Read Harman Kardon ESQUIRE 2 Service Manual online
2
4
3
5
D
C
B
A
6
1
B
C
D
A
USB FOR CHARGING
1
2
S6
1
2
S1
1
2
S2
1
2
S5
1
2
S4
R191
1K
ESD2
1
2
D11
White
ESD3
ESD1
ESD5
ESD4
1
2
3
4
5
6
J7
EJ365S6A2BB0-03R
ESD7
ESD6
G1
G2
COM+
R
BG
LED2
19-237/R6GHBHC-M01/2T
1
2
S3
1
2
D10
White
1
2
D12
White
1
2
D13
White
1
VBUS
2
D-
3
D+
4
G
5
SHIELD
6
SHIELD
J6
USB
R192
0
5%
1
2
D14
White
1
2
D15
Red
1
VCC
2
D-
3
D+
4
NC
5
GND
6
GND
7
NC
8
NC
9
NC
10
11
J5
MICRO USB
R72
0
5%
C51
10nF
0603
50V
BAT_LED1
BAT_LED2
BAT_LED3
BAT_LED4
BAT_LED5
BAT_LED_RED
LED_3V3
AUX_JACK_RIGHT
AUX_JACK_LEFT
VOL_UP_SW
VOL_DN_SW
BT_SW
POWER_SW
V_BATTERY
PHONE_SW
VUSB_IN
USB-D-
USB-D+
USB-D-
USB-D+
VBUS+5V
DM_IN
DP_IN
DM_IN
DP_IN
MULTI_RED
MULTI_BLUE
MULTI_GREEN
MCU_3V3
MUTE_SW
SCHEMATICS DIAGRAM - MAIN BOARD_IO/LED/KEY PART
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