Panasonic Omnivision PV-9661 - Page 297

7.5. MAIN IV (Hi-Fi) SCHEMATIC DIAGRAM
C4204
33/6.3V
C4908
C4224
R4456
C4906
1/50V
D4204
C4222
R4206
47K
C4918
0.1
R4217
3.3/50VC4903
C4911 0.022
C4205 10/16V
C4458 0.1
C4455
0.01
L4202
100
C4223
R4454
D4203
R4209
1K
C4210 10/16V
C4461
100/6.3V
C4901 1/50V
C4905
10/16V
D4209
C4221
C4231
0.1
C4219
1/50V
C4456
0.01
R4902
C4227
0.22
C4216 10/16V
C4460
0.1
C4213
10/16V
C4202
4.7/25V
C4217 22/6.3V
C4233
C4203
33/6.3V
C4913
0.01
R4203
8200
R4201
47K
D4202
R4202
47K
C4920
0.1
R4204
8200
C4228
0.01
C4907
D4201
L4451
100
C4459
0.015
C4212
C4921
D4207
MA4091
R4220
R4222
R4208
8200
C4218 10/16V
C4915
100/6.3V
C4220
C4910
C4230
100/6.3V
R4221
R4205
47K
R4903
R4455
R4452
C4201
4.7/25V
C4207 100/6.3V
C4919
0.1
D4206
MA4091
R4453
180K
C4208
100/6.3V
C4209 10/16V
D4208
MA4091
C4457 0.1
R4215
R4207
8200
C4232
R4216
C4206
10/16V
C4916
0.1
C4904
3.3/50V
D4205
MA4091
C4215
0.1
C4917 0.1
0.015C4211
C4453C4451
R4224
33K
C4454
C4909
C4912
0.1
R4901
1K
C4902 2.2/50V
C4452
R4225
10K
R4210
1K
R4451
C4914
C4214
100/16V
IC4201
AN3662FBP
J4454
J4453
J4451
J4452
J4455
J4201
J4202
FL4901
EFCT4R5YS5AA
TP4205
TP4207
TP4208
TP4204
TP4203
1500
R4227
R4226
1500
87
TO MAIN III
SW +5V(VIDEO)
TO MAIN II
97
AUDIO R CH
AUDIO L CH
96
95
RF AUDIO
101
98
NORMAL AUDIO
NORMAL AUDIO
SPATIALIZER CTL
7
SW +12V
86
100
AUDIO 1 R CH
AUDIO 2 R CH
107
88 AUDIO 2 L CH
99 AUDIO 1 L CH
AC J
2
A DBA
1
4
IE
5
3
H
6
G
F
1234567
8
AUDIO R CH
GND
AUDIO L CH
SW +12V
AUDIO R CH
GND
AUDIO L CH
SPATIALIZER CTL
PIN
TO SPATIALIZER C.B.A. P4501
Hi-Fi D-REC(H)
4
108
Hi-Fi D-REC(H)
89
REC AUDIO
Hi-Fi HEAD SW
91
80
SW +5V(VIDEO)
90
PB AUDIO
8
Hi-Fi HEAD SW
10
Hi-Fi PB(H)
109
DELAY REC +12V
46
A-MUTE(H)
I2C SERIAL CLOCK
3738
I2C SERIAL DATA
A-DEFEAT(H)
28
93
TUNER AUDIO SIF OUT
9464
MTS MODE
Z
Z
Z
Z
8756 11211239104
23
14
19
22
24
20
16
17
18
13 15
21
35
31
32
34 33
26
27
29
28
25
36
30
434448 45 3741 3946 42 4047 38
52
58
50
56
57
59
60
51
53
49
54
55
62
63
61
64
231
Z
Z
Hi-Fi AUDIO
MTS/SAP PROCESS
Z
Z
TO MAIN ITO MAIN IITO MAIN I TO MAIN II
Z
Z
ZZ
Z
Z
Z
TO MAIN III
TO MAIN V
TO MAIN I
TO MAIN II
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
TO MAIN II
TO MAIN II
TO MAIN I
TO MAIN II
TO MAIN I
PB AUDIO SIGNALREC AUDIO SIGNAL
Z
WF36
WF37
WF38
WF39
WF35
WF34
Z
Z
(9.1V)
(9.1V)
(9.1V)
(9.1V)
Z
Z
WF40
Z
UNLESS OTHERWISE SPECIFIED;
WATTAGE OF RESISTORS IS 1/10W.
L+R
NORMAL
R
NORMAL
+
R
MIX
Hi-Fi
MIX
TUNER
AUDIO
MUTE(H)
L
Hi-Fi
MTS MUTE
CONTROL
LINE2
GND GND
GND
GND
GND
VCC
R-CH Hi-Fi
AUDIO SIGNAL
PROCESS
VCC
GND
ENV
DETECTOR
LINE1
MUTE
VCC
R-CH
I2C
CONTROL
VCC
GND
MTS/SAP
SIGNAL
PROCESS
(R-CH)
L
TUNER
L-CH
LINE1
LINE2
MUTE
(L-CH)
L-CH Hi-Fi
AUDIO SIGNAL
PROCESS
R
+
L
L
R
VJBS6052
B
A
VJBS6055
MAIN C.B.A.
1/4W
PV-9661 A
PV-9662 B
Not Used Z
MODEL MARK
COMPARISON CHART
OF MODELS & MARKS
PV-9661 A
PV-9662 B
MODEL MARK
COMPARISON CHART
OF MODELS & MARKS
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
PV-9661 / PV-9662
48