Panasonic SA-VK91DGCS Service Manual page 74

SA-VK91DGCS / SA-VK91DGCP
LCH
(DECK 1)
P.B. HEAD
LCH
(DECK 2)
R/P HEAD
4
2
IC1004
C1AA00000612
R/P SELECT
CMD
STATUS
DSPCLK
WIDE
VMUTE
ZFLAG
D
TO DVD BLOCK
IC1001
AN7348S-E1
P.B. EQ/REC AMP/
ALC/TPS AMP
24(23)
1(2)
22(3)
21(4)
17(8)
15
6
19
(DECK 2)
3
ERASE HEAD
L1002
Q1001,Q1003
SWITCHING
(BEAT PROOF/
RECH)
Q6836
SWITCH
MOTOR
M
Q1017
MOTOR
SWITCH
Q6808
SWITCH
(MOTOR)
74 33
35
DVD_CMD
36
DVD_STA
37
DVDCLK
47
WIDE_I
73
VMUTE
44
Q2806
SWITCH
REMOTE SENSOR
20(5)
18(7)
NOR/CrO & 14
HI/LO LOGIC
10
LOGIC L/H
16
ALC
RIPPLE 13
LOGIC
REC/PB REJECTION
9 11
Q6809
SWITCH
(REC:H)
B
BIAS OSC
CONTROL
Q1004, Q1005,
Q1007
IC951 IC971
CNB13030R2AU
CNB13030R2AU
PHOTO
PHOTO
INTERRUPTOR
INTERRUPTOR
Q6810, Q6812,
Q6816 Q6811
SWITCH SWITCH
31 32 71
MICROPROCESSOR
IC6800
C2CBJG000460
18
Z6800
74
Q1014(Q1015)
BUFFER
AMP
B
Q1012
(Q1013)
MUTING
Q1016
DECK
MUTING
SWITCH
Q6835
SWITCH
34 51 89
76 75
VR6800
VOLUME JOG
Q1020
(Q1021)
MUTING
SWITCH
Z971
INTERFACE
90