Table of Contents
Advertisement
HCD-GTK1i/GTK2i
5-2.
BLOCK DIAGRAM – MAIN Section –
AM ANTENNA COIL
CN101
L100
AM
2
ANTENNA
FM
FL100
BAND PASS FILTER
I
O
30
16 CLK IN
X103
J100
32.768kHz
AUDIO IN
R-CH
27
57
CN1100
GN D
USB
D -
33
D +
34 USB-DP
V B U S
3
CN1151
8
VBUS
5
13
ACC PWR
18
IPOD DOCK
RXD
19
TXD
27
LINE OUT L
28
LINE OUT R
R-CH
R-
i
Si
HCD-GTK1i/GTK2i
FM/AM TUNER
INPUT SELECTOR
IC102
IC201
AM REF
R-OUT
10
R-CH
R-CH
3 ST-R
OUTR
L-OUT
9
11
ST-L
OUTL
SCL
SD OUT
13
88
CE
18
SDA
87
CL
19
86
FM ANT
DI
20
85
DO
21
84
R-CH
5 AUX-R
IGOUTL/R
9
AUX-L
R-CH
1 USB-R
13
USB-L
R-CH
6 IFFRD
8
IFFLD
USB CONTROLLER
IC1100
L D A C O
46
DVDD-M2
RDACO
10
R-CH
XIN-PLL
40
DVDD-M1
X1102
16.9344MHz
XOUT-PLL
41
USB-DM
I R P T O
8
K E Y - R O W 1 / M C H N G
10
R E S E T X
1
K E Y - R O W 3 / S C L
12
K E Y - R O W 2 / B U S Y
11
K E Y - R O W 4 / S D A
13
COMPARATOR
IC504
+IN1
OUT1
1
+IN2
OUT2
7
IPOD ACCP
DETECT
Q1150
i
L- .
: AUDIO
: FM/AM
: USB
: IPOD
32
R-CH
31
18
19
COMPARATOR
IC253
MUTING
7
Q245, Q295
1
8
MUTE
Q406
DELAY
+9V
CIRCUIT
Q241
26
27
36
SYSTEM CONTROL
IC100 (1/2)
14
14
POWER AMP
IC800
RY800
+OUT2
6
R-CH
11
+IN1
+OUT1
4
13 STBY
R-CH
TH800
OVERLOAD
DETECT
Q800, Q801
DC DETECT
Q802, Q803
RELAY
PROTECTOR
DRIVE
Q806, Q807
Q811
CN801
LEFT
SPEAKER
RIGHT
D806
FAN MOTOR
M101
M
DRIVE
(DC FAN)
Q697, Q699
PROTECTOR
Q565
GTK2i
J102
SUBWOOFER
OUT
D1801, D1851
LED
DRIVER
+9V
Q243
D1800, D1850
LED
DRIVER
Q244
CN102
8
RESET
2
TXD1
6
RXD1
FLASH PROGRAMMING
5
CLK1
3
RTS1
X-OUT
13
X313
8MHz
15
X-IN
Advertisement
Table of Contents
