Panasonic NV-HS860EG-K, Service Manual

Page: 76 / 142

CAPSTAN SERVO SPEED LOOP
CAPSTAN SERVO PHASE LOOP CYLINDER SERVO SPEED LOOP
CYLINDER SERVO PHASE LOOP
: TO AUDIO SECTION A
: TO VIDEO SECTION V
: TO RF SECTION IN
R
NOTE : DO NOT USE ANY PARTS NUMBER SHOWN ON THIS SCHEMATIC
DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART, PLEASE REFER TO PARTS LIST.
N
<5V>
<5V>
<5V>
<5V>
N N N
<A-LINE>
<5V>
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
<A-LINE> <A-LINE>
M
LOADING M(-)
MACHA
LOADING M(-)
P1501
C2536
0.1
LOADING M(+) LOADING M(+)
2
1
(A1)
(A2)
(A3)
(A4)
(A5)
(A6)
(A7)
(A8)
(A9)
R6013
4700 R6012
4700
(A10)
(A11)
(A12)
(A13)
(A14)
(A15)
SYS GND
C SYNC/ADV
5P DATA
SHORT DET (L)
PS 5V
P ON (L)
SW 5V (1)
P FAIL (L)
5P CLK
IIC DATA
IIC CLK V
V
A
A
A
A
A
A
A
A
V
A
V
V
(A16)
C6016
220P
C6010
220P
PRE ROLL (H) A
EDIT TRIG (L) A
SECAM DET (H) V
TBC LED (H) A
REC (H) V
SW 2 R
SLEEP (L) A
CTL HEAD (-) V
MESECAM DET (H) V
CTL HEAD (+) V
AV4 S IN (L) A
(A17)
(A18)
(A19)
(A20)
(A21)
(A22)
(A23)
(A24)
MUTE (H) V A
P OFF (H) A
CAL (H) A
PAL EP (H) V
V SYNC (L) V
FIP/OSD CS A
(A25)
(A26)
(A27)
(A28)
(A29)
(A30)
S1502
VST0325
TW2002
PB CTL
R1503
1K
R6017 6800
C6009 680P
R6063
3300
C6007
150P
R6004
22K
C2520
3900P
C2519
0.1
S-VHS SW
S CAS (L) V
(B1)
PAL LP (H) V
(B2) AUDIO DFF (H) R
(B3)
F ERASE (H) A
(B4) AFC S R
(B5)
AV3 S IN (L) A
(B6) V MUTE (H) A
(B7)
TRK ENVE V
(B8) S VHS DET (H) V
(B9)
F ADJ V
(B10) ART V/H/N V
(B11)
ROTARY SW V
(B12) H A SW V
(B13)
ENV SEL V
(B14) H SW V
A H SW A
D REC (H) V
FLY ERASE (H) V
D FM REC (H) V
VEE (L) V A
D A REC (H)
V
BIAS (H) V
TBC (H)
V
TBC MODE 1 V
TBC MODE 0
V
(B15)
(B16)
(B17)
(B18)
(B19)
(B20)
(B21)
(B22)
(B23)
(B24)
4
T.REEL
<B-LINE>
R6016
27K
R6014
180
TL6012 TL6013
R6015
27K
C6019
0.01
R6034
10K
3
1
2
4
S.REEL
3
1
2
5 6 7 8
4
R2506
22K
R2507
22K
D2502
MA165TA
5VT
L2502
C2507
0.056
R2510
1K
C2510
0.056
C2508
0.056
R2516
10K
C2509
0.056
R2514 1K R2515 10K
TW6002
R6024 220 R6008 2700
R6002 18K
R6001 4700
R6009 2700
R6025 220
125Hz
C6025 270P
C6024 270P
R2511
43K
TW2015
CAP FG
R2532
4700
TL2503
CAP TL
D2505
MA165TA
5VT
R2504
1M
R2505
3900
C2506
50V0.47
3 2 1
<5V>
(A31) (A32) (A33) (A34)
(B1)
(A35)
(A36) (A38)
(A39) (A37)
R6010
22K
C6001 1u
S TAB (L)
T.REEL.PULSE
S.REEL.PULSE
CYL.ET
CAP.ET
AV3 S IN (L) AFC S FULL ERASE (H) A DEF(H)
UNLOADING (H)
MESECAM DET (H)
FM MUTE (H)
FF/REW (L)
P OFF (H)
TBC MODE 0 TBC MODE 1 TBC (H) BIAS (H) D A REC (H)
POWER KEY (L)
SHORT D (L)
HSS
CAP.FG IN
CYL.PFG
AV4 S IN (L)
