Block Diagram - Panasonic HDMI SA-XR70E Service Manual

13 Block Diagram

JK330
VCR IN2
JK404
DVD
JK402
TV
JK403
VCR1 IN
JK401
CD
TUNER PACK
FROM IC6901
JK402
TAPE IN
JK403
VCR1 OUT
L(R)
Q101,
Q102
LOW FREQ
B
AMP
IC401
C0JZAS000004
ANALOG SELECTOR SWITCH
5(26)
2(29)
3(28)
4(27)
7(24)
8(23)
10(21)
11(20)
LEVEL SHIFT
Q351
(Q352)
LATCH CIRCUIT
SWITCH
SHIFT REGISTER
DATA
D351
(D352)
Q459
SWITCH
IC402
C0JBAS000176
ANALOG SELECTOR SWITCH
6(25)
5(26)
2(29)
B
3(28)
4(27)
7(24) 9(22)
8(23)
10(21)
11(20) 12(19)
LEVEL SHIFT
14
ST SEL_STB
LATCH CIRCUIT
CK 16 SEL_CLK
SHIFT REGISTER
17
SEL_DATA
DATA
35
SA-XR70E / SA-XR70EB / SA-XR70EG
6(25)
IC457
C0ABBB000125
OP AMP
9(22)
12(19)
SEL_STB
ST 14
SEL_CLK
CK 16
SEL_DATA
17
VCR_REC
Q452
CONTROL
A/D_ATT
SWITCH
(ATTENUATION)
Q458
MUTE_2ND
SWITCH
Q566 Q454
SWITCH SWITCH
Q457
MUTING
SWITCH
IC460
C0ABBB000125
TAPE OUTL(R)
OP AMP
JK404
DVD C IC451
C0ABBB000125
OP AMP
JK404
DVD SW
A
Q455
MUTING
SWITCH
A
JK401
Q451
MUTING
SWITCH