Panasonic SC-TM900DVD Service Manual page 100

SCHEMATIC DIAGRAM - 22
DECK CIRCUIT
R1098
10K
R1084
2.2K
C1049
3300P
R1086
2.2K
C1050
3300P
DECK MECHANISM CIRCUIT
7 6 5
: +B SIGNAL LINE
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE
R1049
0
R1050
0
IC971
CNB13030R2AU
PHOTO INTERRUPTER
R972
820
R973
39K
4 3 2 1
Z971
RGSD12A1445T
IC951
CNB13030R2AU
PHOTO INTERRUPTER
D951
MA2C16500E
R952
820
PL971
R953
39K
S951
MODE
TO
MAIN CIRCUIT
(CP6803) ON
SCHEMATIC
DIAGRAM - 15
14 13 12 11
10 9 8
R1057
R1091
2.2K
0
R1092
0
R1085
R1087
47K 47K
D971
MODE
MA2C16500E
D1_CRO2
PL
PL970
GND
PHOTO_T
HALF
STBY_5V
VREF_GND
PHOTO_S
MODE
D1_CRO2
PL
GND
PHOTO_T
S952 HALF
HALF
STBY_5V
VREF_GND
100
CN1001
7 6 5 4 3 2 1
R1060
390
1
2
Q1017
B1AARC000003
MOTOR SWITCH
PL2
1
PL1
2
STBY_5V
3
PL_GND
4
AD_OUT
5
PHOTO_PB
6
PHOTO_RP
7
HALF_PB
8
VREF_GND
9
MODE_PB
10
CN971
+
1
M
2
-
W1002
TO
PANEL
CIRCUIT
(CP6800) ON
SCHEMATIC
DIAGRAM - 19