PVQ-1312W/PV-C1322-K/PV-C1352W-K/PVQ-2012/VV-2002/PV-C2022-K/PVQ-2512/PV-C2542
UHF/VHF TUNER/TV
DEMODULATOR UNIT
TUNER
LINE
AUDIO
IN
TV/VCR MAIN C.B.A.
(AUDIO PROCESS)
AUDIO CONTROL
HEAD UNIT
AUDIO
HEAD
PB
BIAS OSC
T4101,
Q4101
AUDIO
ERASE
HEAD
FULL
ERASE HEAD
FULL ERASE HEAD UNIT
REC-ON
RF
AUDIO
J4001
REC AUDIO SIGNAL
PB AUDIO SIGNAL
AUDIO
MUTE(H)
(FROM IC6001(7))
AUDIO MUTE(H)
(FROM IC6001(22))
BEEPER ON(H)
MUTE
REC
AMP
PB
AMP
LINE
AMP
AGC
AGC
DET
REC-OFF
Q4001
Q4002
Q4003
Q4171
+5V
22
71
73
60
65
IC3001
69
75
57
58
8
7
2
I C
CONTROL
(TO IC9001(7),IC9201(1))
TUNER AUDIO
(FROM IC9001(22, 23))
RF AUDIO
(TO IC9301(4,11))
NORMAL AUDIO
P4002
2
P4002
1
P4002
4
P4002
3
PIN
2
PIN
1
PIN
4
PIN
3
P4001
2
P4001
1
PIN
2
PIN
1
56
(TO/FROM IC6001(17))
I C SERIAL DATA
2
(FROM IC6001(18))
I C SERIAL CLOCK
2
(FROM IC6001(19))
BEEPER
3
5
9
DC VOLTAGE
CONTROL
AUDIO
OUTPUT AMP
P4591
2
P4591
1
EARPHONE
JACK
TP4505
SPEAKER
IC4501
(TV SOUND OUTPUT)
15.75kHz
TRAP
(WITH
MONAURAL)
(WITH TV STEREO/Hi-Fi AUDIO)
(WITH MONAURAL)
FL4051
(FROM IC6001(32))
TV VOLUME CONTROL
(FROM IC6001(35))
AUDIO AMP MUTE(L)
NOT USED
AUDIO SIGNAL PATH BLOCK DIAGRAM
AUDIO SIGNAL PATH BLOCK DIAGRAM
Summary of Contents for PVQ-1312W
Page 22: ...6 1 2 Disassembly Method Fig D2 22 ...
Page 23: ...Fig D3 23 ...
Page 24: ...6 1 2 1 Notes in chart 1 Removal of VCR Unit Fig D4 24 ...
Page 28: ...6 2 2 Inner Parts Location Fig J1 1 28 ...
Page 29: ...6 2 3 EJECT Position Confirmation Fig J1 2 29 ...
Page 30: ...6 2 4 Full Erase Head and Cylinder Unit Fig J2 30 ...
Page 70: ...70 ...
Page 73: ...11 2 MECHANISM BOTTOM SECTION 73 ...
Page 74: ...11 3 CASSETTE UP COMPARTMENT SECTION 74 ...
Page 75: ...11 4 CHASSIS FRAME SECTION 1 75 ...
Page 76: ...11 5 CHASSIS FRAME SECTION 2 76 ...
Page 77: ...11 6 PACKING PARTS AND ACCESSORIES SECTION 77 ...
Page 84: ...121 LSPG1279 PACKING CASE PAPER F 6 84 ...
Page 97: ...R5317 ERDS2TJ101 CARBON 1 4W 100 97 ...
Page 99: ...R6045 ERJ6GEYJ102V MGF CHIP 1 10W 1K 99 ...
Page 118: ...R5401 ERJ6GEYJ561V MGF CHIP 1 10W 560 118 ...