WE NEX OE NEX CE
FADR8 ....FADR15
FADR0 ....FADR7
A15
IC8101
Q0
Q7
IC8102
Q0
Q7
X8004 36,8 MHz
LATCH
LATCH
IC8004
PLL
DQ15
D0
D7
D0
D7
11
11
3
15
LE
LE
50 MHz
33,8 MHz
EXADT8
EXADT15
EXADT0
EXADT7
OSC1
92
OSC1
92
DATA
DATA
NV-VP25EC VP30EC/EB/EBL/EP/EF DVD VIDEO 1/2 BLOCK DIAGRAM
76
8
9
10
11
Page 15
+
IC8001-160
0.68Vp-p(20usec./div.)
IC8001-158
0.64Vp-p(20usec./div.)
IC8001-161
6.0Vp-p(20usec./div.)
G
IC8001-163
1.2Vp-p(20usec/div)
160
DAC2OUT
DAC1OUT
158
161
F
DAC3OUT
DAC4OUT
DAC5OUT
163
164
B
G
R
IC8001-164
0.8Vp-p(20usec/div)
Y
C
E
IC8104
(64Mbit SDRAM)
MEMORY ADDRESS 12bit
MA0
MA11
MA0
MA11
MEMORY ADDRESS 12bit
D
234
BA0 BS0
237
BA1 BS1
22 23
MEMORY DATA 32bit
MDQ0
MDQ31
MDQ0
MDQ31
MEMORY DATA 32bit
C
NCSM
NRAS NCAS
NWG MCKI
238 239 242 232 223
20
CS
19
RAS
18
CAS
17
XWE
68
CLK
B
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have
!
the special characteristics for safety. When replacing any of these components use only the same type.
54321 6
Page 16
+
8001-161
.0Vp-p(20usec./div.)
MAIN SIGNAL
I/O SECTION
6 dB 2x Q8305
Q8306
PS8002
P4301
7
7
PS8002
P4301
6
6
PS8002
P4301
5
5
PS80021P4301
1
IC4904
B
IC4903
G
IC4902
R
6 dB 2x Q8307
76
Q8304
PS80023P34301
3
8
JK4903
43
21
5
NV-VP25EC VP30EC/EB/EBL/EP/EF DVD VIDEO 2/2 BLOCK DIAGRAM
9
10
11
Page 17
17.6. DVD OVERALL BLOCK DIAGRAM
G
MECHANISM UNIT
OPTICAL PICK UP UNIT
F
SPINDLE MOTOR
TRAVERSE MOTOR
SYSCON / SERVO
IC2501
+
AV DECODE
MOTOR DRIVE
E
IC8103
FLASH
IC6101
D
C
B
FL
IC6001
LED
REMOTE CTL
KEY
TRAY
MEMORY
IC8102
LATCH
IC8101
LATCH
IC8104
64 Mbit SD RAM
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
!
54321 6
Page 18
+
AV DECODER
SH
ORY
IC8001
IC4902
RGB SWITCH DRIVER
IC4903
RGB
SWITCH
DRIVER
IC4904
RGB
SWITCH
DRIVER
IC4905
TRANSMITT. IC
I/O SECTION
R
G
B
OPTICAL
CH
CH
it
M
AV
DECODER
Q8306
Q8307
IC8402
AUDIO
DAC
Q8305
Y
Q8304
C
AUDIO L
AUDIO R
NV-VP25EC VP30EC/EB/EBL/EP/EF DVD OVERALL BLOCK DIAGRAM
76
8
9
10
11
Page 19
17.7. DVD SERVO BLOCK DIAGRAM
A
OPTICAL PICK UP UNIT AV DECODER PCB TERM
G
IC8001
IC2501
(MOTOR DRIVE)
+
PHOTO DETECTOR
B2B1
A1
A3A2A4
F
B3B4
HEAD AMP
E
LASER DIODE
LASER DIODE
DVD
CD
Q8002
LD DRIVE
Q8003
LD DRIVE
D
VIN5
VIN6
VIN7
VIN8
VIN1
VIN2
VIN3
VIN4
VIN9
VIN10
RFINN
RFINP
122
123
124
125
126
127
128
129
130
131
133
132
135
134
120
121
70
150
152
148
DRV0
DAC1
DAC0
DRV1
71
AD0
FROM IC6001-41,42PIN
Tray DRV
26
23
24
2
3
6
TRIN
VIN1
VIN2
VIN3
OPOUT
LDIN
BIAS1
BI
C
B
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have
!
the special characteristics for safety. When replacing any of these components use only the same type.
54321 6
Page 20
T
5
+
TERMINAL PCB
01
OR DRIVE)
RIN
IN1
IN2
IN3
POUT
DIN
BIAS1
BIAS2
RF SIGNAL
­+
+
-
MOTOR DRIVE SIGNAL
LEVEL SHIFT
LEVEL SHIFT
TRACKING ERROR SIGNAL
VO4+
VO4-
OPIN+
VO3+
VO3-
OPIN-
15
16
4
17
18
5
­+
-
+
-
+
­+
FOCUS ERROR SIGNAL
M2502 TRAVERS MOTOR
M2501 SPINDLE MOTOR
OPTICAL PICK UP UNIT
­+
­VO1+
+
LEVEL
-
+
-
+
SHIFT
LEVEL SHIFT
VO1-
-
+
VO2+
VO2-
-
+
-
+
14
13
12
11
IC2511-11,12,13,14
1.2Vp-p(0.5usec./div.)
ACT T+
ACT T-
ACT F+
ACT F-
ACTUATOR
FOCUS COIL
TRACKING COIL
NV-VP25EC VP30EC/EB/EBL/EP/EF SERVO SECTION BLOCK DIAGRAM
76
8
9
10
11
Page 21
17.8. DVD AUDIO BLOCK DIAGRAM
G
+
AV DECODER PCB
IC8001
(AV DECODER)
F
E
D
51
56
52
190
192
191
55
49
BCLK
LRCL
SDATA
ML MC
MDI
SCLK
A_MUTE_H
IC8402
(AUDIO D/A CONVERTER)
BCK
1
LRCK
3
DATA
2
ML
15
14
16
QR8001
AUDIO MUTE
SERIAL CONTROL PORT
MC
MDI
SCK
AUDIO SERIAL PORT
SYSTEM CLOCK MANAGER
ZERO
11
OVERSAMPLING DIGITAL FILTER WITH FUNCTION CONTROLLER
SYSTEM CLOCK
ZERO DETECT
ENHANCED MULTI-LEVEL DELTA-SIGMA MODULATOR
C
IEC OUT
181
B
IC6101
25
SYSCON & SERVO
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
!
