Panasonic SA-HT833VP Service Manual page 106

SA-HT833VP
SCHEMATIC DIAGRAM-16
MAIN (SYSTEM CONTROL:S) CIRCUIT
TRK_ENV
TL
ART_V_H_N
IR
VIDEO_H_SW
A_H_SW
D_REC_H
5VAD
ABS_NORM_L
AVR_L
BIAS_H
FM_MUTE_H
POS.SW4
S1531
SAFETY TAB
POS.SW3
31
POS.SW3
POS.SW2
POS.SW2
32
POS.SW1
33 POS.SW1
RESET[L]
34
32KHz.IN
35
32KHz.OUT
36
+5V[D]
37
12MHz.IN
38
39 12MHz.OUT
R6002
40
GND[OSC]
1K
41 PAL_PB[L]
42 PAL_SQPB[H]
32K.ST[L]
43
44 LC.OSC IN
45 LC.OSC OUT
46 NUB[GND]
47 4FC.LPF
48 OSD.FSC IN
OSD[GND]
49
CVIN
50
R6001
1K
C6009
0.01
C6011
0.01
V OSD_VIDEO_OUT
C6013
1
R6013
1M
OSD_VIDEO_IN
V
C6010
0.01
OSD_FSC_IN
R6006 18K
R6405 47K W526
TW6008
TW2001
TL6010
R6016 10K
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15
IC6001
C2CBHF000410
SYSCON/SERVO/TIMER/MICON/OSD
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
R6026
3.3K
C7709
1800P
R6012 C6017
560 470P
R6017 C6016
2.2K 1000P
C6015
0.033
V/A
C6005
0
50V3.3
R6021
R6020
14 13 12 11 10 9 8 7 6 5 4 3 2
1
T.S.
CURVE
5V[AD]
+5V[A]
PB.CTL.OUT
CTL.AMP.REF
CTL.HEAD[+]
CTL.HEAD[-]
S CAS[H]
IREF
OPEF
PFG
MESECAM[H]
GND[A]
FG.AMP.IN
FG.AMP.OUT
SQPB
LOADING[H]
UNLOADING[H]
EX.FF/REW[L]
SP[L]
R6028
R6029
R6009
R6010
10K
C6113 C6112
33P
33P
R6005
10K
106
: +B SIGNAL LINE
T-PHOTO
S-PHOTO
5VAD
10K
10K
T.S.CURVE
100
99
+5VA
98
97
N
96
CTL_HEAD_P
C2051
95
CTL_HEAD_M 6.3V22
94
93
C2053 16V10
92
91
PFG
90
89
C2001
88
33P
87
86
S_VHS_PB_H
85
R2002
FIN
84 1M
RIN
83
82
W513
81
0
D2001
B0AAED000003
D2002
B0AAED000003
TREEL
SREEL
R2001
P.FAIL
3.9K
FG1
C2003
1
10K
10K
10K
CTL_HEAD [+]
V
CTL_HEAD [-] V
TW2002
W512
0
C2054
3900P
C2055
0.1
TW2015
TL2015