Panasonic NV-HS830B, Service Manual

Page: 101 / 183

8.4. SYSTEM CONTROL & SERVO SECTION IN MAIN SCHEMATIC DIAGRAM
H
L
H
N
L H L
H
H
L
H
H
L
H
H
L
H
L
L
H
H
H
L
H
H
L
H
H
L
L
H
H
L M H
H
H
H
H
H
L
L
L
L
H
L
H
L
H
H
H
H
L
H L
L
H
H
H
H
L
H
C16
R6016 2200
A14
V MUTE A B19
AV3 S-VHS IN A
R6001 4700
1
C6023
0.01
C6004
R6081 220
4700
R6029
4
3
2
1
C2514 0.1
68u
L6005
0.1
C1501
CYLINDER SERVO PHASE LOOP CYLINDER SERVO SPEED LOOP CAPSTAN SERVO PHASE LOOP CAPSTAN SERVO SPEED LOOP
TL2502
180
R1502
1
2
RPI354N
IC1501
4
(T-REEL)
3
(S-REEL)
RPI354N
IC1502
1
2
4
3
27K
R1503
27K
R1504
1K
R6003
C15
C14
C13
(AMP)
2SD601A
Q6009
6V220
C6024
(AMP)
2SB709A
Q6002
B26
0
R6043
B25
22K
R6009
560P
C6036
1M
R6077
470
R6078
1
C6035
C6014 1000P
R6008 47K
1K
R6039
220P
C6022
C12
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
10K
R2504
10K
R2503
0.056
C2505
0.056
C2507
0
R2501
0.056
C2506
2200
R2502
A17
A18
A21
A23
TL2503 TW6002
R6013 220
R6011 220
R6012 220
1K
R6002
470P
C6003
0.01
C6005
1K
R6040
1K
R6041
B24
R1505 100
B23 B22 B3 B1 B2 B21 B19 B18 B17
TL6012
TL6013
R6010 4700
R6027 220 R6028 220
R6024 4700
A12
4700
R6030
A30 A29
R6014 470
A11
R6015 470
A10
R6035 470
A28
R6036 470
A27 A9
0.47
C2509
3900
R2505
TW2015
33P
C2510
1M
R2506
MA165
D2502
MA165
D2501
A26 A25
6V22
C2511
25V4.7
C2512
680P
C6017
6800
R6031
A8 A7
0.1
C2508
3900P
C2513
TW2002
+5V(AD)
+5V(A)
PB CTL OUT
CTL AMP REF
CTL HEAD(+)
CTL HEAD(-)
GND
I REF
O REF
PFG
GND
GND(A)
FG AMP IN
FG AMP OUT
EX.FF/REW
CNR OFF
OSD IIC DATA
OSD IIC CLOCK
MAIN IIC DATA
MAIN IIC CLOCK
EEP WR
DAVN
PULSE
S-REEL
PULSE
T-REEL
S TAB
5P DATA OUT
5P DATA IN
5P CLOCK DATA OUT FLD/T2
DATA IN
FLD/T2
CLOCK
FLD/T2
FLD CS
125Hz
CAP F/R
HALF WAVE
BW
CYL ET
CAP ET
P50 OUT
IR
P FAIL
NAVI DATA
NAVI
PROG
SLEEP
OSD PULSE
AD V
SECAM/PAL
PAL-I/BG/DK
LOADING
UNLOADING
SHORT DN
(EDS)
CV IN
V HOLD
HLF
CV OUT
MD0
START
20Hz
LECA GND(OSD) CV IN +5V(OSD) OSD FSC IN 4FC LPF RESET LC.OSC OUT LC.OSC IN P50 IN FIP POWER OFF POS.SW1 POS.SW2 POS.SW3 POWER KEY FULL ERASE FM MUTE BIAS D.A.REC LED ON V.EE VC OUT 32KHz OUT 32KHz IN +5V(D) 20MHz OUT 20MHz IN GND(D)
AVPB-M
AVPB-H
TBC MODE
A.DEF
AUDIO H.SW
VIDEO H.SW
ET REC
AV3 S IN
S SW
ART V/H/N
D.FM REC
SECAM ID IN
S-VHS
SPB /MES /NOR
ABS NORM
T-PHOTO
S-PHOTO
N/S/T1/T2
AV1 PB +12V
A MUTE
AFC S
CPB
LP
SLP
TRACKING ENV.
A.DUB
S CAS
F ADJ.
LIMIT
CURRENT
M37970VXLJ
IC6001
220K
R6004
VSX1022
X6001
18P
C6009
0
R6005
18P
C6010
18P
C6011
15P
C6012
500011
H0H200-
X6002
B16
1
C6013
1K
R6017
TW2001
BACK UP 5V T
AV1 PB 12V A
V OSD VIDEO OUT
SHORT DET
RESET
FIP
POWER OFF
POWER KEY
BIAS
D.A.REC
V.EE
HEAD SW
AUDIO DEF
A.HEAD SW
ET REC
ART V/H/N
D.FM REC
S-VHS
NORMAL
A
V
T
R
R
T
V
V
V
V
R
A
V
V
A
V
V
B26
B25
B24
B23
B22
B21
B18
B17
B16
B15
B13
B12
B11
B9
B8
B6
B5
B4 ABS NORMAL A
00002
K0G934A-
S1501
SW
MODE
B3
B2
B1
15K
R6076
22K
R6075
470
R6074
1SS355
D6004
18K
R6071
470K
R6073
(AV1 PB :OFF)
UN2215
QR6001
(AV1 PB:ON)
2SD601A
Q6008
22K
R6072
B15
B13
B12
B11
B9
B8
B6
B5
B4
R6018 4700
A S-VHS SW
SIR505S
D1501
SENSOR
(S-PHOTO)
PNB2301MAV
Q1502
GND (AV)
GND (CYL)
GND (MOTOR)
GND (FG)
GND (SYS)
GND
PS 12V
PS 5V
REG 5V
N.SW 5V
R
R
R
R
R
R
R
R
R
R
(T-PHOTO)
PNB2301MBV
Q1501
R1501 120
R6020 39K
R6021 27K
TL6010
R6019 10K
R6025 43K
100
R6022
39K
R6026
0.01
C6016
AFC S-CURVE R
A1
A2
A3
A4
27K
R6023
16V10
C6015
TRACKING ENV. V
116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30
A23
43K
R2508
270K
R2507
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
A6
10K
R1506
CASSETTE
S-VHS
VST0325
S1502
100K
R6045
A1
A2
A3
A4
A14
A6
A7
A8
A9
A10
A11
A12
A17
A18
A21
RFC MUTE
AV2 PB
LP
PAL EP
SW2
FREQ. ADJ.
CYL HEAD (+)
CYL HEAD (-)
CNR OFF
MAIN IIC DATA
MAIN IIC CLOCK
SAFETY TAB
OSD PULSE
PROG
IR
A
A
V
V
R
V
V
V
V
A V R
R V A
T
A
A
A
:TO TIMER SECTION T
A :TO Hi-Fi AUDIO SECTION
:TO LUMINANCE & CHROMINANCE/AUDIO SECTION V
:TO POWER SUPPLY/RF SECTION R
:TO POWER TRANSFORMER SECTION P
12 11 10 9 8 7 6 5 4 3 2 1
G
F
E
D
C
B
A
NV-HS830EG/B/EC/EE SYSTEM CONTROL & SERVO SECTION SCHEMATIC DIAGRAM
40