NF_OFF
54321 6
+
Page 22
+
ENHANCED MULTI-LEVEL DELTA-SIGMA MODULATOR
DAC
DAC
MAIN SIGNAL
OUTPUT AMP AND LOW-PASS
FILTER
OUTPUT AMP AND LOW-PASS
FILTER
QR4908 5 3
V OUT L
7
V OUT R
8
A_MUTE DVD MUTE
I/O SECTION
PS8002
P4301
21
21
PS8002
P4301
19
19
4
IC6101
+
25
NF_OFF
IC4905
GND
1
DIGITAL
AUDIO OUT
OPTICAL
PS800212P4301
12
VCC
VIN
2
3
NV-VP25EC VP30EC/EB/EBL/EP/EF DVD AUDIO BLOCK DIAGRAM
76
8
9
10
11
Page 23
18 SCHEMATIC DIAGRAM
18.1. POWER PCB
G
F
+
E
D
C
B
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
!
54321 6
Page 24
+
NV-VP25EC VP30EC/EB/EBL/EP/EF POWER PCB SCHEMATIC DIAGRAM
76
8
9
10
11
Page 25
18.2. MAIN PCB
+
VIDEO MAIN SIGNAL PATH IN REC MODE VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
G
F
E
AUDIO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
SECAM
D
C
B
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
!
54321 6
Page 26
+
MAIN PCB 1/2
NAVIGATION
MAIN PCB 2/2 MAIN PCB - I/O 1/2 MAIN PCB - I/O 2/2 MAIN PCB - SYSCON & SERVO 1/2 MAIN PCB - SYSCON & SERVO 2/2
M
L
O
A
AR
FSC
01
IO_5V
02
MUTE_H
03
04
SW22
IIC_DATA
IIC_CLOCK
05
06
SW2
GND
08
07
F ER IN
09
C A
A HEAD W
11
12
10
13
GND
14
TO MAIN 2/2
NV-VP25EC VP30EC/EB/EBL/EP/EF MAIN PCB 1/2 SCHEMATIC DIAGRAM
76
8
9
10
11
Page 27
AUDIO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
+
G
TO MAIN 1/2
01
02
03
FSC
IO_5V
MUTE_H
04
05
IIC_DATA
IIC_CLOCK
06
SW22
07
SW2
08
GND
F
E
D
C
B
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
!
54321 6
Page 28
+
TO MAIN 1/2
11
13
12
09
10
R A
AL
A COM
F ER IN
W
A HEAD
MAIN PCB 1/2
NAVIGATION
MAIN PCB 2/2 MAIN PCB - I/O 1/2 MAIN PCB - I/O 2/2 MAIN PCB - SYSCON & SERVO 1/2 MAIN PCB - SYSCON & SERVO 2/2
14
GND
DEF
TYPE
D2
ON
OP
QRN
QRP
VALUE
PART NUM
MA2C165001VT (MA165TA5VT)
2SD0601A0L (2SD601A-TX)
2SB0709A0L (2SB709A-TX)
UNR221600L (UN2216-TX)
UNR211300L (UN2113-TX)
NV-VP25EC VP30EC/EB/EBL/EP/EF MAIN PCB 2/2 SCHEMATIC DIAGRAM
76
8
9
10
11
Page 29
18.3. MAIN PCB - I/O SECTION
+
VIDEO MAIN SIGNAL PATH IN REC MODE VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
G
F
E
AUDIO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
D
C
B
A
54321 6
Page 30
+
IIC DATA
IIC CLOCK
V_GND
PROG_H
CPSDMD OUT
AV1_R_OUT AV1_L_OUT
B_AV2 G_AV2
R_AV2 IO_5V BLINK
R_AV1
G_AV1
B_AV1
MAIN PCB 1/2
NAVIGATION
MAIN PCB 2/2 MAIN PCB - I/O 1/2 MAIN PCB - I/O 2/2 MAIN PCB - SYSCON & SERVO 1/2 MAIN PCB - SYSCON & SERVO 2/2
01 02 03 04 05 06 07
08 09 10 11 12 13 14 15
C_OUT
IIC CLOCK
V_IN
IIC DATA
NSW_5V
Y_OUT
IIC DATA
IIC CLOCK
VIDEO OUT
SW_5V
REG_5V
16 17 18 19 20
21
22
23
24
25
26
MAIN PCB I/O 2/2
Note: Marked *(spare) parts are not assembled
Important Safety Notice: Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
!
NV-VP25EC NV-VP30EC/EB/EBL/EP/EF MAIN PCB - I/O 1/2 SCHEMATIC DIAGRAM
76
8
9
10
11
Page 31
+
JK4904
VIDEO MAIN SIGNAL PATH IN REC MODE VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
01
G
F
IIC DATA
02
IIC CLOCK
03
V_GND
04
PROG_H
05
CPSDMD OUT
06
AV1_R_OUT
07
AV1_L_OUT
08
B_AV2
09
G_AV2
10
R_AV2
11
IO_5V
12
BLINK
13
R_AV1
MAIN PCB - I/O 1/2
14
G_AV1
15
B_AV1
16
C_OUT
17
IIC CLOCK
18
V_IN
19
IIC DATA
20
NSW_5V
21
Y_OUT
AUDIO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE
K2HA306B0071
E
D
C
22
IIC DATA
23
IIC CLOCK
24
VIDEO OUT
25
26
B
MAIN PCB - I/O 1/2
SW_5V REG_5V
DU7601 PIN24 TU7601 PIN14
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have
!
+
the special characteristics for safety. When replacing any of these components use only the same type.
54321 6
Page 32
+
MAIN PCB 1/2 MAIN PCB 2/2 MAIN PCB - I/O 1/2 MAIN PCB - I/O 2/2 MAIN PCB - SYSCON & SERVO 1/2
NAVIGATION
2/2MAIN PCB - SYSCON & SERVO
NV-VP25EC NV-VP30EC/EB/EBL/EP/EF MAIN PCB - I/O 2/2 SCHEMATIC DIAGRAM
76
8
9
10
11
Page 33
18.4. MAIN PCB - SYSCON & SERVO
G
F
+
E
D
C
B
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
!
