Panasonic SA-HT833VP Service Manual page 100

SA-HT833VP
SCHEMATIC DIAGRAM-10
MAIN (AUDIO:A) CIRCUIT
MUTE TC
S IIC_CLK
IIC_DATA
S
OSD_FSC_IN
S
R4508
1K
SIF_OUT
S
L4501
G0C1R2J00004
AUDIO_5V
R
L
SW_REG_12R3V
C4538 C4525
16V22
0.01
TL4552
BIL_ST_MO
S
NORMAL_IN
V
NORMAL_OUT
V
MIX_TUN_R
MIX_TUN_L
TL4502
FL4561
EFCT4R5MS5W
C4568
0.01
C4523
1 3 0.01
2
R4563
1K
48 47 46
C4575 0.1
49 SUB LEVDET
VCO-f0
C4570 0.1
adj LOGIN
50
MAIN OUT
51
MTS VCC(5V)
C4501 0.1
52
DC OUT R
C4519 16V10
53
R
C4572 50V2.2
54
NC
55
GND
56
LED PORT L
C4520 16V10
57
L
58
VCC(12V)
59
REC
C4522 6.3V22
60
DET
61
NA0
62
NAI
63
COMP
64
SUB REF
C4574
50V3.3
3 4 5 6
1 2
R4601 R4602
33K 6.8K
R4301
47K
R4303
22K
W521
0
C4304
50V0.22
R4302
47K
R4304
22K
: +B SIGNAL LINE
: MAIN SIGNAL LINE
FM_MUTEH
TL4501
R4540 R4525
330 1K
44 41 36 34
45 43 42 40 39 38 37 35 33
CCA 0
ZZ-PROM
HIF/NOR
PB FM IN
OUT
ENV
AH SW
AMP HEAD
VCC
IC4501
HA1
AN3663FBP-TV
GND
HI-FI IC
HA2
CCAOUT
NR REF
NR DET2
7 8 9 11 12 13
10 14 15 16
C4505
6.3V33
W515
W514
R4510
R4505
R4502
6.8K
6.8K
47K
R4509
TL4510 47K
100
: AUX SIGNAL LINE
S
D_RECH
S
ENVE
TW4502
VWJ0795=10
R4534
120K
C4535
R4500
0.015
1K
C4512
32
0.22
C4537
31
56P
30
29
28
27
26
25
24
23
22
21
20
19
18
17
0
0
D4501
MA2C165001VT
R4529
680
L4502
G0C391JA0019
TL4507
FM MIX
TW4501
VWJ0795=10