Sony HCD-GT3D - SECTION 6 DIAGRAMS; 6-3. BLOCK DIAGRAM - AMP Section -

HCD-GT3D
HCD-GT3D
3535
6-3. BLOCK DIAGRAM - AMP Section -
D1008
D1017
OVERLOAD
DETECTION
Q1016, Q1017
OVERLOAD
DETECTION
Q1003, Q1004
OVERLOAD
DETECTION
Q1015, Q1014
FAN MOTOR
DRIVER
Q1010
FAN RESET
SWITCH
Q1023
DC
DETECTION
Q1006
L1006
2
21
M2
15
20
M1
POWER AMP
IC1001
OUT_A_52
52
OUT_A_53
53
OUT_B_44
44
OUT_B_45
45
5
INPUT_B
4
INPUT_A
11
INPUT_D
10
INPUT_C
L1007
OUT_C_36
36
OUT_C_37
37
OUT_D_28
28
OUT_D_29
29
TB001
MID/TWEETERS
IMPEDANCE USE 2ȍ
L
GREY
R
LOUDSPEAKER
PURPLE
+
-
+
-
RY001
RELAY DRIVER
Q1021
FAN
PROTECTION
Q1011
AMP RESET
SWITCH
Q1018, Q1019
PRE AMP
IC1005
PRE AMP
IC1004
BIAS
Q1022
SD
RESET
+12V
M+13V
M
DC FAN
CN1004
1
2
SW
FRONT-L
FRONT-R
SYSTEM CONTROLLER
IC101
(3/4)
/AMP-RESET
120
EVOL_CLK/RELAY_CONTROL
129
SD-FAST
56
AMP-PROTECT
78
FAN_DET
82
>001B
AUDIO/VIDEO
SECTION
(Page 34)
 SLgQaO SaWK
F : AUDIO (ANALOG)