54321 6
Page 34
+
MAIN PCB 1/2
NAVIGATION
MAIN PCB 2/2 MAIN PCB - I/O 1/2 MAIN PCB - I/O 2/2 MAIN PCB - SYSCON & SERVO 1/2 MAIN PCB - SYSCON & SERVO 2/2
GND
01
GND
02 03
UNREG14V
04
VHS_PON_H
NSW_5V
05 06
IO_5V
TO MAIN PCB -
SYSCON & SERVO 2/2
FLD_CS
07
P_FAIL_L
08
FLD / T2 OUT
09
FLD / T2 IN
10
FLD / T2 CLK
11
12
NSW_5V
IR
13 14
GND_AV
TO MAIN PCB -
SYSCON & SERVO 2/2
NV-VP25EC NV-VP30EC/EB/EBL/EP/EF MAIN PCB - SYSCON & SERVO 1/2 SCHEMATIC DIAGRAM
76
8
9
10
11
Page 35
+
G
F
E
01 02 03 04 05
{
06
TO MAIN PCB -
SYSCON & SERVO 1/2
GND
GND UNREG14V VHS_PON_H
NSW_5V
IO_5V
CYLINDER SERVO SPEED LOOP CYLINDER SERVO PHASE LOOP
CAPSTAN SERVO SPEED LOOP CAPSTAN SERVO PHASE LOOP
D
C
B
A
07
08
09
FLD / T2 OUT
10
FLD / T2 CLK
11 12
{
13 14
TO MAIN PCB -
SYSCON & SERVO 1/2
FLD_CS
P_FAIL_L
FLD / T2 IN
NSW_5V
IR
GND_AV
54321 6
+
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+
MAIN PCB 1/2 MAIN PCB 2/2 MAIN PCB - I/O 1/2 MAIN PCB - I/O 2/2 MAIN PCB - SYSCON & SERVO 1/2 MAIN PCB - SYSCON & SERVO 2/2
NAVIGATION
+
Note: Marked *(spare) parts are not assembled
Important Safety Notice: Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
76
!
8
NV-VP25EC NV-VP30EC/EB/EBL/EP/EF MAIN PCB - SYSCON & SERVO 2/2 SCHEMATIC DIAGRAM
9
10
11
Page 37
18.5. AV DECODER PCB
VIDEO MAIN SIGNAL PATH
G
F
AUDIO MAIN SIGNAL PATH
AV DECODER PCB 2/3
c
ETRG1
f
e
g
d
NRST
SDATA
SCLOCK
EXTRGO
b
a
DGND
FG3 / D3.3V
+
j
i
NEXCE
NEXOE
l
k
m
NEXWE
EXADT [0...15]
EXADR [16...20]
h
DRV01...DRV08
RA8002
MDQ3 MDQ12 MDQ2
FGENB MUTE12 MUTE3 GAINH/L
FG HFMON M9V-CTL SW SPDRV TRSDRV
EXADR[16..20]
EXADT[0..15]
MDQ13
MDQ1 MDQ14 MDQ0 MDQ15
P10 P9 P8
STATUS_DV1
DSPCLK_DV1
R8011 R8013
CMD
82 RA8003
82
R8012
DGND shield
EXADR20 EXADT0
EXADT4 EXADT8 EXADT12
EXADR16 EXADR18 EXADT14 EXADT10
EXADT6 EXADT2
EXADT1 EXADT5 EXADT9 EXADT13 EXADR17 EXADR19 EXADT15 EXADT11
EXADT7 EXADT3
R8088 10K
C
K S S
C8
R8071
10K
SB SB
220 220
220
E
D
QR8002
UNR511M00L
K8001
*
K8002
requiredfor DL2S
requiredfor DL2S
K8003 *
0.1
C8201
C80010.1
K8004
requiredfor DL2S
*
C8002 0. 1
R8002 *J0JBC0000013 LB8015
C80030.1
*
R80010
R8027
LB8003 J0JCC0000062
LB8004 *J0JCC0000062 LB8017 J0JHC0000045
LB8005 J0JCC0000062 LB8018 J0JHC0000045
LB8019 J0JCC0000062 LB8006 J0JCC0000062 LB8007 J0JCC0000062 R8041 15K LB8008 J0JCC0000062 LB8009 J0JCC0000062 LB8010 J0JCC0000062 LB8011 J0JCC0000062 LB8012 J0JCC0000062 R8042 15K LB8021 J0JCC0000062
LB8025 J0JCC0000119 LB8027 J0JCC0000119
LB8029 J0JCC0000119 LB8022 J0JHC0000045 LB8030 J0JCC0000119 LB8031 J0JCC0000119 LB8032 J0JCC0000119 LB8033 J0JCC0000119 LB8014 J0JCC0000062 LB8023 J0JCC0000062 LB8034 J0JCC0000119 LB8024 J0JCC0000062 LB8035 J0JCC0000119 LB8036 J0JCC0000119 LB8037 J0JCC0000119 LB8038 J0JCC0000119
P8001
FG1 FG3 DGND DGND MUTE4(DGND) D+5V D+5V TRAYIN(D+5V) M+9V M+9V M+9V MGND MGND MGND TRAYREF(MGND) MUTE12 MUTE3 DMV FOIN TRIN SPIN TRVIN IN-SW LDCUR
C
VHALF AGND PIN(CD) T2(CD) FE2(CD) T1(CD) LPC02 AGND FE1(CD) VCC5V TB(DVD) TC(DVD) TD(DVD) TA(DV D)
TRAY/TRV(VREF2.2V)
VREF2.2V PIN(DVD) GAINH/L F2(DVD) F1(DVD) RFN RFP AGND LPC01 AGND
3.3VHFM
K1MN50A00005 (50FY-BMT-TB)
TC8541
50
TC8540
49
TC8539
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
requiredfor DL2S
TC8538 TC8537
TC8536 TC8535 TC8534
TC8533 TC8532 TC8531 TC8530 TC8529 TC8528 TC8527 TC8526 TC8525 TC8524 TC8523 TC8522 TC8521 TC8520 TC8519 TC8518 TC8517
TC8516 TC8515 TC8514 TC8513 TC8512 TC8511 TC8510 TC8509 TC8508 TC8507
9
TC8506
8
TC8505
7
TC8504
6
TC8503
5 4
TC8502
3 2
TC8501
1
C8202
*($)
220
J0JCC0000062
R8029 82K
R8003 2200 R8004
TC8544
2200
47K
D8002
R8060 47K
R8061
MA2J72800L
K8005 *
R8010
TC8001
0
C8007 0.1[KB] C8008 0.1[KB] C8012 1000P[JC] C8013 820P C8014 4700P[KB] C8015 *($) C8016 1000P[JC]
R8044 10K
R8007 0 R8008 0
R8035
47K
TP8002
C8009 0.1[KB]
C8010 0.1[KB]
R8045 7500 R8046 7500 R8047 8200 R8048 8200
TC8543 TC8542
PS8004
GND TRCCLK GND GND TRCDAT A[0] GND TRCDAT A[1] GND TRCDAT A[2] GND TRCDAT A[3] GND TRCST GND
*K1MN14A00060 (14-FLT-SM1-TB)
1 2 3 4 5 6 7 8
9 10 11 12 13 14
B
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mar k have the special char acteristics forsafety. When replacing any of these components use only the same type.
