![background image](http://html.mh-extra.com/html/sony/hcd-gtr6/hcd-gtr6_service-manual_420751059.webp)
59
HCD-GTR6/GTR6B/GTR7/GTR8/GTR8B
+
+
1
48
47
46
45
44
43
42
41
40
39
38
37
43
38
2
3
4
5
6
6
6
6
6
6
6
36
35
34
33
32
31
30
29
28
27
26
25
37
48
47
46
45
44
42
41
40
39
+
+
+
+
+
+
+
+
+
+
+
+
+
+
REGVCC
REGVCC
REGVCC
REGVCC
T5D
REGVCC
+
MUTE123
MUTE123
SGND
FIN
(GND)
FIN
(GND)
FIN
(GND)
FIN
(GND)
REV
FWD
CTL
CUT4
IN4
IN4+
CUT3
IN3-
IN3+
REGCTL
RES2
RES1
OUT2
IN2-
IN2+
OUT1
IN1-
IN1+
OPIN+
OPIN-
OPOUT1
SVCC
VREF
OPIN2+
OPIN2-
OPOUT2
REGVCC
PVCC1
DO1+
DO1-
DO2+
DO2-
PGND1
REGC1
REGC2
DO3+
DO3-
DO4+
DO4-
PGND2
DO5+
MUTE4
PS
TSD_M
PVCC2
DO5-
MUTE4
P5
T5D_M
S
W
+
-
M
S
C
• IC Block Diagrams
IC107 TK11133CSCL-G (DMB19 Board)
5
1
2
3
4
VIN
OVER HEAT &
OVER CURRENT
PROTECTION
VOUT
NO
GND
CONT
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
IC201 FAN8036L (DMB19 Board)