Panasonic NV-VP23EG Service Manual page 165

+
P2501
K1006 K1007
K1004
GND_FG
ZJ1001
K1001
$
GND_M
K1003
K1002
GND GND_Z
R2501
1K
K6008 *(VPS)
R6006
*1500(EF/EP)
K6009
$
]
C6036
R6007
*47K(EX.EF/EP)
R6040
1K
R6039 1K
GND_OSD
TL2502
R6008
R6010
R6013
R6014
R6012
R6011
R6079
R6080
TW6002
125Hz
C2507
R2502
R2503
0.056[KB]
IC7504
1
2
3
IC6002
8 1
VCC PRE
4700
R6046
7 2
/WC PBO
4700
R6047 6 3
SCL PB1
R6048 R6049
5 4
SDA VSS
4700
220
C6025
25V0.1
R6038 *100(VPS)
C6047
C6048
C6046 *0.1(VPS)
$
*0.47(VPS)
R6051
*560K(VPS)
K6001
*
1 20
VSSA VDDA
2 19
VSSD VDDD
L6006
3 18 *68u[PAX](VPS)
NC NC
4 17
SCL CVBS
5 16
SDA IREF
R6057
6 15
*100K(VPS)
CSO VCO1
7 14
VCS PD2
8 13
NC NC
9 12
DAVN PD1
10 11
EHB TI
C6032
IC6003
*SDA5650(VPS)
*6V47[KA](VPS)
7
+
IC6005
1
IN
2
Ctrl
3
OUT
4
NC
C2501
0.01
5
GND
UNREG_14V
C6008
6V470[M]
REG_5V
L6001
22u[PAX]
TL2503
CAP TL
IC6004
1 6
2 5
C6007
3 4
0.01
R6015
120
Q6001
R6082
120
Q6002
C6002
$
Q6003
R1004
10K
K6010
*VWJ0023=X(VPS)
R6077
1M
R6078
470
560p
R6003
100
R6041
1K C6024
6V47[KA]
51
C6022 52
SW2
220p 53
FM_MUTE_H
54
HLF BIAS(H)
55
A_MUTE_(H) D.A. REC(H)
10V1 56
CVIN(EDS) D.FM.REC(H)
C6023 57
GND (51) LECHA (30) POS_SW4 VEE(L)
58
SECAM/PAL (52) CVOUT ABS_NOR(H)
59
SECAM.V.IN (53) +5V(OSD) TBC MODE
60
OSD PULSE BW(H)
61
SLEEP(L) PROG.ON(H)
100 62
UNLOADING(H) AUDIO.H.SW
100 63 IC6001
LOADING(H) VIDEO.H.SW
220 64
FLD_CS EEP_WR
65
MESECAM.DET(H) AVPB_M(H)
66
LP(H) AVPB_H (L)
67
SVHS_DET_(H) REMOCON
220 68
FLD/T2 DATA OUT ART V/H/N
220 69
FLD/T2 DATA IN F_ADJUST
220 70
FLD/T2 CLK CURR_LIMIT
470 71
IIC CLK (78) P.FAIL(L) (1) A DEF(H) AV1_8IN
470 72
IIC DATA (79) S.REEL.PULSE (2) KILLER(L) TRCK ENVE
73
125Hz (80) T.REEL.PULSE (3) AFC S T-PHOT
74
CAP.R/F (4) EP(H) S-PHOT
75
PB_60Hz N/S/T1/T2
1K 76
CAP.ET CPB
10K 77
CYL.ET
78
79
80
5
OUT NC
C7511
VDD
25V0.1
SAFETY N
4
GND NC
TAB SW
C2513
3900p
C2509
10V1 R2505 3900
R2506
1M
C2510
33p
8
P1501
1
VM2
2
OUT1 RNF
C2503
3
L GND
$
4
OUT2
5
F IN VM1
6
R IN COM
IC2501
26
C2515 0.1[KB]
7
VG
8
GND VDC
C2516 0.22[KB] 9
CST PFG
C2517 0.022[KB] 10
CT1 PG OUT
C2518 0.022[KB] 11
CT2 PG-
C2519 0.1[KB] 12
PCI PG+
C2520 1000p
13
CNF EC
C2506
R2504
0.056[KB]
10K
S1501
MODE_SW
C7510
0.01
R7535
10K
IC7503
C7509
1 5
OUT CD
0.068
Backup 2
VDD
R7534
180
3 4
GND NC
30
29
28
27
26
25
24
23
22
21
20
19 R6017 1K
18
17
16
TW2001
15
H SW
14
13
12 TL6010
11 R6020
C6015
10 27K
R2508 47K
16V10[KA]
9
8
7
6
5
R6019 10K R6025 43K
4
R6022
3
2 C6001
100
1 $0.1 R6026
C6016 39K
C1502
0.01
C2508
0.1[KB] R6071
18K
TW2002
PB CTL
C2514
25V0.1
QR6001
IC1502
9 10
INTERCONNECTION
SW_12V IO[12B]
MAIN PCB - AUDIO / VIDEO
25 R2509 1.2[22]
W
24 MAIN PCB - I/O
R2510
23
V
1.5[22]
22
U
R2514
C2521
21
R2513
220
16V22[KA]
C2525 0.1[KB]
20 220
C2524 0.1[KB]
220
R2511
C2523 0.1[KB]
100
27 R2512
C2526
C2522
25V0.1
19 6V470[M]
P2502
1 M1
18
2
M2
R2515 18K 3
M3
17 C2529
4
COM
10V1
R2516 1K 5 GND_Z
C2527
16
6 PG-
1800p
7 PG+
15
C2528
R2517 100
14 $
VID_FROM_YC AV[1D]
V_OUT_TO_IO IO[1A]
FSC AV[1B]
SW IO[12B]
MUTE_H AV[7A]
BIAS_H AV[10A]
DA_REC_H AV[12A]
D_FM_REC_H AV[12B]
ABS_NORM_H AV[12B]
PROG_H IO[5D]
A_H_SW AV[12B]
V_H_SW AV[12C]
R6021
27K
R1501
150[D]
$
C1501
0.01
Q1501 D1501 Q1502
(T PHOTO) SENSOR (S PHOTO)
TL6013 R1503
S REEL 27K
R1502 R1504
120 27K
C1503 C1504
$ $
(only for REPD0024x)
NV-VP28EG/EC
NV-VP33EG/EC/EB/EBL/EP
MAIN PCB - SYSCON & SERVO
SCHEMATIC DIAGRAM
11
NAVIGATION
12