HF MON
07
MGND
08
M9V
M9V CTL
A MUTE H
11
10
09
13
12
D 3.3V
TRAY MUTE
TRAY /TRV
TRAY / REF
TRAY / DRV
15
16
17
14
18
19
GND (DIG)
20
DSC CLK
21
AV DECODER PCB 3
!
3.3 HFM
01
05
06
03
04
02
AGND
Q8002
Q8002
LPC 02
LPC 01
AV DECODER PCB 3/3
FG
A5V
D5V
ML
CMD
STATUS
22
23
24
54321
+
Page 38
+
R8103
680
FGENB MUTE12 MUTE3 GAINH/L
FG HFMON M9V-CTL SW SPDRV TRSDRV
m
NEXWE
EXADT[0..15]
MDQ3 MDQ12 MDQ2 MDQ13
MDQ1 MDQ14 MDQ0 MDQ15
EXADR[16..20]
STATUS_DV1
DSPCLK_DV1
CMD
P10 P9 P8
R8011 R8013
R8012
RA8002
82 RA8003
82
EXADR20 EXADT0
EXADT4 EXADT8 EXADT12
EXADR16 EXADR18 EXADT14 EXADT10
EXADT6 EXADT2
EXADT1 EXADT5 EXADT9 EXADT13 EXADR17 EXADR19 EXADT15 EXADT11
EXADT7 EXADT3
R8088 10K
DGND shield
DQM1
MA9
MA8
MA7
DQM3
MA6
SCLK
MA5
MA4
MDQ15
MDQ14
MDQ13
MDQ12
MDQ11
MDQ10
MDQ9
MDQ8
0.1
0.1
C8105
C8106
73
76
80
77
83
78
84
81
75
71
86
85
C8117
VSS
DQ15
MDQ10
MDQ5
MDQ9
252
253
254
VSS
MDQ5
0.1 C8050
VCC1DQ02VCCQ3DQ14DQ25VSSQ6DQ37DQ48VCCQ9DQ510DQ611VSSQ
MDQ0
C8109
0.1
DQM1
MDQ6
MDQ8
MDQ7
82
RA8005
0.1
C8046
249
246
247
251
250
248
VSS
MDQ7
MDQ8
MDQ6
MDQ9
VDD33
TRSDRV
SPDRV
M9V-CTL
HFMON
MUTE3
FGENB
VSSQ
IC8104 C3ABPJ000017 (MT48LC2M32B2TG-6)
MDQ1
0.1
0.1
C8047
244
245
VSS DQM1
VDD15
SW
GAINH/L
16V10[T]
MDQ11
MDQ4
MDQ10
82
RA8004
256
255
C8038
1
MDQ4
VDD33
2
MDQ11
0.1
3
MDQ3
4
VSS
5
MDQ12
6
MDQ2
7
C8039
VDD33
8
0.1 MDQ13
9
MDQ1
10
MDQ14
11
VSS
12
MDQ0
C8040
13
MDQ15
14
0.1 VDD33
15
VDD15
16
C8041
VSS
0.1
17
EXADR20
18
NEXWE
19
EXADT0
20
EXADT4
21
EXADT8
C8042
22
EXADT12
0.1
23
VDD33
24
VSS
25
EXADR16
26
EXADR18
27
EXADT14
C8043
28
EXADT10
29
0.1 VDD33
30
VSS
31
EXADT6
32
EXADT2
33
NEXCE
34
EXADT1
35
EXADT5
36
EXADT9
37
EXADT13
38
EXADR17
39
EXADR19
40
EXADT15
C8044
41
EXADT11
0.1
42
VDD33
43
VSS
44
EXADT7
45
EXADT3
46
NEXOE
47
P15
48
P14
49
A_Mute_H
50
P12
51
P11
KMODE
52
P10
SCL
53
P9
SDA
54
P8
55
C8045
R8071
10K
SBT1 SBO1
220 220
220
P7
0.1
56
VDD33
57
MMOD
58
VSS
59
P6
60
P5
61
P4
62
P3
63
P2
64
P1
R8014
P065FG66VDD1567NRST68VSS69DRV070DRV171DRV272DRV373DRV474DRV575DRV676DRV777DRV878VDD3379VSS80SCLOCK81EXTRG082SDATA83EXTRG184TRCCLK85TRCDATA086TRCDATA187TRCDATA288TRCDATA389TRCST90VDD3391OSCI92VSS93MONI794MONI695MONI596MONI497VDD1598VSS99MONI3
*($)
FG
R8025
47K
R8049 1K
R8050 1K
72
NC
VSS
DQ874DQ9
DQ10
DQ1179DQ12
DQ1382DQ14
VSSQ
VCCQ
VCCQ
DQM1
DQ713NC14VCC15DQM016WE17CAS18RAS19CS20NC21BS022BS123A10/AP24A025A126A227DQM228VCC29NC30DQ1631VSSQ32DQ1733DQ1834VCCQ35DQ1936DQ2037VSSQ38DQ2139DQ2240VCCQ41DQ2342VCC
12
MDQ2
C8108
DQM0
243
DQM0
MUTE12
DQM0
MDQ3
MDQ4
MDQ5
MDQ6
MDQ7
C8107
C8115
0.1
NCAS
BS1
NRAS
NCS
NWE
BS0
J0JCC0000166
22
22
LB8040
RA8006 82
R8037
R8036
0.1
0.1
C8051
C8048
232
238
233
240
241
234
236
237
235
239
242
BA0
VSS
BA1
VSS
MA9
NWE
NRAS
NCAS
NCSM
VDD33
VDD33
0.1
C8049
*1K
*1K
33
R8053
R8052
R8055
MA3
70
68
66
A360A461A562A663A764A865A9
NC69NC
CKE67CLK
MA11
NWE
MA10
BS0
NCAS
BS1
NRAS
MA0
MA1
MA2
R8101 47
0.1
NCS
MA9
MA11
MA8
MA10
MA7
47
R8056
J0JCC0000166
LB8101
0.1
0.1
C8053
C8052
225
222
226
221
224
230
223
227
229
231
228
VSS
VSS
VSS
MA7
MA8
MCK
MA10
MA11
MCKI
VDD15
VDD33
IC8001
MN2DS0002AP1
100
0.1
0.1
C8057
C8058
C8024
DGND shield
59
DQM2
C8112
MA0
220
101
*0.1($)
DQM3
0.1
MA0
MONI2
58
VSS
MA6
C8054
219
MA6
MONI1
102
MDQ31
MDQ30
C8110
0.1
57
56
55
54
NC
DQ31
VCCQ
MDQ16
MDQ17
MA1
RA800782RA8008
0.1
218
215
216
217
MA5
MA1
VDD33
MONI0
AVDDD
PLFIL1
106
103
104
105
0.1
C8023
