Sony HCD-GTR6 Service Manual page 59

• IC Block Diagrams
IC107 TK11133CSCL-G (DMB19 Board)
5
CONTROL
CIRCUIT
BANDGAP
REFERENCE
1
IC201 FAN8036L (DMB19 Board)
48 47 46
IN1-
+
1
+
OUT1 2
IN2+
+
3
IN2- 4
REGVCC REGVCC
OUT2 5 +
RES1 6
REGVCC REGVCC
FIN
(GND)
+
RES2
6
REGCTL
6
+
IN3+
6
IN3- 6
+
CUT3
6
IN4+
6
48 47 46
OVER HEAT &
OVER CURRENT
PROTECTION
+
2
FIN
(GND)
45 44 43 42
+
+
+
T5D
+
+
M
S
S
W
C
MUTE123
45 44 43 42
FIN
(GND)
HCD-GTR6/GTR6B/GTR7/GTR8/GTR8B
4
3
41 40 39 38 37
REGVCC
+
+
+
+
+
+
-
MUTE4 P5 T5D_M
41 40 39 38 37
DO1-
36
DO2+
35
DO2-
34
33
PGND1
REGC1
32
REGC2
31
FIN
(GND)
30 DO3+
DO3-
29
DO4+
28
DO4-
27
PGND2
26
DO5+
25
59