CTL.HEAD (-)
GND
CTL.HEAD (+)
OREF
IREF
CTL.AMP.IN
CTL.AMP.REF
CTL.AMP.GND
PB.CTL.OUT
+5V (A)
5V (AD)
SCAS (L)
CTL.AMP.SW
R6023 1K
D2504
MA165TA
5VT
C2513 25V4.7
C2517 6V47
C2514 16V10
C6011
6V47
R2509
820
R6029
43K
C6008
0.01
R6007 100
R6028
39K
TL6010
D2506
MA700
C1501
220P
S PHOTO SENSOR
T PHOTO
C1502
220P
D1501
SIR505STA47
C2530
0.022
L2504
220u
R2518
1K
C2527
0.1
R1501
120
C2512 6V220
(B2) (B3) (B4)
R6033 27K
(B5) (B6)
R6031 27K
R6005 10K
(B7) (B8)
R6032 39K
C6006 0.1
(B9)
C6013 16V10
(B10) (B25) (B11) (B13)
R6006 1K
(B14)
D6002 MA700
R6003 1K
(B15)
TW2001
TL2001
C6018 1000P
R6027 1K
C6012 1000P
H SW
H SW
(B12) (B16) (B17) (B18) (B19) (B20) (B21) (B22) (B23) (B24)
R2513
270K
R1502 100
C6020
0.1
X6001
VSX0830
C6003
20P
R6021
1M
R6020
680
R6019
10M
R6018
220K
R6035 1K
DNR SW (L)
H1 SPEED (H)
LOADING (H)
SP (H)
SLEEP (L)
SYS4
REC (H)
TBC LED (H)
SECAM DET (H)
EDIT TRIG (L)
PRE ROLL (H)
T TLK T LSN T CLK
IIC C IIC D
CAP.R/F
P FAIL (L)
24UH SEL (L)
125Hz
5P DATA OUT
5P DATA IN
5P CLK
EP (H)
CAL (H)
OSD/FIP CS
VSYNC (L)
RESET (L)
FIP (L)
+5V (D)
GND
GND
16M.START (H)
POS. SW1
V EE (L) D FM REC (H) C EMPHA (H) D REC (H) AUDIO.H.SW VIDEO.H.SW ENVE.SLECT H.A.SW ROTARY.SW IR T-PHOT
S-PHOT
N/S/T1/T2 V MUTE (H)
TRACKING_ENVE
SQPB
CURRENT_LIMIT F ADJ ART.V/H/N HSW26U PLAY REC (L)
POS. SW2
POS. SW3
16MHz. IN
16MHz. OUT
GND (OSC)
32KHZ IN
32KHZ OUT
X6002
VSX0660
C6002 6P
C6005
6P
C6026 0.1
C6004 20P
<5V>
(A37)
(A27)
(A28)
(A29)
(A30)
(A40)
(A10)
C2516
25V47
R2503 33
R2502
33
C2501
35V4.7
L2503
TL2502
UNLOAD (H)
C2502 35V4.7
C2521
6V220
PC ET FC GND P1 ATC M3 P3 P2 M2 VM M1 PFG VCC HE+ HE-
C2522 0.047
C2523 0.068 C2524 0.1 C2525 0.1 C2511 0.1
R2501 1.2 R2508 1.5
R2517
33
C2526
35V4.7
(A7)
CYL DRIVE
(A40) (A14) (A13)
(A12)
(A11)
(A41)
(A42)
(A43) (A44)
(A15)
(A16)
(A17)
(A18)
(A19)
(A20)
(A21)
(A22)
(A23) (A1)
(A2)
(A24)
(A25) (A26)
(A38)
(A33)
(A5)
(A8)
(A4) (A9)
(A6)
(A32)
IC2501
NJM2904M
IC2502
AN3811NK
QR2504
UN2211-TX
IC6002
RPI354N
IC6003
RPI354N
QR6001
UN2111
QR2505
UN2212
IC6001
M37777VFFU
Q1505
PNB2301MAV
Q1504
PNB2301MBV
QR6003
UN2212
12
11
10
9
8
7
6
5
4
3
2
1
LOAD (H)
P2501
UNLOAD (H)
CAP VM
LOAD M (+)
LOAD M (-)
GND (M)
SW 5V (1)
GND (FG)
CAP FG1
CAP R/F
CAP ET
CURR LIMIT
TO CAPSTAIN UNIT
P0201 ( C-1 )
P2502
9
8
7
6
5
4
3
2
1
HE-
VH+
HE+
GND (CYL)
M3
M2
M1
VM
VM
(TO CYLINDER UNIT)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7
<B-LINE>
K6002
A
B
C
D
E
1 2 4 3 5
6 7 8 9
(FF / REW L :
OFF)
(D A REC H :
ON)
(LP L :ON)
(CAL H :ON)