0.033[KB]
C8074
VSS
AVSSD
MDQ29
MDQ18
C8114
MA5
C8055
214
107
C8072 33P
MDQ28
MDQ27
MDQ26
MDQ25
MDQ24
0.1
C8111
52
46
49
44
45
48
51
VSS
DQ24
DQ2547DQ26
DQ2750DQ28
DQ2953DQ30
VSSQ
VSSQ
VCCQ
43
LB8102 J0JHC0000045
R8104
MDQ22
C8113
0.1
DQM2
DQM3
207
208
DQM3
DQM2
VDD33
131 VIN10/T2 130 VIN9/ T1 129 VIN4/TB
RESI
ANAMONI
POFLT
113
114
C8073 180P
C8069
MDQ23
206
115
0.018[KB]
680
C8116
0.1
MDQ31
MDQ29
MDQ30
MDQ16
MDQ28
MDQ18
MDQ17
MDQ19
82
RA800982RA8010
LB8052
LB8053
J0JHC0000045
12P
C8018
+
6V330 (RVO)
C8419
*22P($)
L8002
G1C220K00013
C8081
6V33[HB]
LB8043 J0JBC0000013
LB8044 *($)
GND(VID)
H0J368500001
+
C8036
C8082
6V220 [HB]
R8073 *($)
X8001
36.864MHZ
J0JHC0000045
C8019
+
6V330(RVO)
J0JCC0000062
C8035
0.1
0.1
+
R8074
330[0.5%]
LB8041
1 2 3 4 5 6 7
IC8004
VDD1 VSS1 MO1
FSEL MO2 VDD2
VDD3
VSS2
VSS3 XTI
AO2
XTO8AO1
C1DB00000582 (BU2286FV-E2)
C8084 12P
SO2 SO1
CE
R8075
10K
LB8045
16
J0JBC0000013
15 14 13
R8077
C8037
12
0.1
11 10 9
LB8054 J0JBC0000070
L8008
G1C100KA0019
C8021
+
6V100[HB]
LB8042 J0JCC0000062
47
LB8046
J0JBC0000013
L8007
G1C100KA0019
+
6V100[FC]
G1C100KA0019
C8020
6V100[FC]
R8094
180
TP8564
16.9 MHz
C8097
22P
TP8565
EXTCLK
TP8563
33.8MHz
C8022
L8006
+
C8096 22P
0.1
0.1
C8064
C8063
195
202
194
198
193
196
197
203
204
199
200
201
205
VSS
VSS
VSS
VDD33
MQD29
MQD18
MQD30
MQD17
MQD31
MQD16
CDATA
CCAPA
CGD
AVDDC
AVSSC
RFINN
RFINP
VIN5/ FE1
117
118
119
120
121
122
116
C8030
0.1
C8079
5600P[KB]
0
R8054
C8071
0.1[KB]
192
MDQ27
VDD33
MDQ20
MQD28
MQD19
191
MDQ21
190
MDQ26
189
VDD33
188
MDQ25
187
MDQ22
186
VDD15
185
MDQ23
184
MDQ24
183
VSS
182
VDD33
181
IECOUT
180
ADOUT0
179
ADOUT1
178
ADOUT2
177
VSS
176
ADOUT3
175
SRCK
174
LRCK
173
PHCOMPO
172
EXTCK
171
VDD33
170
BECLK
169
VSS
168
COMP2
167
AVSSG
166
IREF1
165
AVDDG
164
DAC5OUT
163
DAC4OUT
162
VREF
161
DAC3OUT
160
DAC2OUT
159
AVSSF
158
DAC1OUT
157
AVDDF
156
COMP1
155
AVSSE
154
IREF2
153
AVDDE
152
DAC0
151
AVSSA
150
DAC1
149
AVDDA
148
AD0
147
AD1
146
AD2
145
AVDDB
144
RVI
143
VCOF
142
CWBLIN
141
CWBLOUT
140
CSLFLT
139
CTKC
138
AVSSB
137
VHALF
136
VREFH
135
LPCO2
134
LPC2
133
LPCO1
132
LPC1
131 130 129
VIN6/ FE2
VIN7/ F1
VIN8/ F2
VIN2/TD
VIN3/TC
124
125TA126
127
128
123
AGND shield
C8068 0.1
C8075
C8076
R807015K[0.5%]
C8029 0 .1
C8078
C8077
1u[KB]
C8065
C8066
C8067
1u[KB]
R8091 1R0M
R8058
30K[0.5%]
1u[KB]
C8027
C8028
0.1
220P
AGND shiel d
RA8011
MDQ20 MDQ27 MDQ21 MDQ26
0.1 82
RA8012
MDQ25 MDQ22 MDQ23
0.1
MDQ24
82
0.1
R8413
100
R8401
100
R8402
100
C8031
R8062
0.1 2K[0.5%]
C8025
R8063
0.1
1300[0.5%]
C8026
0.1
R8092 R805915K[0.5%]
0.1 R8093 0
C8070
R8051
0.01[KB]
C8032
R8072 68K
1K
0.1[KB]
C8033
C8034
1u
C8080
1u
1500P[KB]
150K
LB8401 J0JBC0000011
VGND shield
0.1
R8064
R8067
150[0.5%]
150[0.5%]
C8091
R8068
LB8051 J0JBC0000011
R8065
150[0.5%]
150[0.5%]
C8414
*0.1($)
R8066
150[0.5%]
GND(DIG)
J0JBC0000011
J0JBC0000011
J0JBC0000011
LB8057
LB8056
LB8055
C8415
*0.1($)
J0JBC0000011
J0JBC0000011
LB8059
LB8058
C8416
*0.1($)
TP8561
50 MHz
R8089 82
C8094
10P
L8003
G1C220K00013
C8083
MDQ19
MDQ20
MDQ21
0.1
MA2
MA4
MA3
82
0.1
0.1
C8056
213
209
211
210
212
VSS
MA3
MA4
MA2
VDD15
PLFIL2
VREFA
VREFB
VREFC
VC0
108
110
111
112
109
C8059 0.1
C8060 0. 01 [KB]
3900 [F]
C8061 0 .1
C8062 0 .1
R8057
ML
CMD
STATUS
DSC CLK
21
22
23
24
ECODER PCB 3/3
+
AGND
DAC 2 OUT
DAC 1 OUT
DAC 3 OUT
DAC 5 OUT
31
29
27
30
28
MC
MDI
25
26
NV-VP25EC / NV-30EC/EB/EBL/EP/EF
AV DECODER PCB 3/3
DAC 4 OUT
32
AGND
A DIGITAL
34
33
D 3.3V
35
D 1.5V
36
37
SRCK
AD OUT 3
39
38
40
AO2
LRCK
AV DECODER PCB 1/3 SCHEMATIC DIAGRAM
76
8
9
10
11
Page 39
G
+
LB8001 J0JHC0000045
EXADT15 EXADT14 EXADT13 EXADT12 EXADT11 EXADT10
EXADT9 EXADT8
F
EXADT7 EXADT6 EXADT5 EXADT4 EXADT3 EXADT2 EXADT1 EXADT0
C0JBAH000074 or C0JBAZ001251 C3FBMD000137
(SN74LV573APWR) or (TC74VHC573FT)
C8103 0.1
1
/OE
2
D0
3
D1
IC8101
4
D2
5
D3
6
D4
7
D5
8
D6
9
D7 GND10LE
C0JBAH000074 or C0JBAZ001251
1
/OE
2
D0
3
D1
4
IC8102
D2
5
D3
6
D4
7
D5
8
D6
9
D7 GND10LE
VCC
C8104
0.1 VCC
20 19
Q0
18
Q1
17
Q2
16
Q3
15
Q4
14
Q5
13
Q6
12
Q7
11
20 19
Q0
18
Q1
17
Q2
16
Q3
15
Q4
14
Q5
13
Q6
12
Q7
11
FADR15 FADR14 FADR13 FADR12 FADR11 FADR10
FADR9 FADR8
FADR7 FADR6 FADR5 FADR4 FADR3 FADR2 FADR1 FADR0
EXADT[0..15]
FADR[0..15]
FADR15 FADR14 FADR13 FADR12 FADR11 FADR10 FADR9
FADR8 EXADR19 EXADR20
EXADR18 EXADR17
FADR7
FADR6
FADR5
FADR4
FADR3
FADR2
FADR1
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
A15 A14 A13
DQ15/A-1
A12 A11 A10
IC8103
A9 A8 A19 A20 XWE XRESET NC WP/ACC RDY/XBSY NC A17 A7 A6 A5 A4 A3 A2 A1
(M29W160ET90N6
A16
XBYTE
VSS DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VDD
DQ11
DQ3
DQ10
DQ2 DQ9 DQ1 DQ8 DQ0
XOE
VSS
XCE
A0
E
EXADR[16..20]
D
IC8002
4700
4700
VCC
SCL
C8004
0.1
R8017
8 7
WP
6 5
R8018
IC8003
1
A0
2
A1
3
P9 P8
A2 GND4SDA
C3EBGZ000001 (M24C16WMN6T)
SCL SDA
R8026 100
C
C8005
0.1
1
M/R
2
SUB GND3OUT
C0EBE0000070 (PST596JNR)
VCC
5
4
TC8601 C8011
100p
R8019 4700
B
Note: Marked *(spare) parts are not assembled
Important Safety Notice:
A
Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
!
54321
Page 40
+
A15 A14 A13 A12 A11 A10 A9 A8 A19 A20 XWE XRESET NC WP/ACC RDY/XBSY NC A17 A7 A6 A5 DQ0 A4 A3 A2 A1
C3FBMD000137
(M29W160ET90N6)
IC8103
A16
XBYTE
VSS
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VDD
DQ11
DQ3
DQ10
DQ2 DQ9 DQ1 DQ8
XOE
VSS
XCE
48
EXADR16 47 46 45
EXADT15
44
EXADT7
43
EXADT14
42
EXADT6
41
EXADT13
40
EXADT5
39
EXADT12
38
EXADT4 37 36
EXADT11 35
EXADT3 34
EXADT10 33
EXADT2 32
EXADT9 31
EXADT1 30
EXADT8 29
EXADT0 28 27 26 25
FADR0
A0
0.1
C8101
C8102
0.1
019
KMODE
R8020
4700
P10
R8021
4700
0
TP8210 EXTRG1
R8078
0
C8092 *$
DGND
TP8204 TP8209 TP8203 TP8201 TP8202
TP8207 TP8208
FG3 / D3.3V a
PS8003
KMODE
10
D+3.3V
9
PNRST
8
DGND
7
SCLOCK
6
DGND
5
EXTRGO
4
DGND
3
SDA TA
2
DGND
1 *K1MN10A00030 (10FLT-SM1-TB)
DGND
ETRG1
b
c
DSPCLK_DV1
STATUS_DV1
CMD
10K
R8023
10K
R8024
NEXCE
NEXOE
DRV01...DRV08
j
i
h
EXADT [0...15]
EXADR [16...20] l
k
NEXWE
m
10K
R8022
SDATA
EXTRGO
e
d
SCLOCK f
NRST
g
AV DECODER PCB 1/3
NV-VP25EC NV-30EC/EB/EBL/EP/EF AV DECODER PCB 2/3 SCHEMATIC DIAGRAM
76
8
9
10
11
Page 41
+
AV DECODER PCB 1/3 AV DECODER
21
20
22
DSC CLK
GND (DIG)
23
CMD
STATUS
24
ML
01
04
03
25
MC
02
26
MDI
3.3 HFM
LPC 01
LPC 02
Q8002
08
G
MGND
12
11
09
10
D5V
M9V
M9V CTL
FG
14
13
A5V
A MUTE H
15
TRAY / REF
17
18
19
16
D 3.3V
TRAY /TRV
TRAY / DRV
TRAY MUTE
C8405 470P[JC]
C8406 470P[JC]
QR8003 UNR212100L
L8001 G1C100KA0019
R8405 100
*
K8401
R8403 1 R8404 1
*
K8402
C8098
0.1
+
C8409 ECEV1CA100SR
C8086
2R2u[KB][22]
Q8003
2SD1819A0L
R8030
R8033
1K
330
C8087
0.1
C8088 2R2u[KB][22]
K8403 *(ALL)
K8405
*
C8006
0.1 C8085
2R2u[KB][22]
F
E
QR8001 UNR521100L
*ERJ3GEY0R00V
F8003 2
*($)
3
1
*ERJ3GEY0R00V
LB8028
LB8039
R8015
F8004
3
*($)
1
2200
2
R8079 1K
D
K8009 *($)
3
2
F8001 *($)
1
C
K8011
*
*ERJ3GEYJ101Z
LB8002
*ERJ3GEY0R00V
LB8026
3
F8002
*($)
1
LB8020 *ERJ3GEY0R00V
K8006 *
K8008 *($)
*ERJ3GEY0R00V
*ERJ3GEY0R00V
*ERJ3GEY0R00V
*ERJ3GEY0R00V
*ERJ3GEY0R00V
LB8047
LB8048
LB8016
LB8049
LB8050
100
R8028
*($)
K8010
*(ALL)
K8404
C8401
0.1
+
C8403
ECEV1CA101WP
AUDIO R
2
C8093
0.01
C8089
2R2u[KB][22]
AUDIO L
+
C8402
ECEV1CA101WP
R8409 12K[F]
C8404
C8408
47P
R8031
1K
Q8002 2SD1819A0L
R8032
330
0.1
R8005 0
R8006 0
R8406
12K[F]
C8407
47P
8
7
VDD
OUT11IN1-2IN1+3VSS
IC8401
R8408 12K[F]
R8411 6200
OUT2
6V33u[HB]
R8407 12K[F]
6
IN2-
C8017
5
4
6200
R8410
IN2+
+
K8406
*
(NJM4558M-TE2)
C0ABBB000109
TC8305
TC8310
TP8260
TP8261
TP8252
TP8262
TP8263
GND
1011121314
GND(ADAC)
ADAC5V
OP 9V
OP-8V
GND(A)
TP8255
TP8264
TP8259
TP8258
TP8257
987654321
M9V_CTL
M9V
D3.3V
TRAY SW
GND(M)
D1.5V
D5V
TP8251
TP8256
GND(DIG)
A5V
PS8001 (TKC-W14X-A1)
B
Note: Marked *(spare) parts are not assembled
Important Safety Notice:
A
Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
TC8401
TC8311
TC8403
TC8404
TC8405
TC8406
TC8407
TC8421
TC8422
TC8423
TC8424
TC8425
TC8302
TC8303
TC8304
TC8312
TC8313
TC8314
TC8315
TC8307
TC8306
987654321
1514131211
10
16212019181722
A MUTE/ZFL
GND(AUD)
AUDIO L
REF
TRAY SW+
TRAYM UTE
DSP CLK
TRAY SW-
STATUS
TRAY
AUDIO R
CMD
TRAY DRV
TRAY/TRV
B OUT
GND(DIG)
PS8002 K1KB22A00025K1KB14A00037
G OUT
R OUT
GND(VID)
GND(VID)
Y OUT
C OUT
(TKC-W22X-A1)
!
54321
Page 42
+
AV DECODER PCB 1/3 AV DECODER PCB 1/3
29
DAC 1 OUT
30
DAC 3 OUT
31
DAC 5 OUT
32
DAC 4 OUT
33
AGND
34
A DIGITAL
27
AGND
28
DAC 2 OUT
01
25
MC
02
26
MDI
LPC 01
3.3 HFM
03
LPC 02
04
Q8002
05
Q8002
06
AGND
07
HF MON
35
D 3.3V
36
D 1.5V
37
LRCK
38
AD OUT 3
39
SRCK
40
AUDIO MAIN SIGNAL PATH
AO2
405
0P[JC]
406
0P[JC]
QR8003 UNR212100L
L8001 G1C100KA0019
R8405 100
*
K8401
R8403 100 R8404 100
*
+
C8409 ECEV1CA100SR
K8402
C8098
0.1
C8410
*0.1($)
K8007
*ERJ3GEY0R00V
R8090
220
IC8402
9
AGND
10
VCOM
11
ZEROR
12
ZEROL
13
MDI
14
MC
15
ML
16
SCK
C0FBBK000035 PCM1752K
R8412
220
C8421
*($)
C8099
0.1
AUDIO- DAC
Vout R Vout L
VCC VDD
DGND
LRCK
DATA
BCK
C8422
10P
Q8401 2SD1819AOL
R8414
1200 [G]
R8415
3900 [G]
8 7 6 5 4 3 2 1
C8413
0.1
C8411
0.1
LB8013
*ERJ3GEY0R00V
L8402
ECEV0JA331P
+
C8417
ECEV0JA331P
GND(DIG)
C8418
*10u
R8315 *2200 ($)
R8302 *2200 ($)
R8301 *2200 ($)
K8303 *(ALL)
K8302 *(ALL)
K8301
*(ALL)
Q8301 *2SB1218AOL($)
R8314 150[0.5%]
R8306 150[0.5%]
R8304 150[0.5%]
R8307
150[0.5%]
R8309 150[0.5%]
C8307
C8309 *47p($)
B_OUT
+
C8412
0.1
Q8303
*2SB1218AOL($)
G_OUT
Q8302
*2SB1218AOL($)
R_OUT
C8302
+
C8301 6V100[HB]
*($)
Q8306
2SD1819AOL
6V47
+
Q8307 2SD1819AOL
C8308
C8311 *47p($)
R8313 15K
R8305 33K
R8320
39K
0.01
R8303 68K
R8319 330
R8311
120[0.5%]
R8310 120[0.5%]
R8316 330
R8312
150[0.5%]
R8308
120[0.5%]
Y_OUT
R8318 120
Q8304 2SB1218AOL
C_OUT
R8317 120
Q8305 2SB1218AOL
NV-VP25EC NV-30EC/EB/EBL/EP/EF AV DECODER PCB 3/3 SCHEMATIC DIAGRAM
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Page 43
18.6. FRONT PANEL PCB
G
F
+
E
D
C
FRONT SWITCH PCB
B
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
!
54321
Page 44
+
FRONT JACK PCB
NV-VP25EC VP30EC/EB/EBL/EP/EF FRONT PANEL PCB SCHEMATIC DIAGRAM
76
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Page 45
18.7. TERMINAL PCB
G
F
+
E
D
C
B
Note: Marked *(spare) parts are not assembled
Important Safety Notice:
A
Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
!
54321
+
Page 46
+
FP5102
+
NV-VP25EC VP30EC/EB/EBL/EP/EF TERMINAL PCB SCHEMATIC DIAGRAM
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Page 47
+
18.8. TV DEMODULATOR PACK (NV-VP25EC / 30EC / 30EB / 30EBL / 30EP)
VIDEO SIGNAL PATH AUDIO SIGNAL PATH
G
R0713
0
F
R0742 150
Q0702 2SD601A
R0743 1K
(AMP)
3.6
3.3 R0741
C0721
2.6
220
120P
PK0701 DU7601-19 DU7601-20 DU7601-21 DU7601-22
E
DU7601-23 DU7601-24 DU7601-25 DU7601-26 DU7601-27
SIF OUT AFC S-CURVE TUNER VIDEO REG 5V
GND
1 2 3
1.6
4
2.4
5
2.6
6
5.0
7 8 9
D
C
B
PP0701
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have
!
4MHz AGC IF GND
the special characteristics for safety. When replacing any of these components use only the same type.
NOTE:THE MEASUREMENT MODE OFTHE DCVOLTAGE ONTHIS DIAGRAM IS STOP MOD
1 2 3 4
L0701
0.27u
X0701 VLF1416
54321 6
Page 48
EP)
PATH
+
R0740 470
R0717
R0711
470
180
C0724 220P
R0727
C0719
0
0.1
2.43.1 1.6 3.0 2.7 2.2 3.3 4.3 4.3 1.8
123456789
C0707 50V2.2
R0745
3.3M
C0708 50V
0.47
T0701 EQV5EC082P
123
64
C0717 33P
R0729
R0730
10K
10K
0
10 11 12
1.3
BPF
DEEMPHP
R0707 39K
X
BPF
LIM AMP
FM DET
2.42.6 2.2 3.3 2.8 2.8 5.0 1.6 0.1 4.0 2.4
D0702
0
R0705 4700
1
IC0701 LA75503
VR0701 10KB
AMP SWEQAMP
S PLL
C0702 1000P
10
X0704 VLF1493
12345
C0701
1
R0708 10K
C0703
1
TRAP
VIDEO DET
FIL CONT
876
X
VIF AMP
LPF VCO FLL
X
1ST AMP
1ST SIF DET
C0704
0.033
C0710
0.01
IF AGC
X
APC DET
C0713 6V330
C0714
1
AGC
R0719 4700
RF AGC
AFT AMP
131415161718192021222324
C0712
0.1
1 416
IS STOP MODE.
K0701 56P
L0703
2.2u
C0711 16V22
R0715 22K
R0725 100
C0715 3P
NV-VP25EC VP30EC/EB/EBL/EP TV DEMODULATOR PACK SCHEMATIC DIAGRAM
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Page 49
18.9. TV DEMODULATOR PACK (NV-VP30EF)
9
VIDEO SIGNAL PATH AUDIO SIGNAL PATH
G
PP0701
4MHz AGC IF GND
1 2 3 4
C0730 16V22
R0735 100
R0734 6800
+
C0703
0.01
R0727 100
F
E
D
PK0701 DU 7601-19 DU 7601-20 DU 7601-21 DU 7601-22
C
DU 7601-23 DU 7601-24 DU 7601-25 DU 7601-26 DU 7601-27
IIC CLOCK IIC DATA TUNER AUDIO (N) SIF AFC S-CURVE TUNER VIDEO REG 5V
GND
4.4
1
4.2
2
0
3
0.2
4
0.2
5
1.0
6
5.0
7 8 9
R0710 22K
R0707 22K
C0728 50V0.1
L0707 150u
R0709 22K
L0704 150u
R0706 22K
C0701
0.01
C0702 150P
C0704 27P
C0729
0.01
C0717
0.01
C0705
0.01
L0703
0.68u
L0702
0.18u
R07321KC0723
D0703 MA80WK
D0701 MA80WA
X0704 VLF1416
16V100
C0722
0.1
R0708 5600
R0711 5600
L0706 150u
C0706
0.01
C0707
0.01
L0705 150u
X0706 VLF1372
12345
C0743 18P
C0742 33P
IC0701 C1AB000015
Q0703 2SB709
(AMP)
2.7
2.1 C0708
0.01
X0707 VLF1371
12345
B
C0738 39P
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have
!
the special characteristics for safety. When replacing any of these components use only the same type.
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
54321 6
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+
NAL PATH
2
45
C0741
0.01
R0724 150
R0738 0
Q0702 2SD601A
(AMP)
C0734 1500P
R0713 180
4.5
1.0
1.6
C0739 47P
0
QR0702 DTC363EU
(SWITCHING)
R0733 39K
1.1
C0742 33P
IC0701 C1AB00001598
1
45
C0714
0.01
C0716 390P
C0733 50V0.22
VIF-PLL
C0712
0.47
R07410C0725
RC VCO
D GND
C0721
C0720
0.01
0.01
1.9 1.9 4.4 0.1 5.0 1.5 1.8 0.1 2.6 4.4 0
OUTPU T2 VP
A GND
SIF-AGC
SINGLE REFERENCE QSS MIXER/ INTERCARRIER MIXER AND AM-DEMODULATOR
NARROW-BAND FM-PLL DETECTOR
C0710
0.01
OUTPUT1
123456789 10 11 12
2.0 2.0 0.1 2.5 2.5 2.5 2.4 1.2 4.2 4.4 2.1
C0709
0.01
AUDIO PROCESSING AND SWITCHES
C0715
0.01
50V2.2
VIDEO TRAPS
4.5 TO
6.5MHz
R0726 560
R0750 5600
C0726 1500P
VIF-AGC
TUNER AGC
C0719
0.47
DIGITAL VCO CONTROL
AFC DETECTOR
R0757 7500
VR0701 10KB
C0740 0
IIC-BUS TRANSCEIVER
131415161718192021222324
DE.
R0722
C0735
0.01
5600
R0717 5600
R0755 100
R0756 100
R0737 100
NV-VP30EF TV DEMODULATOR PACK SCHEMATIC DIAGRAM
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18.10. VCR MECHANISM - CAPSTAN PCB / CYLINDER STATOR PCB
B
A
54321 6
+
E
TL EC CAP (R/F) FG1 GND (FG) 5V
D
GND (M) OUT2 OUT1 UNREG 14V RIN FIN
C
B
Note: Marked *(spare) parts are not assembled
A
Important Safety Notice: Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
!
54321 6
Page 52
+
NV-VP25EC NV-VP30EC/EB/EBL/EP/EF VCR MECHANISM - CYLINDER STATOR PCB SCHEMATIC DIAGRAM
76
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NV-VP25EC NV-VP30EC/EB/EBL/EP/EF VCR MECHANISM - CAPSTAN PCB SCHEMATIC DIAGRAM
76
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